What is consciousness, and can it be changed or enhanced? This is a question that humans have struggled with for a very long time. The question of consciousness alone is daunting. Some even argue that humans will never be able to find the answer. Regardless, the quest for knowledge is not always about the answer, rather it is the journey that is revealing. This is true not only for our society, but the individual as well. The search for the truth often leads one down a path of self-reflection, and can lead to conclusions previously thought to be ludicrous. Here, I will argue that consciousness can be interpreted as an interpretation of reality, where the interpretation may become clearer and more accurate through practices such as meditation.

Consciousness

To articulate this idea, the concept of consciousness must firstly be discussed. There is an incredibly interesting TED talk given by Anil Seth, where he describes consciousness as an illusion. He explains how the brain receives signals from both the internal and external environment of the body, makes an interpretation of those signals, which creates our conscious experience. In his scientific writing, he claims that the brain can be viewed as a prediction machine1. He argues that the brain is constantly making predictions and error correcting in order to gain understanding of the signals it is receiving. He is not alone in this theory, and many other researchers concur that the constant comparison of internal predictions and external stimuli is what generates the brain’s sensations of causal forces2. There are plenty of reasons to believe this is true. Imagine, the brain is receiving all kinds of neuronal signals both from external stimuli sensors and sensors for our internal systems. These signals all shoot up the spinal cord to the brain. It is unclear that these neuronal signals are stamped with an identifier of where they came from, so the brain has to make a predictive model for not only where the signal came from, but also why the signal came at all. The latter is important for survival: the use of our senses to accurately predict our environment would be a critical reason why consciousness developed in the first place. Imagine you are an ancient hominid walking in the wild: you see a tangled cord like thing around a branch on the tree. You need to process that information, determine if it is more branch or a snake and act accordingly. This is a potential biological reason for the manifestation of thought and problem solving. This is a very meta-cognitive example of our brain receiving information and then using previous knowledge to generate a predictive conclusion on the external reality.

There are also examples of this outside of the more obvious meta-cognitive examples. A good example is the famous rubber hand experiment. The first rubber hand experiment was conducted in 1998 by Botvinick and Cohen3. In this experiment, a subject places their hand on a table with a screen blocking their view of their own hand. A rubber hand is then placed on the other side of the screen where it is visible. The experimenter rubs both the rubber hand and real hand with a paint brush. By the end of the experiment, subjects begin to feel as if the rubber hand is their own limb3. The brain, using the visual senses, detects that a hand is being stroked with a brush while sensory neurons send signals that the hand is experiencing the touch of a paint brush. These two signals cause the predicting brain to think that the rubber hand is our hand. This experiment has been repeated many times in different ways. It has been observed that participants begin to react defensively to the threat of pain or damage to the rubber hand4. This illustrates the powerful extent at which the brain processes and reacts to information that it interprets from reality. Amazingly, some research suggests that the touch aspect of the experiment isn’t even necessary to produce the illusion5. Others have recreated this experience using virtual reality, citing that when the virtual hand changed color in response to the subject’s heartbeat, a significant sense of body ownership was generated6. Body ownership, and our sense of reality is arguably determined by our brain’s interpretation of both internal and external stimuli.

The Neuroscience and Meditation

It is hypothesized that the anterior insular cortex (AIC) is involved in the comparison of the stimuli to the predicted model1. Interestingly, the same brain region is associated with the anticipation of pain7. For those unaware, there is some research to suggest that much of the pain we experience is not due to the actual noxious stimuli (physical pain sensation), but from the anticipation of that pain. Evidence for this can be found in studies such as Al-Obaidi et al. from 2005, that concluded that the pain experienced in patients with chronic low back pain could not be solely attributed to the sensor signals, but from the anticipation of the pain8. Additionally, the anticipation of pain relief is the primary contributor to placebo analgesia (placebo pain killers)9. Furthermore, a large body of research has been conducted showing that meditators show a decreased anticipatory attitude towards pain, subsequently experiencing less unpleasant pain 7,10,11. For example, chronic pain in multiple areas such as the low back, neck, shoulder, and arms have been shown to reduce after meditation practice12. Finally, an extreme case study worth noting is of a yogi master who claimed to not experience pain at all13. When this master was brought into the lab, not only did he not experience pain, but his thalamus showed no additional activation following painful stimuli13. What is fascinating about this is that the thalamus is the main relay station for all incoming somatosensory information14, and some argue that this is a candidate for the location of consciousness15. To not have strong activation here after painful stimuli is to suggest a radical change in how the brain receives incoming stimuli, and perhaps is indicative in a dramatic shift in how this individual’s conscious experiences the world. Though this is but one small example, the previous studies outline a strong case for meditation’s ability to alter the way the brain processes information. Given meditation involves the active practice of generating an open and non-judgmental attitude towards all incoming stimuli, perhaps this alters the processing of incoming stimuli, thereby changing the predictive model. On a similar note, perhaps it relates to neuroplastic changes that occur within the brain. It has been noted that the AIC is activated during times of awareness of mind wandering16. This suggests that the AIC is in use frequently during meditation practices. Perhaps it is strengthened then by meditation, thereby also allowing for greater prediction model generation. Imagine the mind as a pond. If the pond is calm and still, one single rain drop rippling in the pond is clearly identifiable. One would easily know information about the droplet, because the ripple could be easily analyzed. Now imagine a pond during a rain storm, where an uncountable amount of rain drops is hitting the pond and there are ripples everywhere. One could not adequately make out where each ripple came from, because there would be too much overlap in the ripples. This may be how the brain functions as well. When the signals are low, and no extraneous thoughts and interpretations are created from signals, then the brain’s prediction model can easily determine where and why a signal it received came from. If, however, the mind is chaotic and full of internal noise, then the brain has a harder time creating an accurate understanding of incoming stimuli and generating a correct model.

Enlightenment

Enlightenment, from a scientific point of view, has been defined as a form of awareness where a person feels that s/he has gained a new understanding of reality 17. In this sense, it bears a striking relationship to the topic of consciousness. If consciousness can be defined as our interpretation of the external and internal environment through our mental prediction model, then experiences of enlightenment are defined by moments where our interpretation is completely changed in a profound way. The experiences are often characterized by the loss of individuality and consequent identification of being part of a greater oneness 18,19. As an interesting side note, this same experience is common amongst subjects, who in a double-blinded study, take psilocybin (the active ingredient in magic mushrooms)20,21. The neuroscience of enlightenment is particularly interesting. The temporo-parietal junction of the brain is involved with self-location and body ownership22. Unsurprisingly, this area is highly involved in the illusion of the rubber hand experiment23. This is the same brain area that is hypothesized to be related to these enlightened experiences of oneness 17. If this brain area, which handles the interpretation of where and what the body is, was to decrease in activation, then the brain would generate a more ambiguous interpretation that the self and the external environment are less distinct than previously thought. This is a possible explanation to why enlightenment experiences involve a feeling of oneness with everything. To bring this all home, meditation has been shown to decrease parietal lobe activation 4,24. Suggesting that meditation can be a method of adjusting the brain’s interpretation of stimuli to generate an outlook that is unifying in perceptive.

Closing Remarks

The evidence that meditation may lead to an altered conscious living has deep philosophical implications. Meditation is a practice that, in part, involves an open awareness to all incoming stimuli alongside the absence of any meta-cognitive interpretation or processing of said stimuli. This generation of a still mind may generate a more accurate prediction model of incoming stimuli, void of any corruption on the part of our thoughts. Given the observation that meditation, both scientifically and culturally, can lead to an understanding and experience of a greater oneness amongst all suggests that this interpretation of incoming stimuli is the more accurate interpretation. It is hard to imagine that anyone would not advocate the beauty and usefulness of this perspective. If more people had this perspective, we would have a much more peaceful, happy and unified society and planet. Ironically, our culture often aims to arrive to this philosophical perspective through analytical thought. However, given the evidence in this post, perhaps it is the absence of analytical thought, and the stillness of the mind that truly grants this perspective.

**References ** 1. Seth AK. Interoceptive inference, emotion, and the embodied self. Trends in Cognitive Sciences. 2013;17(11):565-573. doi:10.1016/j.tics.2013.09.007 2. Synofzik M, Thier P, Leube DT, Schlotterbeck P, Lindner A. Misattributions of agency in schizophrenia are based on imprecise predictions about the sensory consequences of one’s actions. Brain. 2010;133(1):262-271. doi:10.1093/brain/awp291 3. Botvinick M, Cohen JD. Rubber hand ‘feels’ what eyes see. Nature. 1998;391(February):756. 4. Newberg A, Alavi A, Baime M, Pourdehnad M, Santanna J, D’Aquili E. The measurement of regional cerebral blood flow during the complex cognitive task of meditation: A preliminary SPECT study. Psychiatry Research - Neuroimaging. 2001;106(2):113-122. doi:10.1016/S0925-4927(01)00074-9 5. Ferri F, Chiarelli AM, Merla A, Gallese V, Costantini M. The body beyond the body: Expectation of a sensory event is enough to induce ownership over a fake hand. Proceedings of the Royal Society B: Biological Sciences. 2013;280(1765). doi:10.5061/dryad.8f251 6. Suzuki K, Garfinkel SN, Critchley HD, Seth AK. Multisensory integration across exteroceptive and interoceptive domains modulates self-experience in the rubber-hand illusion. Neuropsychologia. 2013;51(13):2909-2917. doi:10.1016/j.neuropsychologia.2013.08.014 7. Zeidan F, Grant JA, Brown CA, McHaffie JG, Coghill RC. Mindfulness meditation-related pain relief: Evidence for unique brain mechanisms in the regulation of pain. Neuroscience Letters. 2012;520(2):165-173. doi:10.1016/j.neulet.2012.03.082 8. Al-Obaidi SM, Beattie P, Al-Zoabi B, Al-Wekeel S. The relationship of anticipated pain and fear avoidance beliefs to outcome in patients with chronic low back pain who are not receiving workers’ compensation. Spine. 2005;30(9):1051-1057. doi:10.1097/01.brs.0000160848.94706.83 9. Benedetti F, Mayberg HS, Wager TD, Stohler CS, Zubieta JK. Neurobiological mechanisms of the placebo effect. In: Journal of Neuroscience. Vol 25. Society for Neuroscience; 2005:10390-10402. doi:10.1523/JNEUROSCI.3458-05.2005 10. Gard T, Hölzel BK, Sack AT, et al. Pain attenuation through mindfulness is associated with decreased cognitive control and increased sensory processing in the brain. Cerebral Cortex. 2012;22(11):2692-2702. doi:10.1093/cercor/bhr352 11.Grant JA, Courtemanche J, Rainville P. A non-elaborative mental stance and decoupling of executive and pain-related cortices predicts low pain sensitivity in Zen meditators. Pain. 2011;152(1):150-156. doi:10.1016/j.pain.2010.10.006 12. Kabat-Zinn J, Lipworth L, Burney R. The clinical use of mindfulness meditation for the self-regulation of chronic pain. Journal of Behavioral Medicine. 1985;8(2):163-190. doi:10.1007/BF00845519 13. Kakigi R, Nakata H, Inui K, et al. Intracerebral pain processing in a Yoga Master who claims not to feel pain during meditation. European Journal of Pain. 2005;9(5):581. doi:10.1016/j.ejpain.2004.12.006 14. Steeds CE. The anatomy and physiology of pain. Surgery. 2009;27(12):507-511. doi:10.1016/j.mpsur.2009.10.013 15. Min BK. A thalamic reticular networking model of consciousness. Theoretical Biology and Medical Modelling. 2010;7(1):1-18. doi:10.1186/1742-4682-7-10 16. Hasenkamp W, Wilson-Mendenhall CD, Duncan E, Barsalou LW. Mind wandering and attention during focused meditation: A fine-grained temporal analysis of fluctuating cognitive states. NeuroImage. 2012;59(1):750-760. doi:10.1016/j.neuroimage.2011.07.008 17. Newberg AB, Waldman MR. A neurotheological approach to spiritual awakening. International Journal of Transpersonal Studies. 2019;37(2):119-130. doi:10.24972/ijts.2018.37.2.119 18. Johnstone B, Cohen D, Konopacki K, Ghan C. Selflessness as a Foundation of Spiritual Transcendence: Perspectives From the Neurosciences and Religious Studies. International Journal for the Psychology of Religion. 2016;26(4):287-303. doi:10.1080/10508619.2015.1118328 19. Yaden DB, Haidt J, Hood RW, Vago DR, Newberg AB. The varieties of self-transcendent experience. Review of General Psychology. 2017;21(2):143-160. doi:10.1037/gpr0000102 20. Griffiths RR, Richards WA, McCann U, Jesse R. Psilocybin can occasion mystical-type experiences having substantial and sustained personal meaning and spiritual significance. Psychopharmacology. 2006;187(3):268-283. doi:10.1007/s00213-006-0457-5 21. Griffiths RR, Richards WA, Johnson MW, McCann UD, Jesse R. Mystical-type experiences occasioned by psilocybin mediate the attribution of personal meaning and spiritual significance 14 months later. Journal of Psychopharmacology. 2008;22(6):621-632. doi:10.1177/0269881108094300 22. Serino A, Alsmith A, Costantini M, Mandrigin A, Tajadura-Jimenez A, Lopez C. Bodily ownership and self-location: Components of bodily self-consciousness. Consciousness and Cognition. 2013;22(4):1239-1252. doi:10.1016/j.concog.2013.08.013 23. Tsakiris M, Costantini M, Haggard P. The role of the right temporo-parietal junction in maintaining a coherent sense of one’s body. Neuropsychologia. 2008;46(12):3014-3018. doi:10.1016/j.neuropsychologia.2008.06.004 24. Herzog H, Leie VR, Kuweit T, Rota E, Ludwig K. Biological Psychology/Pharmacopsychology. Published online 1990:182-187.

Chef's notes

This started as a spontaneous kitchen experiment—an amalgamation of recipes from old cookbooks and online finds. My younger daughter wanted to surprise her sister with something quick but fancy ("It's a vibe, Mom."), and this is what we came up with. It’s quickly established itself as a go-to favorite: simple, rich, and deeply satisfying. It serves 4 (or 1, depending on the day; I am not here to judge). Tightly wrapped, it will keep up to 3 days in the fridge, but I bet it won't last that long!

Details

• ⏲️ Prep time: 10 min
• 🍳 Cook time: 0 min

Ingredients

• 1 cup (240mL) heavy whipping cream
• 1/4 cup (24g) cocoa powder
• 5 tbsp (38g) Confectioners (powdered) sugar
• 1/4 tsp (1.25mL) vanilla extract (optional)
• Flaky sea salt (optional, but excellent)

Directions

1. 1. Whip the cream until frothy.
2. 1. Sift in cocoa and sugar, fold or gently mix (add vanilla if using).
3. 1. Whip to medium peaks (or stiff peaks, if that's more your thing). Chill and serve (topped with a touch of sea salt if you’re feeling fancy).

مقدمة

في عالم اليوم الرقمي، تبرز منصات جديدة تهدف إلى تعزيز تجربة القراءة والتواصل بين محبي الكتب. تُعَدُّ Bookstr.xyz واحدة من هذه المنصات المبتكرة التي تسعى لربط القرّاء عبر شبكة Nostr، مما يمنحهم سيادة كاملة على بياناتهم ويتيح لهم بناء علاقات جديدة مع محبي الكتب الآخرين. 

الميزات الرئيسية لموقع Bookstr

• التحكم الكامل بالبيانات: توفر Bookstr.xyz للمستخدمين القدرة على التحكم الكامل في بياناتهم الشخصية، مما يضمن خصوصية وأمان المعلومات.
• التكامل مع Open Library: تستخدم المنصة واجهة برمجة التطبيقات الخاصة بـ Open Library للحصول على معلومات شاملة حول الكتب، مما يتيح للمستخدمين الوصول إلى مجموعة واسعة من البيانات الموثوقة.
• التواصل الاجتماعي: من خلال شبكة Nostr، يمكن للمستخدمين التواصل مع قرّاء آخرين، تبادل التوصيات، ومناقشة الكتب المفضلة لديهم. 

ما الذي يجعلها فريدة؟

تتميز Bookstr.xyz بدمجها بين مزايا الشبكات الاجتماعية ومصادر بيانات الكتب المفتوحة، مما يخلق بيئة تفاعلية وغنية بالمعلومات لمحبي القراءة. استخدامها لشبكة Nostr يمنح المستخدمين حرية أكبر في التحكم بتجربتهم الرقمية مقارنة بالمنصات التقليدية. 

جرب Bookstr

تُعَدُّ Bookstr.xyz إضافة قيمة لعالم القراءة الرقمي، حيث تجمع بين مزايا الشبكات الاجتماعية ومصادر البيانات المفتوحة، مع التركيز على خصوصية المستخدم والتحكم في البيانات. إذا كنت من عشاق الكتب وتبحث عن منصة تفاعلية وآمنة، فقد تكون Bookstr.xyz الخيار المثالي لك.

شاركوا كتبكم المفضلة!!

12,600 steps

Please respect Virginia Giuffre’s memory by refraining from asking about the circumstances or theories surrounding her passing.

Since Virginia Giuffre’s death, I’ve reflected on what she would want me to say or do. This piece is my attempt to honor her legacy.

When I first spoke with Virginia, I was struck by her unshakable hope. I had grown cynical after years in the anti-human trafficking movement, worn down by a broken system and a government that often seemed complicit. But Virginia’s passion, creativity, and belief that survivors could be heard reignited something in me. She reminded me of my younger, more hopeful self. Instead of warning her about the challenges ahead, I let her dream big, unburdened by my own disillusionment. That conversation changed me for the better, and following her lead led to meaningful progress.

Virginia was one of the bravest people I’ve ever known. As a survivor of Epstein, Maxwell, and their co-conspirators, she risked everything to speak out, taking on some of the world’s most powerful figures.

She loved when I said, “Epstein isn’t the only Epstein.” This wasn’t just about one man—it was a call to hold all abusers accountable and to ensure survivors find hope and healing.

The Epstein case often gets reduced to sensational details about the elite, but that misses the bigger picture. Yes, we should be holding all of the co-conspirators accountable, we must listen to the survivors’ stories. Their experiences reveal how predators exploit vulnerabilities, offering lessons to prevent future victims.

You’re not powerless in this fight. Educate yourself about trafficking and abuse—online and offline—and take steps to protect those around you. Supporting survivors starts with small, meaningful actions. Free online resources can guide you in being a safe, supportive presence.

When high-profile accusations arise, resist snap judgments. Instead of dismissing survivors as “crazy,” pause to consider the trauma they may be navigating. Speaking out or coping with abuse is never easy. You don’t have to believe every claim, but you can refrain from attacking accusers online.

Society also fails at providing aftercare for survivors. The government, often part of the problem, won’t solve this. It’s up to us. Prevention is critical, but when abuse occurs, step up for your loved ones and community. Protect the vulnerable. it’s a challenging but a rewarding journey.

If you’re contributing to Nostr, you’re helping build a censorship resistant platform where survivors can share their stories freely, no matter how powerful their abusers are. Their voices can endure here, offering strength and hope to others. This gives me great hope for the future.

Virginia Giuffre’s courage was a gift to the world. It was an honor to know and serve her. She will be deeply missed. My hope is that her story inspires others to take on the powerful.

I have been recently building NFDB, a new relay DB. This post is meant as a short overview.

Regular relays have challenges

Current relay software have significant challenges, which I have experienced when hosting Nostr.land: - Scalability is only supported by adding full replicas, which does not scale to large relays. - Most relays use slow databases and are not optimized for large scale usage. - Search is near-impossible to implement on standard relays. - Privacy features such as NIP-42 are lacking. - Regular DB maintenance tasks on normal relays require extended downtime. - Fault-tolerance is implemented, if any, using a load balancer, which is limited. - Personalization and advanced filtering is not possible. - Local caching is not supported.

NFDB: A scalable database for large relays

NFDB is a new database meant for medium-large scale relays, built on FoundationDB that provides: - Near-unlimited scalability - Extended fault tolerance - Instant loading - Better search - Better personalization - and more.

Search

NFDB has extended search capabilities including: - Semantic search: Search for meaning, not words. - Interest-based search: Highlight content you care about. - Multi-faceted queries: Easily filter by topic, author group, keywords, and more at the same time. - Wide support for event kinds, including users, articles, etc.

Personalization

NFDB allows significant personalization: - Customized algorithms: Be your own algorithm. - Spam filtering: Filter content to your WoT, and use advanced spam filters. - Topic mutes: Mute topics, not keywords. - Media filtering: With Nostr.build, you will be able to filter NSFW and other content - Low data mode: Block notes that use high amounts of cellular data. - and more

Other

NFDB has support for many other features such as: - NIP-42: Protect your privacy with private drafts and DMs - Microrelays: Easily deploy your own personal microrelay - Containers: Dedicated, fast storage for discoverability events such as relay lists

Calcite: A local microrelay database

Calcite is a lightweight, local version of NFDB that is meant for microrelays and caching, meant for thousands of personal microrelays.

Calcite HA is an additional layer that allows live migration and relay failover in under 30 seconds, providing higher availability compared to current relays with greater simplicity. Calcite HA is enabled in all Calcite deployments.

For zero-downtime, NFDB is recommended.

Noswhere SmartCache

Relays are fixed in one location, but users can be anywhere.

Noswhere SmartCache is a CDN for relays that dynamically caches data on edge servers closest to you, allowing: - Multiple regions around the world - Improved throughput and performance - Faster loading times

routerd

routerd is a custom load-balancer optimized for Nostr relays, integrated with SmartCache.

routerd is specifically integrated with NFDB and Calcite HA to provide fast failover and high performance.

Ending notes

NFDB is planned to be deployed to Nostr.land in the coming weeks.

A lot more is to come. 👀️️️️️️

Die Debatte um Migration, Grenzsicherung und Abschiebungen wird in Deutschland meist emotional geführt. Wer fordert, dass illegale Einwanderer abgeschoben werden, sieht sich nicht selten dem Vorwurf des Rassismus ausgesetzt. Doch dieser Vorwurf ist nicht nur sachlich unbegründet, sondern verkehrt die Realität ins Gegenteil: Tatsächlich sind es gerade diejenigen, die hinter jeder Forderung nach Rechtssicherheit eine rassistische Motivation vermuten, die selbst in erster Linie nach Hautfarbe, Herkunft oder Nationalität urteilen.

Das Recht steht über Emotionen

Deutschland ist ein Rechtsstaat. Das bedeutet, dass Regeln nicht nach Bauchgefühl oder politischer Stimmungslage ausgelegt werden können, sondern auf klaren gesetzlichen Grundlagen beruhen müssen. Einer dieser Grundsätze ist in Artikel 16a des Grundgesetzes verankert. Dort heißt es:

„Auf Absatz 1 [Asylrecht] kann sich nicht berufen, wer aus einem Mitgliedstaat der Europäischen Gemeinschaften oder aus einem anderen Drittstaat einreist, in dem die Anwendung des Abkommens über die Rechtsstellung der Flüchtlinge und der Europäischen Menschenrechtskonvention sichergestellt ist.“

Das bedeutet, dass jeder, der über sichere Drittstaaten nach Deutschland einreist, keinen Anspruch auf Asyl hat. Wer dennoch bleibt, hält sich illegal im Land auf und unterliegt den geltenden Regelungen zur Rückführung. Die Forderung nach Abschiebungen ist daher nichts anderes als die Forderung nach der Einhaltung von Recht und Gesetz.

Die Umkehrung des Rassismusbegriffs

Wer einerseits behauptet, dass das deutsche Asyl- und Aufenthaltsrecht strikt durchgesetzt werden soll, und andererseits nicht nach Herkunft oder Hautfarbe unterscheidet, handelt wertneutral. Diejenigen jedoch, die in einer solchen Forderung nach Rechtsstaatlichkeit einen rassistischen Unterton sehen, projizieren ihre eigenen Denkmuster auf andere: Sie unterstellen, dass die Debatte ausschließlich entlang ethnischer, rassistischer oder nationaler Kriterien geführt wird – und genau das ist eine rassistische Denkweise.

Jemand, der illegale Einwanderung kritisiert, tut dies nicht, weil ihn die Herkunft der Menschen interessiert, sondern weil er den Rechtsstaat respektiert. Hingegen erkennt jemand, der hinter dieser Kritik Rassismus wittert, offenbar in erster Linie die „Rasse“ oder Herkunft der betreffenden Personen und reduziert sie darauf.

Finanzielle Belastung statt ideologischer Debatte

Neben der rechtlichen gibt es auch eine ökonomische Komponente. Der deutsche Wohlfahrtsstaat basiert auf einem Solidarprinzip: Die Bürger zahlen in das System ein, um sich gegenseitig in schwierigen Zeiten zu unterstützen. Dieser Wohlstand wurde über Generationen hinweg von denjenigen erarbeitet, die hier seit langem leben. Die Priorität liegt daher darauf, die vorhandenen Mittel zuerst unter denjenigen zu verteilen, die durch Steuern, Sozialabgaben und Arbeit zum Erhalt dieses Systems beitragen – nicht unter denen, die sich durch illegale Einreise und fehlende wirtschaftliche Eigenleistung in das System begeben.

Das ist keine ideologische Frage, sondern eine rein wirtschaftliche Abwägung. Ein Sozialsystem kann nur dann nachhaltig funktionieren, wenn es nicht unbegrenzt belastet wird. Würde Deutschland keine klaren Regeln zur Einwanderung und Abschiebung haben, würde dies unweigerlich zur Überlastung des Sozialstaates führen – mit negativen Konsequenzen für alle.

Sozialpatriotismus

Ein weiterer wichtiger Aspekt ist der Schutz der Arbeitsleistung jener Generationen, die Deutschland nach dem Zweiten Weltkrieg mühsam wieder aufgebaut haben. Während oft betont wird, dass die Deutschen moralisch kein Erbe aus der Zeit vor 1945 beanspruchen dürfen – außer der Verantwortung für den Holocaust –, ist es umso bedeutsamer, das neue Erbe nach 1945 zu respektieren, das auf Fleiß, Disziplin und harter Arbeit beruht. Der Wiederaufbau war eine kollektive Leistung deutscher Menschen, deren Früchte nicht bedenkenlos verteilt werden dürfen, sondern vorrangig denjenigen zugutekommen sollten, die dieses Fundament mitgeschaffen oder es über Generationen mitgetragen haben.

Rechtstaatlichkeit ist nicht verhandelbar

Wer sich für eine konsequente Abschiebepraxis ausspricht, tut dies nicht aus rassistischen Motiven, sondern aus Respekt vor der Rechtsstaatlichkeit und den wirtschaftlichen Grundlagen des Landes. Der Vorwurf des Rassismus in diesem Kontext ist daher nicht nur falsch, sondern entlarvt eine selektive Wahrnehmung nach rassistischen Merkmalen bei denjenigen, die ihn erheben.

Redistributing Git with Nostr

Every time someone tries to "decentralize" Git -- like many projects tried in the past to do it with BitTorrent, IPFS, ScuttleButt or custom p2p protocols -- there is always a lurking comment: "but Git is already distributed!", and then the discussion proceeds to mention some facts about how Git supports multiple remotes and its magic syncing and merging abilities and so on.

Turns out all that is true, Git is indeed all that powerful, and yet GitHub is the big central hub that hosts basically all Git repositories in the giant world of open-source. There are some crazy people that host their stuff elsewhere, but these projects end up not being found by many people, and even when they do they suffer from lack of contributions.

Because everybody has a GitHub account it's easy to open a pull request to a repository of a project you're using if it's on GitHub (to be fair I think it's very annoying to have to clone the repository, then add it as a remote locally, push to it, then go on the web UI and click to open a pull request, then that cloned repository lurks forever in your profile unless you go through 16 screens to delete it -- but people in general seem to think it's easy).

It's much harder to do it on some random other server where some project might be hosted, because now you have to add 4 more even more annoying steps: create an account; pick a password; confirm an email address; setup SSH keys for pushing. (And I'm not even mentioning the basic impossibility of offering push access to external unknown contributors to people who want to host their own simple homemade Git server.)

At this point some may argue that we could all have accounts on GitLab, or Codeberg or wherever else, then those steps are removed. Besides not being a practical strategy this pseudo solution misses the point of being decentralized (or distributed, who knows) entirely: it's far from the ideal to force everybody to have the double of account management and SSH setup work in order to have the open-source world controlled by two shady companies instead of one.

What we want is to give every person the opportunity to host their own Git server without being ostracized. at the same time we must recognize that most people won't want to host their own servers (not even most open-source programmers!) and give everybody the ability to host their stuff on multi-tenant servers (such as GitHub) too. Importantly, though, if we allow for a random person to have a standalone Git server on a standalone server they host themselves on their wood cabin that also means any new hosting company can show up and start offering Git hosting, with or without new cool features, charging high or low or zero, and be immediately competing against GitHub or GitLab, i.e. we must remove the network-effect centralization pressure.

External contributions

The first problem we have to solve is: how can Bob contribute to Alice's repository without having an account on Alice's server?

SourceHut has reminded GitHub users that Git has always had this (for most) arcane git send-email command that is the original way to send patches, using an once-open protocol.

Turns out Nostr acts as a quite powerful email replacement and can be used to send text content just like email, therefore patches are a very good fit for Nostr event contents.

Once you get used to it and the proper UIs (or CLIs) are built sending and applying patches to and from others becomes a much easier flow than the intense clickops mixed with terminal copypasting that is interacting with GitHub (you have to clone the repository on GitHub, then update the remote URL in your local directory, then create a branch and then go back and turn that branch into a Pull Request, it's quite tiresome) that many people already dislike so much they went out of their way to build many GitHub CLI tools just so they could comment on issues and approve pull requests from their terminal.

Replacing GitHub features

Aside from being the "hub" that people use to send patches to other people's code (because no one can do the email flow anymore, justifiably), GitHub also has 3 other big features that are not directly related to Git, but that make its network-effect harder to overcome. Luckily Nostr can be used to create a new environment in which these same features are implemented in a more decentralized and healthy way.

Issues: bug reports, feature requests and general discussions

Since the "Issues" GitHub feature is just a bunch of text comments it should be very obvious that Nostr is a perfect fit for it.

I will not even mention the fact that Nostr is much better at threading comments than GitHub (which doesn't do it at all), which can generate much more productive and organized discussions (and you can opt out if you want).

Search

I use GitHub search all the time to find libraries and projects that may do something that I need, and it returns good results almost always. So if people migrated out to other code hosting providers wouldn't we lose it?

The fact is that even though we think everybody is on GitHub that is a globalist falsehood. Some projects are not on GitHub, and if we use only GitHub for search those will be missed. So even if we didn't have a Nostr Git alternative it would still be necessary to create a search engine that incorporated GitLab, Codeberg, SourceHut and whatnot.

Turns out on Nostr we can make that quite easy by not forcing anyone to integrate custom APIs or hardcoding Git provider URLs: each repository can make itself available by publishing an "announcement" event with a brief description and one or more Git URLs. That makes it easy for a search engine to index them -- and even automatically download the code and index the code (or index just README files or whatever) without a centralized platform ever having to be involved.

The relays where such announcements will be available play a role, of course, but that isn't a bad role: each announcement can be in multiple relays known for storing "public good" projects, some relays may curate only projects known to be very good according to some standards, other relays may allow any kind of garbage, which wouldn't make them good for a search engine to rely upon, but would still be useful in case one knows the exact thing (and from whom) they're searching for (the same is valid for all Nostr content, by the way, and that's where it's censorship-resistance comes from).

Continuous integration

GitHub Actions are a very hardly subsidized free-compute-for-all-paid-by-Microsoft feature, but one that isn't hard to replace at all. In fact there exists today many companies offering the same kind of service out there -- although they are mostly targeting businesses and not open-source projects, before GitHub Actions was introduced there were also many that were heavily used by open-source projects.

One problem is that these services are still heavily tied to GitHub today, they require a GitHub login, sometimes BitBucket and GitLab and whatnot, and do not allow one to paste an arbitrary Git server URL, but that isn't a thing that is very hard to change anyway, or to start from scratch. All we need are services that offer the CI/CD flows, perhaps using the same framework of GitHub Actions (although I would prefer to not use that messy garbage), and charge some few satoshis for it.

It may be the case that all the current services only support the big Git hosting platforms because they rely on their proprietary APIs, most notably the webhooks dispatched when a repository is updated, to trigger the jobs. It doesn't have to be said that Nostr can also solve that problem very easily.

I’m drawn to extremities in art. The louder, the bolder, the more outrageous, the better. Bold art takes me out of the mundane into a whole new world where anything and everything is possible. Having grown up in the safety of the suburban midwest, I was a bit of a rebellious soul in search of the satiation that only came from the consumption of the outrageous. My inclination to find bold art draws me to NOSTR, because I believe NOSTR can be the place where the next generation of artistic pioneers go to express themselves. I also believe that as much as we are able, were should invite them to come create here.

My Background: A Small Side Story

My father was a professional gamer in the 80s, back when there was no money or glory in the avocation. He did get a bit of spotlight though after the fact: in the mid 2000’s there were a few parties making documentaries about that era of gaming as well as current arcade events (namely 2007’sChasing GhostsandThe King of Kong: A Fistful of Quarters). As a result of these documentaries, there was a revival in the arcade gaming scene. My family attended events related to the documentaries or arcade gaming and I became exposed to a lot of things I wouldn’t have been able to find. The producer ofThe King of Kong: A Fistful of Quarters had previously made a documentary calledNew York Dollwhich was centered around the life of bassist Arthur Kane. My 12 year old mind was blown: The New York Dolls were a glam-punk sensation dressed in drag. The music was from another planet. Johnny Thunders’ guitar playing was like Chuck Berry with more distortion and less filter. Later on I got to meet the Galaga record holder at the time, Phil Day, in Ottumwa Iowa. Phil is an Australian man of high intellect and good taste. He exposed me to great creators such as Nick Cave & The Bad Seeds, Shakespeare, Lou Reed, artists who created things that I had previously found inconceivable.

I believe this time period informed my current tastes and interests, but regrettably I think it also put coals on the fire of rebellion within. I stopped taking my parents and siblings seriously, the Christian faith of my family (which I now hold dearly to) seemed like a mundane sham, and I felt I couldn’t fit in with most people because of my avant-garde tastes. So I write this with the caveat that there should be a way to encourage these tastes in children without letting them walk down the wrong path. There is nothing inherently wrong with bold art, but I’d advise parents to carefully find ways to cultivate their children’s tastes without completely shutting them down and pushing them away as a result. My parents were very loving and patient during this time; I thank God for that.

With that out of the way, lets dive in to some bold artists:

Nicolas Cage: Actor

There is an excellent video by Wisecrack on Nicolas Cage that explains him better than I will, which I will linkhere. Nicolas Cage rejects the idea that good acting is tied to mere realism; all of his larger than life acting decisions are deliberate choices. When that clicked for me, I immediately realized the man is a genius. He borrows from Kabuki and German Expressionism, art forms that rely on exaggeration to get the message across. He has even created his own acting style, which he calls Nouveau Shamanic. He augments his imagination to go from acting to being. Rather than using the old hat of method acting, he transports himself to a new world mentally. The projects he chooses to partake in are based on his own interests or what he considers would be a challenge (making a bad script good for example). Thus it doesn’t matter how the end result comes out; he has already achieved his goal as an artist. Because of this and because certain directors don’t know how to use his talents, he has a noticeable amount of duds in his filmography. Dig around the duds, you’ll find some pure gold. I’d personally recommend the filmsPig, Joe, Renfield, and his Christmas film The Family Man.

Nick Cave: Songwriter

What a wild career this man has had! From the apocalyptic mayhem of his band The Birthday Party to the pensive atmosphere of his albumGhosteen, it seems like Nick Cave has tried everything. I think his secret sauce is that he’s always working. He maintains an excellent newsletter calledThe Red Hand Files, he has written screenplays such asLawless, he has written books, he has made great film scores such asThe Assassination of Jesse James by the Coward Robert Ford, the man is religiously prolific. I believe that one of the reasons he is prolific is that he’s not afraid to experiment. If he has an idea, he follows it through to completion. From the albumMurder Ballads(which is comprised of what the title suggests) to his rejected sequel toGladiator(Gladiator: Christ Killer), he doesn’t seem to be afraid to take anything on. This has led to some over the top works as well as some deeply personal works. Albums likeSkeleton TreeandGhosteenwere journeys through the grief of his son’s death. The Boatman’s Callis arguably a better break-up album than anything Taylor Swift has put out. He’s not afraid to be outrageous, he’s not afraid to offend, but most importantly he’s not afraid to be himself. Works I’d recommend include The Birthday Party’sLive 1981-82, Nick Cave & The Bad Seeds’The Boatman’s Call, and the filmLawless.

Jim Jarmusch: Director

I consider Jim’s films to be bold almost in an ironic sense: his works are bold in that they are, for the most part, anti-sensational. He has a rule that if his screenplays are criticized for a lack of action, he makes them even less eventful. Even with sensational settings his films feel very close to reality, and they demonstrate the beauty of everyday life. That's what is bold about his art to me: making the sensational grounded in reality while making everyday reality all the more special. Ghost Dog: The Way of the Samurai is about a modern-day African-American hitman who strictly follows the rules of the ancient Samurai, yet one can resonate with the humanity of a seemingly absurd character. Only Lovers Left Aliveis a vampire love story, but in the middle of a vampire romance one can see their their own relationships in a new deeply human light. Jim’s work reminds me that art reflects life, and that there is sacred beauty in seemingly mundane everyday life. I personally recommend his filmsPaterson,Down by Law, andCoffee and Cigarettes.

NOSTR: We Need Bold Art

NOSTR is in my opinion a path to a better future. In a world creeping slowly towards everything apps, I hope that the protocol where the individual owns their data wins over everything else. I love freedom and sovereignty. If NOSTR is going to win the race of everything apps, we need more than Bitcoin content. We need more than shirtless bros paying for bananas in foreign countries and exercising with girls who have seductive accents. Common people cannot see themselves in such a world. NOSTR needs to catch the attention of everyday people. I don’t believe that this can be accomplished merely by introducing more broadly relevant content; people are searching for content that speaks to them. I believe that NOSTR can and should attract artists of all kinds because NOSTR is one of the few places on the internet where artists can express themselves fearlessly. Getting zaps from NOSTR’s value-for-value ecosystem has far less friction than crowdfunding a creative project or pitching investors that will irreversibly modify an artist’s vision. Having a place where one can post their works without fear of censorship should be extremely enticing. Having a place where one can connect with fellow humans directly as opposed to a sea of bots should seem like the obvious solution. If NOSTR can become a safe haven for artists to express themselves and spread their work, I believe that everyday people will follow. The banker whose stressful job weighs on them will suddenly find joy with an original meme made by a great visual comedian. The programmer for a healthcare company who is drowning in hopeless mundanity could suddenly find a new lust for life by hearing the song of a musician who isn’t afraid to crowdfund their their next project by putting their lighting address on the streets of the internet. The excel guru who loves independent film may find that NOSTR is the best way to support non corporate movies. My closing statement: continue to encourage the artists in your life as I’m sure you have been, but while you’re at it give them the purple pill. You may very well be a part of building a better future.

Nun da das deutsche Bundesregime den Ruin Deutschlands beschlossen hat, der sehr wahrscheinlich mit dem Werkzeug des Geld druckens "finanziert" wird, kamen mir so viele Gedanken zur Geldmengenausweitung, dass ich diese für einmal niedergeschrieben habe.

Die Ausweitung der Geldmenge führt aus klassischer wirtschaftlicher Sicht immer zu Preissteigerungen, weil mehr Geld im Umlauf auf eine begrenzte Menge an Gütern trifft. Dies lässt sich in mehreren Schritten analysieren:

1. Quantitätstheorie des Geldes

Die klassische Gleichung der Quantitätstheorie des Geldes lautet:

M • V = P • Y

wobei:
- M die Geldmenge ist,
- V die Umlaufgeschwindigkeit des Geldes,
- P das Preisniveau,
- Y die reale Wirtschaftsleistung (BIP).

Wenn M steigt und V sowie Y konstant bleiben, muss P steigen – also Inflation entstehen.

2. Gütermenge bleibt begrenzt

Die Menge an real produzierten Gütern und Dienstleistungen wächst meist nur langsam im Vergleich zur Ausweitung der Geldmenge. Wenn die Geldmenge schneller steigt als die Produktionsgütermenge, führt dies dazu, dass mehr Geld für die gleiche Menge an Waren zur Verfügung steht – die Preise steigen.

3. Erwartungseffekte und Spekulation

Wenn Unternehmen und Haushalte erwarten, dass mehr Geld im Umlauf ist, da eine zentrale Planung es so wollte, können sie steigende Preise antizipieren. Unternehmen erhöhen ihre Preise vorab, und Arbeitnehmer fordern höhere Löhne. Dies kann eine sich selbst verstärkende Spirale auslösen.

4. Internationale Perspektive

Eine erhöhte Geldmenge kann die Währung abwerten, wenn andere Länder ihre Geldpolitik stabil halten. Eine schwächere Währung macht Importe teurer, was wiederum Preissteigerungen antreibt.

5. Kritik an der reinen Geldmengen-Theorie

Der Vollständigkeit halber muss erwähnt werden, dass die meisten modernen Ökonomen im Staatsauftrag argumentieren, dass Inflation nicht nur von der Geldmenge abhängt, sondern auch von der Nachfrage nach Geld (z. B. in einer Wirtschaftskrise). Dennoch zeigt die historische Erfahrung, dass eine unkontrollierte Geldmengenausweitung langfristig immer zu Preissteigerungen führt, wie etwa in der Hyperinflation der Weimarer Republik oder in Simbabwe.

This article hopes to complement the article by Lyn Alden on YouTube: https://www.youtube.com/watch?v=jk_HWmmwiAs

The reason why we have broken money

Before the invention of key technologies such as the printing press and electronic communications, even such as those as early as morse code transmitters, gold had won the competition for best medium of money around the world.

In fact, it was not just gold by itself that became money, rulers and world leaders developed coins in order to help the economy grow. Gold nuggets were not as easy to transact with as coins with specific imprints and denominated sizes.

However, these modern technologies created massive efficiencies that allowed us to communicate and perform services more efficiently and much faster, yet the medium of money could not benefit from these advancements. Gold was heavy, slow and expensive to move globally, even though requesting and performing services globally did not have this limitation anymore.

Banks took initiative and created derivatives of gold: paper and electronic money; these new currencies allowed the economy to continue to grow and evolve, but it was not without its dark side. Today, no currency is denominated in gold at all, money is backed by nothing and its inherent value, the paper it is printed on, is worthless too.

Banks and governments eventually transitioned from a money derivative to a system of debt that could be co-opted and controlled for political and personal reasons. Our money today is broken and is the cause of more expensive, poorer quality goods in the economy, a larger and ever growing wealth gap, and many of the follow-on problems that have come with it.

Bitcoin overcomes the "transfer of hard money" problem

Just like gold coins were created by man, Bitcoin too is a technology created by man. Bitcoin, however is a much more profound invention, possibly more of a discovery than an invention in fact. Bitcoin has proven to be unbreakable, incorruptible and has upheld its ability to keep its units scarce, inalienable and counterfeit proof through the nature of its own design.

Since Bitcoin is a digital technology, it can be transferred across international borders almost as quickly as information itself. It therefore severely reduces the need for a derivative to be used to represent money to facilitate digital trade. This means that as the currency we use today continues to fare poorly for many people, bitcoin will continue to stand out as hard money, that just so happens to work as well, functionally, along side it.

Bitcoin will also always be available to anyone who wishes to earn it directly; even China is unable to restrict its citizens from accessing it. The dollar has traditionally become the currency for people who discover that their local currency is unsustainable. Even when the dollar has become illegal to use, it is simply used privately and unofficially. However, because bitcoin does not require you to trade it at a bank in order to use it across borders and across the web, Bitcoin will continue to be a viable escape hatch until we one day hit some critical mass where the world has simply adopted Bitcoin globally and everyone else must adopt it to survive.

Bitcoin has not yet proven that it can support the world at scale. However it can only be tested through real adoption, and just as gold coins were developed to help gold scale, tools will be developed to help overcome problems as they arise; ideally without the need for another derivative, but if necessary, hopefully with one that is more neutral and less corruptible than the derivatives used to represent gold.

Bitcoin blurs the line between commodity and technology

Bitcoin is a technology, it is a tool that requires human involvement to function, however it surprisingly does not allow for any concentration of power. Anyone can help to facilitate Bitcoin's operations, but no one can take control of its behaviour, its reach, or its prioritisation, as it operates autonomously based on a pre-determined, neutral set of rules.

At the same time, its built-in incentive mechanism ensures that people do not have to operate bitcoin out of the good of their heart. Even though the system cannot be co-opted holistically, It will not stop operating while there are people motivated to trade their time and resources to keep it running and earn from others' transaction fees. Although it requires humans to operate it, it remains both neutral and sustainable.

Never before have we developed or discovered a technology that could not be co-opted and used by one person or faction against another. Due to this nature, Bitcoin's units are often described as a commodity; they cannot be usurped or virtually cloned, and they cannot be affected by political biases.

The dangers of derivatives

A derivative is something created, designed or developed to represent another thing in order to solve a particular complication or problem. For example, paper and electronic money was once a derivative of gold.

In the case of Bitcoin, if you cannot link your units of bitcoin to an "address" that you personally hold a cryptographically secure key to, then you very likely have a derivative of bitcoin, not bitcoin itself. If you buy bitcoin on an online exchange and do not withdraw the bitcoin to a wallet that you control, then you legally own an electronic derivative of bitcoin.

Bitcoin is a new technology. It will have a learning curve and it will take time for humanity to learn how to comprehend, authenticate and take control of bitcoin collectively. Having said that, many people all over the world are already using and relying on Bitcoin natively. For many, it will require for people to find the need or a desire for a neutral money like bitcoin, and to have been burned by derivatives of it, before they start to understand the difference between the two. Eventually, it will become an essential part of what we regard as common sense.

Learn for yourself

If you wish to learn more about how to handle bitcoin and avoid derivatives, you can start by searching online for tutorials about "Bitcoin self custody".

There are many options available, some more practical for you, and some more practical for others. Don't spend too much time trying to find the perfect solution; practice and learn. You may make mistakes along the way, so be careful not to experiment with large amounts of your bitcoin as you explore new ideas and technologies along the way. This is similar to learning anything, like riding a bicycle; you are sure to fall a few times, scuff the frame, so don't buy a high performance racing bike while you're still learning to balance.

Dutton Proposes Easing Home Loan Regulations

Summary:

Opposition Leader Peter Dutton plans to challenge the Albanese government by proposing changes to lending rules aimed at making it easier for first-time home buyers to access loans. The proposed adjustments include reducing serviceability buffers and addressing the treatment of HELP debt to improve housing access. Dutton argues that current regulations create a bias favoring inherited wealth, making it difficult for new buyers to enter the housing market. These proposals come as the Reserve Bank of Australia prepares for its upcoming interest rate decision, with the current cash rate target at 4.1% and predictions of a cut in May. Treasurer Jim Chalmers highlights the government's progress, noting falling inflation, rising real wages, and improving economic growth.

Sources: News.com.au - 1 April 2025, The Australian - 1 April 2025

Australia's Housing Market Hits New Record High

Summary:

Australia's property prices reached a new peak in March, following a rate cut that enhanced buyer optimism. CoreLogic reported a 0.4% monthly increase, bringing the average national property price to A$820,331. All capital cities, except Hobart, experienced price gains, with Sydney and Melbourne rising by 0.3% and 0.5%, respectively. The rate cut slightly improved borrowing capacity and mortgage serviceability. However, the sustainability of this upward trend is uncertain due to persistent affordability issues. While the market rebounded with the February rate cut by the Reserve Bank of Australia, significant improvements in home loan serviceability are necessary for substantial market growth.

Source: Reuters - 1 April 2025

AI Revolutionizes Business Operations

Summary:

Artificial intelligence (AI) is transforming business practices globally, with applications ranging from administrative task automation to strategic decision-making enhancements. Companies are increasingly integrating AI to streamline operations and gain competitive advantages. This shift necessitates a focus on ethical AI deployment and workforce upskilling to address potential job displacement.

Sources: Financial Times - April 1, 2025

Criticism of Bureau of Meteorology's Forecasting Capabilities

Summary:

The Bureau of Meteorology is facing criticism for inadequate weather radar coverage in western Queensland, which has led to unreliable forecasting during the recent floods. Federal Opposition Leader Peter Dutton has pledged $10 million for a new radar system to enhance forecasting accuracy, while local officials emphasize the need for improved infrastructure to better prepare for future natural disasters.

Sources: The Australian - April 1, 2025

Coalition Pledges $10 Million for Western Queensland Weather Radar

Summary:

As part of the federal election campaign, Opposition Leader Peter Dutton has promised $10 million for a new weather radar system in flood-affected western Queensland. This initiative aims to improve weather forecasting and preparedness in the region. Meanwhile, Prime Minister Anthony Albanese has pledged $200 million for an upgrade to the St John of God Midland hospital in Perth, emphasizing healthcare improvements. Both leaders are focusing on key regional investments as the election approaches.

Source: The Guardian - April 1, 2025

Emergency Services Conduct Rescues Amid Queensland Floods

Summary:

Emergency services in Queensland have conducted over 40 rescues as floodwaters continue to rise, submerging communities and causing extensive damage. Efforts are focused on delivering essential supplies, evacuating residents, and ensuring the safety of those affected by the severe weather conditions.

Sources: The Courier-Mail - April 1, 2025

Six Key Crises Facing Australia Before the Election

Summary:

As the election nears, voters remain largely unaware of six looming crises that could significantly impact the nation. These include over-reliance on volatile commodity exports, challenges in renewable energy implementation, potential currency depreciation, and reduced foreign investment. Both major parties have focused on immediate cost-of-living relief, overshadowing these critical issues that demand urgent attention.

Sources: The Australian - April 1, 2025

Debate Intensifies Over Australia's Commitment to AUKUS

Summary:

Former Defence Department Secretary Dennis Richardson has urged Australia to persist with the AUKUS submarine agreement despite concerns about the reliability of the U.S. under President Donald Trump. Richardson warns that abandoning the deal now would undermine decades of defense planning. However, critics, including former Prime Minister Malcolm Turnbull, question the feasibility and advisability of the agreement, suggesting alternatives such as partnering with France for submarine development.

Sources: The Guardian - April 1, 2025, The Australian - April 1, 2025

China Delays $23B Sale of Panama Canal Ports to US-Backed Consortium

Summary:

China has postponed the $23 billion sale of 43 global ports, including critical facilities at both ends of the Panama Canal, to a consortium led by US investment firm BlackRock. The delay follows an investigation by China’s State Administration for Market Regulation into potential anti-monopoly law violations. This unexpected move has heightened tensions between China and the US, as President Trump viewed the sale as a strategic victory in the ongoing power struggle between the two nations. The deal's future remains uncertain, causing political and economic ripples amid China's significant annual "two sessions" gathering.

Sources: New York Post - March 31, 2025

Australian Government's Handling of Suspected Chinese Spy Ship Raises Concerns

Summary:

The Australian government has assigned the monitoring of the suspected Chinese spy ship, Tan Suo Yi Hao, to the Australian Border Force, despite Prime Minister Anthony Albanese's assertion that the Australian Defence Force was managing the situation. Security experts believe the vessel is collecting undersea data for future Chinese submarine operations, highlighting national security concerns during an election period. The handling of this issue has led to criticism and confusion over which agency is in charge, with opposition figures condemning the government's lack of detailed information.

Sources: The Australian - April 1, 2025

Concerns Rise Over Schoolchildren Accessing Weight Loss Drugs

Summary:

Health experts are alarmed by reports of Australian schoolchildren accessing weight loss medications like semaglutide (Ozempic) through various means, including online purchases and taking them from home supplies. These substances are being linked to secretive and harmful diet clubs within schools, posing severe health risks such as potentially fatal overdoses. Advocates emphasize the need for stricter regulation of weight loss products and call for mandatory education programs on eating disorders in schools to address the growing issue.

Sources: The Courier-Mail - 1 April 2025

Recycling Plant Explosion Highlights Dangers of Improper Aerosol Disposal

Summary:

A Victorian company has been fined $35,000 after an explosion at its recycling plant injured six workers. The incident occurred when pressurized aerosol cans were improperly shredded, causing flames to spread up to 18 meters. Investigations revealed that the company failed to implement safety procedures such as emptying or puncturing the cans before shredding and ensuring adequate ventilation. This case underscores the critical importance of adhering to safety protocols when handling hazardous materials.

Sources: Herald Sun - 1 April 2025

Australia Enforces New Tobacco Controls from April 1

Summary:

As of April 1, 2025, Australia has implemented stringent tobacco control measures, including health warnings printed directly on individual cigarettes. These warnings feature phrases such as "CAUSES 16 CANCERS" and "DAMAGES YOUR LUNGS." Additionally, new graphic warnings on cigarette packs and health promotion inserts aim to encourage smoking cessation and raise awareness about the dangers of tobacco use.

Sources: Mirage News - April 1, 2025, 9News - April 1, 2025

OPEC+ Increases Oil Production Amid Global Uncertainties

Summary:

OPEC+ has announced the gradual unwinding of voluntary production cuts starting April 1, 2025, aiming to restore 2.2 million barrels per day of output by September 2026. Despite this increase, factors such as tighter U.S. sanctions on Iran and Russia, potential sanctions on Venezuelan oil buyers, and fears of a tariff-induced recession have sustained oil prices. Analysts predict limited downside risks to oil prices due to significant supply threats, mainly from Iran and Venezuela. While some strength in oil prices is expected during the summer, concerns over tariff-induced demand weakness persist.

Sources: MarketWatch - April 1, 2025

Iconic Australian Locations Declared 'No Go Zones'

Summary:

Several iconic Australian locations, including Uluru, Kakadu National Park, Cape York Peninsula, and others, are increasingly being declared "no go zones" due to cultural, environmental, and safety concerns. These measures aim to preserve the cultural significance and environmental integrity of these landmarks and ensure public safety. While traditional owners and local authorities support these restrictions to protect cultural heritage, debates have arisen over tourists' rights and the impact on local tourism industries. Sources: News.com.au - April 1, 2025

The Joe Rogan Experience #2297: Francis Foster & Konstantin Kisin

Summary:

In episode #2297 of The Joe Rogan Experience, Joe Rogan welcomes comedians and commentators Francis Foster and Konstantin Kisin, hosts of the podcast Triggernometry. The episode delivers a wide-ranging conversation covering free speech, comedy, media narratives, and societal tensions in the modern world.

Interesting Discussions and Insights:

• The State of Comedy:\ The trio discusses how comedy has changed in recent years, especially under the weight of cancel culture. They explore how comedians are navigating cultural sensitivities while still trying to push boundaries and remain authentic.

• Free Speech and Censorship:\ Konstantin and Francis share their experiences with censorship and self-censorship, emphasizing the risks of suppressing ideas, even if they’re controversial. They advocate for robust debate as a cornerstone of democracy.

• Migration and Identity Politics:\ The conversation touches on immigration policies in the UK and broader Western world, discussing how political correctness often silences real concerns. Both guests, with immigrant backgrounds, offer nuanced perspectives on national identity and inclusion.

• Media and Narrative Control:\ Joe, Francis, and Konstantin dive into how media outlets often frame stories with ideological slants, and the dangers of relying on one-sided narratives in forming public opinion.

• Creating Triggernometry:\ The guests talk about why they launched their podcast — to have honest, open conversations with a wide range of thinkers, especially those often excluded from mainstream platforms.

Key Takeaways:

• Honest conversation is essential for a healthy society, even when it's uncomfortable.
• Comedy still holds power to critique society but faces mounting challenges from cultural pressures.
• Free speech should be defended not just in principle, but in everyday life and dialogue.
• The media landscape is increasingly polarized, and critical thinking is more important than ever.

Source: The Joe Rogan Experience #2297 - Spotify

You might see these terms used interchangeably throughout the Nostr network. Since Nostr is a decentralized protocol and not a platform, there is often a lack of consensus around particular terminologies. At times, it's important to differentiate between them, so that you can determine what is being stated. In the truest sense, there is no central entity to maintain a Nostr 'account' on your behalf, though some Nostr-based platforms may offer to do so. There's also no one to verify your 'identity'. This is something that you create, maintain and control. It is 100% yours. In a sense, you verify yourself through your interactions with others, with the network of clients and relays, and by protecting your nsec (secret key). A profile is generally considered to be a single place for displaying your content and any information about yourself that you've chosen to share, but its a little more complicated than that with Nostr. Let's take a closer look at all 3 terms:

Identity:

Your Nostr identity becomes yours from the moment you generate your key pair. The two parts each provide unique perspective and functionality. (Remember, there is no central entity to issue these key pairs. You can screw up and start over. You can maintain multiple key pairs for different purposes. If all of this is new and unfamiliar, start simply with the intention of trial and error.)

Half of the equation is your nsec. As long as you maintain control of that secret key, the identity is yours. You will use it to sign the notes and events that you create on Nostr. You will use it to access functionality of various tools and apps. You can use it to send monetary tips for content you find valuable. The reputation that you build through posting & interacting on Nostr will signal to others what type of person or profile this is, whether it's a genuine person, a bot (good or bad), a collection of works, etc. You might come across information that compares your nsec to a password. While a fair comparison, its important to remember that passwords can be reset, but your private key CANNOT. Lost access or control of your nsec means a loss of control over that identity. When you have decided to establish a more permanent identity, write it down, keep it safe, and use the appropriate security tools for interacting online.

The other half of this equation is your npub. This public key is used to find and display your notes and events to others. In short, your npub is how your identity is viewed by others and your nsec is how you control that identity.

Npub can also act a window into your world for whoever may choose to view it. As mentioned in a previous entry, npub login enables viewing Nostr's notes and other stuff in a read-only mode of any user's follow feed. Clients may or may not support this, some will even allow you to view and subscribe to these feeds while signed in as yourself via this function. It the basis of the metadata for your profile, too.

Profile:

Profile, in general, is a collection of things about you, which you have chosen to share. This might include your bio, chosen display name, other contact information, and a profile photo. Similar to traditional socials, veiwing Nostr profiles often includes a feed of the things you have posted and shared displayed as a single page. People will recognize you based on the aspects of your profile more than they will by your actual identity since an npub is a prefixed random string of characters . Your npub bridges a gap between strictly machine readable data and your human readable name, but it is not as simple as a name and picture. You will choose your photo and display name for your profile as you see fit, making you recognizable. These aspects are easy for copycat scammers to leverage, so your npub will help your friends and followers to verify that you are you, in the event that someone should try to copy your profile.

The Nostr protocol has another profile aspect that is important to know about, but as a general user, you shouldn't have to worry much about it. This is your nprofile. It combines your npub (or the machine readable hex verison of it) with hints to what relays you are using to publish your notes. This helps clients, crawlers, and relays find your stuff for your followers. You may notice nprofile when you share a profile link or used in other actions. When you update your relay list, your client will adjust your nprofile and send a new copy to the appropriate relays. If your believe that a client is not doing that correctly, you can visit metadata.nostr.com and manage it yourself.

Account:

Across Nostr, it is common to see the term 'account' used to refer to the combination of your identity and profile. It is a relatable term, though it may imply that some account issuer exists, but no one issues a Nostr account to you. You create and maintain it yourself.

There are situations where a traditional account will exist, such as with media servers, relay subscriptions, custodial wallet hosts, or NIP-05 providers. These things will almost always be paid services and storage that you choose to use. (Reminder: all of these things are possible to DIY with a little knowhow and an old computer)

What Is The Right Terminology?

There is no simple or correct answer here. Developers and writers will use whatever terms fit their scope and topic. Context will matter, so it's important to differentiate by that more than any actual term.

yoyoaa

Capitalism is the most effective system for scaling innovation. The pursuit of profit is an incredibly powerful human incentive. Most major improvements to human society and quality of life have resulted from this base incentive. Market competition often results in the best outcomes for all.

That said, some projects can never be monetized. They are open in nature and a business model would centralize control. Open protocols like bitcoin and nostr are not owned by anyone and if they were it would destroy the key value propositions they provide. No single entity can or should control their use. Anyone can build on them without permission.

As a result, open protocols must depend on donation based grant funding from the people and organizations that rely on them. This model works but it is slow and uncertain, a grind where sustainability is never fully reached but rather constantly sought. As someone who has been incredibly active in the open source grant funding space, I do not think people truly appreciate how difficult it is to raise charitable money and deploy it efficiently.

Projects that can be monetized should be. Profitability is a super power. When a business can generate revenue, it taps into a self sustaining cycle. Profit fuels growth and development while providing projects independence and agency. This flywheel effect is why companies like Google, Amazon, and Apple have scaled to global dominance. The profit incentive aligns human effort with efficiency. Businesses must innovate, cut waste, and deliver value to survive.

Contrast this with non monetized projects. Without profit, they lean on external support, which can dry up or shift with donor priorities. A profit driven model, on the other hand, is inherently leaner and more adaptable. It is not charity but survival. When survival is tied to delivering what people want, scale follows naturally.

The real magic happens when profitable, sustainable businesses are built on top of open protocols and software. Consider the many startups building on open source software stacks, such as Start9, Mempool, and Primal, offering premium services on top of the open source software they build out and maintain. Think of companies like Block or Strike, which leverage bitcoin’s open protocol to offer their services on top. These businesses amplify the open software and protocols they build on, driving adoption and improvement at a pace donations alone could never match.

When you combine open software and protocols with profit driven business the result are lean, sustainable companies that grow faster and serve more people than either could alone. Bitcoin’s network, for instance, benefits from businesses that profit off its existence, while nostr will expand as developers monetize apps built on the protocol.

Capitalism scales best because competition results in efficiency. Donation funded protocols and software lay the groundwork, while market driven businesses build on top. The profit incentive acts as a filter, ensuring resources flow to what works, while open systems keep the playing field accessible, empowering users and builders. Together, they create a flywheel of innovation, growth, and global benefit.

Here’s a revised timeline of macro-level events from The Mandibles: A Family, 2029–2047 by Lionel Shriver, reimagined in a world where Bitcoin is adopted as a widely accepted form of money, altering the original narrative’s assumptions about currency collapse and economic control. In Shriver’s original story, the failure of Bitcoin is assumed amid the dominance of the bancor and the dollar’s collapse. Here, Bitcoin’s success reshapes the economic and societal trajectory, decentralizing power and challenging state-driven outcomes.

Part One: 2029–2032

• 2029 (Early Year)\ The United States faces economic strain as the dollar weakens against global shifts. However, Bitcoin, having gained traction emerges as a viable alternative. Unlike the original timeline, the bancor—a supranational currency backed by a coalition of nations—struggles to gain footing as Bitcoin’s decentralized adoption grows among individuals and businesses worldwide, undermining both the dollar and the bancor.

• 2029 (Mid-Year: The Great Renunciation)\ Treasury bonds lose value, and the government bans Bitcoin, labeling it a threat to sovereignty (mirroring the original bancor ban). However, a Bitcoin ban proves unenforceable—its decentralized nature thwarts confiscation efforts, unlike gold in the original story. Hyperinflation hits the dollar as the U.S. prints money, but Bitcoin’s fixed supply shields adopters from currency devaluation, creating a dual-economy split: dollar users suffer, while Bitcoin users thrive.

• 2029 (Late Year)\ Dollar-based inflation soars, emptying stores of goods priced in fiat currency. Meanwhile, Bitcoin transactions flourish in underground and online markets, stabilizing trade for those plugged into the bitcoin ecosystem. Traditional supply chains falter, but peer-to-peer Bitcoin networks enable local and international exchange, reducing scarcity for early adopters. The government’s gold confiscation fails to bolster the dollar, as Bitcoin’s rise renders gold less relevant.

• 2030–2031\ Crime spikes in dollar-dependent urban areas, but Bitcoin-friendly regions see less chaos, as digital wallets and smart contracts facilitate secure trade. The U.S. government doubles down on surveillance to crack down on bitcoin use. A cultural divide deepens: centralized authority weakens in Bitcoin-adopting communities, while dollar zones descend into lawlessness.

• 2032\ By this point, Bitcoin is de facto legal tender in parts of the U.S. and globally, especially in tech-savvy or libertarian-leaning regions. The federal government’s grip slips as tax collection in dollars plummets—Bitcoin’s traceability is low, and citizens evade fiat-based levies. Rural and urban Bitcoin hubs emerge, while the dollar economy remains fractured.

Time Jump: 2032–2047

• Over 15 years, Bitcoin solidifies as a global reserve currency, eroding centralized control. The U.S. government adapts, grudgingly integrating bitcoin into policy, though regional autonomy grows as Bitcoin empowers local economies.

Part Two: 2047

• 2047 (Early Year)\ The U.S. is a hybrid state: Bitcoin is legal tender alongside a diminished dollar. Taxes are lower, collected in BTC, reducing federal overreach. Bitcoin’s adoption has decentralized power nationwide. The bancor has faded, unable to compete with Bitcoin’s grassroots momentum.

• 2047 (Mid-Year)\ Travel and trade flow freely in Bitcoin zones, with no restrictive checkpoints. The dollar economy lingers in poorer areas, marked by decay, but Bitcoin’s dominance lifts overall prosperity, as its deflationary nature incentivizes saving and investment over consumption. Global supply chains rebound, powered by bitcoin enabled efficiency.

• 2047 (Late Year)\ The U.S. is a patchwork of semi-autonomous zones, united by Bitcoin’s universal acceptance rather than federal control. Resource scarcity persists due to past disruptions, but economic stability is higher than in Shriver’s original dystopia—Bitcoin’s success prevents the authoritarian slide, fostering a freer, if imperfect, society.

Key Differences

• Currency Dynamics: Bitcoin’s triumph prevents the bancor’s dominance and mitigates hyperinflation’s worst effects, offering a lifeline outside state control.
• Government Power: Centralized authority weakens as Bitcoin evades bans and taxation, shifting power to individuals and communities.
• Societal Outcome: Instead of a surveillance state, 2047 sees a decentralized, bitcoin driven world—less oppressive, though still stratified between Bitcoin haves and have-nots.

This reimagining assumes Bitcoin overcomes Shriver’s implied skepticism to become a robust, adopted currency by 2029, fundamentally altering the novel’s bleak trajectory.

收录的内容中 kind=1的部分，实话说 质量不高。 所以我增加了kind=30023 长文的article，但是更新的太少，多个relays 的服务器也没有多少长文。

所有搜索nostr如果需要产生价值，需要有高质量的文章和新闻。 而且现在有很多机器人的文章充满着浪费空间的作用，其他作用都用不上。

https://www.duozhutuan.com 目前放的是给搜索引擎提供搜索的原材料。没有做UI给人类浏览。所以看上去是粗糙的。 我并没有打算去做一个发microblog的 web客户端，那类的客户端太多了。

我觉得nostr社区需要解决的还是应用。如果仅仅是microblog 感觉有点够呛

幸运的是npub.pro 建站这样的，我觉得有点意思。

yakihonne 智能widget 也有意思

我做的TaskQ5 我自己在用了。分布式的任务系统，也挺好的。

My favorite line in any Marvel movie ever is in “Captain America.” After Captain America launches seemingly a hopeless assault on Red Skull’s base and is captured, we get this line:

“Arrogance may not be a uniquely American trait, but I must say, you do it better than anyone.”

Yesterday, I came across a comment on the song Devil Went Down to Georgia that had a very similar feel to it:

America has seemingly always been arrogant, in a uniquely American way. Manifest Destiny, for instance. The rest of the world is aware of this arrogance, and mocks Americans for it. A central point in modern US politics is the deriding of racist, nationalist, supremacist Americans.

That’s not what I see. I see American Arrogance as not only a beautiful statement about what it means to be American. I see it as an ode to the greatness of humanity in its purest form.

For most countries, saying “our nation is the greatest” is, in fact, twinged with some level of racism. I still don’t have a problem with it. Every group of people should be allowed to feel pride in their accomplishments. The destruction of the human spirit since the end of World War 2, where greatness has become a sin and weakness a virtue, has crushed the ability of people worldwide to strive for excellence.

But I digress. The fears of racism and nationalism at least have a grain of truth when applied to other nations on the planet. But not to America.

That’s because the definition of America, and the prototype of an American, has nothing to do with race. The definition of Americanism is freedom. The founding of America is based purely on liberty. On the God-given rights of every person to live life the way they see fit.

American Arrogance is not a statement of racial superiority. It’s barely a statement of national superiority (though it absolutely is). To me, when an American comments on the greatness of America, it’s a statement about freedom. Freedom will always unlock the greatness inherent in any group of people. Americans are definitionally better than everyone else, because Americans are freer than everyone else. (Or, at least, that’s how it should be.)

In Devil Went Down to Georgia, Johnny is approached by the devil himself. He is challenged to a ridiculously lopsided bet: a golden fiddle versus his immortal soul. He acknowledges the sin in accepting such a proposal. And yet he says, “God, I know you told me not to do this. But I can’t stand the affront to my honor. I am the greatest. The devil has nothing on me. So God, I’m gonna sin, but I’m also gonna win.”

Libertas magnitudo est

Olá, nostrilianos!

O tema de hoje é inteligência artificial (IA), com foco em duas ferramentas que têm se destacado no mercado por sua capacidade de responder perguntas, auxiliar em tarefas e, em alguns casos, até gerar imagens.

Essas tecnologias estão cada vez mais presentes no dia a dia, ajudando desde a correção de textos até pesquisas rápidas e a criação de imagens personalizadas com base em prompts específicos.

Nesse cenário em expansão, duas IAs se sobressaem: o ChatGPT, desenvolvido pela OpenAI, e o Grok, criado pela xAI.

Ambas são ferramentas poderosas, cada uma com seus pontos fortes e limitações, e têm conquistado usuários ao redor do mundo. Neste artigo, compartilho minhas impressões sobre essas duas IAs, baseadas em minha experiência pessoal, destacando suas diferenças e vantagens.

Grok: Destaque na criação de imagens e fontes

O Grok me impressiona especialmente em dois aspectos.

Primeiro, sua capacidade de gerar imagens é um diferencial significativo. Enquanto o ChatGPT tem limitações nesse quesito, o Grok oferece uma funcionalidade mais robusta para criar visuais únicos a partir de prompts, o que pode ser uma vantagem para quem busca criatividade visual.

Segundo, o Grok frequentemente cita fontes ou indica a origem das informações que fornece, o que agrega credibilidade às suas respostas e facilita a verificação dos dados.

ChatGPT: Assertividade e clareza

Por outro lado, o ChatGPT se destaca pela assertividade e pela clareza em suas explicações. Suas respostas tendem a ser mais diretas e concisas, o que é ideal para quem busca soluções rápidas ou explicações objetivas.

Acredito que essa vantagem possa estar ligada ao fato de o ChatGPT estar em operação há mais tempo, tendo passado por anos de aprimoramento e ajustes com base em interações de usuários.Comparação e reflexões.

Em minha experiência, o Grok supera o ChatGPT na geração de imagens e na citação de fontes, enquanto o ChatGPT leva a melhor em precisão e simplicidade nas respostas.

Esses pontos refletem não apenas as prioridades de design de cada IA, mas também o tempo de desenvolvimento e os objetivos de suas respectivas empresas criadoras.

A OpenAI, por trás do ChatGPT, focou em refinamento conversacional, enquanto a xAI, com o Grok, parece investir em funcionalidades adicionais, como a criação de conteúdo visual.

Minha opinião

Não há um vencedor absoluto entre Grok e ChatGPT – a escolha depende do que você precisa. Se seu foco é geração de imagens ou rastreamento de fontes, o Grok pode ser a melhor opção. Se busca respostas rápidas e assertivas, o ChatGPT provavelmente atenderá melhor.

Ambas as IAs são ferramentas incríveis, e o mais fascinante é ver como elas continuam evoluindo, moldando o futuro da interação entre humanos e máquinas.

In Nostr, all data is stored as events. Decentralization is achieved by storing events on multiple relays, with signatures proving the ownership of these events. However, if you truly want to own your events, you should run your own relay to store them. Otherwise, if the relays you use fail or intentionally delete your events, you'll lose them forever.

For most people, running a relay is complex and costly. To solve this issue, I developed nostr-relay-tray, a relay that can be easily run on a personal computer and accessed over the internet.

Project URL: https://github.com/CodyTseng/nostr-relay-tray

This article will guide you through using nostr-relay-tray to run your own relay.

Download

Download the installation package for your operating system from the GitHub Release Page.

| Operating System | File Format | | --------------------- | ---------------------------------- | | Windows | nostr-relay-tray.Setup.x.x.x.exe | | macOS (Apple Silicon) | nostr-relay-tray-x.x.x-arm64.dmg | | macOS (Intel) | nostr-relay-tray-x.x.x.dmg | | Linux | You should know which one to use |

Installation

Since this app isn’t signed, you may encounter some obstacles during installation. Once installed, an ostrich icon will appear in the status bar. Click on the ostrich icon, and you'll see a menu where you can click the "Dashboard" option to open the relay's control panel for further configuration.

macOS Users:

• On first launch, go to "System Preferences > Security & Privacy" and click "Open Anyway."
• If you encounter a "damaged" message, run the following command in the terminal to remove the restrictions:

bash sudo xattr -rd com.apple.quarantine /Applications/nostr-relay-tray.app

Windows Users:

• On the security warning screen, click "More Info > Run Anyway."

Connecting

By default, nostr-relay-tray is only accessible locally through ws://localhost:4869/, which makes it quite limited. Therefore, we need to expose it to the internet.

In the control panel, click the "Proxy" tab and toggle the switch. You will then receive a "Public address" that you can use to access your relay from anywhere. It's that simple.

Next, add this address to your relay list and position it as high as possible in the list. Most clients prioritize connecting to relays that appear at the top of the list, and relays lower in the list are often ignored.

Restrictions

Next, we need to set up some restrictions to prevent the relay from storing events that are irrelevant to you and wasting storage space. nostr-relay-tray allows for flexible and fine-grained configuration of which events to accept, but some of this is more complex and will not be covered here. If you're interested, you can explore this further later.

For now, I'll introduce a simple and effective strategy: WoT (Web of Trust). You can enable this feature in the "WoT & PoW" tab. Before enabling, you'll need to input your pubkey.

There's another important parameter, Depth, which represents the relationship depth between you and others. Someone you follow has a depth of 1, someone they follow has a depth of 2, and so on.

• Setting this parameter to 0 means your relay will only accept your own events.
• Setting it to 1 means your relay will accept events from you and the people you follow.
• Setting it to 2 means your relay will accept events from you, the people you follow, and the people they follow.

Currently, the maximum value for this parameter is 2.

Conclusion

You've now successfully run your own relay and set a simple restriction to prevent it from storing irrelevant events.

If you encounter any issues during use, feel free to submit an issue on GitHub, and I'll respond as soon as possible.

Not your relay, not your events.

Necessário

• Um Android que você não use mais (a câmera deve estar funcionando).
• Um cartão microSD (opcional, usado apenas uma vez).
• Um dispositivo para acompanhar seus fundos (provavelmente você já tem um).

Algumas coisas que você precisa saber

• O dispositivo servirá como um assinador. Qualquer movimentação só será efetuada após ser assinada por ele.
• O cartão microSD será usado para transferir o APK do Electrum e garantir que o aparelho não terá contato com outras fontes de dados externas após sua formatação. Contudo, é possível usar um cabo USB para o mesmo propósito.
• A ideia é deixar sua chave privada em um dispositivo offline, que ficará desligado em 99% do tempo. Você poderá acompanhar seus fundos em outro dispositivo conectado à internet, como seu celular ou computador pessoal.

O tutorial será dividido em dois módulos:

• Módulo 1 - Criando uma carteira fria/assinador.
• Módulo 2 - Configurando um dispositivo para visualizar seus fundos e assinando transações com o assinador.

No final, teremos:

• Uma carteira fria que também servirá como assinador.
• Um dispositivo para acompanhar os fundos da carteira.

Módulo 1 - Criando uma carteira fria/assinador

1. Baixe o APK do Electrum na aba de downloads em https://electrum.org/. Fique à vontade para verificar as assinaturas do software, garantindo sua autenticidade.

2. Formate o cartão microSD e coloque o APK do Electrum nele. Caso não tenha um cartão microSD, pule este passo.

1. Retire os chips e acessórios do aparelho que será usado como assinador, formate-o e aguarde a inicialização.

1. Durante a inicialização, pule a etapa de conexão ao Wi-Fi e rejeite todas as solicitações de conexão. Após isso, você pode desinstalar aplicativos desnecessários, pois precisará apenas do Electrum. Certifique-se de que Wi-Fi, Bluetooth e dados móveis estejam desligados. Você também pode ativar o modo avião.\ (Curiosidade: algumas pessoas optam por abrir o aparelho e danificar a antena do Wi-Fi/Bluetooth, impossibilitando essas funcionalidades.)

1. Insira o cartão microSD com o APK do Electrum no dispositivo e instale-o. Será necessário permitir instalações de fontes não oficiais.

1. No Electrum, crie uma carteira padrão e gere suas palavras-chave (seed). Anote-as em um local seguro. Caso algo aconteça com seu assinador, essas palavras permitirão o acesso aos seus fundos novamente. (Aqui entra seu método pessoal de backup.)

Módulo 2 - Configurando um dispositivo para visualizar seus fundos e assinando transações com o assinador.

1. Criar uma carteira somente leitura em outro dispositivo, como seu celular ou computador pessoal, é uma etapa bastante simples. Para este tutorial, usaremos outro smartphone Android com Electrum. Instale o Electrum a partir da aba de downloads em https://electrum.org/ ou da própria Play Store. (ATENÇÃO: O Electrum não existe oficialmente para iPhone. Desconfie se encontrar algum.)

2. Após instalar o Electrum, crie uma carteira padrão, mas desta vez escolha a opção Usar uma chave mestra.

1. Agora, no assinador que criamos no primeiro módulo, exporte sua chave pública: vá em Carteira > Detalhes da carteira > Compartilhar chave mestra pública.

1. Escaneie o QR gerado da chave pública com o dispositivo de consulta. Assim, ele poderá acompanhar seus fundos, mas sem permissão para movimentá-los.

2. Para receber fundos, envie Bitcoin para um dos endereços gerados pela sua carteira: Carteira > Addresses/Coins.

3. Para movimentar fundos, crie uma transação no dispositivo de consulta. Como ele não possui a chave privada, será necessário assiná-la com o dispositivo assinador.

1. No assinador, escaneie a transação não assinada, confirme os detalhes, assine e compartilhe. Será gerado outro QR, desta vez com a transação já assinada.

1. No dispositivo de consulta, escaneie o QR da transação assinada e transmita-a para a rede.

Conclusão

Pontos positivos do setup:

• Simplicidade: Basta um dispositivo Android antigo.
• Flexibilidade: Funciona como uma ótima carteira fria, ideal para holders.

Pontos negativos do setup:

• Padronização: Não utiliza seeds no padrão BIP-39, você sempre precisará usar o electrum.
• Interface: A aparência do Electrum pode parecer antiquada para alguns usuários.

Nesse ponto, temos uma carteira fria que também serve para assinar transações. O fluxo de assinar uma transação se torna: Gerar uma transação não assinada > Escanear o QR da transação não assinada > Conferir e assinar essa transação com o assinador > Gerar QR da transação assinada > Escanear a transação assinada com qualquer outro dispositivo que possa transmiti-la para a rede.

Como alguns devem saber, uma transação assinada de Bitcoin é praticamente impossível de ser fraudada. Em um cenário catastrófico, você pode mesmo que sem internet, repassar essa transação assinada para alguém que tenha acesso à rede por qualquer meio de comunicação. Mesmo que não queiramos que isso aconteça um dia, esse setup acaba por tornar essa prática possível.

Bitcoin transaction fees might seem confusing, but don’t worry—I’ll break it down step by step in a simple way. 🚀

Unlike traditional bank fees, Bitcoin fees aren’t fixed. Instead, they depend on: ✔️ Transaction size (in bytes, not BTC!) ✔️ Network demand (more traffic = higher fees) ✔️ Fee rate (measured in satoshis per byte)

Let’s dive in! 👇

📌 Why Do Bitcoin Transactions Have Fees? Bitcoin miners process transactions and add them to the blockchain. Fees serve three key purposes:

🔹 Incentivize Miners – They receive fees + block rewards. 🔹 Prevent Spam – Stops the network from being flooded. 🔹 Prioritize Transactions – Higher fees = faster confirmations.

💰 How Are Bitcoin Fees Calculated? Bitcoin fees are not based on the amount of BTC you send. Instead, they depend on how much space your transaction takes up in a block.

🧩 1️⃣ Transaction Size (Bytes, Not BTC!) Bitcoin transactions vary in size (measured in bytes).

More inputs and outputs = larger transactions.

Larger transactions take up more block space, meaning higher fees.

📊 2️⃣ Fee Rate (Sats Per Byte) Fees are measured in satoshis per byte (sat/vB).

You set your own fee based on how fast you want the transaction confirmed.

When demand is high, fees rise as users compete for block space.

⚡ 3️⃣ Network Demand If the network is busy, miners prioritize transactions with higher fees.

Low-fee transactions may take hours or even days to confirm.

🔢 Example: Calculating a Bitcoin Transaction Fee Let’s say: 📦 Your transaction is 250 bytes. 💲 The current fee rate is 50 sat/vB.

Formula: 🖩 Transaction Fee = Size × Fee Rate = 250 bytes × 50 sat/vB = 12,500 satoshis (0.000125 BTC)

💡 If 1 BTC = $60,000, the fee would be: 0.000125 BTC × $60,000 = $7.50

🚀 How to Lower Bitcoin Fees? Want to save on fees? Try these tips:

🔹 Use SegWit Addresses – Reduces transaction size! 🔹 Batch Transactions – Combine multiple payments into one. 🔹 Wait for Low Traffic – Fees fluctuate based on demand. 🔹 Use the Lightning Network – Near-zero fees for small payments.

🏁 Final Thoughts Bitcoin fees aren’t fixed—they depend on transaction size, fee rate, and network demand. By understanding how fees work, you can save money and optimize your transactions!

🔍 Want real-time fee estimates? Check mempool.space for live data! 🚀

วันอาทิตย์ เพื่อนใหม่เยอะพอสมควร น่าจะพอที่จะแนะนำให้รู้จัก โรงบ่มสุขภาพ ขอเล่าผ่านเพลง "บ่ม" เพื่อรวบบทความ #ตัวหนังสือมีเสียง ไว้ด้วยเลยแล้วกันครับ

โรงบ่มสุขภาพ Healthy Hut - โรงบ่มสุขภาพ คือการรวมตัวกันของบุคลากรที่มี content และ ความเชี่ยวชาญ ด้านต่างๆ ทำกิจกรรมหลากหลายรูปแบบ ตั้งแต่แคมป์สุขภาพ พักผ่อนกายใจเรียนรู้การปรับสมดุลร่างกาย, การเรียนรู้พื้นฐาน Nutrition ต่างๆ ลองดูผลงานได้ในเพจครับ และโรงบ่มฯ ก็จะยังคงมีกิจกรรมให้ทุกคนได้เข้าร่วมอยู่เสมอ ดังนั้นไปกดไลค์เพจไว้เพื่อไม่ให้พลาดข้าวสาร เอ้ย ข่าวสาร

โรงบ่มฯนั้น ประกอบด้วย 👨🏻‍⚕️พี่หมอป๊อบ DietDoctor Thailand ที่เรารู้จักกันดี อาจารย์ของพวกเรา 🏋🏻‍♀️ 🏅พี่หนึ่ง จาก หนึ่งคีโตแด๊ดดี้ มาเป็น Nueng The One ผมอุปโลกให้ก่อนเลยว่า คนไทยคนแรกที่ทำเนื้อหาการกินคีโต เป็นภาษาไทย แบบมีบันทึกสาธารณะให้ตามศึกษา 👨🏻‍⚕️หมอเอก หมออ้วนในดงลดน้ำหนัก กับหลักการใช้ชีวิตแบบ IFF สาย Fasting ที่ย้ำว่าหัวใจอีกห้องของ Fasting คือ Feeding กระดุมเม็ดแรกของการฟาส ที่คนมักลืม 🧘🏻‍♀️ครูบอม เทพโยคะอีกท่านนึงของไทย กับศาสตร์โยคะ Anusara Yoga หนึ่งเดียวในไทย 🧗‍♂️โค้ชแมท สารานุกรมสุขภาพที่มีชีวิต นิ่งแต่คมกริบ ถ้าเป็นเกมส์ก็สาย สไนเปอร์ ยิงน้อยแต่ Head Shot 🧔🏻แอ๊ดหนวด ฉายา Salt Daddy เจ้าแห่งเกลือแร่ ประจำกลุ่ม IF-Mix Fasting Diet Thailand (Keto # Low Carb # Plant Base # High Fat) 👭👩🏻‍🤝‍👨🏼👩🏻‍🤝‍👨🏼 รวมถึงทีมงาน กัลยาณมิตรสุขภาพ ที่มีความรู้ในด้านสุขภาพและมากประสบการณ์ 🧑🏻‍🍳 ผมและตำรับเอ๋เองก็ยินดีมากๆที่ได้ร่วมทีมสุขภาพนี้กับเขาด้วย

จะเห็นได้ว่า แต่ละท่านในโรงบ่มฯ นั้นหล่อหลอมมาจากความต่างเสียด้วยซ้ำไป ตั้งแต่เริ่มก่อร่างโรงบ่ม เราก็ตั้งไว้แล้วว่า ชีวะ ควรมีความหลากหลาย การวางพื้นฐานสุขภาพควรมาจาก "แต่ละคน" ไม่ใช่ one size fit all บันทึกกิจกรรมโรงบ่มผมมีโพสไว้ https://www.facebook.com/share/p/19DUibHrbw/

นั่นเป็นเหตุผลที่ผมเกิดแรงบันดาลใจในการทำเพลง "บ่ม" ขึ้นมาเพื่อเป็น Theme Song ครับ แก่นของเพลงนี้มีไม่กี่อย่างครับ ผมเริ่มคิดจากคำว่า "ความต่าง" เพราะไม่ว่าจะกี่ปีกี่ชาติ วงการสุขภาพ ก็จะมีแนวความคิดประเภท ฉันถูกเธอผิด อยู่ตลอดเวลาเพราะมันเป็นธรรมชาติมนุษย์ครับ มนุษย์เราทุกคนมีอีโก้ การยอมรับในความต่าง การหลอมรวมความต่าง ผมคิดว่ามันเป็นการ "บ่ม" ให้สุกงอมได้

เวลาที่เนื้อหาแบบนี้ ผมก็อดคิดถึงวงที่ผมรักเสมอไม่ได้เลย นั่นคือ เฉลียง แม้ความสามารถจะห่างไกลกันลิบลับ แต่ผมก็อยากทำสไตล์เฉลียงกับเขาบ้างครั้งหนึ่งหรือหลายๆครั้งในชีวิต จึงเลือกแนวเพลงออกมาทาง แจ๊ส สวิง มีเครื่องเป่า คาริเนต เป็นตัวเด่น

ท่อนแรกของเพลงจึงเริ่มด้วย "ต่างทั้งความคิด ต่างทั้งความฝัน ต่างเผ่าต่างพันธุ์ จะต่างกันแค่ไหน หนึ่งเมล็ด จากหลากผล แต่ละคน ก็ปนไป แล้วเพราะเหตุใด ใยต้องไปแค่ทางเดียว" เพื่อปูให้คนฟังเริ่มเปิดรับว่า สิ่งที่ต้องการจะสื่อต่อไปคืออะไร

ส่วนคำย้ำนั้นผมแตกมาจาก คำสอนของพระพุทธเจ้า เกี่ยวกับ "คิดเห็นเป็นไป" ซึ่งจริงๆผมเขียนไว้ในโพสนึงแต่ตอนนั้นยังไม่ได้ทำคอลัมน์ #ตัวหนังสือมีเสียง ขอไม่เขียนซ้ำ อ่านได้ที่นี่ครับ https://www.facebook.com/share/p/18tFCFaRLn/ ท่อนที่ว่าจึงเขียนไว้ว่า "บ่มบ่ม... บ่มให้คิด บ่มบ่ม...บ่มให้เห็น บ่มบ่ม...บ่มให้เป็น บ่มบ่ม...บ่มให้ไป ไปเป็น ตัวของตัวเอง" ใช้ความซน สไตล์ rock&roll ผสมแจ๊สนิด ที่เขามักเล่นร้องโต้กับคอรัส นึกถึงยุคทีวีขาวดำ 5555

เนื้อร้องท่อนนี้ เป็นการบอกว่า โรงบ่มคืออะไรทำอะไร เพราะโรงบ่ม เราไม่ได้รักษา เราไม่ได้บังคับไดเอทว่าต้องใช้อะไร เราเปิดตาให้มอง เปิดหูให้ฟัง เปิดปากให้ถาม ถึงธรรมชาติในตัวเรา แล้วบ่มออกไปให้เบ่งบานในเส้นทางของแต่ละคนครับ

แล้วผมก็พยายามอีกครั้งที่จะสื่อถึงการยอมรับความต่าง ให้ติดหูเอาไว้ โดยเฉพาะคำที่ผมพูดบ่อยมากๆ "ชีวะ คือชีวิต" จนมาเป็นท่อน bridge นี้ครับ "อะไรที่ไม่คล้าย นั้นใช่ไม่ดี เพราะชีวะ ก็คือชีวี บ่มให้ดี จะมีความงาม ตามที่ควรเห็น ตามที่ควรเป็น"

เพลงนี้สามารถฟังตัวเต็มได้ทุกแพลทฟอร์มเพลงทั้ง youtube music, spotify, apple music, แผ่นเสียง tiktok ⌨️ แค่ค้นชื่อ "Heretong Teera Siri" ครับ

📺 youtube link นี้ https://youtu.be/BvIsTAsG00E?si=MzA-WfCTNQnWy6b1 📻 Spotify link นี้ https://open.spotify.com/album/08HydgrXmUAew6dgXIDNTf?si=7flQOqDAQbGe2bC0hx3T2A

ความลับคือ จริงๆแล้วเพลงนี้มี 3 version ถ้ากดใน spotify แล้วจะเห็นทั้งอัลบั้มครับ

📀เนื้อเพลง "บ่ม"📀 song by : HereTong Teera Siri ต่างทั้งความคิด ต่างทั้งความฝัน ต่างเผ่าต่างพันธุ์ จะต่างกันแค่ไหน

หนึ่งเมล็ด จากหลากผล แต่ละคน ก็ปนไป แล้วเพราะเหตุใด ใยต้องไปแค่ทางเดียว

บ่มบ่ม... บ่มให้คิด บ่มบ่ม...บ่มให้เห็น บ่มบ่ม...บ่มให้เป็น บ่มบ่ม...บ่มให้ไป ไปเป็น ตัวของตัวเอง

ต่างทั้งลองลิ้ม ต่างทั้งรับรู้ ต่างที่มุมดู ก็ถมไป หนึ่งชีวิต มีความหมาย ที่หลากหลาย ไม่คล้ายกัน แล้วเพราะเหตุใด ใยต้องเป็นเช่นทุกคน

บ่มบ่ม... บ่มให้คิด บ่มบ่ม...บ่มให้เห็น บ่มบ่ม...บ่มให้เป็น บ่มบ่ม...บ่มให้ไป ไปตาม ทางที่เลือกเดิน

เพราะชีวิต คือความหลากหลาย เพราะโลกนี้ ไม่เคยห่างหาย อะไรที่ไม่คล้าย นั้นใช่ไม่ดี เพราะชีวะ ก็คือชีวี บ่มให้ดี จะมีความงาม ตามที่ควรเห็น ตามที่ควรเป็น

บ่มบ่ม... บ่มให้คิด บ่มบ่ม...บ่มให้เห็น บ่มบ่ม...บ่มให้เป็น บ่มบ่ม...บ่มให้ไป ไปตาม ทางที่เลือกเดิน

เพราะชีวะ ก็คือชีวี บ่มให้ดี จะมีความงาม ตามที่ควรเห็น ตามที่ควรเป็น บ่มให้เธอชื่น บ่มให้เธอชม ชีวิตรื่นรมย์ ได้สมใจ บ่มให้ยั่งยืน

ตัวหนังสือมีเสียง #pirateketo

โรงบ่มสุขภาพ #siamstr

"Degeneration" or "Вырождение" ![[photo_2025-01-29 23.23.15.jpeg]]

A once-functional object, now eroded by time and human intervention, stripped of its original purpose. Layers of presence accumulate—marks, alterations, traces of intent—until the very essence is obscured. Restoration is paradoxical: to reclaim, one must erase. Yet erasure is an impossibility, for to remove these imprints is to deny the existence of those who shaped them.

The work stands as a meditation on entropy, memory, and the irreversible dialogue between creation and decay.

Quick context: I wanted to check out Nostr's longform posts and this blog post seemed like a good one to try and mirror. It's originally from my free to read/share attempt to write a novel, but this post here is completely standalone - just describing how I used AI image generation to make a small piece of the work.

Hold on, put your pitchforks down - outside of using Grammerly & Emacs for grammatical corrections - not a single character was generated or modified by computers; a non-insignificant portion of my first draft originating on pen & paper. No AI is ~~weird and crazy~~ imaginative enough to write like I do. The only successful AI contribution you'll find is a single image, the map, which I heavily edited. This post will go over how I generated and modified an image using AI, which I believe brought some value to the work, and cover a few quick thoughts about AI towards the end.

Let's be clear, I can't draw, but I wanted a map which I believed would improve the story I was working on. After getting abysmal results by prompting AI with text only I decided to use "Diffuse the Rest," a Stable Diffusion tool that allows you to provide a reference image + description to fine tune what you're looking for. I gave it this Microsoft Paint looking drawing:

and after a number of outputs, selected this one to work on:

The image is way better than the one I provided, but had I used it as is, I still feel it would have decreased the quality of my work instead of increasing it. After firing up Gimp I cropped out the top and bottom, expanded the ocean and separated the landmasses, then copied the top right corner of the large landmass to replace the bottom left that got cut off. Now we've got something that looks like concept art: not horrible, and gets the basic idea across, but it's still due for a lot more detail.

The next thing I did was add some texture to make it look more map like. I duplicated the layer in Gimp and applied the "Cartoon" filter to both for some texture. The top layer had a much lower effect strength to give it a more textured look, while the lower layer had a higher effect strength that looked a lot like mountains or other terrain features. Creating a layer mask allowed me to brush over spots to display the lower layer in certain areas, giving it some much needed features.

At this point I'd made it to where I felt it may improve the work instead of detracting from it - at least after labels and borders were added, but the colors seemed artificial and out of place. Luckily, however, this is when PhotoFunia could step in and apply a sketch effect to the image.

At this point I was pretty happy with how it was looking, it was close to what I envisioned and looked very visually appealing while still being a good way to portray information. All that was left was to make the white background transparent, add some minor details, and add the labels and borders. Below is the exact image I wound up using:

Overall, I'm very satisfied with how it turned out, and if you're working on a creative project, I'd recommend attempting something like this. It's not a central part of the work, but it improved the chapter a fair bit, and was doable despite lacking the talent and not intending to allocate a budget to my making of a free to read and share story.

The AI Generated Elephant in the Room

If you've read my non-fiction writing before, you'll know that I think AI will find its place around the skill floor as opposed to the skill ceiling. As you saw with my input, I have absolutely zero drawing talent, but with some elbow grease and an existing creative direction before and after generating an image I was able to get something well above what I could have otherwise accomplished. Outside of the lowest common denominators like stock photos for the sole purpose of a link preview being eye catching, however, I doubt AI will be wholesale replacing most creative works anytime soon. I can assure you that I tried numerous times to describe the map without providing a reference image, and if I used one of those outputs (or even just the unedited output after providing the reference image) it would have decreased the quality of my work instead of improving it.

I'm going to go out on a limb and expect that AI image, text, and video is all going to find its place in slop & generic content (such as AI generated slop replacing article spinners and stock photos respectively) and otherwise be used in a supporting role for various creative endeavors. For people working on projects like I'm working on (e.g. intended budget $0) it's helpful to have an AI capable of doing legwork - enabling projects to exist or be improved in ways they otherwise wouldn't have. I'm also guessing it'll find its way into more professional settings for grunt work - think a picture frame or fake TV show that would exist in the background of an animated project - likely a detail most people probably wouldn't notice, but that would save the creators time and money and/or allow them to focus more on the essential aspects of said work. Beyond that, as I've predicted before: I expect plenty of emails will be generated from a short list of bullet points, only to be summarized by the recipient's AI back into bullet points.

I will also make a prediction counter to what seems mainstream: AI is about to peak for a while. The start of AI image generation was with Google's DeepDream in 2015 - image recognition software that could be run in reverse to "recognize" patterns where there were none, effectively generating an image from digital noise or an unrelated image. While I'm not an expert by any means, I don't think we're too far off from that a decade later, just using very fine tuned tools that develop more coherent images. I guess that we're close to maxing out how efficiently we're able to generate images and video in that manner, and the hard caps on how much creative direction we can have when using AI - as well as the limits to how long we can keep it coherent (e.g. long videos or a chronologically consistent set of images) - will prevent AI from progressing too far beyond what it is currently unless/until another breakthrough occurs.

lists #descentralismo #compilation #english

*Some of these lists are still being updated, so the latest versions of them will only be visible in Amethyst.

nostr:naddr1qq245dz5tqe8w46swpphgmr4f3047s6629t45qg4waehxw309aex2mrp0yhxgctdw4eju6t09upzpf0wg36k3g3hygndv3cp8f2j284v0hfh4dqgqjj3yxnreck2w4qpqvzqqqr4guxde6sl

nostr:nevent1qqsxdpwadkswdrc602m6qdhyq7n33lf3wpjtdjq2adkw4y3h38mjcrqpr9mhxue69uhkxmmzwfskvatdvyhxxmmd9aex2mrp0ypzpf0wg36k3g3hygndv3cp8f2j284v0hfh4dqgqjj3yxnreck2w4qpqvzqqqqqqysn06gs

nostr:nevent1qqs0swpxdqfknups697205qg5mpw2e370g5vet07gkexe9n0k05h5qspz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsyg99aez8269zxu3zd4j8qya92fg7437ax745pqz22ys6v08zef65qypsgqqqqqqshr37wh

Markdown Uses for Some Clients

nostr:nevent1qqsv54qfgtme38r2tl9v6ghwfj09gdjukealstkzc77mwujr56tgfwsppemhxue69uhkummn9ekx7mp0qgsq37tg2603tu0cqdrxs30e2n5t8p87uenf4fvfepdcvr7nllje5zgrqsqqqqqpkdvta4

Other Links

nostr:nevent1qqsrm6ywny5r7ajakpppp0lt525n0s33x6tyn6pz0n8ws8k2tqpqracpzpmhxue69uhkummnw3ezumt0d5hsygp6e5ns0nv3dun430jky25y4pku6ylz68rz6zs7khv29q6rj5peespsgqqqqqqsmfwa78

https://x.com/beatmastermatt/status/1906329250115858750

originally posted at https://stacker.news/items/930491

Lyn Alden - биткойн евангелист или евангелистка, я пока не понял npub1a2cww4kn9wqte4ry70vyfwqyqvpswksna27rtxd8vty6c74era8sdcw83a

Thomas Pacchia - PubKey owner - X - @tpacchia npub1xy6exlg37pw84cpyj05c2pdgv86hr25cxn0g7aa8g8a6v97mhduqeuhgpl

calvadev - Shopstr npub16dhgpql60vmd4mnydjut87vla23a38j689jssaqlqqlzrtqtd0kqex0nkq

Calle - Cashu founder npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg

Джек Дорси npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m

21 ideas npub1lm3f47nzyf0rjp6fsl4qlnkmzed4uj4h2gnf2vhe3l3mrj85vqks6z3c7l

Много адресов. Хз кто надо сортировать https://github.com/aitechguy/nostr-address-book

ФиатДжеф - создатель Ностр - https://github.com/fiatjaf npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6

EVAN KALOUDIS Zues wallet npub19kv88vjm7tw6v9qksn2y6h4hdt6e79nh3zjcud36k9n3lmlwsleqwte2qd

Программер Коди https://github.com/CodyTseng/nostr-relay npub1syjmjy0dp62dhccq3g97fr87tngvpvzey08llyt6ul58m2zqpzps9wf6wl

Anna Chekhovich - Managing Bitcoin at The Anti-Corruption Foundation https://x.com/AnyaChekhovich npub1y2st7rp54277hyd2usw6shy3kxprnmpvhkezmldp7vhl7hp920aq9cfyr7

lista #descentralismo #compilado #portugues

*Algumas destas listas ainda estão sendo trocadas e serão traduzidas para português, portanto as versões mais recentes delas só estarão visíveis no Amethyst.

Clients do Nostr e Outras Coisas

nostr:naddr1qq245dz5tqe8w46swpphgmr4f3047s6629t45qg4waehxw309aex2mrp0yhxgctdw4eju6t09upzpf0wg36k3g3hygndv3cp8f2j284v0hfh4dqgqjj3yxnreck2w4qpqvzqqqr4guxde6sl

Modelos de IA e Ferramentas

nostr:nevent1qqsxdpwadkswdrc602m6qdhyq7n33lf3wpjtdjq2adkw4y3h38mjcrqpr9mhxue69uhkxmmzwfskvatdvyhxxmmd9aex2mrp0ypzpf0wg36k3g3hygndv3cp8f2j284v0hfh4dqgqjj3yxnreck2w4qpqvzqqqqqqysn06gs

Comunidades Lusófonas de Bitcoin

nostr:nevent1qqsqnmtverj2fetqwhsv9n2ny8h9ujhyqqrk0fsn4a02w8sf4cqddzqpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtczyzj7u3r4dz3rwg3x6erszwj4y502clwn026qsp99zgdx8n3v5a2qzqcyqqqqqqgypv6z5

Profissionais Brasileiros no Nostr

nostr:nevent1qqsvqnlx7sqeczv5r7pmmd6zzca3l0ru4856n3j7lhjfv3atq40lfdcpr9mhxue69uhkxmmzwfskvatdvyhxxmmd9aex2mrp0ypzpf0wg36k3g3hygndv3cp8f2j284v0hfh4dqgqjj3yxnreck2w4qpqvzqqqqqqylf6kr4

Comunidades em Português no Nostr

nostr:nevent1qqsy47d6z0qzshfqt5sgvtck8jmhdjnsfkyacsvnqe8m7euuvp4nm0gpzpmhxue69uhkummnw3ezumt0d5hsyg99aez8269zxu3zd4j8qya92fg7437ax745pqz22ys6v08zef65qypsgqqqqqqsw4vudx

Grupos em Português no Nostr

nostr:nevent1qqs98kldepjmlxngupsyth40n0h5lw7z5ut5w4scvh27alc0w86tevcpzpmhxue69uhkummnw3ezumt0d5hsygy7fff8g6l23gp5uqtuyqwkqvucx6mhe7r9h7v6wyzzj0v6lrztcspsgqqqqqqs3ndneh

Games Open Source

nostr:nevent1qqs0swpxdqfknups697205qg5mpw2e370g5vet07gkexe9n0k05h5qspz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsyg99aez8269zxu3zd4j8qya92fg7437ax745pqz22ys6v08zef65qypsgqqqqqqshr37wh

Formatação de Texto no Amethyst

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Outros Links

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Introduction

Data Vending Machines (DVMs) have emerged as a crucial component of the Nostr ecosystem, offering specialized computational services to clients across the network. As defined in NIP-90, DVMs operate on an apparently simple principle: "data in, data out." They provide a marketplace for data processing where users request specific jobs (like text translation, content recommendation, or AI text generation)

While DVMs have gained significant traction, the current specification faces challenges that hinder widespread adoption and consistent implementation. This article explores some ideas on how we can apply the reflection pattern, a well established approach in RPC systems, to address these challenges and improve the DVM ecosystem's clarity, consistency, and usability.

The Current State of DVMs: Challenges and Limitations

The NIP-90 specification provides a broad framework for DVMs, but this flexibility has led to several issues:

1. Inconsistent Implementation

As noted by hzrd149 in "DVMs were a mistake" every DVM implementation tends to expect inputs in slightly different formats, even while ostensibly following the same specification. For example, a translation request DVM might expect an event ID in one particular format, while an LLM service could expect a "prompt" input that's not even specified in NIP-90.

2. Fragmented Specifications

The DVM specification reserves a range of event kinds (5000-6000), each meant for different types of computational jobs. While creating sub-specifications for each job type is being explored as a possible solution for clarity, in a decentralized and permissionless landscape like Nostr, relying solely on specification enforcement won't be effective for creating a healthy ecosystem. A more comprehensible approach is needed that works with, rather than against, the open nature of the protocol.

3. Ambiguous API Interfaces

There's no standardized way for clients to discover what parameters a specific DVM accepts, which are required versus optional, or what output format to expect. This creates uncertainty and forces developers to rely on documentation outside the protocol itself, if such documentation exists at all.

The Reflection Pattern: A Solution from RPC Systems

The reflection pattern in RPC systems offers a compelling solution to many of these challenges. At its core, reflection enables servers to provide metadata about their available services, methods, and data types at runtime, allowing clients to dynamically discover and interact with the server's API.

In established RPC frameworks like gRPC, reflection serves as a self-describing mechanism where services expose their interface definitions and requirements. In MCP reflection is used to expose the capabilities of the server, such as tools, resources, and prompts. Clients can learn about available capabilities without prior knowledge, and systems can adapt to changes without requiring rebuilds or redeployments. This standardized introspection creates a unified way to query service metadata, making tools like grpcurl possible without requiring precompiled stubs.

How Reflection Could Transform the DVM Specification

By incorporating reflection principles into the DVM specification, we could create a more coherent and predictable ecosystem. DVMs already implement some sort of reflection through the use of 'nip90params', which allow clients to discover some parameters, constraints, and features of the DVMs, such as whether they accept encryption, nutzaps, etc. However, this approach could be expanded to provide more comprehensive self-description capabilities.

1. Defined Lifecycle Phases

Similar to the Model Context Protocol (MCP), DVMs could benefit from a clear lifecycle consisting of an initialization phase and an operation phase. During initialization, the client and DVM would negotiate capabilities and exchange metadata, with the DVM providing a JSON schema containing its input requirements. nip-89 (or other) announcements can be used to bootstrap the discovery and negotiation process by providing the input schema directly. Then, during the operation phase, the client would interact with the DVM according to the negotiated schema and parameters.

2. Schema-Based Interactions

Rather than relying on rigid specifications for each job type, DVMs could self-advertise their schemas. This would allow clients to understand which parameters are required versus optional, what type validation should occur for inputs, what output formats to expect, and what payment flows are supported. By internalizing the input schema of the DVMs they wish to consume, clients gain clarity on how to interact effectively.

3. Capability Negotiation

Capability negotiation would enable DVMs to advertise their supported features, such as encryption methods, payment options, or specialized functionalities. This would allow clients to adjust their interaction approach based on the specific capabilities of each DVM they encounter.

Implementation Approach

While building DVMCP, I realized that the RPC reflection pattern used there could be beneficial for constructing DVMs in general. Since DVMs already follow an RPC style for their operation, and reflection is a natural extension of this approach, it could significantly enhance and clarify the DVM specification.

A reflection enhanced DVM protocol could work as follows: 1. Discovery: Clients discover DVMs through existing NIP-89 application handlers, input schemas could also be advertised in nip-89 announcements, making the second step unnecessary. 2. Schema Request: Clients request the DVM's input schema for the specific job type they're interested in 3. Validation: Clients validate their request against the provided schema before submission 4. Operation: The job proceeds through the standard NIP-90 flow, but with clearer expectations on both sides

Parallels with Other Protocols

This approach has proven successful in other contexts. The Model Context Protocol (MCP) implements a similar lifecycle with capability negotiation during initialization, allowing any client to communicate with any server as long as they adhere to the base protocol. MCP and DVM protocols share fundamental similarities, both aim to expose and consume computational resources through a JSON-RPC-like interface, albeit with specific differences.

gRPC's reflection service similarly allows clients to discover service definitions at runtime, enabling generic tools to work with any gRPC service without prior knowledge. In the REST API world, OpenAPI/Swagger specifications document interfaces in a way that makes them discoverable and testable.

DVMs would benefit from adopting these patterns while maintaining the decentralized, permissionless nature of Nostr.

Conclusion

I am not attempting to rewrite the DVM specification; rather, explore some ideas that could help the ecosystem improve incrementally, reducing fragmentation and making the ecosystem more comprehensible. By allowing DVMs to self describe their interfaces, we could maintain the flexibility that makes Nostr powerful while providing the structure needed for interoperability.

For developers building DVM clients or libraries, this approach would simplify consumption by providing clear expectations about inputs and outputs. For DVM operators, it would establish a standard way to communicate their service's requirements without relying on external documentation.

I am currently developing DVMCP following these patterns. Of course, DVMs and MCP servers have different details; MCP includes capabilities such as tools, resources, and prompts on the server side, as well as 'roots' and 'sampling' on the client side, creating a bidirectional way to consume capabilities. In contrast, DVMs typically function similarly to MCP tools, where you call a DVM with an input and receive an output, with each job type representing a different categorization of the work performed.

Without further ado, I hope this article has provided some insight into the potential benefits of applying the reflection pattern to the DVM specification.

https://long-form-editer.vercel.app/

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機能

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やること

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• [ ] あとなんか

Bitcoin cracked the code for money.  Now it's time to rebuild everything else.

What about identity, trust, and collaboration? What about the systems that define how we live, create, and connect?

Bitcoin gave us a blueprint to separate money from the state. But the state still owns most of your digital life. It's time for something more radical.

Welcome to the Atomic Economy - not just a technology stack, but a civil engineering project for the digital age. A complete re-architecture of society, from the individual outward.

The Problem: We Live in Digital Captivity

Let's be blunt: the modern internet is hostile to human freedom.

You don't own your identity. You don't control your data. You don't decide what you see.

Big Tech and state institutions dominate your digital life with one goal: control.

• Poisoned algorithms dictate your emotions and behavior.
• Censorship hides truth and silences dissent.
• Walled gardens lock you into systems you can't escape.
• Extractive platforms monetize your attention and creativity - without your consent.

This isn't innovation. It's digital colonization.

A Vision for Sovereign Society

The Atomic Economy proposes a new design for society - one where: - Individuals own their identity, data, and value. - Trust is contextual, not imposed. - Communities are voluntary, not manufactured by feeds. - Markets are free, not fenced. - Collaboration is peer-to-peer, not platform-mediated.

It's not a political revolution. It's a technological and social reset based on first principles: self-sovereignty, mutualism, and credible exit.

So, What Is the Atomic Economy?

The Atomic Economy is a decentralized digital society where people - not platforms - coordinate identity, trust, and value.

It's built on open protocols, real software, and the ethos of Bitcoin. It's not about abstraction - it's about architecture.

Core Principles: - Self-Sovereignty: Your keys. Your data. Your rules. - Mutual Consensus: Interactions are voluntary and trust-based. - Credible Exit: Leave any system, with your data and identity intact. - Programmable Trust: Trust is explicit, contextual, and revocable. - Circular Economies: Value flows directly between individuals - no middlemen.

The Tech Stack Behind the Vision

The Atomic Economy isn't just theory. It's a layered system with real tools:

1. Payments & Settlement

• Bitcoin & Lightning: The foundation - sound, censorship-resistant money.
• Paykit: Modular payments and settlement flows.
• Atomicity: A peer-to-peer mutual credit protocol for programmable trust and IOUs.

2. Discovery & Matching

• Pubky Core: Decentralized identity and discovery using PKARR and the DHT.
• Pubky Nexus: Indexing for a user-controlled internet.
• Semantic Social Graph: Discovery through social tagging - you are the algorithm.

3. Application Layer

• Bitkit: A self-custodial Bitcoin and Lightning wallet.
• Pubky App: Tag, publish, trade, and interact - on your terms.
• Blocktank: Liquidity services for Lightning and circular economies.
• Pubky Ring: Key-based access control and identity syncing.

These tools don't just integrate - they stack. You build trust, exchange value, and form communities with no centralized gatekeepers.

The Human Impact

This isn't about software. It's about freedom.

• Empowered Individuals: Control your own narrative, value, and destiny.
• Voluntary Communities: Build trust on shared values, not enforced norms.
• Economic Freedom: Trade without permission, borders, or middlemen.
• Creative Renaissance: Innovation and art flourish in open, censorship-resistant systems.

The Atomic Economy doesn't just fix the web. It frees the web.

Why Bitcoiners Should Care

If you believe in Bitcoin, you already believe in the Atomic Economy - you just haven't seen the full map yet.

• It extends Bitcoin's principles beyond money: into identity, trust, coordination.
• It defends freedom where Bitcoin leaves off: in content, community, and commerce.
• It offers a credible exit from every centralized system you still rely on.
• It's how we win - not just economically, but culturally and socially.

This isn't "web3." This isn't another layer of grift. It's the Bitcoin future - fully realized.

Join the Atomic Revolution

• If you're a builder: fork the code, remix the ideas, expand the protocols.
• If you're a user: adopt Bitkit, use Pubky, exit the digital plantation.
• If you're an advocate: share the vision. Help people imagine a free society again.

Bitcoin promised a revolution. The Atomic Economy delivers it.

Let's reclaim society, one key at a time.

Learn more and build with us at Synonym.to.

Amico mio, ascolta bene!

Without hesitation, the woman you attract with lies is not truly yours. Davvero, she is the temporary property of the illusion you’ve built to seduce her. And every illusion, sooner or later, crumbles.

Weak men sell inflated versions of themselves. They talk about what they don’t have, promise what they can’t sustain, adorn their empty selves with words that are nothing more than a coat of paint. And they do this thinking that, later, they’ll be able to "show who they really are." Fatal mistake, cazzo!

The truth, amico mio, is not something that appears at the end. It is what holds up the whole beginning.

The woman who approaches a lie may smile at first — but she is smiling at the theater, not at the actor. When the curtains fall, what she will see is not a man. It will be a character tired of performing, begging for love from a self-serving audience in the front row.

That’s why I always point out that lying to win a woman’s heart is the same as sabotaging your own nature. The woman who comes through an invented version of you will be the first to leave when the veil of lies tears apart. Not out of cruelty, but out of consistency with her own interest. Fine... She didn’t leave you, but rather, that version of yourself never truly existed to be left behind.

A worthy man presents himself without deceptive adornments. And those who stay, stay because they know exactly who they are choosing as a man. That’s what differentiates forged seduction from the convenience of love built on honor, loyalty, and respect.

Ah, amico mio, I remember well. It was lunch on an autumn day in Catania. Mediterranean heat, and the Nero D'Avola wine from midday clinging to the lips like dried blood. Sitting in the shade of a lemon tree planted right by my grandfather's vineyard entrance, my uncle — the oldest of my father’s brothers — spoke little, but when he called us to sit by his side, all the nephews would quiet down to listen. And in my youth, he told me something that has never left my mind.

“In Sicily, the woman who endures the silence of a man about his business is more loyal than the one who is enchanted by speeches about what he does or how much he earns. Perchè, figlio mio, the first one has seen the truth. The second one, only a false shine.”

Thank you for reading, my friend!

If this message resonated with you, consider leaving your "🥃" as a token of appreciation.

A toast to our family!

|| |:-:| |WAJDA, Andrzej; Cenizas y diamantes, 1958|

Presentamos una nueva reseña cinematográfica, y en esta ocasión hemos elegido «Cenizas y diamantes», una película polaca del célebre y prolífico director Andrzej Wajda (1926-2016), estrenada en el año 1958. Se trata de uno de los grandes clásicos del cine polaco. El filme refleja una etapa dramática desde la perspectiva histórica para la nación polaca, como es el final de la Segunda Guerra Mundial, a raíz de la capitulación alemana del 8 de mayo de 1945. El contexto en el que se desarrolla se ambienta en la celebración del final de la guerra con el aplastante triunfo de la URSS, con las tropas soviéticas ocupando toda la Europa oriental, y en particular Polonia, que vive un momento de oscuridad e incertidumbre. El protagonista, Maciek Chełmicki (interpretado magistralmente por Zbigniew Cybulski (1927-1967), apodado el «James Dean polaco»), es un joven nacionalista polaco, de orientación anticomunista, que se ve implicado en un complot urdido para asesinar a un líder comunista local. Maciek opera desde la clandestinidad, bajo el grupo Armia Krajowa (AK), el Ejército Nacional polaco, una organización de resistencia, primero contra los alemanes y, posteriormente, contra los soviéticos. Durante el metraje, se plantea una dicotomía permanente entre la libertad entendida como la defensa de la soberanía de Polonia, desde posturas nacionalistas, y quienes consideran la ocupación soviética como algo positivo. Estas circunstancias atrapan al protagonista, que se ve envuelto en una espiral de violencia y traición.

Maciek Chełmicki, nuestro protagonista, cuenta con todas las características del héroe trágico, pues tiene en sus manos una serie de acciones que comprometen el futuro de un pueblo, que consiste en cumplir la misión que le ha sido encomendada, pero en su camino se cruza una joven, Krystyna, una joven camarera de un hotel de la que se enamora en ese mismo día. Este último hecho sirve de punto de partida para todas las dudas, dilemas y dicotomías a las que hacemos referencia. Hay un dilema moral evidente en un mundo en ruinas, devastado por la guerra, la muerte y el nihilismo. En este sentido Wajda nos muestra un lenguaje cinematográfico muy evidente, a través de una técnica expresionista muy depurada, con el uso del blanco y negro, los contrastes generados por las sombras y la atmósfera opresiva que transmite angustia, desesperación y vulnerabilidad de los protagonistas. Además también destilan una fuerte carga emocional, donde no están exentos elementos poéticos y un poderoso lirismo.

|| |:-:| |Maciek Chełmicki, el protagonista.|

Hay elementos simbólicos que no podemos obviar, y que contribuyen a consolidar el análisis que venimos haciendo, como, por ejemplo, la estética del protagonista, con unas gafas oscuras, que actúan como una suerte de barrera frente al mundo que le rodea, como parte del anonimato tras el cual el joven Maciek vive de forma introspectiva su propio drama particular y el de toda una nación.

|| |:-:| |NITOGLIA, Curzio; En el mar de la nada: Metafísica y nihilismo a prueba en la posmodernidad; Hipérbola Janus, 2023|

Hay una escena especialmente poderosa, y casi mítica, en la que los dos jóvenes protagonistas, Maciek y Krystina, se encuentran entre las ruinas de una Iglesia, en la que se destaca en primer plano, ocupando buena parte de la pantalla, la imagen de un Cristo invertido sobre un crucifijo, donde también se encuentran dos cuerpos colgados hacia abajo en una estampa que refleja la devastación moral y espiritual de toda una época. De hecho, la imagen del crucifijo invertido refleja el máximo punto de subversión y profanación de lo sagrado, y que en el caso concreto de la película viene a representar la destrucción del orden moral y de valores cristianos que la propia guerra ha provocado. Polonia es una nación profundamente católica, convertida al Cristianismo en el 966 a raíz de la conversión del príncipe Miecislao I, contribuyendo de manera decisiva a la formación de la identidad nacional polaca. El catolicismo siempre ha sido un medio de cohesión y defensa frente a las influencias extranjeras y la ocupación de terceros países, una constante en la historia del país, como el que ilustra la propia película con la URSS. En este sentido, la imagen de una Iglesia en ruinas, el lugar donde se encuentra representado el principio de lo sagrado e inviolable, supone una forma de perversión de todo principio de redención y salvación frente a la tragedia, y al mismo tiempo viene a significar que la Tradición ha sido abandonada y pervertida. En la misma línea, el protagonista, Maciek, se encuentra atrapado en una espiral de violencia a través de sus actos terroristas perpetrados contra la autoridad soviética que ocupa su país. Los dos cuerpos anónimos que cuelgan boca abajo, de forma grotesca, también participan de este caos y desequilibrio de un orden dislocado, son parte de la deshumanización y el nihilismo que todo lo impregna.

|| |:-:| |Maciek y Krystina en una iglesia en ruinas|

Como ya hemos mencionado, la película se encuentra plagada de paradojas y dicotomías, en las que nuestro protagonista, el joven rebelde e inconformista, debe elegir permanentemente, en unas decisiones que resultan trascendentales para su futuro y el de la propia nación. La figura femenina que irrumpe en su vida, y que representa un principio disruptivo que provoca una fractura interior y una crisis, le suscita una toma de conciencia de su propia situación y le fuerza a tomar un camino entre la «felicidad», del «amor», la «esperanza» y la «vida», que le permita superar la deriva nihilista y autodestructiva de la lucha clandestina, la cual le aboca a un destino trágico (que no vamos a desentrañar para no hacer spoiler). En relación al propio título de la película, «Cenizas y diamantes», basada en el poema del poeta y dramaturgo polaco Cyprian Norwid (1821-1883) y en la novela del autor, también polaco, Jerzy Andrzejewski (1909-1983), nos destaca la dualidad de los dos elementos que lo componen, y que definen el contraste entre el mundo sombrío y oscuro (Cenizas) y la esperanza y la luz que representa susodicha figura femenina (diamantes). La segunda alternativa parece un imposible, una quimera irrealizable que se pliega ante un Destino implacable, irreversible y cruel.

En consecuencia, y a la luz de los elementos expuestos, podemos decir que se nos presentan dilemas propios de la filosofía existencialista, que conoce su punto álgido en esos años, con autores como Jean Paul Sartre (1905-1980), Albert Camus (1913-1960), Karl Jaspers (1883-1969) o Martin Heidegger (1889-1976) entre otros. Respecto a éste último, a Heidegger, podemos encontrar algunas claves interesantes a través de su filosofía en relación al protagonista, a Maciek, especialmente a través de la idea del Dasein, a la idea de haber sido arrojado al mundo (Geworfenheit), y la manera tan extrema y visceral en la que vive susodicha condición. Todos aquellos elementos que dan sentido a la vida colectiva se encuentran decaídos o destruidos en su esencia más íntima, la Patria, la religión o la propia idea de Comunidad orgánica. De modo que el protagonista se ha visto «arrojado» frente a una situación o destino indeseado, en unas coyunturas totalmente desfavorables en las que no queda otra elección. Sus decisiones están permanentemente condicionadas por la circunstancia descrita y, por tanto, vive en un mundo donde no controla nada, en lugar de ser sujeto es un mero objeto transportado por esas circunstancias ajenas a su voluntad. Sin embargo, y en coherencia con el Dasein heideggeriano, vemos como Maciek, a raíz de conocer a Krystyna, comienza a experimentar una catarsis interior, que muestra por momentos el deseo de superar ese «ser arrojado al mundo contra tu voluntad», trascendiendo esa condición absurda e irracional de unas decisiones enajenadas de su voluntad para dotar de una significación y un sentido la propia existencia.

|| |:-:| |Andrzej Wajda, el director de la película.|

Otro elemento característico de la filosofía heideggeriana lo podemos encontrar en la «angustia» (angst) a través de la ausencia de un sentido y fundamento último que justifique la existencia del protagonista. Es una angustia en a que el Dasein se enfrenta a la «nada», a ese vacío existencial que hace inútil toda la lucha que Maciek lleva a cabo en la clandestinidad, con asesinatos y actos de terrorismo que pretenden salvaguardar algo que ya no existe, y que simboliza muy bien la Iglesia en ruinas con sus símbolos religiosos invertidos de la que hablábamos con anterioridad. Recuerda un poco a esa dicotomía que se plantea entre ser conservador o reaccionario frente a una realidad como la del propio presente, en la que los valores tradicionales han sido totalmente destruidos, y más que conservar se impone la reacción para volver a construir de la nada.

|| |:-:| |Hipérbola Janus; Textos para la Tradición en tiempos del oscurecimiento: Artículos publicados entre 2014 y 2019 en hiperbolajanus.com; Hipérbola Janus, 2019|

Todas las dudas que asaltan al protagonista se ven incrementadas en el momento decisivo, cuando se dispone a dar muerte al líder comunista. Se produce una tensión interna en Maciek, que se encuentra ligado a la joven que ha conocido ese día, y en ella es donde encuentra ese leve destello de humanidad. Esa circunstancia le hace replantearse por un instante el cumplimiento de su misión, pero es un dilema que no tiene salida, y por ello le asalta nuevamente la angustia frente a esa «nada», ese mundo vacío e incomprensible que trasciende el marco de sus propias elecciones.

Uno de los conceptos centrales de Heidegger en Ser y tiempo es el Sein-zum-Tode (ser-para-la-muerte), la idea de que la muerte es la posibilidad más propia y definitiva del Dasein, y que enfrentarla auténticamente permite vivir de manera más plena. Y es que el protagonista se encuentra permanentemente sobre esa frontera entre la vida y la muerte, que afronta con todas sus consecuencias, conscientemente, y la acepta. Esta actitud podría leerse como una forma de Dasein inauténtico, una huida del ser-para-la-muerte mediante la distracción (das Man, el «se» impersonal). Sin embargo, su decisión de cumplir la misión sugiere un enfrentamiento final con esa posibilidad. Otro aspecto que podemos conectar con el pensamiento heideggeriano es la autenticidad o inautenticidad de la vida del protagonista. En relación a la inautenticidad vemos como al principio sigue las órdenes de sus superiores en la organización sin cuestionarlas, lo cual implica un comportamiento inequívocamente alienante. Respecto a aquello que resulta auténtico de su existencia son sus relaciones con Krystyna, que supone imponer su propia voluntad y decisión, mostrando un Dasein que asume su libertad.

|| |:-:| |Escena de la película.|

Otros aspectos más generales de la filosofía existencialista redundan sobre estos mismos aspectos, con la elección entre la libertad absoluta y la condena inevitable. La idea del hombre condenado a actuar, a una elección continua, aún cuando el hombre no es dueño de su destino, o las consecuencias de tales acciones son absurdas, irracionales e incomprensibles. El propio absurdo de la existencia frente al vacío y la ausencia de principios sólidos en los que cimentar la vida, no solo en sus aspectos cotidianos más básicos, sino en aquellos más profundos de la existencia. La soledad y la propia fatalidad frente a un Destino que, como ya hemos apuntado anteriormente, parece imponerse de manera irrevocable, y podríamos decir que brutalmente, al individuo aislado, incapaz de asirse en una guía, en unos valores que le permitan remontar la situación.

En términos generales «Cenizas y diamantes», además de ser una película de gran calidad en sus aspectos técnicos, en su fotografía, en la configuración de sus escenas y en el propio desarrollo argumental, bajo un guión espléndidamente ejecutado a lo largo de sus 98 minutos de duración, también nos invita a una reflexión profunda sobre la condición humana y la propia Modernidad. Y es algo que vemos en nuestros días, con las consecuencias de un pensamiento débil, con la promoción del individualismo, el hedonismo y lo efímero. La ausencia de estructuras sólidas, la subversión de toda forma de autoridad y jerarquía tradicionales. Paradójicamente, el mundo actual tiende a formas de poder y autoridad mucho más invasivas y coercitivas, tanto a nivel individual como colectivo, pero en la misma línea abstracta e impersonal que nos describe la película, abocándonos a la alienación y la inautenticidad de nuestras propias vidas. Y como Maciek, también nosotros, vivimos en un mundo dominado por la incertidumbre y la desesperanza, en el que el globalismo y sus perversas ideologías deshumanizantes actúan por doquier.

|| |:-:| |Carátula original de la película en polaco.|

Artículo original: Hipérbola Janus, Reseña de «Cenizas y Diamantes» (Andrzej Wajda, 1958) (TOR), 31/Mar/2025

"It's gonna be permissionless or hell."

Gigi and gzuuus are vibing towards dystopia.

Books & articles mentioned:

• AI 2027
• DVMs were a mistake
• Careless People by Sarah Wynn-Williams
• Takedown by Laila michelwait
• The Ultimate Resource by Julian L. Simon
• Harry Potter by J.K. Rowling
• Momo by Michael Ende

In this dialogue:

• Pablo's Roo Setup
• Tech Hype Cycles
• AI 2027
• Prompt injection and other attacks
• Goose and DVMCP
• Cursor vs Roo Code
• Staying in control thanks to Amber and signing delegation
• Is YOLO mode here to stay?
• What agents to trust?
• What MCP tools to trust?
• What code snippets to trust?
• Everyone will run into the issues of trust and micropayments
• Nostr solves Web of Trust & micropayments natively
• Minimalistic & open usually wins
• DVMCP exists thanks to Totem
• Relays as Tamagochis
• Agents aren't nostr experts, at least not right now
• Fix a mistake once & it's fixed forever
• Giving long-term memory to LLMs
• RAG Databases signed by domain experts
• Human-agent hybrids & Chess
• Nostr beating heart
• Pluggable context & experts
• "You never need an API key for anything"
• Sats and social signaling
• Difficulty-adjusted PoW as a rare-limiting mechanism
• Certificate authorities and centralization
• No solutions to policing speech!
• OAuth and how it centralized
• Login with nostr
• Closed vs open-source models
• Tiny models vs large models
• The minions protocol (Stanford paper)
• Generalist models vs specialized models
• Local compute & encrypted queries
• Blinded compute
• "In the eyes of the state, agents aren't people"
• Agents need identity and money; nostr provides both
• "It's gonna be permissionless or hell"
• We already have marketplaces for MCP stuff, code snippets, and other things
• Most great stuff came from marketplaces (browsers, games, etc)
• Zapstore shows that this is already working
• At scale, central control never works. There's plenty scams and viruses in the app stores.
• Using nostr to archive your user-generated content
• HAVEN, blossom, novia
• The switcharoo from advertisements to training data
• What is Truth?
• What is Real?
• "We're vibing into dystopia"
• Who should be the arbiter of Truth?
• First Amendment & why the Logos is sacred
• Silicon Valley AI bros arrogantly dismiss wisdom and philosophy
• Suicide rates & the meaning crisis
• Are LLMs symbiotic or parasitic?
• The Amish got it right
• Are we gonna make it?
• Careless People by Sarah Wynn-Williams
• Takedown by Laila michelwait
• Harry Potter dementors & Momo's time thieves
• Facebook & Google as non-human (superhuman) agents
• Zapping as a conscious action
• Privacy and the internet
• Plausible deniability thanks to generative models
• Google glasses, glassholes, and Meta's Ray Ben's
• People crave realness
• Bitcoin is the realest money we ever had
• Nostr allows for real and honest expression
• How do we find out what's real?
• Constraints, policing, and chilling effects
• Jesus' plans for DVMCP
• Hzrd's article on how DVMs are broken (DVMs were a mistake)
• Don't believe the hype
• DVMs pre-date MCP tools
• Data Vending Machines were supposed to be stupid: put coin in, get stuff out.
• Self-healing vibe-coding
• IP addresses as scarce assets
• Atomic swaps and the ASS protocol
• More marketplaces, less silos
• The intensity of #SovEng and the last 6 weeks
• If you can vibe-code everything, why build anything?
• Time, the ultimate resource
• What are the LLMs allowed to think?
• Natural language interfaces are inherently dialogical
• Sovereign Engineering is dialogical too

The Rise of Graph RAGs and the Quest for Data Quality

As we enter a new year, it’s impossible to ignore the boom of retrieval-augmented generation (RAG) systems, particularly those leveraging graph-based approaches. The previous year saw a surge in advancements and discussions about Graph RAGs, driven by their potential to enhance large language models (LLMs), reduce hallucinations, and deliver more reliable outputs. Let’s dive into the trends, challenges, and strategies for making the most of Graph RAGs in artificial intelligence.

Booming Interest in Graph RAGs

Graph RAGs have dominated the conversation in AI circles. With new research papers and innovations emerging weekly, it’s clear that this approach is reshaping the landscape. These systems, especially those developed by tech giants like Microsoft, demonstrate how graphs can:

• Enhance LLM Outputs: By grounding responses in structured knowledge, graphs significantly reduce hallucinations.
• Support Complex Queries: Graphs excel at managing linked and connected data, making them ideal for intricate problem-solving.

Conferences on linked and connected data have increasingly focused on Graph RAGs, underscoring their central role in modern AI systems. However, the excitement around this technology has brought critical questions to the forefront: How do we ensure the quality of the graphs we’re building, and are they genuinely aligned with our needs?

Data Quality: The Foundation of Effective Graphs

A high-quality graph is the backbone of any successful RAG system. Constructing these graphs from unstructured data requires attention to detail and rigorous processes. Here’s why:

• Richness of Entities: Effective retrieval depends on graphs populated with rich, detailed entities.
• Freedom from Hallucinations: Poorly constructed graphs amplify inaccuracies rather than mitigating them.

Without robust data quality, even the most sophisticated Graph RAGs become ineffective. As a result, the focus must shift to refining the graph construction process. Improving data strategy and ensuring meticulous data preparation is essential to unlock the full potential of Graph RAGs.

Hybrid Graph RAGs and Variations

While standard Graph RAGs are already transformative, hybrid models offer additional flexibility and power. Hybrid RAGs combine structured graph data with other retrieval mechanisms, creating systems that:

• Handle diverse data sources with ease.
• Offer improved adaptability to complex queries.

Exploring these variations can open new avenues for AI systems, particularly in domains requiring structured and unstructured data processing.

Ontology: The Key to Graph Construction Quality

Ontology — defining how concepts relate within a knowledge domain — is critical for building effective graphs. While this might sound abstract, it’s a well-established field blending philosophy, engineering, and art. Ontology engineering provides the framework for:

• Defining Relationships: Clarifying how concepts connect within a domain.
• Validating Graph Structures: Ensuring constructed graphs are logically sound and align with domain-specific realities.

Traditionally, ontologists — experts in this discipline — have been integral to large enterprises and research teams. However, not every team has access to dedicated ontologists, leading to a significant challenge: How can teams without such expertise ensure the quality of their graphs?

How to Build Ontology Expertise in a Startup Team

For startups and smaller teams, developing ontology expertise may seem daunting, but it is achievable with the right approach:

1. Assign a Knowledge Champion: Identify a team member with a strong analytical mindset and give them time and resources to learn ontology engineering.
2. Provide Training: Invest in courses, workshops, or certifications in knowledge graph and ontology creation.
3. Leverage Partnerships: Collaborate with academic institutions, domain experts, or consultants to build initial frameworks.
4. Utilize Tools: Introduce ontology development tools like Protégé, OWL, or SHACL to simplify the creation and validation process.
5. Iterate with Feedback: Continuously refine ontologies through collaboration with domain experts and iterative testing.

So, it is not always affordable for a startup to have a dedicated oncologist or knowledge engineer in a team, but you could involve consulters or build barefoot experts.

You could read about barefoot experts in my article :

Even startups can achieve robust and domain-specific ontology frameworks by fostering in-house expertise.

How to Find or Create Ontologies

For teams venturing into Graph RAGs, several strategies can help address the ontology gap:

1. Leverage Existing Ontologies: Many industries and domains already have open ontologies. For instance:

2. Public Knowledge Graphs: Resources like Wikipedia’s graph offer a wealth of structured knowledge.

3. Industry Standards: Enterprises such as Siemens have invested in creating and sharing ontologies specific to their fields.

4. Business Framework Ontology (BFO): A valuable resource for enterprises looking to define business processes and structures.

5. Build In-House Expertise: If budgets allow, consider hiring knowledge engineers or providing team members with the resources and time to develop expertise in ontology creation.

6. Utilize LLMs for Ontology Construction: Interestingly, LLMs themselves can act as a starting point for ontology development:

7. Prompt-Based Extraction: LLMs can generate draft ontologies by leveraging their extensive training on graph data.

8. Domain Expert Refinement: Combine LLM-generated structures with insights from domain experts to create tailored ontologies.

Parallel Ontology and Graph Extraction

An emerging approach involves extracting ontologies and graphs in parallel. While this can streamline the process, it presents challenges such as:

• Detecting Hallucinations: Differentiating between genuine insights and AI-generated inaccuracies.
• Ensuring Completeness: Ensuring no critical concepts are overlooked during extraction.

Teams must carefully validate outputs to ensure reliability and accuracy when employing this parallel method.

LLMs as Ontologists

While traditionally dependent on human expertise, ontology creation is increasingly supported by LLMs. These models, trained on vast amounts of data, possess inherent knowledge of many open ontologies and taxonomies. Teams can use LLMs to:

• Generate Skeleton Ontologies: Prompt LLMs with domain-specific information to draft initial ontology structures.
• Validate and Refine Ontologies: Collaborate with domain experts to refine these drafts, ensuring accuracy and relevance.

However, for validation and graph construction, formal tools such as OWL, SHACL, and RDF should be prioritized over LLMs to minimize hallucinations and ensure robust outcomes.

Final Thoughts: Unlocking the Power of Graph RAGs

The rise of Graph RAGs underscores a simple but crucial correlation: improving graph construction and data quality directly enhances retrieval systems. To truly harness this power, teams must invest in understanding ontologies, building quality graphs, and leveraging both human expertise and advanced AI tools.

As we move forward, the interplay between Graph RAGs and ontology engineering will continue to shape the future of AI. Whether through adopting existing frameworks or exploring innovative uses of LLMs, the path to success lies in a deep commitment to data quality and domain understanding.

Have you explored these technologies in your work? Share your experiences and insights — and stay tuned for more discussions on ontology extraction and its role in AI advancements. Cheers to a year of innovation!

Bitcoin: Um sistema de dinheiro eletrônico direto entre pessoas.

Satoshi Nakamoto
satoshin@gmx.com
www.bitcoin.org

Resumo

O Bitcoin é uma forma de dinheiro digital que permite pagamentos diretos entre pessoas, sem a necessidade de um banco ou instituição financeira. Ele resolve um problema chamado gasto duplo, que ocorre quando alguém tenta gastar o mesmo dinheiro duas vezes. Para evitar isso, o Bitcoin usa uma rede descentralizada onde todos trabalham juntos para verificar e registrar as transações.

As transações são registradas em um livro público chamado blockchain, protegido por uma técnica chamada Prova de Trabalho. Essa técnica cria uma cadeia de registros que não pode ser alterada sem refazer todo o trabalho já feito. Essa cadeia é mantida pelos computadores que participam da rede, e a mais longa é considerada a verdadeira.

Enquanto a maior parte do poder computacional da rede for controlada por participantes honestos, o sistema continuará funcionando de forma segura. A rede é flexível, permitindo que qualquer pessoa entre ou saia a qualquer momento, sempre confiando na cadeia mais longa como prova do que aconteceu.

1. Introdução

Hoje, quase todos os pagamentos feitos pela internet dependem de bancos ou empresas como processadores de pagamento (cartões de crédito, por exemplo) para funcionar. Embora esse sistema seja útil, ele tem problemas importantes porque é baseado em confiança.

Primeiro, essas empresas podem reverter pagamentos, o que é útil em caso de erros, mas cria custos e incertezas. Isso faz com que pequenas transações, como pagar centavos por um serviço, se tornem inviáveis. Além disso, os comerciantes são obrigados a desconfiar dos clientes, pedindo informações extras e aceitando fraudes como algo inevitável.

Esses problemas não existem no dinheiro físico, como o papel-moeda, onde o pagamento é final e direto entre as partes. No entanto, não temos como enviar dinheiro físico pela internet sem depender de um intermediário confiável.

O que precisamos é de um sistema de pagamento eletrônico baseado em provas matemáticas, não em confiança. Esse sistema permitiria que qualquer pessoa enviasse dinheiro diretamente para outra, sem depender de bancos ou processadores de pagamento. Além disso, as transações seriam irreversíveis, protegendo vendedores contra fraudes, mas mantendo a possibilidade de soluções para disputas legítimas.

Neste documento, apresentamos o Bitcoin, que resolve o problema do gasto duplo usando uma rede descentralizada. Essa rede cria um registro público e protegido por cálculos matemáticos, que garante a ordem das transações. Enquanto a maior parte da rede for controlada por pessoas honestas, o sistema será seguro contra ataques.

2. Transações

Para entender como funciona o Bitcoin, é importante saber como as transações são realizadas. Imagine que você quer transferir uma "moeda digital" para outra pessoa. No sistema do Bitcoin, essa "moeda" é representada por uma sequência de registros que mostram quem é o atual dono. Para transferi-la, você adiciona um novo registro comprovando que agora ela pertence ao próximo dono. Esse registro é protegido por um tipo especial de assinatura digital.

O que é uma assinatura digital?

Uma assinatura digital é como uma senha secreta, mas muito mais segura. No Bitcoin, cada usuário tem duas chaves: uma "chave privada", que é secreta e serve para criar a assinatura, e uma "chave pública", que pode ser compartilhada com todos e é usada para verificar se a assinatura é válida. Quando você transfere uma moeda, usa sua chave privada para assinar a transação, provando que você é o dono. A próxima pessoa pode usar sua chave pública para confirmar isso.

Como funciona na prática?

Cada "moeda" no Bitcoin é, na verdade, uma cadeia de assinaturas digitais. Vamos imaginar o seguinte cenário:

1. A moeda está com o Dono 0 (você). Para transferi-la ao Dono 1, você assina digitalmente a transação com sua chave privada. Essa assinatura inclui o código da transação anterior (chamado de "hash") e a chave pública do Dono 1.
2. Quando o Dono 1 quiser transferir a moeda ao Dono 2, ele assinará a transação seguinte com sua própria chave privada, incluindo também o hash da transação anterior e a chave pública do Dono 2.
3. Esse processo continua, formando uma "cadeia" de transações. Qualquer pessoa pode verificar essa cadeia para confirmar quem é o atual dono da moeda.

Resolvendo o problema do gasto duplo

Um grande desafio com moedas digitais é o "gasto duplo", que é quando uma mesma moeda é usada em mais de uma transação. Para evitar isso, muitos sistemas antigos dependiam de uma entidade central confiável, como uma casa da moeda, que verificava todas as transações. No entanto, isso criava um ponto único de falha e centralizava o controle do dinheiro.

O Bitcoin resolve esse problema de forma inovadora: ele usa uma rede descentralizada onde todos os participantes (os "nós") têm acesso a um registro completo de todas as transações. Cada nó verifica se as transações são válidas e se a moeda não foi gasta duas vezes. Quando a maioria dos nós concorda com a validade de uma transação, ela é registrada permanentemente na blockchain.

Por que isso é importante?

Essa solução elimina a necessidade de confiar em uma única entidade para gerenciar o dinheiro, permitindo que qualquer pessoa no mundo use o Bitcoin sem precisar de permissão de terceiros. Além disso, ela garante que o sistema seja seguro e resistente a fraudes.

3. Servidor Timestamp

Para assegurar que as transações sejam realizadas de forma segura e transparente, o sistema Bitcoin utiliza algo chamado de "servidor de registro de tempo" (timestamp). Esse servidor funciona como um registro público que organiza as transações em uma ordem específica.

Ele faz isso agrupando várias transações em blocos e criando um código único chamado "hash". Esse hash é como uma impressão digital que representa todo o conteúdo do bloco. O hash de cada bloco é amplamente divulgado, como se fosse publicado em um jornal ou em um fórum público.

Esse processo garante que cada bloco de transações tenha um registro de quando foi criado e que ele existia naquele momento. Além disso, cada novo bloco criado contém o hash do bloco anterior, formando uma cadeia contínua de blocos conectados — conhecida como blockchain.

Com isso, se alguém tentar alterar qualquer informação em um bloco anterior, o hash desse bloco mudará e não corresponderá ao hash armazenado no bloco seguinte. Essa característica torna a cadeia muito segura, pois qualquer tentativa de fraude seria imediatamente detectada.

O sistema de timestamps é essencial para provar a ordem cronológica das transações e garantir que cada uma delas seja única e autêntica. Dessa forma, ele reforça a segurança e a confiança na rede Bitcoin.

4. Prova-de-Trabalho

Para implementar o registro de tempo distribuído no sistema Bitcoin, utilizamos um mecanismo chamado prova-de-trabalho. Esse sistema é semelhante ao Hashcash, desenvolvido por Adam Back, e baseia-se na criação de um código único, o "hash", por meio de um processo computacionalmente exigente.

A prova-de-trabalho envolve encontrar um valor especial que, quando processado junto com as informações do bloco, gere um hash que comece com uma quantidade específica de zeros. Esse valor especial é chamado de "nonce". Encontrar o nonce correto exige um esforço significativo do computador, porque envolve tentativas repetidas até que a condição seja satisfeita.

Esse processo é importante porque torna extremamente difícil alterar qualquer informação registrada em um bloco. Se alguém tentar mudar algo em um bloco, seria necessário refazer o trabalho de computação não apenas para aquele bloco, mas também para todos os blocos que vêm depois dele. Isso garante a segurança e a imutabilidade da blockchain.

A prova-de-trabalho também resolve o problema de decidir qual cadeia de blocos é a válida quando há múltiplas cadeias competindo. A decisão é feita pela cadeia mais longa, pois ela representa o maior esforço computacional já realizado. Isso impede que qualquer indivíduo ou grupo controle a rede, desde que a maioria do poder de processamento seja mantida por participantes honestos.

Para garantir que o sistema permaneça eficiente e equilibrado, a dificuldade da prova-de-trabalho é ajustada automaticamente ao longo do tempo. Se novos blocos estiverem sendo gerados rapidamente, a dificuldade aumenta; se estiverem sendo gerados muito lentamente, a dificuldade diminui. Esse ajuste assegura que novos blocos sejam criados aproximadamente a cada 10 minutos, mantendo o sistema estável e funcional.

5. Rede

A rede Bitcoin é o coração do sistema e funciona de maneira distribuída, conectando vários participantes (ou nós) para garantir o registro e a validação das transações. Os passos para operar essa rede são:

1. Transmissão de Transações: Quando alguém realiza uma nova transação, ela é enviada para todos os nós da rede. Isso é feito para garantir que todos estejam cientes da operação e possam validá-la.

2. Coleta de Transações em Blocos: Cada nó agrupa as novas transações recebidas em um "bloco". Este bloco será preparado para ser adicionado à cadeia de blocos (a blockchain).

3. Prova-de-Trabalho: Os nós competem para resolver a prova-de-trabalho do bloco, utilizando poder computacional para encontrar um hash válido. Esse processo é como resolver um quebra-cabeça matemático difícil.

4. Envio do Bloco Resolvido: Quando um nó encontra a solução para o bloco (a prova-de-trabalho), ele compartilha esse bloco com todos os outros nós na rede.

5. Validação do Bloco: Cada nó verifica o bloco recebido para garantir que todas as transações nele contidas sejam válidas e que nenhuma moeda tenha sido gasta duas vezes. Apenas blocos válidos são aceitos.

6. Construção do Próximo Bloco: Os nós que aceitaram o bloco começam a trabalhar na criação do próximo bloco, utilizando o hash do bloco aceito como base (hash anterior). Isso mantém a continuidade da cadeia.

Resolução de Conflitos e Escolha da Cadeia Mais Longa

Os nós sempre priorizam a cadeia mais longa, pois ela representa o maior esforço computacional já realizado, garantindo maior segurança. Se dois blocos diferentes forem compartilhados simultaneamente, os nós trabalharão no primeiro bloco recebido, mas guardarão o outro como uma alternativa. Caso o segundo bloco eventualmente forme uma cadeia mais longa (ou seja, tenha mais blocos subsequentes), os nós mudarão para essa nova cadeia.

Tolerância a Falhas

A rede é robusta e pode lidar com mensagens que não chegam a todos os nós. Uma transação não precisa alcançar todos os nós de imediato; basta que chegue a um número suficiente deles para ser incluída em um bloco. Da mesma forma, se um nó não receber um bloco em tempo hábil, ele pode solicitá-lo ao perceber que está faltando quando o próximo bloco é recebido.

Esse mecanismo descentralizado permite que a rede Bitcoin funcione de maneira segura, confiável e resiliente, sem depender de uma autoridade central.

6. Incentivo

O incentivo é um dos pilares fundamentais que sustenta o funcionamento da rede Bitcoin, garantindo que os participantes (nós) continuem operando de forma honesta e contribuindo com recursos computacionais. Ele é estruturado em duas partes principais: a recompensa por mineração e as taxas de transação.

Recompensa por Mineração

Por convenção, o primeiro registro em cada bloco é uma transação especial que cria novas moedas e as atribui ao criador do bloco. Essa recompensa incentiva os mineradores a dedicarem poder computacional para apoiar a rede. Como não há uma autoridade central para emitir moedas, essa é a maneira pela qual novas moedas entram em circulação. Esse processo pode ser comparado ao trabalho de garimpeiros, que utilizam recursos para colocar mais ouro em circulação. No caso do Bitcoin, o "recurso" consiste no tempo de CPU e na energia elétrica consumida para resolver a prova-de-trabalho.

Taxas de Transação

Além da recompensa por mineração, os mineradores também podem ser incentivados pelas taxas de transação. Se uma transação utiliza menos valor de saída do que o valor de entrada, a diferença é tratada como uma taxa, que é adicionada à recompensa do bloco contendo essa transação. Com o passar do tempo e à medida que o número de moedas em circulação atinge o limite predeterminado, essas taxas de transação se tornam a principal fonte de incentivo, substituindo gradualmente a emissão de novas moedas. Isso permite que o sistema opere sem inflação, uma vez que o número total de moedas permanece fixo.

Incentivo à Honestidade

O design do incentivo também busca garantir que os participantes da rede mantenham um comportamento honesto. Para um atacante que consiga reunir mais poder computacional do que o restante da rede, ele enfrentaria duas escolhas:

1. Usar esse poder para fraudar o sistema, como reverter transações e roubar pagamentos.
2. Seguir as regras do sistema, criando novos blocos e recebendo recompensas legítimas.

A lógica econômica favorece a segunda opção, pois um comportamento desonesto prejudicaria a confiança no sistema, diminuindo o valor de todas as moedas, incluindo aquelas que o próprio atacante possui. Jogar dentro das regras não apenas maximiza o retorno financeiro, mas também preserva a validade e a integridade do sistema.

Esse mecanismo garante que os incentivos econômicos estejam alinhados com o objetivo de manter a rede segura, descentralizada e funcional ao longo do tempo.

7. Recuperação do Espaço em Disco

Depois que uma moeda passa a estar protegida por muitos blocos na cadeia, as informações sobre as transações antigas que a geraram podem ser descartadas para economizar espaço em disco. Para que isso seja possível sem comprometer a segurança, as transações são organizadas em uma estrutura chamada "árvore de Merkle". Essa árvore funciona como um resumo das transações: em vez de armazenar todas elas, guarda apenas um "hash raiz", que é como uma assinatura compacta que representa todo o grupo de transações.

Os blocos antigos podem, então, ser simplificados, removendo as partes desnecessárias dessa árvore. Apenas a raiz do hash precisa ser mantida no cabeçalho do bloco, garantindo que a integridade dos dados seja preservada, mesmo que detalhes específicos sejam descartados.

Para exemplificar: imagine que você tenha vários recibos de compra. Em vez de guardar todos os recibos, você cria um documento e lista apenas o valor total de cada um. Mesmo que os recibos originais sejam descartados, ainda é possível verificar a soma com base nos valores armazenados.

Além disso, o espaço ocupado pelos blocos em si é muito pequeno. Cada bloco sem transações ocupa apenas cerca de 80 bytes. Isso significa que, mesmo com blocos sendo gerados a cada 10 minutos, o crescimento anual em espaço necessário é insignificante: apenas 4,2 MB por ano. Com a capacidade de armazenamento dos computadores crescendo a cada ano, esse espaço continuará sendo trivial, garantindo que a rede possa operar de forma eficiente sem problemas de armazenamento, mesmo a longo prazo.

8. Verificação de Pagamento Simplificada

É possível confirmar pagamentos sem a necessidade de operar um nó completo da rede. Para isso, o usuário precisa apenas de uma cópia dos cabeçalhos dos blocos da cadeia mais longa (ou seja, a cadeia com maior esforço de trabalho acumulado). Ele pode verificar a validade de uma transação ao consultar os nós da rede até obter a confirmação de que tem a cadeia mais longa. Para isso, utiliza-se o ramo Merkle, que conecta a transação ao bloco em que ela foi registrada.

Entretanto, o método simplificado possui limitações: ele não pode confirmar uma transação isoladamente, mas sim assegurar que ela ocupa um lugar específico na cadeia mais longa. Dessa forma, se um nó da rede aprova a transação, os blocos subsequentes reforçam essa aceitação.

A verificação simplificada é confiável enquanto a maioria dos nós da rede for honesta. Contudo, ela se torna vulnerável caso a rede seja dominada por um invasor. Nesse cenário, um atacante poderia fabricar transações fraudulentas que enganariam o usuário temporariamente até que o invasor obtivesse controle completo da rede.

Uma estratégia para mitigar esse risco é configurar alertas nos softwares de nós completos. Esses alertas identificam blocos inválidos, sugerindo ao usuário baixar o bloco completo para confirmar qualquer inconsistência. Para maior segurança, empresas que realizam pagamentos frequentes podem preferir operar seus próprios nós, reduzindo riscos e permitindo uma verificação mais direta e confiável.

9. Combinando e Dividindo Valor

No sistema Bitcoin, cada unidade de valor é tratada como uma "moeda" individual, mas gerenciar cada centavo como uma transação separada seria impraticável. Para resolver isso, o Bitcoin permite que valores sejam combinados ou divididos em transações, facilitando pagamentos de qualquer valor.

Entradas e Saídas

Cada transação no Bitcoin é composta por:

• Entradas: Representam os valores recebidos em transações anteriores.
• Saídas: Correspondem aos valores enviados, divididos entre os destinatários e, eventualmente, o troco para o remetente.

Normalmente, uma transação contém:

• Uma única entrada com valor suficiente para cobrir o pagamento.
• Ou várias entradas combinadas para atingir o valor necessário.

O valor total das saídas nunca excede o das entradas, e a diferença (se houver) pode ser retornada ao remetente como troco.

Exemplo Prático

Imagine que você tem duas entradas:

1. 0,03 BTC
2. 0,07 BTC

Se deseja enviar 0,08 BTC para alguém, a transação terá:

• Entrada: As duas entradas combinadas (0,03 + 0,07 BTC = 0,10 BTC).
• Saídas: Uma para o destinatário (0,08 BTC) e outra como troco para você (0,02 BTC).

Essa flexibilidade permite que o sistema funcione sem precisar manipular cada unidade mínima individualmente.

Difusão e Simplificação

A difusão de transações, onde uma depende de várias anteriores e assim por diante, não representa um problema. Não é necessário armazenar ou verificar o histórico completo de uma transação para utilizá-la, já que o registro na blockchain garante sua integridade.

10. Privacidade

O modelo bancário tradicional oferece um certo nível de privacidade, limitando o acesso às informações financeiras apenas às partes envolvidas e a um terceiro confiável (como bancos ou instituições financeiras). No entanto, o Bitcoin opera de forma diferente, pois todas as transações são publicamente registradas na blockchain. Apesar disso, a privacidade pode ser mantida utilizando chaves públicas anônimas, que desvinculam diretamente as transações das identidades das partes envolvidas.

Fluxo de Informação

• No modelo tradicional, as transações passam por um terceiro confiável que conhece tanto o remetente quanto o destinatário.
• No Bitcoin, as transações são anunciadas publicamente, mas sem revelar diretamente as identidades das partes. Isso é comparável a dados divulgados por bolsas de valores, onde informações como o tempo e o tamanho das negociações (a "fita") são públicas, mas as identidades das partes não.

Protegendo a Privacidade

Para aumentar a privacidade no Bitcoin, são adotadas as seguintes práticas:

1. Chaves Públicas Anônimas: Cada transação utiliza um par de chaves diferentes, dificultando a associação com um proprietário único.
2. Prevenção de Ligação: Ao usar chaves novas para cada transação, reduz-se a possibilidade de links evidentes entre múltiplas transações realizadas pelo mesmo usuário.

Riscos de Ligação

Embora a privacidade seja fortalecida, alguns riscos permanecem:

• Transações multi-entrada podem revelar que todas as entradas pertencem ao mesmo proprietário, caso sejam necessárias para somar o valor total.
• O proprietário da chave pode ser identificado indiretamente por transações anteriores que estejam conectadas.

11. Cálculos

Imagine que temos um sistema onde as pessoas (ou computadores) competem para adicionar informações novas (blocos) a um grande registro público (a cadeia de blocos ou blockchain). Este registro é como um livro contábil compartilhado, onde todos podem verificar o que está escrito.

Agora, vamos pensar em um cenário: um atacante quer enganar o sistema. Ele quer mudar informações já registradas para beneficiar a si mesmo, por exemplo, desfazendo um pagamento que já fez. Para isso, ele precisa criar uma versão alternativa do livro contábil (a cadeia de blocos dele) e convencer todos os outros participantes de que essa versão é a verdadeira.

Mas isso é extremamente difícil.

Como o Ataque Funciona

Quando um novo bloco é adicionado à cadeia, ele depende de cálculos complexos que levam tempo e esforço. Esses cálculos são como um grande quebra-cabeça que precisa ser resolvido.

• Os “bons jogadores” (nós honestos) estão sempre trabalhando juntos para resolver esses quebra-cabeças e adicionar novos blocos à cadeia verdadeira.
• O atacante, por outro lado, precisa resolver quebra-cabeças sozinho, tentando “alcançar” a cadeia honesta para que sua versão alternativa pareça válida.

Se a cadeia honesta já está vários blocos à frente, o atacante começa em desvantagem, e o sistema está projetado para que a dificuldade de alcançá-los aumente rapidamente.

A Corrida Entre Cadeias

Você pode imaginar isso como uma corrida. A cada bloco novo que os jogadores honestos adicionam à cadeia verdadeira, eles se distanciam mais do atacante. Para vencer, o atacante teria que resolver os quebra-cabeças mais rápido que todos os outros jogadores honestos juntos.

Suponha que:

• A rede honesta tem 80% do poder computacional (ou seja, resolve 8 de cada 10 quebra-cabeças).
• O atacante tem 20% do poder computacional (ou seja, resolve 2 de cada 10 quebra-cabeças).

Cada vez que a rede honesta adiciona um bloco, o atacante tem que "correr atrás" e resolver mais quebra-cabeças para alcançar.

Por Que o Ataque Fica Cada Vez Mais Improvável?

Vamos usar uma fórmula simples para mostrar como as chances de sucesso do atacante diminuem conforme ele precisa "alcançar" mais blocos:

P = (q/p)^z

• q é o poder computacional do atacante (20%, ou 0,2).
• p é o poder computacional da rede honesta (80%, ou 0,8).
• z é a diferença de blocos entre a cadeia honesta e a cadeia do atacante.

Se o atacante está 5 blocos atrás (z = 5):

P = (0,2 / 0,8)^5 = (0,25)^5 = 0,00098, (ou, 0,098%)

Isso significa que o atacante tem menos de 0,1% de chance de sucesso — ou seja, é muito improvável.

Se ele estiver 10 blocos atrás (z = 10):

P = (0,2 / 0,8)^10 = (0,25)^10 = 0,000000095, (ou, 0,0000095%).

Neste caso, as chances de sucesso são praticamente nulas.

Um Exemplo Simples

Se você jogar uma moeda, a chance de cair “cara” é de 50%. Mas se precisar de 10 caras seguidas, sua chance já é bem menor. Se precisar de 20 caras seguidas, é quase impossível.

No caso do Bitcoin, o atacante precisa de muito mais do que 20 caras seguidas. Ele precisa resolver quebra-cabeças extremamente difíceis e alcançar os jogadores honestos que estão sempre à frente. Isso faz com que o ataque seja inviável na prática.

Por Que Tudo Isso é Seguro?

• A probabilidade de sucesso do atacante diminui exponencialmente. Isso significa que, quanto mais tempo passa, menor é a chance de ele conseguir enganar o sistema.
• A cadeia verdadeira (honesta) está protegida pela força da rede. Cada novo bloco que os jogadores honestos adicionam à cadeia torna mais difícil para o atacante alcançar.

E Se o Atacante Tentar Continuar?

O atacante poderia continuar tentando indefinidamente, mas ele estaria gastando muito tempo e energia sem conseguir nada. Enquanto isso, os jogadores honestos estão sempre adicionando novos blocos, tornando o trabalho do atacante ainda mais inútil.

Assim, o sistema garante que a cadeia verdadeira seja extremamente segura e que ataques sejam, na prática, impossíveis de ter sucesso.

12. Conclusão

Propusemos um sistema de transações eletrônicas que elimina a necessidade de confiança, baseando-se em assinaturas digitais e em uma rede peer-to-peer que utiliza prova de trabalho. Isso resolve o problema do gasto duplo, criando um histórico público de transações imutável, desde que a maioria do poder computacional permaneça sob controle dos participantes honestos. A rede funciona de forma simples e descentralizada, com nós independentes que não precisam de identificação ou coordenação direta. Eles entram e saem livremente, aceitando a cadeia de prova de trabalho como registro do que ocorreu durante sua ausência. As decisões são tomadas por meio do poder de CPU, validando blocos legítimos, estendendo a cadeia e rejeitando os inválidos. Com este mecanismo de consenso, todas as regras e incentivos necessários para o funcionamento seguro e eficiente do sistema são garantidos.

Faça o download do whitepaper original em português: https://bitcoin.org/files/bitcoin-paper/bitcoin_pt_br.pdf

OSU commencement speech revisited 1 year later

One year ago, May 5, 2024, the commencement speaker at Ohio State University was Chris Pan. He got booed for mentioning bitcoin. There were some other things involved, but the bitcoin part is what could my ears.

Here's an article about the speech and a video clip with the bitcoin mention. The quote that I feel is especially pertinent is this, '“The mechanics of investing are actually easy, but it comes down to mindset,” Pan said. “The most common barriers are fear, laziness and closed-mindedness.”'

Last year, I wrote this and had it sent as a reminder to myself (I received the reminder yesterday after totally forgetting about this):

Ohio State commencement speaker mentions bitcoin and got booed.

I wondered what would've happened if they'd taken his advice to heart and bought bitcoin that day. Linked article: https://www.businessinsider.com/osu-commencement-speaker-ayahuasca-praises-bitcoin-booed-viral-2024-5

Nat Brunell interviewed him on her Coin Stories podcast shortly after his speech: https://www.youtube.com/watch?v=LRqKxKqlbcI

BTC on 5/5/2024 day of speech: about $64,047 (chart below)

If any of those now wise old 23 year olds remember the advice they were given, bitcoin is currently at $95,476. If any took Pan's advice, they achieved a 49% gain in one year. Those who did not take Pan's advice, lost about 2.7% of their buying power due to inflation.

For bitcoiners, think about how far we've come. May of 2024 was still the waning days of the "War on Crypto," bitcoin was boiling the oceans, if you held, used, or liked bitcoin you were evil. Those were dark days and days I'm glad are behind us.

Here is the full commencement speech. The bitcoin part is around the 5 or 6 minute mark: https://m.youtube.com/watch?v=lcH-iL_FdYo

El 7 de febrero de 2025, Donald Trump firmó una orden ejecutiva que establecía una «Oficina de la Fe» en la Casa Blanca, dirigida por su asesora espiritual Paula White-Cain, la pastora de esa «teología de la prosperidad» (prosperity theology) que predica el «Evangelio de la salud y la riqueza» (health and wealth gospel^1). Investida de su nueva función, la reverenda pastora dijo: «Tengo la autoridad para declarar a la Casa Blanca un lugar santo. Es mi presencia la que la santifica»[^2]. Los siete rabinos del «Sanedrín Naciente» —la corte suprema que guiará a Israel cuando se reconstruya el Templo de Jerusalén— enviaron conmovedoras felicitaciones al presidente Trump por el establecimiento de esta Oficina. «Expresamos nuestra sincera gratitud —se lee en el mensaje oficial enviado a Trump desde el Monte Sión— por llevar la fe a la vanguardia de la cultura estadounidense y mundial mediante el establecimiento de la Oficina de la Fe en la Casa Blanca. Su reconocimiento de la importancia de la religión en la vida pública es un paso hacia la restauración de los valores morales y del liderazgo espiritual en el mundo[^3]. La carta del «Sanedrín Naciente», que augura el éxito a la «misión divina» del presidente estadounidense, reproduce las dos caras de una «moneda del Templo», acuñada en 2017 para celebrar el traslado de la embajada estadounidense a Jerusalén y, simultáneamente, el centenario de la Declaración Balfour. En el anverso se ven los perfiles de Donald Trump y Ciro el Grande, a quien la tradición judía atribuye la reconstrucción del templo destruido por los babilonios, con la inscripción (en hebreo e inglés) «Cyrus —Balfour— Trump Declaration 1917-2017»; en el reverso está la imagen del Templo de Jerusalén[^4]. Otra moneda, que lleva los perfiles de Trump y Ciro en el anverso y los de Trump y Netanyahu en el reverso, fue acuñada en 2018 para celebrar el septuagésimo aniversario de la independencia del «Estado de Israel»; se observa dos inscripciones en hebreo e inglés: «Y Él me encargó construirle una casa en Jerusalén» y «Guerra de los Hijos de la Luz contra los Hijos de las Tinieblas».

El tema de la «guerra de los Hijos de la Luz contra los Hijos de las Tinieblas» ha tenido una difusión particular en el imaginario y la propaganda trumpista. El 7 de junio de 2020, monseñor Carlo Maria Viganò, ex nuncio de la Santa Sede en los Estados Unidos, escribió una carta al presidente Donald Trump que comenzaba así: «Estamos asistiendo en los últimos meses a la formación de dos bandos, que los definiría bíblicos: los hijos de la luz y los hijos de las tinieblas»[^5]. El 1 de enero de 2021, el agitprop estadounidense Steve Bannon declaró en una entrevista con Monseñor Viganò: «Esta es una batalla de época entre los hijos de la Luz y los hijos de las Tinieblas»[^6].

Son numerosos los judíos sionistas que están en el círculo del presidente Trump: además de su hija Ivanka (convertida en 2009) y su yerno Jared Kushner (entonces Consejero Anciano del Presidente), el 19 de noviembre de 2024 el «The Jerusalem Post»[^7] publicó una lista de los más influyentes: Stephen Miller, subdirector del staff de la Casa Blanca y consejero de Seguridad Nacional de Estados Unidos; David Melech Friedman, a quien en 2016 Trump nombró embajador en Israel; el multimillonario «filántropo» Steven Charles Witkoff, enviado especial de Estados Unidos a Oriente Medio; Miriam Adelson, directora del periódico «Israel Hayom», clasificada por Bloomberg Billionaires como la quinta mujer más rica del mundo (con un patrimonio neto de 32,400 millones de dólares), financiadora de iniciativas políticas conservadoras en Estados Unidos e Israel; el banquero Boris Epshteyn, consejero estratégico de la campaña presidencial de Trump en 2020; Howard Williams Lutnick, presidente de la Cantor Fitzgerald del Grupo BGC, financista de las campañas presidenciales de Donald Trump en 2020 y 2024, ahora secretario de Comercio; la modelo Elizabeth Pipko, portavoz nacional del Partido Republicano y creadora de un «museo interactivo virtual» sobre la «Shoah» como parte del proyecto de Lest People Forget, cuyo objetivo es combatir el «antisemitismo» y la «negacionismo»; Lee Michael Zeldin, miembro republicano de la Cámara de Representantes por el estado de Nueva York del 2015 al 2023 y actualmente administrador de la EPA (Environmental Protection Agency); la columnista Laura Elizabeth Loomer, «orgullosamente islamófoba», activa patrocinadora de Trump en la campaña para las elecciones presidenciales de 2024; Sidney Ferris Rosenberg, influyente presentador de radio y periodista deportivo; William Owen Scharf, Asistente del Presidente y secretario del personal de la Casa Blanca; Marc Jeffrey Rowan, «filántropo» con un patrimonio neto valorado por Forbes en ocho mil ochocientos millones de dólares.

Además de estos, cabe mencionar al popular presentador de radio Mark Levin quien, en diciembre de 2019, durante la celebración de la fiesta de Janucá en la Casa Blanca, saludó a Donald Trump como «el primer presidente judío de los Estados Unidos»[^8]. Según un funcionario de alto nivel de la Casa Blanca, Donald Trump se convirtió al judaísmo dos años antes en la sinagoga de la secta Jabad Lubavitch en la ciudad de Nueva York. David Elias Goldberg, miembro del Jewish Center of Antisemitic Study, también entrevistó al funcionario, para quien «Trump fue “instado” por su hija Ivanka y su yerno Jared Kushner para abrazar la fe. Inicialmente, Trump se habría mostrado reacio, considerando que esto podría enfriar el apoyo del electorado evangélico». Luego, informa «Israel Today News», «cambió de opinión y se convirtió oficialmente a principios de 2017. La ceremonia se llevó a cabo en privado y se guardó celosamente durante casi dos años»[^9]. Pero ya en septiembre de 2015, el rabino millonario Kirt Schneider, invitado a la Trump Tower de Nueva York, había impuesto sus manos sobre la cabeza de Donald Trump y lo había bendecido en hebreo e inglés, declarando: «Las únicas dos naciones que tienen una relación privilegiada con Dios son Israel y los Estados Unidos de América»[^10].

El 7 de octubre de 2024, en el aniversario de la operación de Hamas «Diluvio de Al-Aqsa», Trump fue acompañado por un «superviviente de la Shoah» a la tumba de Menachem Mendel Schneerson, séptimo y último Rabino de los Hasidim de la secta Jabad Lubavitch, que en 1991 declaró a sus seguidores: «He hecho todo lo posible para provocar el arribo del Mesías, ahora les paso a ustedes esta misión; hagan todo lo que puedan para que Él venga»^11. En relación al evento mesiánico, el eminente rabino Yekutiel Fish atribuyó una misión decisiva a Trump: «Todo el mundo está centrado en Gaza, pero esa es solo una parte de la agenda del fin de los tiempos, que tiene a los judíos viviendo en las fronteras profetizadas de Israel; la Torá incluye explícitamente a Gaza. Lo que Trump está haciendo es limpiar Gaza de todos los odiadores de Israel. No podrán estar en Israel después de la venida del Mesías. (...) Esto incluirá a Gaza, la mitad del Líbano y gran parte de Jordania. Y vemos que casi lo hemos logrado. Siria cayó. Líbano está medio destruido. Gaza está destrozada. El escenario está casi listo para el Mesías. Pero, ¿cómo pueden los palestinos estar aquí cuando vayamos a recibir al Mesías? El Mesías necesita que alguien se ocupe de esto, y en este caso, es Donald Trump. Trump está simplemente llevando a cabo las tareas finales necesarias antes de que el Mesías sea revelado»[^12].

Esta inspiración escatológica está presente en las palabras de Pete Brian Hegseth, el pintoresco exponente del «Reconstruccionismo Cristiano»[^13] a quien Trump nombró secretario de Defensa. En un discurso pronunciado en 2019 en el Hotel Rey David de Jerusalén, con motivo de la conferencia anual del canal Arutz Sheva (Israel National News), Hegseth enalteció el «vínculo eterno» entre Israel y Estados Unidos, y enumeró los «milagros» que atestiguan el «apoyo divino» a la causa sionista, el último de los cuales será la reconstrucción del Templo judío en la zona donde actualmente se encuentra la mezquita de al-Aqsa: «La dignidad de capital adquirida por Jerusalén —dijo— fue un milagro, y no hay razón por la cual no sea posible el milagro de la restauración del Templo en el Monte del Templo».[^14]

Es conocido que el fundamentalismo evangélico pro-sionista[^15] comparte con el judaísmo la creencia en que la construcción del tercer Templo de Jerusalén marcará el comienzo de la era mesiánica; cuando la administración Trump trasladó la embajada de Estados Unidos a Jerusalén en 2017, Laurie Cardoza-Moore, exponente del evangelismo sionista, saludó así la «obediencia de Trump a la Palabra de Dios» en «Haaretz»: «Al establecer la Embajada en Jerusalén, el presidente Donald Trump está implementando una de las iniciativas históricas de dimensión bíblica en su presidencia. Al igual que muchos judíos en Israel y en todo el mundo, los cristianos reconocen el vínculo de los judíos con la Biblia a través del nombre de Jerusalén como la capital del antiguo Israel, así como el sitio del Primer y Segundo Templos. Según los profetas Ezequiel, Isaías y el apóstol Juan del Nuevo Testamento, todos los israelíes esperan la reconstrucción del Tercer Templo»[^16]. El 22 de mayo del mismo año, Donald Trump, acompañado de su esposa Melania, de su hija Ivanka y su yerno Jared Kushner, fue el primer presidente de los Estados Unidos en ejercicio en acudir al Muro de las Lamentaciones, anexionado ilegalmente a la entidad sionista.

En 2019, la administración Trump confirmó la posición de Estados Unidos al enviar en visita oficial para Jerusalén a Mike Pompeo, un secretario de Estado que —ironía de la Historia— lleva el mismo nombre del general romano que asaltó la ciudad en el año 63 a.C. «Por primera vez en la historia, un secretario de Estado norteamericano visitó la Ciudad Vieja de Jerusalén en compañía de un alto político israelí. Fue una visita histórica que reforzó las expectativas israelíes y constituyó un reconocimiento tácito de la soberanía israelí sobre el sitio del Monte del Templo y la Explanada de las Mezquitas. (…) Mike Pompeo, acompañado por el primer ministro Benjamin Netanyahu y el embajador de Estados Unidos en Israel, David Friedman, también visitó el túnel del Muro de las Lamentaciones y la sinagoga ubicada bajo tierra, en el presunto lugar del santuario del Templo[^17], donde se le mostró una maqueta del futuro Templo[^18]. En el transcurso de una entrevista concedida durante la fiesta del Purim (que celebra el exterminio de la clase política persa, ocurrido hace 2500 años), el secretario de Estado insinuó que «el presidente Donald Trump puede haber sido enviado por Dios para salvar al pueblo judío y que confiaba en que aquí el Señor estaba obrando»[^19].

Como observa Daniele Perra, en este mismo número de «Eurasia», el «mito movilizador» del Tercer Templo, atribuible a los «mitos teológicos» señalados por Roger Garaudy como mitos fundadores de la entidad sionista, «atribuye al judaísmo una especie de función sociológica de transmisión y proyección del conflicto palestino-israelí hacia el resto del mundo y confiere una inspiración apocalíptica al momento geopolítico actual».

|Info|| |:-|:-| |Autor| Claudio Mutti | |Fuente| I "Figli della Luce" alla Casa Bianca | |Fecha| 8/Mar/2025 | |Traducción| Francisco de la Torre |

[^2]: The White House, President Trump announces appointments to the White House Faith Office https://www.whitehouse.gov,, 7 de febrero de 2025; Trump establece la Oficina de la Fe con una foto de «La Última Cena» | Fue dirigida por la controvertida predicadora Paula White, https://www.tgcom24.mediaset.it, 10 de febrero de 2025.

[^3]: «We extend our heartfelt gratitude for bringing faith to the forefront of American and global culture through the establishment of the Faith Office in the White House. Your recognition of the importance of religion in public life is a step toward restoring moral values and spiritual leadership in the world» (Letter from the Nascent Sanhedrin to President Donald J. Trump, Jerusalem, Wednesday, February 12, 2025).

[^4]: Israeli group mints Trump coin to honor Jerusalem recognition, «The Times of Israel», https://www.timesofisrael.com, 28-2-2018.

[^5]: Mons. Viganò — Siamo nella battaglia tra figli della luce e figli delle tenebre, https://www.italiador.com, 7-6-2020

[^6]: TRANSCRIPT: Steve Bannon’s ‘War Room’ interview with Abp. Viganò, lifesitenews.com, 4-1-2021. Sulle origini e sulla fortuna di questo tema cfr. C. Mutti, Le sètte dell’Occidente, «Eurasia», 2/2021, pp. 12-15. (https://www.eurasia-rivista.com/las-sectas-de-occidente/)

[^7]: Luke Tress, The who’s who of Jews in Trump’s inner circle?, «The Jerusalem Post», https://www.jpost.com, 19-11-2024.

[^8]: Radio Talk Show Host Mark Levin Calls President Trump «the First Jewish President of the United States», https://www.c-span.org, 11-12-2019.

[^9]: «However, he had a change of heart and officially converted in early 2017. The ceremony was held in private, and closely guarded for nearly two years» (Donald Trump converted to Judaism two years ago, according to White House official, https://israeltodaynews.blogspot.com/2019/02).

[^10]: «El rabino Kirt Schneider (...) es un millonario judío, una figura televisiva de los “judíos mesiánicos”. Sus emisiones televisivas semanales son emitidas por más de treinta canales cristianos en unos doscientos países; entre ellos, los canales “Yes” y “Hot” en Israel. Solo en Estados Unidos, sus emisiones atraen a 1.600.000 telespectadores cada semana. Kirt Schneider dirige un imperio de telecomunicaciones que tiene un millón y medio de seguidores en Facebook, X (antes Twitter) y YouTube» (Pierre-Antoine Plaquevent — Youssef Hindi, El milenarismo teopolítico de Israel, Edizioni all'insegna del Veltro, Parma 2025, p. 31).

[^12]: «Everyone is focused on Gaza, but that is only one part of the end-of-days agenda, which has the Jews living in Israel’s prophesied borders. The Torah explicitly includes Gaza. What Trump is doing is cleaning out Gaza of all the haters of Israel. They cannot be in Israel after the Messiah comes. (…) This will include Gaza, half of Lebanon, and much of Jordan. And we see that we are almost there. Syria fell. Lebanon is half gone. Gaza is ripped up. The stage is nearly set for Messiah. But how can the Palestinians be here when we go to greet the Messiah? The Messiah needs someone to take care of this, and in this case, it is Donald Trump. Trump is merely carrying out the final tasks needed before Messiah is revealed» (Adam Eliyahu Berkowitz, Trump’s Gaza Plan is «The Final task before Messiah», https://israel365news.com, 5-2-2025).

[^13]: «A day after Hegseth was announced for the Cabinet position, Brooks Potteiger, a pastor within the Communion of Reformed Evangelical Churches (CREC), posted on X that Hegseth is a member of the church in good standing. The CREC, a denomination of Christian Reconstructionism, is considered by some academics to be an extremist, Christian supremacist movement» (Shannon Bond e altri, What’s behind defense secretary pick Hegseth’s war on ‘woke’, https://www.npr.org, 14-11-2024.

[^14]: «The decoration of Jerusalem as a capital was a miracle, and there is no reason why the miracle of the re-establishment of Temple on the Temple Mount is not possible» (Pete Hegseth at Arutz Sheva Conference, youtube.com). Cfr. Daniele Perra, Paleotrumpismo, neotrumpismo e post-trumpismo, in: AA. VV., Trumpismo, Cinabro Edizioni, Roma 2025, pp. 22-23.

[^15]: Pierre-Antoine Plaquevent — Youssef Hindi, El milenarismo teopolítico de Israel, cit., págs. 82 a 96.

[^16]: «We American Christians Welcome Trump’s Obedience to God’s Word on Jerusalem», «Haaretz», 6-12-2017.

[^17]: Pierre-Antoine Plaquevent — Youssef Hindi, El milenarismo teopolítico de Israel, cit., pág. 97.

[^18]: Pompeo en visite historique au mur Occidental aux côtés de Netanyahu et Friedman, «The Times of Israel», https://fr.timesofisrael.com, 21-3-2019.

[^19]: Pompeo says Trump may have been sent by God to save Jews from Iran, «The Times of Israel», 22-3-2019.

₍ ･ᴗ･ ₎ ₍ ･ᴗ･ ₎₍ ･ᴗ･ ₎

|| |:-:| |MISSIAGGIA, Pietro; Jean Thiriart, el caballero euroasiático y la Joven Europa; Hipérbola Janus, 2025|

Desde nuestros inicios los autores y temáticas relacionadas con la geopolítica nos han procurado atención e interés por parte del gran público y de los mass media, y no hay más que recordar el efecto que han venido teniendo nuestras obras de Aleksandr Duguin, en especial La geopolítica de Rusia y Proyecto Eurasia: teoría y praxis, sobre todo a raíz de nuestra presentación en Casa de Rusia en un ya lejano 2016, con la inestimable colaboración de Jordi de la Fuente como prologuista, trabajo que siempre reivindicamos desde nuestros medios por el prestigio, la calidad y brillantez de exposición del mismo.

Más allá de las obras del prestigioso y afamado filósofo y politólogo ruso, también hemos realizado otras incursiones en esta vertiente, que podríamos llamar «geopolítica alternativa», introduciendo las obras de otros notables autores como Claudio Mutti, Carlo Terracciano o Boris Nad. Con estos autores hemos tratado de profundizar en esa vía que se opone frontalmente, y radicalmente si se quiere, a los planteamientos derivados de la geopolítica atlantista y liberal que tiene su principal polo en Estados Unidos, haciendo especial hincapié en el subyugamiento que vienen ejerciendo desde 1945 en adelante respecto a una Europa convertida en un protectorado en una mera colonia.

Es por este motivo por el que la publicación de Jean Thiriart, el caballero euroasiático y la Joven Europa nos parece una obra totalmente pertinente en estos momentos, forma parte del desarrollo lógico de la línea editorial en la que estamos encauzados desde nuestros inicios, y viene a representar una de las múltiples vías en las que confluye la idea, profundamente schmittiana, de la política de los grandes espacios. En este caso la idea de una Europa unida, bajo un vasto proyecto que traspasa los estrechos límites del continente concebido como un apéndice más del «Occidente», de ese subproducto ideológico decadente y funcional a los intereses del otro lado del Atlántico. Para comprender la idea de una Europa unida, que comprenda a Rusia, y su enorme extensión territorial a lo largo de 17 millones de kilómetros cuadrados, y la importancia estratégica de su ubicación, es necesario recurrir al legado de Jean Thiriart, conocer su obra, pero también al hombre, pues una no se comprende sin el otro, en este caso hablamos de elementos correlativos.

|| |:-:| |Jean Thiriart (1922-1992)|

¿Pero quién fue Jean Thiriart? Esta obra nos permite adentrarnos en aspectos biográficos, algunos de ellos poco conocidos para el gran público de habla hispana, y saber de su trayectoria, de la maduración de sus ideas, de su proyecto político y de las etapas que componen el desarrollo del mismo y que aparecen claramente diferenciadas: hablamos del proyecto político de unidad europea, que alcanza su concreción teórica en ¡Arriba Europa!: Una Europa unida: un imperio de 400 millones de hombres (1965, Editorial Mateu, Barcelona), en pleno apogeo de la organización Jeune Europe, que se convirtió en el órgano político a partir del cual creyó poder implementar su proyecto unitario a escala europeo, manteniendo una posición de independencia respecto a los dos pretendidos bloques antagónicos de Guerra Fría: Estados Unidos y la Unión Soviética. En esa época, estamos hablando del ecuador de los años 60, todo el mundo de la Contracultura, falsamente contestatario, estaba articulando su propio discurso, que tendría su expresión más nítida a través del ya conocido Mayo del 68 francés o la Primavera de Praga, durante el mismo año. Y si el movimiento de Nueva Derecha liderado por Alain de Benoist surgiría en lo sucesivo, ya en la década de los años 70, como una «reacción» frente a la «rebelión contracultural», no podemos obviar la importancia de un movimiento político como Jeune Europe, una organización política transnacional, a escala de la Europa occidental, con sus diferentes delegaciones en países como Francia, Italia, Alemania, la propia España además de, como es obvio, Bélgica, país de origen de nuestro autor.

Jean Thiriart ha sido etiquetado con reiteración como un político y teórico de «extrema derecha», se han hecho numerosos discursos interesados para vincularlo, por cuestiones de orden biográfico muy circunscritas a determinado periodo, con el fascismo y el nacionalsocialismo de entreguerras. Sin embargo, y como el lector podrá descubrir a lo largo de la presente obra, el pensamiento de nuestro autor está muy lejos de ser reducible a meras etiquetas, y en ningún caso mostró las filiaciones que se le atribuyen desde posicionamientos ideológicos, sino que, muy al contrario, vemos a un hombre de pensamiento racional y pragmático, poderosamente influenciado por la geopolítica y abierto a alianzas estratégicas más variadas, más allá de todo fundamentalismo ideológico. Es por este motivo que veremos a un Thiriart buscando sinergias y entendimiento entre círculos de izquierdas, antiimperialistas en una lucha concebida como «cuatricontinental». No en vano, muchos de los cuadros políticos que se formaron en Giovane Europa, la rama italiana, terminaron por militar incluso en organizaciones de extrema izquierda de inspiración maoísta. En el caso de España hubo un notable apoyo a la organización por parte de los falangistas más disidentes. De manera que Jean Thiriart representa una figura política compleja, con influencias variadas, que van desde los hermanos Strasser, pasando por Ernst Niekish o Vilfredo Pareto, e incluso, por Sieyès o Robespierre.

Es a partir de Jeune Europe cuando el nacionalismo europeo, la idea de una Europa unida desde Brest a Bucarest toma cuerpo. En la obra mencionada con anterioridad (¡Arriba Europa!: Una Europa unida: un imperio de 400 millones de hombres) Jean Thiriart ya nos presenta a través de unos trazos muy definidos el proyecto del comunitarismo nacional-europeo, la piedra angular de su proyecto político. La idea de un socialismo aristocrático y europeo, trascendiendo las fronteras del Estado-nación liberal decimonónico, y los particularismos nacionales, concebidos como formas obsoletas y «estrechas de miras», obstáculos a superar en la convergencia del Imperio europeo. Porque vemos a un Thiriart que potencia la estructura del Estado, del aparato de poder, tratando de potenciar, y restaurar naturalmente, el papel y la preponderancia de Europa como espacio de civilización en el mundo. Es un nacionalismo europeo que viene determinado por razones puramente geopolíticas, algo que también fue objeto de críticas, concretamente por parte del geopolítico austriaco Heinrich von Lohausen, y que también recogemos en el presente volúmen de la obra.

|| |:-:| |Ejemplar de una de las publicaciones más importantes de Joven Europa (Jeune Europe) cuya portada refleja el antiamericanismo y antiimperialismo característicos del nacionalismo europeo de la organización.|

En este sentido, Thiriart no andaba nada desencaminado, en la medida que pensaba que solo los Estados de dimensiones continentales podrían ser capaces de defender su independencia y soberanía, y ejercer un poder en el mundo, frente a los antiguos nacionalismos europeos, totalmente anacrónicos y un factor de ruptura y desintegración del potencial europeo. En este contexto, se hace necesario eliminar el orden establecido en Yalta en 1945, que convierte a Europa en un vasallo de las grandes potencias vencedoras de la Segunda Guerra Mundial. De modo que luchar contra la ocupación estadounidense por un lado, y soviética por otro lado, fuese el principal leitmotiv del Partido Revolucionario Europeo, un partido histórico señala Thiriart, encargado de llevar a término la acción unificadora continental. Y es con este propósito con el que se tratan de concertar una serie de alianzas internacionales que llevó a Thiriart y su organización a tratar con personal diplomático y gubernamental de los países árabes no alineados, del régimen de Fidel Castro o incluso con emisarios del gobierno chino, como ocurrió en el famoso encuentro propiciado por Ceaucescu en Bucarest con Zhou En-Lai.

Quizás, uno de los puntos donde más desacuerdos encontramos con las teorías thiriartianas se encuentra en ciertos fundamentos que la articulan, en un modelo racionalista, materialista y pragmático, de hecho no debemos olvidar que Maquiavelo era uno de sus referentes, y con éste la posterior hornada de autores neomaquiavélicos como Vilfredo Pareto. El excesivo pragmatismo de sus planteamientos, un estatalismo exacerbado y sin concesiones a las particularidades de los pueblos, una suerte de centralismo jacobino, y la ausencia de un elemento trascendente capaz de dar una justificación metafísica a todo el proyecto nacional europeo constituyen, en nuestra opinión, una parte discutible y reformulable.

En otro terreno, como pueda ser el puramente económico, encontramos un proyecto anticapitalista en muchos de sus aspectos, frente al democratismo parlamentario liberal, y apoyándose en las teorías económicas de Johann G. Fichte o Friedrich List, rechazando cualquier organización económica transnacional que pueda mediatizar o convertir a Europa en objeto de sus actividades usurocráticas y depredatorias, colocando la soberanía e independencia económica europea en una de las máximas prioridades en este terreno.

Debemos destacar, porque es un elemento de debate especialmente interesante, el apartado del libro que se corresponde al escrito de Luc Michel, publicado en Italia bajo el título Da Jeune Europe alle Brigate Rosse, en el libro Parte II Historia de Jeune Europe (1962-1969), en el que se detallan las colaboraciones que comenzaron a sucederse entre la militancia de la delegación italiana, Giovane Europa, y círculos de extrema izquierda maoísta, y cómo muchos de los antiguos militantes nacional-europeos terminaron militando en organizaciones de esta facción ideológica, y nos referimos a casos tan representativos en la época como Claudio Orsoni o Pino Bolzano entre otros muchos.

La actividad proselitista de Jeune Europe en el último lustro de la década de los años 60, con la fundación del Partido Comunitario Europeo, nos legó una gran cantidad de publicaciones, entre las cuales destacaron La Nation Européenne, La Nazione Europea o Europa Combattente, cuyas portadas han servido para ilustrar las páginas interiores de nuestra obra, y que procuraron una actividad proselitista y de difusión de ideas que llegaron a imprimir semanal y mensualmente varios miles de ejemplares en Francia o en Italia.

Tras agotar todas las vías posibles de alianzas y convergencias, con encuentros poco afortunados, vemos a un Thiriart que prefiere adoptar otras vías para seguir construyendo el proyecto nacional-europeo más allá de la fórmula activista y del partido político. Este es el motivo por el cual, en los siguientes años, ya en la última etapa de su vida, veremos esa transición del político activista al teórico y al ideólogo como parte de una nueva estrategia dentro del proyecto político al que consagró buena parte de su vida, y es un hecho que comienza a apreciarse desde mediados de los años 70. Durante esta época la «Europa de Brest a Bucarest» se transforma y amplía en una «Europa desde Dublín a Vladivostok». Thiriart aborda ya abiertamente la integración del espacio soviético en una Europa unida que abarca un inmenso espacio territorial, capaz de unir el Océano Atlántico y el Océano Pacífico de un extremo a otro, el «Imperio Eurosoviético». No obstante, Thiriart siempre piensa en términos geopolíticos, y considera que este proceso de integración debe llevarse a cabo desde una revisión de la ideología soviética, desde una marcada desmarxistización de su socialismo, purgado de todo dogmatismo y elementos condicionantes derivados de la teoría del Estado formulada por el marxismo-leninismo para tomar en su lugar aquella de Thomas Hobbes.

A partir de este momento solamente hay un enemigo, el que representa el poder estadounidense y el dominio que éste ejerce sobre la Europa occidental. A partir de ese momento la URSS, bajo las premisas apuntadas por Thiriart, y desde una ideología soviética «desmarxistizada», es la que debe asumir el proyecto de integración europea. Todo este enfoque terminará conociendo su colofón final al final de la vida de Jean Thiriart, cuando éste se encuentre ya en sus último año de vida, en 1992, con una Unión Soviética ya periclitada y disuelta, con un país sumido en una crisis económica, política y social bajo el gobierno decadente de Yeltsin, con un poder notablemente menguado y a merced de las potencias extranjeras y las apetencias de las organizaciones financieras transnacionales. En este contexto tendrá lugar el conocido viaje de Jean Thiriart a Moscú, donde se encontrará, además de con la disidencia de Yeltsin, encabezada por el Partido Comunista dirigido por Gennadij Ziuganov y numerosas personalidades públicas del ámbito ruso, entre las que destacará por encima de todos el filósofo y politólogo Aleksandr Duguin, quien en la presente obra también reivindica la figura del belga como un contribuidor directo del pensamiento euroasiático. Además de medios de prensa, políticos e intelectuales rusos, nuestro autor también compartirá espacio con una pequeña delegación de la revista italiana «Orion», especializada en temática geopolítica, y representada por el padre de la geopolítica italiana, Carlo Terracciano. El encuentro no tendrá mayores consecuencias, y vendrá a significar el último acto de servicio de Jean Thiriart en su denodado esfuerzo por lograr la integración de Europa y Rusia en un poderoso bloque geopolítico capaz de hacer frente a la hegemonía estadounidense en el mundo.

Terminaremos este breve y sintético escrito de presentación con un fragmento de la obra que Jean Thiriart publicó en 1965 bajo el título ¡Arriba Europa!: Una Europa unida: un imperio de 400 millones de hombres, que nos parece de lo más adecuado para poner el punto final al presente texto:

Europa, este MILAGRO en la historia del hombre, este milagro que siguió al milagro griego, ha dado vida, con la prodigiosa fecundidad de su civilización irrepetible, a una cultura adoptada por el mundo entero. En la competencia surgida entre las grandes civilizaciones —occidental, india, china y japonesa— la nuestra ha aplastado a las demás.

La civilización es creadora de cultura. La cultura, en cambio, jamás ha creado civilización.

SOLO Europa posee la civilización; de ahí deriva su supremacía sobre los Estados Unidos y la Rusia comunista, que poseen únicamente la cultura nacida de nuestra civilización, como ha demostrado magistralmente Oswald Spengler.

Esta cultura, separada de su civilización, está condenada a la esterilidad, la cual se manifestará primero mediante una esclerosis y, posteriormente, mediante un retorno a la barbarie.

Políticamente dominada por Moscú o por Washington, la civilización europea se ve asfixiada y corre el riesgo de estancarse en su estado de simple cultura. Basta notar que todos los descubrimientos en el campo nuclear y astronáutico son obra de europeos. Todos buscan a los científicos europeos.

Solo una Europa políticamente unida puede proveer los medios de poder que garantizarán las condiciones históricas indispensables para la supervivencia de esta civilización.

Ninguna otra potencia, por otra parte, podría sustituir a Europa en su misión hacia la humanidad.

Artículo original: Hipérbola Janus, Presentación de «Jean Thiriart, el caballero euroasiático y la Joven Europa», de Pietro Missiaggia (TOR), 18/Mar/2025

The Four-Layer Framework

Layer 1: Zoom Out

Start by looking at the big picture. What’s the subject about, and why does it matter? Focus on the overarching ideas and how they fit together. Think of this as the 30,000-foot view—it’s about understanding the "why" and "how" before diving into the "what."

Example: If you’re learning programming, start by understanding that it’s about giving logical instructions to computers to solve problems.

• Tip: Keep it simple. Summarize the subject in one or two sentences and avoid getting bogged down in specifics at this stage.

Once you have the big picture in mind, it’s time to start breaking it down.

Layer 2: Categorize and Connect

Now it’s time to break the subject into categories—like creating branches on a tree. This helps your brain organize information logically and see connections between ideas.

Example: Studying biology? Group concepts into categories like cells, genetics, and ecosystems.

• Tip: Use headings or labels to group similar ideas. Jot these down in a list or simple diagram to keep track.

With your categories in place, you’re ready to dive into the details that bring them to life.

Layer 3: Master the Details

Once you’ve mapped out the main categories, you’re ready to dive deeper. This is where you learn the nuts and bolts—like formulas, specific techniques, or key terminology. These details make the subject practical and actionable.

Example: In programming, this might mean learning the syntax for loops, conditionals, or functions in your chosen language.

• Tip: Focus on details that clarify the categories from Layer 2. Skip anything that doesn’t add to your understanding.

Now that you’ve mastered the essentials, you can expand your knowledge to include extra material.

Layer 4: Expand Your Horizons

Finally, move on to the extra material—less critical facts, trivia, or edge cases. While these aren’t essential to mastering the subject, they can be useful in specialized discussions or exams.

Example: Learn about rare programming quirks or historical trivia about a language’s development.

• Tip: Spend minimal time here unless it’s necessary for your goals. It’s okay to skim if you’re short on time.

Pro Tips for Better Learning

1. Use Active Recall and Spaced Repetition

Test yourself without looking at notes. Review what you’ve learned at increasing intervals—like after a day, a week, and a month. This strengthens memory by forcing your brain to actively retrieve information.

2. Map It Out

Create visual aids like diagrams or concept maps to clarify relationships between ideas. These are particularly helpful for organizing categories in Layer 2.

3. Teach What You Learn

Explain the subject to someone else as if they’re hearing it for the first time. Teaching exposes any gaps in your understanding and helps reinforce the material.

4. Engage with LLMs and Discuss Concepts

Take advantage of tools like ChatGPT or similar large language models to explore your topic in greater depth. Use these tools to:
- Ask specific questions to clarify confusing points.
- Engage in discussions to simulate real-world applications of the subject.
- Generate examples or analogies that deepen your understanding.

Tip: Use LLMs as a study partner, but don’t rely solely on them. Combine these insights with your own critical thinking to develop a well-rounded perspective.

Get Started

Ready to try the Four-Layer Method? Take 15 minutes today to map out the big picture of a topic you’re curious about—what’s it all about, and why does it matter? By building your understanding step by step, you’ll master the subject with less stress and more confidence.

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yakihonne.com iris.to jumble.social Me

@ dab6c606:51f507b6

2025-04-18 14:59:25

Core idea: Use geotagged anonymized Nostr events with Cashu-based points to snitch on cop locations for a more relaxed driving and walking

We all know navigation apps. There's one of them that allows you to report on locations of cops. It's Waze and it's owned by Google. There are perfectly fine navigation apps like Organic Maps, that unfortunately lack the cop-snitching features. In some countries, it is illegal to report cop locations, so it would probably not be a good idea to use your npub to report them. But getting a points Cashu token as a reward and exchanging them from time to time would solve this. You can of course report construction, traffic jams, ...

Proposed solution: Add Nostr client (Copstr) to Organic Maps. Have a button in bottom right allowing you to report traffic situations. Geotagged events are published on Nostr relays, users sending cashu tokens as thank you if the report is valid. Notes have smart expiration times.

Phase 2: Automation: Integration with dashcams and comma.ai allow for automated AI recognition of traffic events such as traffic jams and cops, with automatic touchless reporting.

Result: Drive with most essential information and with full privacy. Collect points to be cool and stay cool.

yakihonne.com iris.to jumble.social Me

@ 52524fbb:ae4025dc

2025-03-31 15:26:46

To most of us it's all about the sound of freedom, the innovation, it's technical implication, what if feels like in a decentralised environment. Now let's head into that which brings our fantasies to reality, Nostr which stands for "Notes and other stuffs Transmitted by Relays", is an open protocol designed for decentralised social networking

Nost most Amazing Features:##

1. Decentralisation: compared to traditional social media platforms like like Twitter (X) and Instagram that rely on centralised servers, Nostr operates through a network of relays. These relays serves as servers that store and forward messages. This amazing feature of decentralisation aims to make the network completely resistant to censorship, most people would say how? To answer your question it's because no single individual control's it

2. User Control: ever thought of the purest feeling of freedom, well Nostr just gave you the space to experience. User's have total control over their data and identity.

3. Simplicity: why get stressed when Nostr got you covered? This protocol is designed to be relatively simple, making it easier for developers to build applications on top of it.

Nostr Relation to Bitcoin##

Who wouldn't want to be part of a community that embraces it's ethics in a dignified manner. Nostr has gained popularity within the Bitcoin community, and the Bitcoin Lightning Network is used for features like "Zaps" (which represents small payments or tips). There are also similarities in the philosophy of decentralization, that both bitcoin and Nostr share. Just like the saying goes, birds of the same feather flock together. This leads me to one of the best magnificent project, focused on building decentralisation media infrastructure, particularly within the Nostr ecosystem.

Yakihonne the future of the world##

YakiHonne is an amazing project focused on building decentralized media infrastructure, particularly within the Nostr ecosystem. It's mind blowing features includes:

1. Decentralized Media: YakiHonne aims to provide tools and platforms that support freedom and automation in content creation, curation, article writing and reporting. It leverages the decentralized nature of the Nostr protocol to achieve this amazing feat.

2. Nostr and Bitcoin Integration: YakiHonne is closely tied to the Nostr network, and it also incorporates Bitcoin functionality. This integration includes features related to the Lightning Network, enabling things like "zaps" (small Bitcoin payments) within the platform.

3. Mobile Application: YakiHonne offers a mobile application with an eye catching user interface simply designed to provide users with a smooth and intuitive Nostr experience. This app includes features like: -Support for various login options. -Content curation tools. -Lightning Network integration. -Long form article support.

Disadvantages of Traditional social media##

Lets go back to a world without the flute of freedom echoing in our hearts, where implementations are controlled by certain entities, reasons why traditional social media platforms hold not even a single stance compared to Nostr:

1. Privacy Concerns:

Data Collection: Social media platforms collect vast amounts of user data, often without full transparency. This data can be used for targeted advertising, and sometimes, it can be compromised in data breaches. Which won't happen or be possible on yakihonne

1. Social Comparison and Low Self-Esteem: The over hyped and often unrealistic portrayals of life on social media can lead to feelings of inadequacy and low self-esteem. But on yakihonne you get to connect and grow with a community with specified goals bent on implementation

2. Misinformation and Fake News:

Spread of False Information: Social media platforms can be breeding grounds for misinformation and fake news, which can spread rapidly and have significant real-world consequences. Is that possible on yakihonne, well we all know the answer. 4. Centralized Control:

Censorship: Centralized platforms have the power to censor content, raising concerns about freedom of speech. Algorithm Bias: Algorithms can be biased, leading to unfair or discriminatory outcomes. This tells us why a decentralised media platform like yakihonne stands out to be the only media with a future.

Why Chose Nostr why chose yakihonne##

When considering Nostr and related projects like YakiHonne, the appeal stems largely from a desire for greater control, privacy, and freedom in online communication. Which from the points aligned above, gives us no second chance of thought, but the thought of being part of the Nostr community, active on a platform like yakihonne.

yakihonne.com iris.to jumble.social Me

@ 84b0c46a:417782f5

2025-05-04 09:36:08

nostrリンクテスト

web+nostrリンクテスト

x-ukagaka-linkテスト

x-ukagaka-linkテスト2

nostalk

ハイパーテスト

yakihonne.com iris.to jumble.social Me

@ 87730827:746b7d35

2024-11-20 09:27:53

Original: https://techreport.com/crypto-news/brazil-central-bank-ban-monero-stablecoins/

Brazilian’s Central Bank Will Ban Monero and Algorithmic Stablecoins in the Country

Brazil proposes crypto regulations banning Monero and algorithmic stablecoins and enforcing strict compliance for exchanges.

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KEY TAKEAWAYS

• The Central Bank of Brazil has proposed regulations prohibiting privacy-centric cryptocurrencies like Monero.
• The regulations categorize exchanges into intermediaries, custodians, and brokers, each with specific capital requirements and compliance standards.
• While the proposed rules apply to cryptocurrencies, certain digital assets like non-fungible tokens (NFTs) are still ‘deregulated’ in Brazil.

In a Notice of Participation announcement, the Brazilian Central Bank (BCB) outlines regulations for virtual asset service providers (VASPs) operating in the country.

In the document, the Brazilian regulator specifies that privacy-focused coins, such as Monero, must be excluded from all digital asset companies that intend to operate in Brazil.

Let’s unpack what effect these regulations will have.

Brazil’s Crackdown on Crypto Fraud

If the BCB’s current rule is approved, exchanges dealing with coins that provide anonymity must delist these currencies or prevent Brazilians from accessing and operating these assets.

The Central Bank argues that currencies like Monero make it difficult and even prevent the identification of users, thus creating problems in complying with international AML obligations and policies to prevent the financing of terrorism.

According to the Central Bank of Brazil, the bans aim to prevent criminals from using digital assets to launder money. In Brazil, organized criminal syndicates such as the Primeiro Comando da Capital (PCC) and Comando Vermelho have been increasingly using digital assets for money laundering and foreign remittances.

… restriction on the supply of virtual assets that contain characteristics of fragility, insecurity or risks that favor fraud or crime, such as virtual assets designed to favor money laundering and terrorist financing practices by facilitating anonymity or difficulty identification of the holder.

– Notice of Participation

The Central Bank has identified that removing algorithmic stablecoins is essential to guarantee the safety of users’ funds and avoid events such as when Terraform Labs’ entire ecosystem collapsed, losing billions of investors’ dollars.

The Central Bank also wants to control all digital assets traded by companies in Brazil. According to the current proposal, the national regulator will have the power to ask platforms to remove certain listed assets if it considers that they do not meet local regulations.

However, the regulations will not include NFTs, real-world asset (RWA) tokens, RWA tokens classified as securities, and tokenized movable or real estate assets. These assets are still ‘deregulated’ in Brazil.

Monero: What Is It and Why Is Brazil Banning It?

Monero ($XMR) is a cryptocurrency that uses a protocol called CryptoNote. It launched in 2013 and ‘erases’ transaction data, preventing the sender and recipient addresses from being publicly known. The Monero network is based on a proof-of-work (PoW) consensus mechanism, which incentivizes miners to add blocks to the blockchain. 

Like Brazil, other nations are banning Monero in search of regulatory compliance. Recently, Dubai’s new digital asset rules prohibited the issuance of activities related to anonymity-enhancing cryptocurrencies such as $XMR.

Furthermore, exchanges such as Binance have already announced they will delist Monero on their global platforms due to its anonymity features. Kraken did the same, removing Monero for their European-based users to comply with MiCA regulations.

Data from Chainalysis shows that Brazil is the seventh-largest Bitcoin market in the world.

In Latin America, Brazil is the largest market for digital assets. Globally, it leads in the innovation of RWA tokens, with several companies already trading this type of asset.

In Closing

Following other nations, Brazil’s regulatory proposals aim to combat illicit activities such as money laundering and terrorism financing.

Will the BCB’s move safeguard people’s digital assets while also stimulating growth and innovation in the crypto ecosystem? Only time will tell.

References

Cassio Gusson is a journalist passionate about technology, cryptocurrencies, and the nuances of human nature. With a career spanning roles as Senior Crypto Journalist at CriptoFacil and Head of News at CoinTelegraph, he offers exclusive insights on South America’s crypto landscape. A graduate in Communication from Faccamp and a post-graduate in Globalization and Culture from FESPSP, Cassio explores the intersection of governance, decentralization, and the evolution of global systems.

View all articles by Cassio Gusson

yakihonne.com iris.to jumble.social Me

@ bcbb3e40:a494e501

2025-03-31 15:23:12

|| |:-:| |BÉRARD, Bruno y LA FATA, Aldo; ¿Qué es el esoterismo?: Entre verdades y falsificacioines; Hipérbola Janus, 2025|

Nos complace presentar al lector en lengua española una novedad de primer orden, y sobre un tema que viene siendo objeto de interés por parte de nuestra línea editorial, como es el esoterismo, que hemos abordado recientemente a través de un nuevo recopilatorio de la obra evoliana en Ensayos filosóficos, esotéricos y religiosos 1925-1931, donde hemos tratado de rescatar los textos de las primeras etapas en la formulación del pensamiento del Maestro Romano. No obstante, no es la primera aventura que hemos emprendido en este terreno, siempre complejo y acompañado de la etiqueta, popular y quizás vulgarizada, de lo «misterioso» y lo «oculto», aunque no somos nada sospechosos en ese sentido por banalizar o tratar de ofrecer un enfoque puramente literario del asunto, y ni mucho menos de simpatizar con aquellas vías que entroncan con el New age, donde las mixtificaciones y la voluntad de convertir el fenómeno esotérico en un producto de consumo más, como demanda el mercado, para satisfacer demandas materiales o simples modas de una masa sobresocializada son norma habitual.

Podríamos citar multitud de obras que están presentes en nuestro catálogo, como son El pensamiento esotérico de Leonardo, de Paul Vulliaud, El mundo mágico de los héroes, de Cesare della Riviera, una joya del esoterismo italiano del siglo XVII, en El maestro de la tradición perenne, de René Guénon, o en el ensayo de Gianluca Marletta OVNIS y alienígenas. Origen, historia y prodigio de una pseudorreligión, un ensayo de notable originalidad donde se abordan aspectos esotéricos, aunque sea de un modo más tangencial. También en la literatura, con la obra del gran mitólogo y literato Boris Nad, Una historia de Agartha y La muerte púrpura de Gustav Meyrink encontramos nuevas referencias al ámbito esotérico. De modo que podemos concluir en que el esoterismo forma parte esencial de nuestras publicaciones e intereses como editores, y contribuimos activamente a su difusión.

|| |:-:| |EVOLA, Julius; Ensayos filosóficos, esotéricos y religiosos: 1925-1931, Hiperbola Janus, 2024|

Una obra original

Por eso la presente obra, la que nos disponemos a presentar, cuyo título es ¿Qué es el esoterismo?: Entre verdades y falsificaciones, de Bruno Bérard y Aldo La Fata, viene a ser una obra muy necesaria y clarificadora en la comprensión del esoterismo en todas sus dimensiones, en la complejidad de sus particulares, y en sus múltiples manifestaciones. Quizás en el mundo de habla hispana el esoterismo es un fenómeno que no ha obtenido su merecida atención, y nuestros autores en este ámbito, como es el caso de un Ramón Llull entre otros, no sean objeto de la atención que merece, y las actividades esotéricas, a nivel de asociaciones, comunidades u otras formas de organización, tampoco sean especialmente conocidas, ni cuenten con una actividad reconocida. Es posible, como señala La Fata, que haya ciertas reticencias dentro del mundo católico, acostumbrado a la ortodoxia y la guía espiritual de la Iglesia, y que cualquier tipo de «desviación» hacia formas más individuales y «libres» de vivir ciertas formas iniciáticas, mucho más sutiles, provoquen el rechazo y la incomprensión general. No obstante, como también se encargan de aclarar nuestros autores, el esoterismo comprende una dimensión diferenciada, implica un esfuerzo que no todos están dispuestos a acometer, y finalmente, no es tampoco un camino de felicidad y de frutos seguros, implica una transformación interior y la asunción de unas prácticas y procedimientos que no son aptos para cualquiera. Digamos que el esoterismo es un camino, una vía, que a diferencia de las «religiones populares», exotéricas, supone un arduo camino que viene marcado por un principio vertical y aristocrático de la existencia, o al menos así queremos verlo nosotros. El incremento de la capacidad de discernimiento, aunar lo visible con lo invisible, y ser capaz de superar límites vedados al común, no por simple vanidad ni por «crecimiento personal», tal y como se concibe en las aburguesadas y decadentes sociedades actuales, sino como parte de un proceso de aprendizaje, de autoconocimiento y de liberación. No nos cabe duda alguna de la necesidad de restaurar los antiguos vínculos con lo Alto, las vías que quedaron cerradas y que nos han limitado progresivamente al exclusivo y estrecho ámbito de la materialidad.

|| |:-:| |RIVIERA, Cesare della; El mundo mágico de los héroes; Hipérbola Janus, 2022|

La obra emplea el recurso de la entrevista/diálogo, que aporta frescura y fluidez al texto «simplificando», o más bien haciendo más accesibles y comprensibles elementos relacionados con el esoterismo, que de otro modo resultarían excesivamente complejos para una parte del público lector poco familiarizado con la materia. Este dinamismo se ve complementado por la riqueza de matices e ideas que se van introduciendo de manera progresiva, evitando que el lector pueda verse abrumado por la avalancha de ideas y contenidos. Las preguntas de Bruno Bérard, siempre inteligentes, incisivas y pertinentes, además de ordenadas y bien estructuradas, favorecen la continuidad y el dinamismo en la exposición de los temas, ejerciendo de guía en la conversación. De ahí que el libro sea apto para diferentes niveles, tanto para aquellos que desconocen el esoterismo, como para quienes se encuentran familiarizados con el tema. Aldo La Fata, de acuerdo con su dilatada y extensa trayectoria en la materia, nos hace reflexiones teóricas de enorme valor, que entrelaza con su propia experiencia y trayectoria en el estudio del esoterismo. Sin lugar a dudas este aspecto nos permite ver una vertiente más humana e íntima, en la que se incluyen anécdotas personales y biográficas que siempre permiten una mayor conexión con el lector a través de la mezcla de hechos vitales y erudición teórica.

La entrevista que nos ofrecen Bruno Bérard y Aldo La Fata nos permite explorar la relación dialéctica que se genera entre el esoterismo y otros ámbitos como la religión, la ciencia o la filosofía. Todas las cuestiones se abordan desde enfoques muy concretos, abordando problemáticas particulares, que dan lugar a reflexiones más amplias evitando las simplificaciones e invitando a reflexiones mucho más profundas. De ahí la función de introducción y guía a la que nos venimos refiriendo.

Estos aspectos que acabamos de enumerar con anterioridad revelan un notable esfuerzo pedagógico por parte de los autores para acercarnos al estudio del esoterismo, nos aporta las herramientas necesarias, parafraseando el título de la obra, para discernir entre un verdadero esoterismo y sus falsificaciones.

Más allá de estos aspectos formales, que consideramos que es importante destacar, porque en ellos reside el éxito de la obra, en un planteamiento que resulta original, a la par que ameno y de gran interés, debemos considerar otros aspectos que hacen más referencia al contenido. «¿Qué es el esoterismo? Entre verdades y falsificaciones» pretende, como decíamos, clarificar qué es el esoterismo, cuales son sus particulares, sus características y atributos, su naturaleza más íntima, como fenómeno espiritual y filosófico en sus aspectos más profundos, que podemos remontar a épocas muy remotas y lejanas en el tiempo. Pero el esoterismo aparece en ocasiones fuertemente imbricado en otras estructuras de pensamiento, de tipo tradicional, como son las grandes religiones (Cristianismo, Islam, Judaísmo etc) y otros conceptos como la mística y la metafísica, cuyas relaciones hay que desentrañar.

La importancia de René Guénon

Aldo La Fata nos libera desde el principio de posibles equívocos al enfatizar que el verdadero esoterismo no es una simple acumulación de conocimientos secretos o rituales exóticos, sino una vía de trascendencia espiritual basada en el rigor y la autenticidad. A este respecto René Guénon aparece como uno de los grandes esoteristas de nuestro tiempo, en la medida que fue el gran intérprete y codificador de estos conocimientos, una figura que marcó un antes y un después en la comprensión de este ámbito, especialmente por su rigor conceptual y su capacidad para distinguir entre lo auténtico y lo falso en las tradiciones espirituales. A tal respecto podemos poner como ejemplo sus contundentes análisis de las corrientes ocultistas, especialmente del espiritismo o del teosofismo, en diferentes obras. Podemos decir a este respecto que Guénon hizo una distinción entre esoterismo y ocultismo, disociando el significado del primero de prácticas superficiales y desviadas, mientras que definió el esoterismo como una vía de conocimiento sagrado y trascendente. En este sentido fue una labor fundamental para evitar confusiones con mixtificaciones modernas y pseudoesoterismos como aquellos relacionados con el New Age.

|| |:-:| |GUÉNON, René; El Maestro de la Tradición Perenne: Antología de artículos guenonianos; Hipérbola Janus, 2021|

Paralelamente, y con ello queremos dignificar la figura de René Guénon, el tradicionalista francés también nos abrió las fuentes de un vasto conocimiento espiritual, expresión de una «Tradición primordial», a cuyos orígenes prístinos siempre deberíamos aspirar, y cuya impronta impregna por completo religiones, culturas y formas de civilización no modernas, claro está. Y otro elemento fundamental, y que en la presente obra se considera de vital importancia, es que René Guénon considera el esoterismo no como una vía interna propia de la religión, sino como una vía complementaria que permite acceder a la esencia divina más allá de las formas externas. Para Aldo La Fata no se trata de una mera referencia intelectual, sino una figura que marcó su propio rumbo dentro del estudio del esoterismo. A través de obras como Los símbolos de la ciencia sagrada, La Fata descubrió la profundidad y la coherencia del pensamiento guenoniano, así como la idea de que el esoterismo actúa como el «pegamento» que conecta todas las tradiciones espirituales. Esta visión le permitió entender el esoterismo como algo inseparable de la religión, aunque con una profundidad y una exigencia mayores.

¿Qué es el esoterismo?

El término esoterismo tiene sus raíces etimológicas en el griego esôterikos, que implica un «ir hacia dentro» y que se contrapone a una variante exterior que definimos como «exoterismo», que se encuentra más vinculado al ámbito de la religión. Se trata de un conocimiento que no atiende a un principio puramente intelectual y discursivo sino que apunta a una vivencia directa y sapiencial de lo trascendente. Lejos de la acumulación de saberes ocultos y rituales, lo que prima en la experiencia de lo esotérico es la conexión directa con lo trascendente y lo divino a través de la práctica espiritual.

De hecho hay tres aspectos que nuestros autores destacan a lo largo de la obra respecto al esoterismo, y que nos parecen fundamentales:

• Interioridad: Supone un movimiento continuo hacia el interior, de exploración e introspección, en el que se tratan de derribar límites y obstáculos. Atendiendo a un dinamismo que huye de lo fijo y de lo estático.
• Profundización: La búsqueda de significados más profundos tras la realidad cotidiana, buscando ir más allá de la pura exterioridad de las cosas
• Relación con el exoterismo: Podemos considerarlo opuesto en sentido relativo al esoterismo, como una dimensión más externa y visible de las religiones, aunque este último (el esoterismo), no puede sobrevivir sin el apoyo de una tradición religiosa.

En relación al último punto debemos destacar, como advierten Bérard y La Fata, que pese a todo no podemos entender el esoterismo como una parte de las religiones, sino que tiene su propia función y objetivos, que no es otro que el que ya hemos mencionado con anterioridad: establecer una conexión directa con la verdad que irradia del principio universal y divino.

|| |:-:| |VULLIAUD, Paul; El pensamiento esotérico de Leonardo da Vinci; Hipérbola Janus, 2024|

Otro aspecto interesante de la obra es el que nos habla de las relaciones entre esoterismo y metafísica, en el que el primero pretende ser también una vía de acceso al dominio del segundo. El esoterismo, como ya hemos visto, tiene como principal propósito trascender las categorías del mundo material para proyectarse en lo universal, y en este sentido comparte también objetivos con la metafísica, que pretende superar las limitaciones de la experiencia humana ordinaria y de acceder a las verdades primordiales que estructuran la realidad. Ambos apuntan a la raíz de todo lo existente, al absoluto. Las divergencias las hallamos en la forma o en el método para alcanzar estas verdades trascendentes, que en el caso del esoterismo nos remiten a símbolos, rituales y experiencias vivenciales que permiten al practicante interiorizar verdades universales.

De este modo, esoterismo y metafísica se nos presentan como realidades no opuestas, sino complementarias. La metafísica nos ofrece un marco conceptual y doctrinal para entender lo absoluto, mientras que el esoterismo se centra en su realización interna. En términos guenonianos, el esoterismo representa los aspectos operativos de la metafísica.

De modo que podemos decir que la metafísica aborda el tema trascendente desde una perspectiva conceptual, sin esa parte vivida de la experiencia en el conocimiento de lo universal. El esoterismo, por su parte, aporta esa contraparte que nos remite a la experiencia humana que permite al individuo acceder o ponerse en conexión con lo divino a través de su propio ser, de manera directa y vívida. Es un camino que el sujeto individual emprende para lograr una transformación interior.

Paralelamente, no podemos obviar dentro de todos estos procesos la participación de un elemento fundamental, como es la intuición suprarracional, que podríamos considerar como la herramienta que conecta al esoterista directamente con la fuente del conocimiento trascendente y universal, en lugar de hacerlo directamente a través de teorías o conceptos que siempre resultan más abstractos y difíciles de comprender en su vertiente más «discursiva». Al mismo tiempo, las relaciones que se establecen entre esoterismo y metafísica nos permiten poner en contacto las tradiciones religiosas con el conocimiento universal. Según La Fata, inspirándose en el legado de la obra de Frithjoff Schuon, cada tradición espiritual tiene una dimensión metafísica que puede ser comprendida y realizada a través del esoterismo, como un medio para acceder a la esencia inmutable de todas las formas religiosas.

Otro aspecto que esoterismo y metafísica comparten es la meta de superar la dualidad entre sujeto y objeto: Mientras que la metafísica conceptualiza esta unión como una verdad última, el esoterismo busca experimentarla directamente a través de la contemplación, el símbolo y la práctica espiritual.

Los autores

|| |:-:| |Aldo La Fata|

Aldo La Fata (1964) es un estudioso del esoterismo, el simbolismo y la mística religiosa, con una trayectoria de varias décadas dedicada al análisis y divulgación de estas disciplinas. Ha sido jefe de redacción de la revista Metapolitica, fundada por Silvano Panunzio, y actualmente dirige Il Corriere Metapolitico. Su trabajo destaca por una aproximación rigurosa y una mirada crítica a las corrientes contemporáneas del esoterismo, rescatando su sentido más profundo y tradicional. Entre sus obras más relevantes se encuentran Silvano Panunzio: vita e pensiero (2021) y Nella luce dei libri (2022), donde explora la intersección entre espiritualidad, simbolismo y pensamiento tradicional.

|| |:-:| |Bruno Bérard|

Bruno Bérard (1958), es doctor en Religiones y Sistemas de Pensamiento por la École Pratique des Hautes Études (EPHE), es un destacado especialista en metafísica. Autor de múltiples ensayos, ha desarrollado una profunda reflexión sobre la naturaleza del conocimiento espiritual y su relación con las tradiciones religiosas. Algunas de sus obras más importantes, traducidas a diversas lenguas, incluyen A Metaphysics of the Christian Mystery (2018) y Métaphysique du paradoxe (2019). Actualmente, dirige la colección Métaphysique au quotidien en la editorial L’Harmattan de París, consolidándose como una referencia en el estudio de la metafísica contemporánea.

En ¿Qué es el esoterismo?: Entre verdades y falsificaciones, asistimos a una presentación del tema tratado desde un conocimiento profundo y dilatado del tema, en la que ambos autores combinan la experiencia y el conocimiento que atesoran sobre el esoterismo y otros temas anejos, ofreciéndonos sus interpretaciones y enfoques particulares, y al mismo tiempo mostrando una gran capacidad de síntesis en la exposición de los temas tratados, que se inscriben en una multitud de tradiciones religiosas y espirituales de enorme complejidad. En este último punto reside también gran parte del valor de la obra, que constituye una novedad editorial especialmente relevante en su ámbito en lengua hispana.

---

Artículo original: Hipérbola Janus, Presentación de «¿Qué es el esoterismo?: Entre verdades y falsificaciones» (TOR), 6/Feb/2025

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@ c4b5369a:b812dbd6

2025-04-15 07:26:16

Offline transactions with Cashu

Over the past few weeks, I've been busy implementing offline capabilities into nutstash. I think this is one of the key value propositions of ecash, beinga a bearer instrument that can be used without internet access. It does however come with limitations, which can lead to a bit of confusion. I hope this article will clear some of these questions up for you!

What is ecash/Cashu?

Ecash is the first cryptocurrency ever invented. It was created by David Chaum in 1983. It uses a blind signature scheme, which allows users to prove ownership of a token without revealing a link to its origin. These tokens are what we call ecash. They are bearer instruments, meaning that anyone who possesses a copy of them, is considered the owner.

Cashu is an implementation of ecash, built to tightly interact with Bitcoin, more specifically the Bitcoin lightning network. In the Cashu ecosystem, Mints are the gateway to the lightning network. They provide the infrastructure to access the lightning network, pay invoices and receive payments. Instead of relying on a traditional ledger scheme like other custodians do, the mint issues ecash tokens, to represent the value held by the users.

How do normal Cashu transactions work?

A Cashu transaction happens when the sender gives a copy of his ecash token to the receiver. This can happen by any means imaginable. You could send the token through email, messenger, or even by pidgeon. One of the common ways to transfer ecash is via QR code.

The transaction is however not finalized just yet! In order to make sure the sender cannot double-spend their copy of the token, the receiver must do what we call a swap. A swap is essentially exchanging an ecash token for a new one at the mint, invalidating the old token in the process. This ensures that the sender can no longer use the same token to spend elsewhere, and the value has been transferred to the receiver.

What about offline transactions?

Sending offline

Sending offline is very simple. The ecash tokens are stored on your device. Thus, no internet connection is required to access them. You can litteraly just take them, and give them to someone. The most convenient way is usually through a local transmission protocol, like NFC, QR code, Bluetooth, etc.

The one thing to consider when sending offline is that ecash tokens come in form of "coins" or "notes". The technical term we use in Cashu is Proof. It "proofs" to the mint that you own a certain amount of value. Since these proofs have a fixed value attached to them, much like UTXOs in Bitcoin do, you would need proofs with a value that matches what you want to send. You can mix and match multiple proofs together to create a token that matches the amount you want to send. But, if you don't have proofs that match the amount, you would need to go online and swap for the needed proofs at the mint.

Another limitation is, that you cannot create custom proofs offline. For example, if you would want to lock the ecash to a certain pubkey, or add a timelock to the proof, you would need to go online and create a new custom proof at the mint.

Receiving offline

You might think: well, if I trust the sender, I don't need to be swapping the token right away!

You're absolutely correct. If you trust the sender, you can simply accept their ecash token without needing to swap it immediately.

This is already really useful, since it gives you a way to receive a payment from a friend or close aquaintance without having to worry about connectivity. It's almost just like physical cash!

It does however not work if the sender is untrusted. We have to use a different scheme to be able to receive payments from someone we don't trust.

Receiving offline from an untrusted sender

To be able to receive payments from an untrusted sender, we need the sender to create a custom proof for us. As we've seen before, this requires the sender to go online.

The sender needs to create a token that has the following properties, so that the receciver can verify it offline:

• It must be locked to ONLY the receiver's public key
• It must include an offline signature proof (DLEQ proof)
• If it contains a timelock & refund clause, it must be set to a time in the future that is acceptable for the receiver
• It cannot contain duplicate proofs (double-spend)
• It cannot contain proofs that the receiver has already received before (double-spend)

If all of these conditions are met, then the receiver can verify the proof offline and accept the payment. This allows us to receive payments from anyone, even if we don't trust them.

At first glance, this scheme seems kinda useless. It requires the sender to go online, which defeats the purpose of having an offline payment system.

I beleive there are a couple of ways this scheme might be useful nonetheless:

1. Offline vending machines: Imagine you have an offline vending machine that accepts payments from anyone. The vending machine could use this scheme to verify payments without needing to go online itself. We can assume that the sender is able to go online and create a valid token, but the receiver doesn't need to be online to verify it.

2. Offline marketplaces: Imagine you have an offline marketplace where buyers and sellers can trade goods and services. Before going to the marketplace the sender already knows where he will be spending the money. The sender could create a valid token before going to the marketplace, using the merchants public key as a lock, and adding a refund clause to redeem any unspent ecash after it expires. In this case, neither the sender nor the receiver needs to go online to complete the transaction.

How to use this

Pretty much all cashu wallets allow you to send tokens offline. This is because all that the wallet needs to do is to look if it can create the desired amount from the proofs stored locally. If yes, it will automatically create the token offline.

Receiving offline tokens is currently only supported by nutstash (experimental).

To create an offline receivable token, the sender needs to lock it to the receiver's public key. Currently there is no refund clause! So be careful that you don't get accidentally locked out of your funds!

The receiver can then inspect the token and decide if it is safe to accept without a swap. If all checks are green, they can accept the token offline without trusting the sender.

The receiver will see the unswapped tokens on the wallet homescreen. They will need to manually swap them later when they are online again.

Later when the receiver is online again, they can swap the token for a fresh one.

Summary

We learned that offline transactions are possible with ecash, but there are some limitations. It either requires trusting the sender, or relying on either the sender or receiver to be online to verify the tokens, or create tokens that can be verified offline by the receiver.

I hope this short article was helpful in understanding how ecash works and its potential for offline transactions.

Cheers,

Gandlaf

yakihonne.com iris.to jumble.social Me

@ 1f79058c:eb86e1cb

2025-05-04 09:34:30

I think we should agree on an HTML element for pointing to the Nostr representation of a document/URL on the Web. We could use the existing one for link relations for example:

html <link rel="alternate" type="application/nostr+json" href="nostr:naddr1qvzqqqr4..." title="This article on Nostr" />

This would be useful in multiple ways:

1. Nostr clients, when fetching meta/preview information for a URL that is linked in a note, can detect that there's a Nostr representation of the content, and then render it in Nostr-native ways (whatever that may be depending on the client)
2. User agents, usually a browser or browser extension, when opening a URL on the Web, can offer opening the alternative representation of a page in a Nostr client. And/or they could offer to follow the author's pubkey on Nostr. And/or they could offer to zap the content.
3. When publishing a new article, authors can share their preferred Web URL everywhere, without having to consider if the reader knows about or uses Nostr at all. However, if a Nostr user finds the Web version of an article outside of Nostr, they can now easily jump to the Nostr version of it.
4. Existing Web publications can retroactively create Nostr versions of their content and easily link the Nostr articles on all of their existing article pages without having to add prominent Nostr links everywhere.

There are probably more use cases, like Nostr search engines and whatnot. If you can think of something interesting, please tell me.

Update: I came up with another interesting use case, which is adding alternate links to RSS and Atom feeds.

Proof of concept

In order to show one way in which this could be used, I have created a small Web Extension called Nostr Links, which will discover alternate Nostr links on the pages you visit.

If it finds one or more links, it will show a purple Nostr icon in the address bar, which you can click to open the list of links. It's similar to e.g. the Feed Preview extension, and also to what the Tor Browser does when it discovers an Onion-Location for the page you're looking at:

The links in this popup menu will be web+nostr: links, because browsers currently do not allow web apps or extensions to handle unprefixed nostr: links. (I hope someone is working on getting those on par with ipfs: etc.)

Following such a link will either open your default Nostr Web app, if you have already configured one, or it will ask you which Web app to open the link with.

Caveat emptor: At the time of writing, my personal default Web app, noStrudel, needs a new release for the links to find the content.

Try it now

Have a look at the source code and/or download the extension (currently only for Firefox).

I have added alternate Nostr links to the Web pages of profiles and long-form content on the Kosmos relay's domain. It's probably the only place on the Web, which will trigger the extension right now.

You can look at this very post to find an alternate link for example.

Update: A certain fiatjaf has added the element to his personal website, which is built entirely from Nostr articles. Multiple other devs also expressed their intent to implement.

Update 2: There is now a pull request for documenting this approach in two existing NIPs. Your feedback is welcome there.

yakihonne.com iris.to jumble.social Me

@ 41e6f20b:06049e45

2024-11-17 17:33:55

Let me tell you a beautiful story. Last night, during the speakers' dinner at Monerotopia, the waitress was collecting tiny tips in Mexican pesos. I asked her, "Do you really want to earn tips seriously?" I then showed her how to set up a Cake Wallet, and she started collecting tips in Monero, reaching 0.9 XMR. Of course, she wanted to cash out to fiat immediately, but it solved a real problem for her: making more money. That amount was something she would never have earned in a single workday. We kept talking, and I promised to give her Zoom workshops. What can I say? I love people, and that's why I'm a natural orange-piller.

yakihonne.com iris.to jumble.social Me

@ 3bf0c63f:aefa459d

2024-09-06 12:49:46

Nostr: a quick introduction, attempt #2

Nostr doesn't subscribe to any ideals of "free speech" as these belong to the realm of politics and assume a big powerful government that enforces a common ruleupon everybody else.

Nostr instead is much simpler, it simply says that servers are private property and establishes a generalized framework for people to connect to all these servers, creating a true free market in the process. In other words, Nostr is the public road that each market participant can use to build their own store or visit others and use their services.

(Of course a road is never truly public, in normal cases it's ran by the government, in this case it relies upon the previous existence of the internet with all its quirks and chaos plus a hand of government control, but none of that matters for this explanation).

More concretely speaking, Nostr is just a set of definitions of the formats of the data that can be passed between participants and their expected order, i.e. messages between clients (i.e. the program that runs on a user computer) and relays (i.e. the program that runs on a publicly accessible computer, a "server", generally with a domain-name associated) over a type of TCP connection (WebSocket) with cryptographic signatures. This is what is called a "protocol" in this context, and upon that simple base multiple kinds of sub-protocols can be added, like a protocol for "public-square style microblogging", "semi-closed group chat" or, I don't know, "recipe sharing and feedback".

yakihonne.com iris.to jumble.social Me

@ a296b972:e5a7a2e8

2025-05-04 08:30:56

Am Ende der Woche von Unseremeinungsfreiheit wird in der Unserehauptstadt von Unserdeutschland, Unserberlin, voraussichtlich der neue Unserbundeskanzler vereidigt.

Der Schwur des voraussichtlich nächsten Unserbundeskanzlers sollte aktualisiert werden:

Jetzt, wo endlich mein Traum in Erfüllung geht, nur einmal im Leben Unserbundeskanzler zu werden, zahlen sich für mich alle Tricks und Kniffe aus, die ich angewendet habe, um unter allen Umständen in diese Position zu kommen.

Ich schwöre, dass ich meine Kraft meinem Wohle widmen, meinen Nutzen mehren, nach Vorbild meines Vorgängers Schaden von mir wenden, das Grundgesetz und die Gesetze des Unserbundes formen, meine Pflichten  unsergewissenhaft erfüllen und Unseregerechtigkeit gegen jedermann und jederfrau nicht nur üben, sondern unter allen Umständen auch durchsetzen werde, die sich mir bei der Umsetzung der Vorstellungen von Unseredemokratie in den Weg stellen. (So wahr mir wer auch immer helfe).

Der Antrittsbesuch des Unserbundeskanzlers beim Repräsentanten der noch in Unserdeutschland präsenten Besatzungsmacht wird mit Spannung erwartet.

Ein großer Teil der Unsereminister ist schon bekannt. Die Auswahl verspricht viele Unsereüberraschungen.

Die Unsereeinheitspartei, bestehend aus ehemaligen Volksparteien, wird weiterhin dafür sorgen, dass die Nicht-Unsereopposition so wenig wie möglich Einfluss erhält, obwohl sie von den Nicht-Unserebürgern, die mindestens ein Viertel der Urnengänger ausmachen, voll-demokratisch gewählt wurde.

Das Zentralkomitee der Deutschen Unseredemokratischen Bundesrepublik wird zum Wohle seiner Unserebürger alles daransetzen, Unseredemokratie weiter voranzubringen und hofft auch weiterhin auf die Unterstützung von Unser-öffentlich-rechtlicher-Rundfunk.

Die Unserepressefreiheit wird auch weiterhin garantiert.

Auf die Verlautbarungen der Unserepressekonferenz, besetzt mit frischem Unserpersonal, brauchen die Insassen von Unserdeutschland auch weiterhin nicht zu verzichten.

Alles, was nicht gesichert unserdemokratisch ist, gilt als gesichert rechtsextrem.

Als Maxime gilt für alles Handeln: Es muss unter allen Umständen demokratisch aussehen, aber wir (die Unseredemokraten) müssen alles in der Hand haben.

Es ist unwahrscheinlich, dass Unsersondervermögen von den Unserdemokraten zurückgezahlt wird. Dieser Vorzug ist den Unserebürgern und den Nicht-Unserebürgern durch Unseresteuerzahlungen vorbehalten.

Die Unserebundeswehr soll aufgebaut werden (Baut auf, baut auf!), die Unsererüstungsindustrie läuft auf Hochtouren und soll Unserdeutschland wieder unserkriegstüchtig machen, weil Russland immer Unserfeind sein wird.

Von Unserdeutschland soll nur noch Unserfrieden ausgehen.

Zur Bekräftigung, dass alles seinen unser-sozialistischen Gang geht, tauchte die Phoenix*in aus der Asche auf, in dem Unseremutti kürzlich ihren legendären Satz wiederholte:

Wir schaffen das.

Ob damit der endgültige wirtschaftliche Untergang und die Vollendung der gesellschaftlichen Spaltung von Unserdeutschland gemeint war, ist nicht überliefert.

Orwellsche Schlussfolgerung:

Wir = unser

Ihr = Euer

Vogel und Maus passen nicht zusammen

Ausgerichtet auf Ruinen und der Zukunft abgewandt, Uneinigkeit und Unrecht und Unfreiheit für das deutsche Unserland.

Unserdeutschland – ein Land mit viel Vergangenheit und wenig Zukunft?

Es ist zum Heulen.

Dieser Artikel wurde mit dem Pareto-Client geschrieben

* *

(Bild von pixabay)

yakihonne.com iris.to jumble.social Me

@ bcbb3e40:a494e501

2025-03-31 15:02:58

Traducción por Francisco de la Torre.

|| |:-:| |Los representantes de la derecha sionista europea que forman parte de «Patriots» reunidos en Bruselas el pasado mes de diciembre de 2024.|

Entre los efectos que probablemente producirá en Europa la nueva administración estadounidense, es previsible el fortalecimiento del ala derecha del colaboracionismo atlantista que, después de haberse posicionado decididamente a favor de Donald Trump durante su presidencia 2017-2021, en el transcurso de la administración Biden abogó fervientemente por su regreso a la Casa Blanca y acogió su victoria electoral con gran júbilo. A finales de octubre de 2024, en el grandioso mitin preelectoral a favor de Trump celebrado en el Madison Square Garden de Nueva York, asistió una representante del grupo parlamentario europeo Patriots for Europe, que viajó a Estados Unidos para esa ocasión especial. En un vídeo publicado en la página X (antes twitter) de los Patriots, varios eurodiputados del mencionado grupo expresaron su identidad con los puntos de vista de Trump y auspiciando su reelección: el austriaco Harald Vilimsky (Freiheitliche Partei Österreichs), el checo Ondrej Knotek (Año 2011) el español Jorge Buxade (Vox), el holandés Tom Vandendriesche (Vlaams Belang), la polaca Anna Bryłka (Ruch Narodowy) y, por Hungría, Tamás Deutsch (Fidesz).

Este último es, sin duda, la personalidad más eminente del grupo de los Patriots que viajaron a Nueva York: originario de una familia judía de Budapest, en 1988 Tamás Deutsch junto con Viktor Orbán están entre los fundadores de Fidesz —Fiatal Demokraták Szövetsége (Alianza de los jóvenes demócratas), en la que ocupó el cargo de vicepresidente. El Fidesz ha tejido durante mucho tiempo una red de lazos con el Partido Republicano de los Estados Unidos y con el think tank conservador Heritage Foundation, mientras que el gobierno de Viktor Orbán organizó las tres últimas ediciones anuales de la CPAC en Hungría (Conservative Political Action Conference), un encuentro de políticos de derechas de varios países[^1].

Patriots for Europe o Patriots.eu, denominación que recuerda al de los misiles aire-tierra estadounidenses (el MIM-104 Patriots), es, por tanto, el nombre oficial del grupo político de la derecha liberal-conservadora, populista y euroescéptica, nacido en julio de 2024 (primero como alianza y luego como grupo parlamentario europeo) por iniciativa del primer ministro húngaro Viktor Orbán, el exprimer ministro checo Andrej Babiŝ y del exministro del interior austriaco Herbert Kickl. Como representantes de sus respectivos partidos (Fidesz, Año 2011, Freiheitliche Partei Österreichs), Orbán, Babiŝ y Kickl firmaron un texto ideológico titulado: A Patriotic Manifesto for a European Future[^2], según la cual la única política europea legítima es aquella que, enraizada en la pluralidad de las diferentes naciones, proteja su herencia grecorromana-judeocristiana preservando su identidad, tradiciones y costumbres.

Al núcleo inicial de los Patriots se unió el partido portugués ¡Arriva! (¡Chega!), el Partido húngaro Popular Demócrata Cristiano (Kereszténydemokrata Néppárt), el partido español Vox, el Partido por la Libertad (Partij voor de Vrijheid) holandés, el Partido Popular Danés (Dansk Folkeparti), el interés Flamenco (Vlaams Belang), la Reunión Nacional (Rassemblement National) francés y, por Italia, la Liga para Primer Ministro Salvini.

Constituido formalmente, el grupo parlamentario recibió una posterior adhesión del diputado griego de Voz de la Razón (Foní Logikis), del diputado de Primero Letonia (Letvija pirmajâ prohibir), de los dos diputados del Movimiento Nacional polaco (Ruch Narodowy) y de los dos diputados checos del Juramento (Přísaha) y de los Automovilistas por sí mismos (Motoristé sollozoê). Presidente del grupo parlamentario Patriots.eu, que cuenta con un total de ochenta y seis diputados[^3], es Jordan Bardella, presidente de la Rassemblement National; pero la personalidad más notable y prestigiosa de los Patriots es, sin duda, el primer ministro húngaro Viktor Orbán.

En cuanto a la línea de política exterior seguida por Viktor Orbán, cabe recordar que fue durante su primer mandato, en 1989, cuando Hungría se unió a la OTAN junto con la República Checa y Polonia. La pertenencia a la organización militar de la Alianza Atlántica implicó la participación húngara en la guerra de Kosovo en Yugoslavia, así como la contribución de Hungría en las misiones de la ISAF y en la guerra en Irak en apoyo de la intervención estadounidense. Por otro lado, no deja de ser significativo que en junio de 2011, durante la visita de Condoleezza Rice a Budapest, se inaugurara una estatua del presidente estadounidense Ronald Reagan en la céntrica Plaza de la Libertad (Szabadság tér). «Hoy —dijo Orbán en esa ocasión— erigimos aquí una estatua al hombre, al líder, que cambió y renovó este mundo creando un nuevo mundo para nosotros en Europa Central, un hombre que creía en la libertad, en la fuerza moral de los hombres libres, y creía que los muros que obstruyen el camino a la libertad pueden ser derribados».

En los años de la primera administración Trump, Orbán estableció una relación privilegiada con la Casa Blanca: en 2019 fue recibido calurosamente por el presidente estadounidense, quien declaró su apoyo al «soberanismo» europeo, del que Orbán era ya el exponente más puntero. El primer ministro húngaro, que más tarde expresó varias veces la esperanza de volver a ver a Trump como líder de los Estados Unidos, se reunió con él de nuevo en Mar-a-Lago de Palm Beach en marzo de 2024 y al final de la visita escribió en una publicación: «¡Hacer que América vuelva a ser grande, señor presidente!»[^4].

El entendimiento entre Trump y Orbán fue favorecido por Benjamin Netanyahu, quien ha tenido una estrecha relación con el actual primer ministro húngaro desde 2005, cuando Orbán estaba en la oposición y Netanyahu era ministro de Finanzas. Esta relación, que Orbán ha utilizado para neutralizar las iniciativas hostiles de las ONG’s de Soros (quien financió a Fidesz desde 1992 a 1999), ha acentuado progresivamente la posición proisraelí de Budapest, hasta el punto que Hungría junto a Austria, Croacia y República Checa, se han alineado con Estados Unidos e Israel votando en contra de la resolución propuesta por la ONU para el alto el fuego en la Franja de Gaza. Cuando László Toroczkai, jefe del partido Mi Hazánk (Nuestra Patria), preguntó a Orbán en el Parlamento por qué Hungría había votado en contra, el primer ministro le respondió: «La política exterior es complicada, enfréntate solo si entiendes de lo que estamos hablando»[^5].

El presidente de Patriots, Jordan Bardella, no es menos pro-sionista. «Reconocer un Estado palestino significaría reconocer el terrorismo», dijo Bardella, quien antes de las elecciones francesas había asegurado que, si llegaba a ser primer ministro, sería «un escudo para los compatriotas judíos contra un islamismo que no solo quiere separar la República, sino conquistarla»[^6]. Por su parte, Marine Le Pen, madrina política de Bardella, declaró: «Es absolutamente legítimo que Israel quiera erradicar al grupo terrorista armado Hamas y que se dote de medios para hacerlo»[^7].

En cuanto a la Liga de Salvini como primer ministro, sus posiciones pro-trumpistas y pro-sionistas siempre se han caracterizado por un extremismo descarado. «Nunca he ocultado —dijo Salvini antes de las elecciones estadounidenses— mi esperanza en una victoria republicana, por mil razones (...) hablamos [con Trump] a más tardar hace unas semanas. Nunca he ocultado mi simpatía humana y mi sintonía cultural»[^8]. Y sobre el genocidio en curso en Palestina, Salvini dijo: «Nuestros pensamientos están con el pueblo israelí (...) Recordar siempre el derecho de Israel a existir, a defenderse y a convivir finalmente en paz con sus pueblos vecinos, contra el horror del terrorismo islámico»[^9]. El 6 de octubre de 2024, al final de su discurso desde el escenario de Pontida, Salvini posó para una foto con los Patriots presentes en la manifestación de la Liga Norte: además de Viktor Orbán, estuvieron el holandés Geert Wilders, el portugués André Ventura, la austriaca Marlene Svazek, el español Antonio Fúster y el general Roberto Vannacci. Enviaron mensajes en vídeo de apoyo y solidaridad tanto Jordán Bardella en nombre de Rassemblement national como el ex-presidente brasileño Jair Bolsonaro.

También Geert Wilders (Partij voor de Vrijheid), que en 2009 recibió el Premio Oriana Fallaci por producir un cortometraje de propaganda antiislámica, es conocido también por su extremismo prosionista. «Jerusalén, Judea y Samaria —en su opinión— son todas de Israel (...) La patria de los palestinos es el Reino de Jordania (...) Obama y Kerry deben dejar de criticar a Israel por los asentamientos. Judea y Samaria pertenecen a los israelíes»[^10]. En el programa de Wilders, «distinguiéndose durante dos décadas por su lucha contra la islamización —escribe complacido un sitio web sionista— está también el reconocimiento de Jerusalén como capital de Israel, con el traslado de la embajada holandesa»[^11].

André Ventura, presidente de ¡Chega!, reiteró en Polonia la posición prosionista de su partido, declarando convencido: «Estamos con Israel y permaneceremos junto a Israel en esta batalla por los derechos humanos y la democracia»[^12]. A quienes lo comparan con Donald Trump y Jair Bolsonaro, André Ventura responde: «Estoy acostumbrado a estas comparaciones. Estas son las ideas en las que creo»[^13]. En cuanto a la guerra en Ucrania, el líder de la lista ¡Chega! en las elecciones europeas, Antonio Tânger Corrêa, dijo que «la derrota de Ucrania sería la derrota de todo Occidente y de Portugal, en caso de extrema necesidad»[^14], enviarían a sus tropas.

Marlene Svazek representó a la Freiheitliche Partei Österreichs en Pontida, cuyos «excelentes contactos»[^15] con la derecha israelí están garantizados por David Lasar, miembro del Consejo Nacional (Nationalrat) del partido austriaco. Lasar no es el único judío en el FPÖ: también es judío el ex-secretario general del partido y ex-parlamentario europeo Peter Sichrovsky, quien ha negado ser un agente del Mossad, pero ha admitido haber tenido «muchas reuniones con funcionarios israelís»[^16].

José Antonio Fúster es el nuevo presidente de Vox Madrid. El jefe del partido que lo representa, Santiago Abascal, encabezó una delegación a Israel en 2023 que se reunió con dos ministros de Tel Aviv. «Durante la visita, Abascal ha transmitido el apoyo y la solidaridad de España al Primer Ministro israelí Benjamin Netanyahu, y ha defendido la urgente necesidad de acabar con Hamas que, según Abascal, es un grupo terrorista que «encarna el mal absoluto»[^17]. Tras la reunión de la delegación de Vox con Netanyahu, el candidato electoral Jorge Buxadé Villalba afirmó que las acciones genocidas cometidas por el régimen sionista en la Franja de Gaza son «operaciones antiterroristas» que deben continuar «hasta que no quede ni un solo terrorista»[^18].

En cuanto a Roberto Vannacci, elegido diputado del Parlamento Europeo en las listas de la Liga por Salvini, su currículum vitae patriot puede jactarse de una participación activa en las operaciones de EE.UU. en Oriente Medio. El general comandó durante dos turnos (2005-2006) el Special Forces Task Group en Irak y fue el primer comandante de la Task Force 45 en Afganistán en 2013, poco antes de la transición de la International Security Assistance Force a la Resolute Support Mission, Vannacci asumió el cargo de jefe del Estado Mayor de las fuerzas especiales de la OTAN, «una organización que ha garantizado la paz durante más de cincuenta años, una alianza política y militar que ha funcionado bien»[^19]. Habiendo prestado sus servicios a los Estados Unidos «para la estabilización de Irak»[^20] como Deputy Commanding General y Director of Training, el 21 de agosto de 2018, Vannacci fue galardonado con la Legion of Merit, la condecoración militar estadounidense creada por el presidente Franklin D. Roosevelt. Su consigna antes y después de la elección de Trump ha sido: «Go, Donald, go!».

[^1]: Cfr. C. Mutti, Alla destra degli USA, «Eurasia» 1/2023.

[^2]: Después de la confluencia de los grupos de Identity and Democracy en el grupo de Patriots, se aprobó una nueva versión del manifiesto político. Véase https://patriots.eu/manifesto

[^3]: Freiheitliche Partei Österreichs (Austria), 6; Vlaams Belang (Bélgica), 3; Dansk Folkeparti (Dinamarca), 1; Rassemblement National (Francia), 30; Foni Logikis (Grecia), 1; Fidesz - Magyar Polgári Szövetség (Hungría), 10; Kereszténydemokrata Néppárt (Hungría), 1; Liga para Salvini Premier (Italia), 8; Letvija primajâ vietâ (Letonia), 1; Partij voor de Vrijheid (Países Bajos), 6; Ruch Narodowy (Polonia), 2; ¡Chega! (Portugal), 2; ANO (República Checa), 7; Automovilistaé sobê (República Checa), 1; Přísaha (República Checa), 1; Vox (España), 6.

[^4]: Angela Napoletano, La «visita». Orbán incorona Trump: «Lui è il presidente della pace», avvenire.it, 9 marzo 2024.

[^5]: András Dezsô, The roots of Orbán’s strong bond with Israel and its PM, https://balkaninsight.com, 14 de noviembre de 2023.

[^6]: Bardella, «riconoscere Palestina è riconoscere terrorismo». «Sarò uno scudo per i nostri connazionali ebrei», ANSA, 26/6/2024.

[^7]: Mauro Zanon, Sorpresa, lo «scudo» degli ebrei in Francia è il partito della Le Pen, tempi.it, 27 de octubre de 2023.

[^8]: Stefano Baldolini, Salvina punta su Trump: «Spero che vinca. Andrò negli Usa prima del voto». Tensioni con Meloni? «Governo durerà 5 anni», repubblica.it, 13 de julio de 2024.

[^9]: Nova.News, 7 de octubre de 2024.

[^10]: Elezioni in Olanda, che è il sovranista Wilders: anti-Islam, contro l’Ue e sostenitore del Grande Israele, www.open.online, 23 de noviembre de 2023.

[^11]: www.informazionecorretta.com, 26 de octubre de 2024.

[^12]: www.agenzianova.com, 6 de octubre de 2024.

[^13]: Especial: André Ventura. «Sou contra o aborto mas nunca condenaria uma mulher que aborta», «Jornal SOL», 12 de julio de 2022.

[^14]: Ventura admite tropas portuguesas na Ucrânia e tem uma posição clara sobre Putin, «CNN Portugal», 11 de marzo de 2024.

[^15]: Sophie Makris, Austria’s Jews wary of far-right charm offensive, www.timeofisrael.com, 3 de marzo de 2019.

[^16]: Yossi Melman, Sichrovsky Denies He Was a Mossad Agent, www.haaretz.com, 3 de junio de 2005.

[^17]: Fernando Heller, Spagna: il leader di Vox pretende le scuse di Sánchez per aver messo in dubbio l’offensiva israeliana contro Hamas, https://euractiv.it, 6 de diciembre de 2023.

[^18]: El ultraderechista Vox defiende los ataques de Israel en Gaza tras la polémica reunión con Netanyahu, euronews, 29 de mayo de 2024.

[^19]: Bruno Vespa, Vannacci: «Dopo l’Ue tornerei nell’esercito», «La Verità», 30 de octubre de 2024, p. 7.

[^20]: Missione Iraq: Riconoscimento al Generale Roberto Vannacci, en www.difesa.it , cit. en www.wikipedia.org

---

Artículo original: Hipérbola Janus, Patriots (TOR), 9/Ene/2025

yakihonne.com iris.to jumble.social Me

@ fe32298e:20516265

2024-12-16 20:59:13

Today I learned how to install NVapi to monitor my GPUs in Home Assistant.

NVApi is a lightweight API designed for monitoring NVIDIA GPU utilization and enabling automated power management. It provides real-time GPU metrics, supports integration with tools like Home Assistant, and offers flexible power management and PCIe link speed management based on workload and thermal conditions.

• GPU Utilization Monitoring: Utilization, memory usage, temperature, fan speed, and power consumption.
• Automated Power Limiting: Adjusts power limits dynamically based on temperature thresholds and total power caps, configurable per GPU or globally.
• Cross-GPU Coordination: Total power budget applies across multiple GPUs in the same system.
• PCIe Link Speed Management: Controls minimum and maximum PCIe link speeds with idle thresholds for power optimization.
• Home Assistant Integration: Uses the built-in RESTful platform and template sensors.

Getting the Data

sudo apt install golang-go git clone https://github.com/sammcj/NVApi.git cd NVapi go run main.go -port 9999 -rate 1 curl http://localhost:9999/gpu

Response for a single GPU: [ { "index": 0, "name": "NVIDIA GeForce RTX 4090", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 16, "power_limit_watts": 450, "memory_total_gb": 23.99, "memory_used_gb": 0.46, "memory_free_gb": 23.52, "memory_usage_percent": 2, "temperature": 38, "processes": [], "pcie_link_state": "not managed" } ]

Response for multiple GPUs: [ { "index": 0, "name": "NVIDIA GeForce RTX 3090", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 14, "power_limit_watts": 350, "memory_total_gb": 24, "memory_used_gb": 0.43, "memory_free_gb": 23.57, "memory_usage_percent": 2, "temperature": 36, "processes": [], "pcie_link_state": "not managed" }, { "index": 1, "name": "NVIDIA RTX A4000", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 10, "power_limit_watts": 140, "memory_total_gb": 15.99, "memory_used_gb": 0.56, "memory_free_gb": 15.43, "memory_usage_percent": 3, "temperature": 41, "processes": [], "pcie_link_state": "not managed" } ]

Start at Boot

Create /etc/systemd/system/nvapi.service:

``` [Unit] Description=Run NVapi After=network.target

[Service] Type=simple Environment="GOPATH=/home/ansible/go" WorkingDirectory=/home/ansible/NVapi ExecStart=/usr/bin/go run main.go -port 9999 -rate 1 Restart=always User=ansible

Environment="GPU_TEMP_CHECK_INTERVAL=5"

Environment="GPU_TOTAL_POWER_CAP=400"

Environment="GPU_0_LOW_TEMP=40"

Environment="GPU_0_MEDIUM_TEMP=70"

Environment="GPU_0_LOW_TEMP_LIMIT=135"

Environment="GPU_0_MEDIUM_TEMP_LIMIT=120"

Environment="GPU_0_HIGH_TEMP_LIMIT=100"

Environment="GPU_1_LOW_TEMP=45"

Environment="GPU_1_MEDIUM_TEMP=75"

Environment="GPU_1_LOW_TEMP_LIMIT=140"

Environment="GPU_1_MEDIUM_TEMP_LIMIT=125"

Environment="GPU_1_HIGH_TEMP_LIMIT=110"

[Install] WantedBy=multi-user.target ```

Home Assistant

Add to Home Assistant configuration.yaml and restart HA (completely).

For a single GPU, this works: ``` sensor: - platform: rest name: MYPC GPU Information resource: http://mypc:9999 method: GET headers: Content-Type: application/json value_template: "{{ value_json[0].index }}" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature scan_interval: 1 # seconds

• platform: template sensors: mypc_gpu_0_gpu: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} GPU" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_memory: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Memory" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_power: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Power" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_0_power_limit: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_0_temperature: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Temperature" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'temperature') }}" unit_of_measurement: "°C" ```

For multiple GPUs: ``` rest: scan_interval: 1 resource: http://mypc:9999 sensor: - name: "MYPC GPU0 Information" value_template: "{{ value_json[0].index }}" json_attributes_path: "$.0" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature - name: "MYPC GPU1 Information" value_template: "{{ value_json[1].index }}" json_attributes_path: "$.1" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature

• platform: template sensors: mypc_gpu_0_gpu: friendly_name: "MYPC GPU0 GPU" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_memory: friendly_name: "MYPC GPU0 Memory" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_power: friendly_name: "MYPC GPU0 Power" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_0_power_limit: friendly_name: "MYPC GPU0 Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_0_temperature: friendly_name: "MYPC GPU0 Temperature" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'temperature') }}" unit_of_measurement: "C"

• platform: template sensors: mypc_gpu_1_gpu: friendly_name: "MYPC GPU1 GPU" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_1_memory: friendly_name: "MYPC GPU1 Memory" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_1_power: friendly_name: "MYPC GPU1 Power" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_1_power_limit: friendly_name: "MYPC GPU1 Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_1_temperature: friendly_name: "MYPC GPU1 Temperature" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'temperature') }}" unit_of_measurement: "C"

```

Basic entity card: type: entities entities: - entity: sensor.mypc_gpu_0_gpu secondary_info: last-updated - entity: sensor.mypc_gpu_0_memory secondary_info: last-updated - entity: sensor.mypc_gpu_0_power secondary_info: last-updated - entity: sensor.mypc_gpu_0_power_limit secondary_info: last-updated - entity: sensor.mypc_gpu_0_temperature secondary_info: last-updated

Ansible Role

```

• name: install go become: true package: name: golang-go state: present

• name: git clone git: repo: "https://github.com/sammcj/NVApi.git" dest: "/home/ansible/NVapi" update: yes force: true

go run main.go -port 9999 -rate 1

• name: install systemd service become: true copy: src: nvapi.service dest: /etc/systemd/system/nvapi.service

• name: Reload systemd daemons, enable, and restart nvapi become: true systemd: name: nvapi daemon_reload: yes enabled: yes state: restarted ```

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@ be39043c:4a573ca3

2024-08-16 01:59:24

Traditionally, miso making takes place during the cold winter. Miso is fermented during the warm season and start using after it gets cooler in the fall. However, I did make during the summer and there was no problem.

For 29oz miso

Ingredients: * Chickpeas 0.5lbs（227g） * Dried Koji 0.5lbs（227g） *not raw(active) koji * Natural salts 103g * Chickpeas : Koji: Salts = 1: 1: 0.45 (salts 12.5%)

I find chickpeas easier to handle than soy beans. For soy beans,

• Soy beans 230g (soak at least 18 hours)
• Dried Koji 340g
• Natural salts 　30g（Salts 12.5%）

You also need :
Container for fermentation -32 oz glass jar (no metal lid) or strong plastic container or bag that can be sealed. * large mixing bowl
small bowl
* pressure cooker or large pot * food processor or blender or masher (I use the bottom of small glass jar sanitized with hotwater) * parchment paper or plastic wrap to cover the surface

1. Wash chickpeas and soak over night
2. Cook chickpeas until it can be crashed with your thumb and pinky finger with a pressure cooker or a pot (this may take hours with a pot) Move a part of cooked liquid from the pot to a small bowl and drain the rest. Wait until chickpeas can be handled with hand.
3. Mash chickpeas into paste
4. Sanitize the 32oz jar with hot water or sanitizer of your choice
5. Mixed dried koji with salts with hand
6. Add koji and salts to the chickpea paste. Mix with hand well. Add a little bit of the liquid you put aside earlier if the paste is too dry (do not add too much).
7. When mixed well, make balls with the paste using hands.
8. Throw one of the balls into the jar and push onto the jar with your fist. Repeat this process. (you don't have to punch here. Just push. This process is to transfer the miso paste into the jar without air. The exposure to air will lead to mold. Make sure not to have a space.)
9. After throwing all balls into the jar and place tightly without air, seal the surface with a piece of parchment paper or plastic wrap.
10. Close the lid.
11. Place the jar in a cool and dark place (room temperature). Leave 6 months to 2 years. After the half of the duration, you may pull out of paste and place the bottom half onto the upper half so that the miso will be evenly fermented. This process can be skipped. Check once in a couple of months if there is mold.
12. If mold appears on the surface, just scrape it off.

Miso pro's video. He uses soys.

https://marukawamiso.com/make-miso/85.html

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@ fe02e8ec:f07fbe0b

2025-03-31 14:43:22

\ Und genau dafür wirst auch du gedrillt werden: Menschen zu jagen und töten. Unbekannte, die auch nicht wissen, was sie hier tun. Oder Unschuldige, die nicht rechtzeitig fliehen konnten. Einfach töten. Alle. Ohne zu fragen. Denn das ist deine Aufgabe, Soldat: Töte Menschen!

Egal, was du vorher warst, Heizungsmonteur, KFZ-Mechaniker, Veganer, Marketing-Manager, Friseur, Verkäufer, Kindergärtner: Es ist egal. Jetzt musst du töten. Denn du hast mitgemacht. Entweder, weil du es nicht ernst genommen hast, weil du dich nie für Politik interessiert hast. Oder weil du gedacht hast, das alles betrifft dich nicht. Weil du gedacht hast, Wahlen könnten etwas verändern. Oder weil du immer das Maul gehalten hast, damit dich keiner als «Rechter» bezeichnet. Egal. Jetzt musst du töten. Das ist das Spiel.

Ja, es ist ein Spiel. Grausam, abartig, menschenverachtend. Dennoch hat es Regeln: Diejenigen, die das Spiel beginnen, müssen niemals selbst auf das Schlachtfeld. Das ist die erste Regel. Ihre Söhne auch nicht, nicht die Söhne der anderen Politiker, nicht die der EU-Abgeordneten, nicht die der Parteibonzen. Auch nicht die der Banker, der Vorstandsvorsitzenden, der Chefredakteure. Denn alle wissen, wie man das Spiel spielt. Nur du nicht.

Du bist einfach eine Figur auf dem Spielfeld, die es verpasst hat, NEIN zu sagen, als noch Gelegenheit war. Jetzt bist du verwandelt worden in eine menschliche Drohne. Wenn sie sagen: töte!, dann tötest du. Denken kannst du, wenn alles vorbei ist. Falls du je wieder nach Hause kommst. Vielleicht sogar mit beiden Beinen und beiden Armen. Vielleicht auch nicht. Egal. Wer hätte Mitleid mit einer Spielfigur?

Nein, du musst töten. Das ist deine Aufgabe. Sie sagen es nun schon seit Monaten, warum glaubst du es nicht? Sie meinen es ernst. Wenn du den Brief in Händen hältst ist es zu spät. Es gilt dann das Notstandsrecht und keiner kann mehr verweigern. Da hättest du dich vorher drum kümmern müssen. Oder auf eine Demo gehen. Oder laut und mit klarer Stimme in jedem Gespräch den Wahnsinn anprangern. Hast du aber nicht.

Jetzt musst du töten oder du wirst getötet. Das ist das Spiel. Du hättest selbst denken können. Hast du aber nicht. Hast deine Zeit mit sinnlosen Videos vertan, Netflix geguckt und hast Influencerinnen geliked. Die müssen nicht an die Front. Aber du. Morgen, wenn du aufstehst, die Uniform anziehst und rausgehst, dann wirst du Befehle ausführen oder erschossen werden. Also wirst du Menschen töten. Dein Leben wird nie wieder so sein, wie zuvor. Dein Schmerz, deine Schuld, dein Leid: sie gehen ein in die unendliche Reihe der Soldaten, die seit Jahrhunderten dasselbe Schicksal erlitten. Deren Schreie noch immer durch den ewigen Raum hallen. Deren Opfer von den Herren des Spiels mit einem Lächeln entgegengenommen wurde. Deren Gliedmaßen auf den Schlachtfeldern liegen geblieben waren. Zum Dank erhielten sie eine Medaille. Ein Stück Blech für den rechten Arm, einen Grabstein für den Vater, den Bruder, den Sohn. Für das Vaterland. Für Europa. Für die Demokratie. Der Hohn tropft aus jedem Politikerwort, doch die Menschen glauben noch immer die uralte Geschichte von Freund und Feind, von Gut und Böse.

\ Wer nicht aufwachen will muss töten. Du. Nicht am Bildschirm. In der echten Welt. Wo man nicht auf Replay drücken kann. Wo man den Gegner nicht nach links oder rechts swipen kann, denn er ist echt, real, lebendig. Noch. Entweder er oder du. Jetzt ist es zu spät für Entscheidungen. Kannst du es spüren? Die Work-Life Balance wird zur Kill-or-be-Killed balance. Es gibt kein Entrinnen. Denn du hast mitgemacht. Schweigen ist Zustimmung. Sich-nicht-drumkümmern ist Zustimmung. Kriegsparteien zu wählen ist noch mehr Zustimmung.

Heute.

Heute lässt sich noch etwas ändern.

Es hat nichts zu tun mit rechts oder links. Nur mit Menschlichkeit versus Hass, Macht und dem ganz großen Geld. Das sind die Gründe, für die du töten oder sterben musst.

Wie entscheidest du dich?

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@ b2caa9b3:9eab0fb5

2025-05-04 08:20:46

Hey friends,

Exciting news – I’m currently setting up my very first Discord server!

This space will be all about my travels, behind-the-scenes stories, photo sharing, and practical tips and insights from the road. My goal is to make it the central hub connecting all my decentralized social platforms where I can interact with you more directly, and share exclusive content.

Since I’m just starting out, I’d love to hear from you:

Do you know any useful RSS-feed integrations for updates?

Can you recommend any cool Discord bots for community engagement or automation?

Are there any tips or features you think I must include?

The idea is to keep everything free and accessible, and to grow a warm, helpful community around the joy of exploring the world.

It’s my first time managing a Discord server, so your experience and suggestions would mean a lot. Leave a comment – I’m all ears!

Thanks for your support, Ruben Storm

yakihonne.com iris.to jumble.social Me

@ b4403b24:83542d4e

2025-03-31 14:31:53

🚀 Bitcoin Enthusiasts! Tomorrow the price of #BTCPrague2025 tickets goes up so take advantage of the 10% discount using code from the video - BTCBULGARIA.

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originally posted at https://stacker.news/items/930210

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@ 86dfbe73:628cef55

2025-05-04 06:56:33

Building A Second Brain (BASB) ist eine Methode, mit der man Ideen, Einsichten und Vernetzungen, die man durch seine Erfahrungen gewonnen hat, systematisch speichert und die jeder Zeit abrufbar sind. Kurz, BASB erweitert das Gedächtnis mit Hilfe moderner digitaler Werkzeuge und Netzwerke. Die Kernidee ist, dass man durch diese Verlagerung sein biologisches Gehirn befreit, um frei denken zu können, seiner Kreativität freien Lauf zu geben oder einfach im Moment sein kann.

Die Methode besteht aus drei Grundschritten: dem Sammeln von Ideen und Erkenntnissen, dem Vernetzen dieser Ideen und Erkenntnisse und dem Erschaffen konkreter Ergebnisse.

Sammeln: Der erste Schritt beim Aufbau eines Second Brains ist das «Sammeln» der Ideen und Erkenntnisse, die genug wichtig oder interessant sind, um sie festzuhalten. Dafür wird als Organisationsstruktur P.A.R.A empfohlen.

Vernetzen: Sobald man angefangen hat, sein persönliches Wissen strukturiert zu sammeln, wird man anfangen, Muster und Verbindungen zwischen den Ideen und Erkenntnissen zu erkennen. Ab dieser Stelle verwende ich parallel die Zettelkastenmethode (ZKM)

Erschaffen: All das Erfassen, Zusammenfassen, Verbinden und Strukturieren haben letztlich das Ziel: Konkrete Ergebnisse in der realen Welt zu erschaffen.

PARA ist die Organisationsstruktur, die auf verschiedenen Endgeräten einsetzt werden kann, um digitale Informationen immer nach dem gleichen Schema abzulegen. Seien es Informationen, Notizen, Grafiken, Videos oder Dateien, alles hat seinen festen Platz und kann anhand von vier Kategorien bzw. „Buckets“ kategorisiert werden.

PARA steht dabei für: * Projekte * Areas * Ressourcen * Archiv

Projekte (engl. Projects) sind kurzfristige Bemühungen in Arbeit und Privatleben. Sie sind das, woran Du aktuell arbeitest. Sie haben einige für die Arbeit förderliche Eigenschaften: * Sie haben einen Anfang und ein Ende (im Gegensatz zu einem Hobby oder einem Verantwortungsbereich). * Sie haben ein konkretes Ergebnis, dass erreicht werden soll und bestehen aus konkreten Schritten, die nötig und zusammen hinreichend sind, um dieses Ziel zu erreichen, entspricht GTD von David Allen

Verantwortungsbereiche (engl. Areas) betreffen alles, was man langfristig im Blick behalten will. Sie unterscheidet von Projekten, dass man bei ihnen kein Ziel verfolgt, sondern einem Standard halten will. Sie sind dementsprechend nicht befristet. Man könnte sagen, dass sie einen Anspruch an uns selbst und unsere Lebenswelt darstellen.

Ressourcen (engl. Resources) sind Themen, die allenfalls langfristig relevant oder nützlich werden könnten. Sie sind eine Sammelkategorie für alles, was weder Projekt noch Verantwortungsbereich ist. Es sind: * Themen, die interessant sind. (English: Topic) * Untersuchungsgegenständige, die man erforschen will. (Englisch: Subject) * Nützliche Informationen für den späteren Gebrauch.

Das Archiv ist für alles Inaktive aus den obigen drei Kategorien. Es ist ein Lager für Beendetes und Aufgeschobenes.

Das System PARA ist eine nach zeitlicher Handlungsrelevanz angeordnete Ablage. Projekte kommen vor den Verantwortungsbereichen, weil sie einen kurz- bis mittelfristigen Zeithorizont haben, Verantwortungsbereiche dagegen einen unbegrenzten Zeithorizont. Ressourcen und Archiv bilden die Schlusslichter, weil sie gewöhnlich weder Priorität haben, noch dringend sind.

yakihonne.com iris.to jumble.social Me

@ 6f6b50bb:a848e5a1

2024-12-15 15:09:52

Che cosa significherebbe trattare l'IA come uno strumento invece che come una persona?

Dall’avvio di ChatGPT, le esplorazioni in due direzioni hanno preso velocità.

La prima direzione riguarda le capacità tecniche. Quanto grande possiamo addestrare un modello? Quanto bene può rispondere alle domande del SAT? Con quanta efficienza possiamo distribuirlo?

La seconda direzione riguarda il design dell’interazione. Come comunichiamo con un modello? Come possiamo usarlo per un lavoro utile? Quale metafora usiamo per ragionare su di esso?

La prima direzione è ampiamente seguita e enormemente finanziata, e per una buona ragione: i progressi nelle capacità tecniche sono alla base di ogni possibile applicazione. Ma la seconda è altrettanto cruciale per il campo e ha enormi incognite. Siamo solo a pochi anni dall’inizio dell’era dei grandi modelli. Quali sono le probabilità che abbiamo già capito i modi migliori per usarli?

Propongo una nuova modalità di interazione, in cui i modelli svolgano il ruolo di applicazioni informatiche (ad esempio app per telefoni): fornendo un’interfaccia grafica, interpretando gli input degli utenti e aggiornando il loro stato. In questa modalità, invece di essere un “agente” che utilizza un computer per conto dell’essere umano, l’IA può fornire un ambiente informatico più ricco e potente che possiamo utilizzare.

Metafore per l’interazione

Al centro di un’interazione c’è una metafora che guida le aspettative di un utente su un sistema. I primi giorni dell’informatica hanno preso metafore come “scrivanie”, “macchine da scrivere”, “fogli di calcolo” e “lettere” e le hanno trasformate in equivalenti digitali, permettendo all’utente di ragionare sul loro comportamento. Puoi lasciare qualcosa sulla tua scrivania e tornare a prenderlo; hai bisogno di un indirizzo per inviare una lettera. Man mano che abbiamo sviluppato una conoscenza culturale di questi dispositivi, la necessità di queste particolari metafore è scomparsa, e con esse i design di interfaccia skeumorfici che le rafforzavano. Come un cestino o una matita, un computer è ora una metafora di se stesso.

La metafora dominante per i grandi modelli oggi è modello-come-persona. Questa è una metafora efficace perché le persone hanno capacità estese che conosciamo intuitivamente. Implica che possiamo avere una conversazione con un modello e porgli domande; che il modello possa collaborare con noi su un documento o un pezzo di codice; che possiamo assegnargli un compito da svolgere da solo e che tornerà quando sarà finito.

Tuttavia, trattare un modello come una persona limita profondamente il nostro modo di pensare all’interazione con esso. Le interazioni umane sono intrinsecamente lente e lineari, limitate dalla larghezza di banda e dalla natura a turni della comunicazione verbale. Come abbiamo tutti sperimentato, comunicare idee complesse in una conversazione è difficile e dispersivo. Quando vogliamo precisione, ci rivolgiamo invece a strumenti, utilizzando manipolazioni dirette e interfacce visive ad alta larghezza di banda per creare diagrammi, scrivere codice e progettare modelli CAD. Poiché concepiamo i modelli come persone, li utilizziamo attraverso conversazioni lente, anche se sono perfettamente in grado di accettare input diretti e rapidi e di produrre risultati visivi. Le metafore che utilizziamo limitano le esperienze che costruiamo, e la metafora modello-come-persona ci impedisce di esplorare il pieno potenziale dei grandi modelli.

Per molti casi d’uso, e specialmente per il lavoro produttivo, credo che il futuro risieda in un’altra metafora: modello-come-computer.

Usare un’IA come un computer

Sotto la metafora modello-come-computer, interagiremo con i grandi modelli seguendo le intuizioni che abbiamo sulle applicazioni informatiche (sia su desktop, tablet o telefono). Nota che ciò non significa che il modello sarà un’app tradizionale più di quanto il desktop di Windows fosse una scrivania letterale. “Applicazione informatica” sarà un modo per un modello di rappresentarsi a noi. Invece di agire come una persona, il modello agirà come un computer.

Agire come un computer significa produrre un’interfaccia grafica. Al posto del flusso lineare di testo in stile telescrivente fornito da ChatGPT, un sistema modello-come-computer genererà qualcosa che somiglia all’interfaccia di un’applicazione moderna: pulsanti, cursori, schede, immagini, grafici e tutto il resto. Questo affronta limitazioni chiave dell’interfaccia di chat standard modello-come-persona:

• Scoperta. Un buon strumento suggerisce i suoi usi. Quando l’unica interfaccia è una casella di testo vuota, spetta all’utente capire cosa fare e comprendere i limiti del sistema. La barra laterale Modifica in Lightroom è un ottimo modo per imparare l’editing fotografico perché non si limita a dirti cosa può fare questa applicazione con una foto, ma cosa potresti voler fare. Allo stesso modo, un’interfaccia modello-come-computer per DALL-E potrebbe mostrare nuove possibilità per le tue generazioni di immagini.

• Efficienza. La manipolazione diretta è più rapida che scrivere una richiesta a parole. Per continuare l’esempio di Lightroom, sarebbe impensabile modificare una foto dicendo a una persona quali cursori spostare e di quanto. Ci vorrebbe un giorno intero per chiedere un’esposizione leggermente più bassa e una vibranza leggermente più alta, solo per vedere come apparirebbe. Nella metafora modello-come-computer, il modello può creare strumenti che ti permettono di comunicare ciò che vuoi più efficientemente e quindi di fare le cose più rapidamente.

A differenza di un’app tradizionale, questa interfaccia grafica è generata dal modello su richiesta. Questo significa che ogni parte dell’interfaccia che vedi è rilevante per ciò che stai facendo in quel momento, inclusi i contenuti specifici del tuo lavoro. Significa anche che, se desideri un’interfaccia più ampia o diversa, puoi semplicemente richiederla. Potresti chiedere a DALL-E di produrre alcuni preset modificabili per le sue impostazioni ispirati da famosi artisti di schizzi. Quando clicchi sul preset Leonardo da Vinci, imposta i cursori per disegni prospettici altamente dettagliati in inchiostro nero. Se clicchi su Charles Schulz, seleziona fumetti tecnicolor 2D a basso dettaglio.

Una bicicletta della mente proteiforme

La metafora modello-come-persona ha una curiosa tendenza a creare distanza tra l’utente e il modello, rispecchiando il divario di comunicazione tra due persone che può essere ridotto ma mai completamente colmato. A causa della difficoltà e del costo di comunicare a parole, le persone tendono a suddividere i compiti tra loro in blocchi grandi e il più indipendenti possibile. Le interfacce modello-come-persona seguono questo schema: non vale la pena dire a un modello di aggiungere un return statement alla tua funzione quando è più veloce scriverlo da solo. Con il sovraccarico della comunicazione, i sistemi modello-come-persona sono più utili quando possono fare un intero blocco di lavoro da soli. Fanno le cose per te.

Questo contrasta con il modo in cui interagiamo con i computer o altri strumenti. Gli strumenti producono feedback visivi in tempo reale e sono controllati attraverso manipolazioni dirette. Hanno un overhead comunicativo così basso che non è necessario specificare un blocco di lavoro indipendente. Ha più senso mantenere l’umano nel loop e dirigere lo strumento momento per momento. Come stivali delle sette leghe, gli strumenti ti permettono di andare più lontano a ogni passo, ma sei ancora tu a fare il lavoro. Ti permettono di fare le cose più velocemente.

Considera il compito di costruire un sito web usando un grande modello. Con le interfacce di oggi, potresti trattare il modello come un appaltatore o un collaboratore. Cercheresti di scrivere a parole il più possibile su come vuoi che il sito appaia, cosa vuoi che dica e quali funzionalità vuoi che abbia. Il modello genererebbe una prima bozza, tu la eseguirai e poi fornirai un feedback. “Fai il logo un po’ più grande”, diresti, e “centra quella prima immagine principale”, e “deve esserci un pulsante di login nell’intestazione”. Per ottenere esattamente ciò che vuoi, invierai una lista molto lunga di richieste sempre più minuziose.

Un’interazione alternativa modello-come-computer sarebbe diversa: invece di costruire il sito web, il modello genererebbe un’interfaccia per te per costruirlo, dove ogni input dell’utente a quell’interfaccia interroga il grande modello sotto il cofano. Forse quando descrivi le tue necessità creerebbe un’interfaccia con una barra laterale e una finestra di anteprima. All’inizio la barra laterale contiene solo alcuni schizzi di layout che puoi scegliere come punto di partenza. Puoi cliccare su ciascuno di essi, e il modello scrive l’HTML per una pagina web usando quel layout e lo visualizza nella finestra di anteprima. Ora che hai una pagina su cui lavorare, la barra laterale guadagna opzioni aggiuntive che influenzano la pagina globalmente, come accoppiamenti di font e schemi di colore. L’anteprima funge da editor WYSIWYG, permettendoti di afferrare elementi e spostarli, modificarne i contenuti, ecc. A supportare tutto ciò è il modello, che vede queste azioni dell’utente e riscrive la pagina per corrispondere ai cambiamenti effettuati. Poiché il modello può generare un’interfaccia per aiutare te e lui a comunicare più efficientemente, puoi esercitare più controllo sul prodotto finale in meno tempo.

La metafora modello-come-computer ci incoraggia a pensare al modello come a uno strumento con cui interagire in tempo reale piuttosto che a un collaboratore a cui assegnare compiti. Invece di sostituire un tirocinante o un tutor, può essere una sorta di bicicletta proteiforme per la mente, una che è sempre costruita su misura esattamente per te e il terreno che intendi attraversare.

Un nuovo paradigma per l’informatica?

I modelli che possono generare interfacce su richiesta sono una frontiera completamente nuova nell’informatica. Potrebbero essere un paradigma del tutto nuovo, con il modo in cui cortocircuitano il modello di applicazione esistente. Dare agli utenti finali il potere di creare e modificare app al volo cambia fondamentalmente il modo in cui interagiamo con i computer. Al posto di una singola applicazione statica costruita da uno sviluppatore, un modello genererà un’applicazione su misura per l’utente e le sue esigenze immediate. Al posto della logica aziendale implementata nel codice, il modello interpreterà gli input dell’utente e aggiornerà l’interfaccia utente. È persino possibile che questo tipo di interfaccia generativa sostituisca completamente il sistema operativo, generando e gestendo interfacce e finestre al volo secondo necessità.

All’inizio, l’interfaccia generativa sarà un giocattolo, utile solo per l’esplorazione creativa e poche altre applicazioni di nicchia. Dopotutto, nessuno vorrebbe un’app di posta elettronica che occasionalmente invia email al tuo ex e mente sulla tua casella di posta. Ma gradualmente i modelli miglioreranno. Anche mentre si spingeranno ulteriormente nello spazio di esperienze completamente nuove, diventeranno lentamente abbastanza affidabili da essere utilizzati per un lavoro reale.

Piccoli pezzi di questo futuro esistono già. Anni fa Jonas Degrave ha dimostrato che ChatGPT poteva fare una buona simulazione di una riga di comando Linux. Allo stesso modo, websim.ai utilizza un LLM per generare siti web su richiesta mentre li navighi. Oasis, GameNGen e DIAMOND addestrano modelli video condizionati sull’azione su singoli videogiochi, permettendoti di giocare ad esempio a Doom dentro un grande modello. E Genie 2 genera videogiochi giocabili da prompt testuali. L’interfaccia generativa potrebbe ancora sembrare un’idea folle, ma non è così folle.

Ci sono enormi domande aperte su come apparirà tutto questo. Dove sarà inizialmente utile l’interfaccia generativa? Come condivideremo e distribuiremo le esperienze che creiamo collaborando con il modello, se esistono solo come contesto di un grande modello? Vorremmo davvero farlo? Quali nuovi tipi di esperienze saranno possibili? Come funzionerà tutto questo in pratica? I modelli genereranno interfacce come codice o produrranno direttamente pixel grezzi?

Non conosco ancora queste risposte. Dovremo sperimentare e scoprirlo!Che cosa significherebbe trattare l'IA come uno strumento invece che come una persona?

Dall’avvio di ChatGPT, le esplorazioni in due direzioni hanno preso velocità.

La prima direzione riguarda le capacità tecniche. Quanto grande possiamo addestrare un modello? Quanto bene può rispondere alle domande del SAT? Con quanta efficienza possiamo distribuirlo?

La seconda direzione riguarda il design dell’interazione. Come comunichiamo con un modello? Come possiamo usarlo per un lavoro utile? Quale metafora usiamo per ragionare su di esso?

La prima direzione è ampiamente seguita e enormemente finanziata, e per una buona ragione: i progressi nelle capacità tecniche sono alla base di ogni possibile applicazione. Ma la seconda è altrettanto cruciale per il campo e ha enormi incognite. Siamo solo a pochi anni dall’inizio dell’era dei grandi modelli. Quali sono le probabilità che abbiamo già capito i modi migliori per usarli?

Propongo una nuova modalità di interazione, in cui i modelli svolgano il ruolo di applicazioni informatiche (ad esempio app per telefoni): fornendo un’interfaccia grafica, interpretando gli input degli utenti e aggiornando il loro stato. In questa modalità, invece di essere un “agente” che utilizza un computer per conto dell’essere umano, l’IA può fornire un ambiente informatico più ricco e potente che possiamo utilizzare.

Metafore per l’interazione

Al centro di un’interazione c’è una metafora che guida le aspettative di un utente su un sistema. I primi giorni dell’informatica hanno preso metafore come “scrivanie”, “macchine da scrivere”, “fogli di calcolo” e “lettere” e le hanno trasformate in equivalenti digitali, permettendo all’utente di ragionare sul loro comportamento. Puoi lasciare qualcosa sulla tua scrivania e tornare a prenderlo; hai bisogno di un indirizzo per inviare una lettera. Man mano che abbiamo sviluppato una conoscenza culturale di questi dispositivi, la necessità di queste particolari metafore è scomparsa, e con esse i design di interfaccia skeumorfici che le rafforzavano. Come un cestino o una matita, un computer è ora una metafora di se stesso.

La metafora dominante per i grandi modelli oggi è modello-come-persona. Questa è una metafora efficace perché le persone hanno capacità estese che conosciamo intuitivamente. Implica che possiamo avere una conversazione con un modello e porgli domande; che il modello possa collaborare con noi su un documento o un pezzo di codice; che possiamo assegnargli un compito da svolgere da solo e che tornerà quando sarà finito.

Tuttavia, trattare un modello come una persona limita profondamente il nostro modo di pensare all’interazione con esso. Le interazioni umane sono intrinsecamente lente e lineari, limitate dalla larghezza di banda e dalla natura a turni della comunicazione verbale. Come abbiamo tutti sperimentato, comunicare idee complesse in una conversazione è difficile e dispersivo. Quando vogliamo precisione, ci rivolgiamo invece a strumenti, utilizzando manipolazioni dirette e interfacce visive ad alta larghezza di banda per creare diagrammi, scrivere codice e progettare modelli CAD. Poiché concepiamo i modelli come persone, li utilizziamo attraverso conversazioni lente, anche se sono perfettamente in grado di accettare input diretti e rapidi e di produrre risultati visivi. Le metafore che utilizziamo limitano le esperienze che costruiamo, e la metafora modello-come-persona ci impedisce di esplorare il pieno potenziale dei grandi modelli.

Per molti casi d’uso, e specialmente per il lavoro produttivo, credo che il futuro risieda in un’altra metafora: modello-come-computer.

Usare un’IA come un computer

Sotto la metafora modello-come-computer, interagiremo con i grandi modelli seguendo le intuizioni che abbiamo sulle applicazioni informatiche (sia su desktop, tablet o telefono). Nota che ciò non significa che il modello sarà un’app tradizionale più di quanto il desktop di Windows fosse una scrivania letterale. “Applicazione informatica” sarà un modo per un modello di rappresentarsi a noi. Invece di agire come una persona, il modello agirà come un computer.

Agire come un computer significa produrre un’interfaccia grafica. Al posto del flusso lineare di testo in stile telescrivente fornito da ChatGPT, un sistema modello-come-computer genererà qualcosa che somiglia all’interfaccia di un’applicazione moderna: pulsanti, cursori, schede, immagini, grafici e tutto il resto. Questo affronta limitazioni chiave dell’interfaccia di chat standard modello-come-persona:

Scoperta. Un buon strumento suggerisce i suoi usi. Quando l’unica interfaccia è una casella di testo vuota, spetta all’utente capire cosa fare e comprendere i limiti del sistema. La barra laterale Modifica in Lightroom è un ottimo modo per imparare l’editing fotografico perché non si limita a dirti cosa può fare questa applicazione con una foto, ma cosa potresti voler fare. Allo stesso modo, un’interfaccia modello-come-computer per DALL-E potrebbe mostrare nuove possibilità per le tue generazioni di immagini.

Efficienza. La manipolazione diretta è più rapida che scrivere una richiesta a parole. Per continuare l’esempio di Lightroom, sarebbe impensabile modificare una foto dicendo a una persona quali cursori spostare e di quanto. Ci vorrebbe un giorno intero per chiedere un’esposizione leggermente più bassa e una vibranza leggermente più alta, solo per vedere come apparirebbe. Nella metafora modello-come-computer, il modello può creare strumenti che ti permettono di comunicare ciò che vuoi più efficientemente e quindi di fare le cose più rapidamente.

A differenza di un’app tradizionale, questa interfaccia grafica è generata dal modello su richiesta. Questo significa che ogni parte dell’interfaccia che vedi è rilevante per ciò che stai facendo in quel momento, inclusi i contenuti specifici del tuo lavoro. Significa anche che, se desideri un’interfaccia più ampia o diversa, puoi semplicemente richiederla. Potresti chiedere a DALL-E di produrre alcuni preset modificabili per le sue impostazioni ispirati da famosi artisti di schizzi. Quando clicchi sul preset Leonardo da Vinci, imposta i cursori per disegni prospettici altamente dettagliati in inchiostro nero. Se clicchi su Charles Schulz, seleziona fumetti tecnicolor 2D a basso dettaglio.

Una bicicletta della mente proteiforme

La metafora modello-come-persona ha una curiosa tendenza a creare distanza tra l’utente e il modello, rispecchiando il divario di comunicazione tra due persone che può essere ridotto ma mai completamente colmato. A causa della difficoltà e del costo di comunicare a parole, le persone tendono a suddividere i compiti tra loro in blocchi grandi e il più indipendenti possibile. Le interfacce modello-come-persona seguono questo schema: non vale la pena dire a un modello di aggiungere un return statement alla tua funzione quando è più veloce scriverlo da solo. Con il sovraccarico della comunicazione, i sistemi modello-come-persona sono più utili quando possono fare un intero blocco di lavoro da soli. Fanno le cose per te.

Questo contrasta con il modo in cui interagiamo con i computer o altri strumenti. Gli strumenti producono feedback visivi in tempo reale e sono controllati attraverso manipolazioni dirette. Hanno un overhead comunicativo così basso che non è necessario specificare un blocco di lavoro indipendente. Ha più senso mantenere l’umano nel loop e dirigere lo strumento momento per momento. Come stivali delle sette leghe, gli strumenti ti permettono di andare più lontano a ogni passo, ma sei ancora tu a fare il lavoro. Ti permettono di fare le cose più velocemente.

Considera il compito di costruire un sito web usando un grande modello. Con le interfacce di oggi, potresti trattare il modello come un appaltatore o un collaboratore. Cercheresti di scrivere a parole il più possibile su come vuoi che il sito appaia, cosa vuoi che dica e quali funzionalità vuoi che abbia. Il modello genererebbe una prima bozza, tu la eseguirai e poi fornirai un feedback. “Fai il logo un po’ più grande”, diresti, e “centra quella prima immagine principale”, e “deve esserci un pulsante di login nell’intestazione”. Per ottenere esattamente ciò che vuoi, invierai una lista molto lunga di richieste sempre più minuziose.

Un’interazione alternativa modello-come-computer sarebbe diversa: invece di costruire il sito web, il modello genererebbe un’interfaccia per te per costruirlo, dove ogni input dell’utente a quell’interfaccia interroga il grande modello sotto il cofano. Forse quando descrivi le tue necessità creerebbe un’interfaccia con una barra laterale e una finestra di anteprima. All’inizio la barra laterale contiene solo alcuni schizzi di layout che puoi scegliere come punto di partenza. Puoi cliccare su ciascuno di essi, e il modello scrive l’HTML per una pagina web usando quel layout e lo visualizza nella finestra di anteprima. Ora che hai una pagina su cui lavorare, la barra laterale guadagna opzioni aggiuntive che influenzano la pagina globalmente, come accoppiamenti di font e schemi di colore. L’anteprima funge da editor WYSIWYG, permettendoti di afferrare elementi e spostarli, modificarne i contenuti, ecc. A supportare tutto ciò è il modello, che vede queste azioni dell’utente e riscrive la pagina per corrispondere ai cambiamenti effettuati. Poiché il modello può generare un’interfaccia per aiutare te e lui a comunicare più efficientemente, puoi esercitare più controllo sul prodotto finale in meno tempo.

La metafora modello-come-computer ci incoraggia a pensare al modello come a uno strumento con cui interagire in tempo reale piuttosto che a un collaboratore a cui assegnare compiti. Invece di sostituire un tirocinante o un tutor, può essere una sorta di bicicletta proteiforme per la mente, una che è sempre costruita su misura esattamente per te e il terreno che intendi attraversare.

Un nuovo paradigma per l’informatica?

I modelli che possono generare interfacce su richiesta sono una frontiera completamente nuova nell’informatica. Potrebbero essere un paradigma del tutto nuovo, con il modo in cui cortocircuitano il modello di applicazione esistente. Dare agli utenti finali il potere di creare e modificare app al volo cambia fondamentalmente il modo in cui interagiamo con i computer. Al posto di una singola applicazione statica costruita da uno sviluppatore, un modello genererà un’applicazione su misura per l’utente e le sue esigenze immediate. Al posto della logica aziendale implementata nel codice, il modello interpreterà gli input dell’utente e aggiornerà l’interfaccia utente. È persino possibile che questo tipo di interfaccia generativa sostituisca completamente il sistema operativo, generando e gestendo interfacce e finestre al volo secondo necessità.

All’inizio, l’interfaccia generativa sarà un giocattolo, utile solo per l’esplorazione creativa e poche altre applicazioni di nicchia. Dopotutto, nessuno vorrebbe un’app di posta elettronica che occasionalmente invia email al tuo ex e mente sulla tua casella di posta. Ma gradualmente i modelli miglioreranno. Anche mentre si spingeranno ulteriormente nello spazio di esperienze completamente nuove, diventeranno lentamente abbastanza affidabili da essere utilizzati per un lavoro reale.

Piccoli pezzi di questo futuro esistono già. Anni fa Jonas Degrave ha dimostrato che ChatGPT poteva fare una buona simulazione di una riga di comando Linux. Allo stesso modo, websim.ai utilizza un LLM per generare siti web su richiesta mentre li navighi. Oasis, GameNGen e DIAMOND addestrano modelli video condizionati sull’azione su singoli videogiochi, permettendoti di giocare ad esempio a Doom dentro un grande modello. E Genie 2 genera videogiochi giocabili da prompt testuali. L’interfaccia generativa potrebbe ancora sembrare un’idea folle, ma non è così folle.

Ci sono enormi domande aperte su come apparirà tutto questo. Dove sarà inizialmente utile l’interfaccia generativa? Come condivideremo e distribuiremo le esperienze che creiamo collaborando con il modello, se esistono solo come contesto di un grande modello? Vorremmo davvero farlo? Quali nuovi tipi di esperienze saranno possibili? Come funzionerà tutto questo in pratica? I modelli genereranno interfacce come codice o produrranno direttamente pixel grezzi?

Non conosco ancora queste risposte. Dovremo sperimentare e scoprirlo!

Tradotto da:\ https://willwhitney.com/computing-inside-ai.htmlhttps://willwhitney.com/computing-inside-ai.html

yakihonne.com iris.to jumble.social Me

@ 9dd283b1:cf9b6beb

2025-03-31 13:21:08

Do you still feel anxiety when Bitcoin's price drops significantly, even though you're in fiat profit (100% +) ? Why or why not? And when did you truly stop feeling any emotional attachment to the price fluctuations?

originally posted at https://stacker.news/items/930139

yakihonne.com iris.to jumble.social Me

@ 2ede6f6b:b94998e2

2024-08-15 21:11:43

test

originally posted at https://stacker.news/items/459389

yakihonne.com iris.to jumble.social Me

@ 826e9f89:ffc5c759

2025-04-12 21:34:24

What follows began as snippets of conversations I have been having for years, on and off, here and there. It will likely eventually be collated into a piece I have been meaning to write on “payments” as a whole. I foolishly started writing this piece years ago, not realizing that the topic is gargantuan and for every week I spend writing it I have to add two weeks to my plan. That may or may not ever come to fruition, but in the meantime, Tether announced it was issuing on Taproot Assets and suddenly everybody is interested again. This is as good a catalyst as any to carve out my “stablecoin thesis”, such as it exists, from “payments”, and put it out there for comment and feedback.

In contrast to the “Bitcoiner take” I will shortly revert to, I invite the reader to keep the following potential counterargument in mind, which might variously be termed the “shitcoiner”, “realist”, or “cynical” take, depending on your perspective: that stablecoins have clear product-market-fit. Now, as a venture capitalist and professional thinkboi focusing on companies building on Bitcoin, I obviously think that not only is Bitcoin the best money ever invented and its monetization is pretty much inevitable, but that, furthermore, there is enormous, era-defining long-term potential for a range of industries in which Bitcoin is emerging as superior technology, even aside from its role as money. But in the interest not just of steelmanning but frankly just of honesty, I would grudgingly agree with the following assessment as of the time of writing: the applications of crypto (inclusive of Bitcoin but deliberately wider) that have found product-market-fit today, and that are not speculative bets on future development and adoption, are: Bitcoin as savings technology, mining as a means of monetizing energy production, and stablecoins.

I think there are two typical Bitcoiner objections to stablecoins of significantly greater importance than all others: that you shouldn’t be supporting dollar hegemony, and that you don’t need a blockchain. I will elaborate on each of these, and for the remainder of the post will aim to produce a synthesis of three superficially contrasting (or at least not obviously related) sources of inspiration: these objections, the realisation above that stablecoins just are useful, and some commentary on technical developments in Bitcoin and the broader space that I think inform where things are likely to go. As will become clear as the argument progresses, I actually think the outcome to which I am building up is where things have to go. I think the technical and economic incentives at play make this an inevitability rather than a “choice”, per se. Given my conclusion, which I will hold back for the time being, this is a fantastically good thing, hence I am motivated to write this post at all!

Objection 1: Dollar Hegemony

I list this objection first because there isn’t a huge amount to say about it. It is clearly a normative position, and while I more or less support it personally, I don’t think that it is material to the argument I am going on to make, so I don’t want to force it on the reader. While the case for this objection is probably obvious to this audience (isn’t the point of Bitcoin to destroy central banks, not further empower them?) I should at least offer the steelman that there is a link between this and the realist observation that stablecoins are useful. The reason they are useful is because people prefer the dollar to even shitter local fiat currencies. I don’t think it is particularly fruitful to say that they shouldn’t. They do. Facts don’t care about your feelings. There is a softer bridging argument to be made here too, to the effect that stablecoins warm up their users to the concept of digital bearer (ish) assets, even though these particular assets are significantly scammier than Bitcoin. Again, I am just floating this, not telling the reader they should or shouldn’t buy into it.

All that said, there is one argument I do want to put my own weight behind, rather than just float: stablecoin issuance is a speculative attack on the institution of fractional reserve banking. A “dollar” Alice moves from JPMorgan to Tether embodies two trade-offs from Alice’s perspective: i) a somewhat opaque profile on the credit risk of the asset: the likelihood of JPMorgan ever really defaulting on deposits vs the operator risk of Tether losing full backing and/or being wrench attacked by the Federal Government and rugging its users. These risks are real but are almost entirely political. I’m skeptical it is meaningful to quantify them, but even if it is, I am not the person to try to do it. Also, more transparently to Alice, ii) far superior payment rails (for now, more on this to follow).

However, from the perspective of the fiat banking cartel, fractional reserve leverage has been squeezed. There are just as many notional dollars in circulation, but there the backing has been shifted from levered to unlevered issuers. There are gradations of relevant objections to this: while one might say, Tether’s backing comes from Treasuries, so you are directly funding US debt issuance!, this is a bit silly in the context of what other dollars one might hold. It’s not like JPMorgan is really competing with the Treasury to sell credit into the open market. Optically they are, but this is the core of the fiat scam. Via the guarantees of the Federal Reserve System, JPMorgan can sell as much unbacked credit as it wants knowing full well the difference will be printed whenever this blows up. Short-term Treasuries are also JPMorgan’s most pristine asset safeguarding its equity, so the only real difference is that Tether only holds Treasuries without wishing more leverage into existence. The realization this all builds up to is that, by necessity,

Tether is a fully reserved bank issuing fiduciary media against the only dollar-denominated asset in existence whose value (in dollar terms) can be guaranteed. Furthermore, this media arguably has superior “moneyness” to the obvious competition in the form of US commercial bank deposits by virtue of its payment rails.

That sounds pretty great when you put it that way! Of course, the second sentence immediately leads to the second objection, and lets the argument start to pick up steam …

Objection 2: You Don’t Need a Blockchain

I don’t need to explain this to this audience but to recap as briefly as I can manage: Bitcoin’s value is entirely endogenous. Every aspect of “a blockchain” that, out of context, would be an insanely inefficient or redundant modification of a “database”, in context is geared towards the sole end of enabling the stability of this endogenous value. Historically, there have been two variations of stupidity that follow a failure to grok this: i) “utility tokens”, or blockchains with native tokens for something other than money. I would recommend anybody wanting a deeper dive on the inherent nonsense of a utility token to read Only The Strong Survive, in particular Chapter 2, Crypto Is Not Decentralized, and the subsection, Everything Fights For Liquidity, and/or Green Eggs And Ham, in particular Part II, Decentralized Finance, Technically. ii) “real world assets” or, creating tokens within a blockchain’s data structure that are not intended to have endogenous value but to act as digital quasi-bearer certificates to some or other asset of value exogenous to this system. Stablecoins are in this second category.

RWA tokens definitionally have to have issuers, meaning some entity that, in the real world, custodies or physically manages both the asset and the record-keeping scheme for the asset. “The blockchain” is at best a secondary ledger to outsource ledger updates to public infrastructure such that the issuer itself doesn’t need to bother and can just “check the ledger” whenever operationally relevant. But clearly ownership cannot be enforced in an analogous way to Bitcoin, under both technical and social considerations. Technically, Bitcoin’s endogenous value means that whoever holds the keys to some or other UTXOs functionally is the owner. Somebody else claiming to be the owner is yelling at clouds. Whereas, socially, RWA issuers enter a contract with holders (whether legally or just in terms of a common-sense interpretation of the transaction) such that ownership of the asset issued against is entirely open to dispute. That somebody can point to “ownership” of the token may or may not mean anything substantive with respect to the physical reality of control of the asset, and how the issuer feels about it all.

And so, one wonders, why use a blockchain at all? Why doesn’t the issuer just run its own database (for the sake of argument with some or other signature scheme for verifying and auditing transactions) given it has the final say over issuance and redemption anyway? I hinted at an answer above: issuing on a blockchain outsources this task to public infrastructure. This is where things get interesting. While it is technically true, given the above few paragraphs, that, you don’t need a blockchain for that, you also don’t need to not use a blockchain for that. If you want to, you can.

This is clearly the case given stablecoins exist at all and have gone this route. If one gets too angry about not needing a blockchain for that, one equally risks yelling at clouds! And, in fact, one can make an even stronger argument, more so from the end users’ perspective. These products do not exist in a vacuum but rather compete with alternatives. In the case of stablecoins, the alternative is traditional fiat money, which, as stupid as RWAs on a blockchain are, is even dumber. It actually is just a database, except it’s a database that is extremely annoying to use, basically for political reasons because the industry managing these private databases form a cartel that never needs to innovate or really give a shit about its customers at all. In many, many cases, stablecoins on blockchains are dumb in the abstract, but superior to the alternative methods of holding and transacting in dollars existing in other forms. And note, this is only from Alice’s perspective of wanting to send and receive, not a rehashing of the fractional reserve argument given above. This is the essence of their product-market-fit. Yell at clouds all you like: they just are useful given the alternative usually is not Bitcoin, it’s JPMorgan’s KYC’d-up-the-wazoo 90s-era website, more than likely from an even less solvent bank.

So where does this get us? It might seem like we are back to “product-market-fit, sorry about that” with Bitcoiners yelling about feelings while everybody else makes do with their facts. However, I think we have introduced enough material to move the argument forward by incrementally incorporating the following observations, all of which I will shortly go into in more detail: i) as a consequence of making no technical sense with respect to what blockchains are for, today’s approach won’t scale; ii) as a consequence of short-termist tradeoffs around socializing costs, today’s approach creates an extremely unhealthy and arguably unnatural market dynamic in the issuer space; iii) Taproot Assets now exist and handily address both points i) and ii), and; iv) eCash is making strides that I believe will eventually replace even Taproot Assets.

To tease where all this is going, and to get the reader excited before we dive into much more detail: just as Bitcoin will eat all monetary premia, Lightning will likely eat all settlement, meaning all payments will gravitate towards routing over Lightning regardless of the denomination of the currency at the edges. Fiat payments will gravitate to stablecoins to take advantage of this; stablecoins will gravitate to TA and then to eCash, and all of this will accelerate hyperbitcoinization by “bitcoinizing” payment rails such that an eventual full transition becomes as simple as flicking a switch as to what denomination you want to receive.

I will make two important caveats before diving in that are more easily understood in light of having laid this groundwork: I am open to the idea that it won’t be just Lightning or just Taproot Assets playing the above roles. Without veering into forecasting the entire future development of Bitcoin tech, I will highlight that all that really matters here are, respectively: a true layer 2 with native hashlocks, and a token issuance scheme that enables atomic routing over such a layer 2 (or combination of such). For the sake of argument, the reader is welcome to swap in “Ark” and “RGB” for “Lightning” and “TA” both above and in all that follows. As far as I can tell, this makes no difference to the argument and is even exciting in its own right. However, for the sake of simplicity in presentation, I will stick to “Lightning” and “TA” hereafter.

1) Today’s Approach to Stablecoins Won’t Scale

This is the easiest to tick off and again doesn’t require much explanation to this audience. Blockchains fundamentally don’t scale, which is why Bitcoin’s UTXO scheme is a far better design than ex-Bitcoin Crypto’s’ account-based models, even entirely out of context of all the above criticisms. This is because Bitcoin transactions can be batched across time and across users with combinations of modes of spending restrictions that provide strong economic guarantees of correct eventual net settlement, if not perpetual deferral. One could argue this is a decent (if abstrusely technical) definition of “scaling” that is almost entirely lacking in Crypto.

What we see in ex-Bitcoin crypto is so-called “layer 2s” that are nothing of the sort, forcing stablecoin schemes in these environments into one of two equally poor design choices if usage is ever to increase: fees go higher and higher, to the point of economic unviability (and well past it) as blocks fill up, or move to much more centralized environments that increasingly are just databases, and hence which lose the benefits of openness thought to be gleaned by outsourcing settlement to public infrastructure. This could be in the form of punting issuance to a bullshit “layer 2” that is a really a multisig “backing” a private execution environment (to be decentralized any daw now) or an entirely different blockchain that is just pretending even less not to be a database to begin with. In a nutshell, this is a decent bottom-up explanation as to why Tron has the highest settlement of Tether.

This also gives rise to the weirdness of “gas tokens” - assets whose utility as money is and only is in the form of a transaction fee to transact a different kind of money. These are not quite as stupid as a “utility token,” given at least they are clearly fulfilling a monetary role and hence their artificial scarcity can be justified. But they are frustrating from Bitcoiners’ and users’ perspectives alike: users would prefer to pay transaction fees on dollars in dollars, but they can’t because the value of Ether, Sol, Tron, or whatever, is the string and bubblegum that hold their boondoggles together. And Bitcoiners wish this stuff would just go away and stop distracting people, whereas this string and bubblegum is proving transiently useful.

All in all, today’s approach is fine so long as it isn’t being used much. It has product-market fit, sure, but in the unenviable circumstance that, if it really starts to take off, it will break, and even the original users will find it unusable.

2) Today’s Approach to Stablecoins Creates an Untenable Market Dynamic

Reviving the ethos of you don’t need a blockchain for that, notice the following subtlety: while the tokens representing stablecoins have value to users, that value is not native to the blockchain on which they are issued. Tether can (and routinely does) burn tokens on Ethereum and mint them on Tron, then burn on Tron and mint on Solana, and so on. So-called blockchains “go down” and nobody really cares. This makes no difference whatsoever to Tether’s own accounting, and arguably a positive difference to users given these actions track market demand. But it is detrimental to the blockchain being switched away from by stripping it of “TVL” that, it turns out, was only using it as rails: entirely exogenous value that leaves as quickly as it arrived.

One underdiscussed and underappreciated implication of the fact that no value is natively running through the blockchain itself is that, in the current scheme, both the sender and receiver of a stablecoin have to trust the same issuer. This creates an extremely powerful network effect that, in theory, makes the first-to-market likely to dominate and in practice has played out exactly as this theory would suggest: Tether has roughly 80% of the issuance, while roughly 19% goes to the political carve-out of USDC that wouldn’t exist at all were it not for government interference. Everybody else combined makes up the final 1%.

So, Tether is a full reserve bank but also has to be everybody’s bank. This is the source of a lot of the discomfort with Tether, and which feeds into the original objection around dollar hegemony, that there is an ill-defined but nonetheless uneasy feeling that Tether is slowly morphing into a CBDC. I would argue this really has nothing to do with Tether’s own behavior but rather is a consequence of the market dynamic inevitably created by the current stablecoin scheme. There is no reason to trust any other bank because nobody really wants a bank, they just want the rails. They want something that will retain a nominal dollar value long enough to spend it again. They don’t care what tech it runs on and they don’t even really care about the issuer except insofar as having some sense they won’t get rugged.

Notice this is not how fiat works. Banks can, of course, settle between each other, thus enabling their users to send money to customers of other banks. This settlement function is actually the entire point of central banks, less the money printing and general corruption enabled (we might say, this was the historical point of central banks, which have since become irredeemably corrupted by this power). This process is clunkier than stablecoins, as covered above, but the very possibility of settlement means there is no gigantic network effect to being the first commercial issuer of dollar balances. If it isn’t too triggering to this audience, one might suggest that the money printer also removes the residual concern that your balances might get rugged! (or, we might again say, you guarantee you don’t get rugged in the short term by guaranteeing you do get rugged in the long term).

This is a good point at which to introduce the unsettling observation that broader fintech is catching on to the benefits of stablecoins without any awareness whatsoever of all the limitations I am outlining here. With the likes of Stripe, Wise, Robinhood, and, post-Trump, even many US megabanks supposedly contemplating issuing stablecoins (obviously within the current scheme, not the scheme I am building up to proposing), we are forced to boggle our minds considering how on earth settlement is going to work. Are they going to settle through Ether? Well, no, because i) Ether isn’t money, it’s … to be honest, I don’t think anybody really knows what it is supposed to be, or if they once did they aren’t pretending anymore, but anyway, Stripe certainly hasn’t figured that out yet so, ii) it won’t be possible to issue them on layer 1s as soon as there is any meaningful volume, meaning they will have to route through “bullshit layer 2 wrapped Ether token that is really already a kind of stablecoin for Ether.”

The way they are going to try to fix this (anybody wanna bet?) is routing through DEXes, which is so painfully dumb you should be laughing and, if you aren’t, I would humbly suggest you don’t get just how dumb it is. What this amounts to is plugging the gap of Ether’s lack of moneyness (and wrapped Ether’s hilarious lack of moneyness) with … drum roll … unknowable technical and counterparty risk and unpredictable cost on top of reverting to just being a database. So, in other words, all of the costs of using a blockchain when you don’t strictly need to, and none of the benefits. Stripe is going to waste billions of dollars getting sandwich attacked out of some utterly vanilla FX settlement it is facilitating for clients who have even less of an idea what is going on and why North Korea now has all their money, and will eventually realize they should have skipped their shitcoin phase and gone straight to understanding Bitcoin instead …

3) Bitcoin (and Taproot Assets) Fixes This

To tie together a few loose ends, I only threw in the hilariously stupid suggestion of settling through wrapped Ether on Ether on Ether in order to tee up the entirely sensible suggestion of settling through Lightning. Again, not that this will be new to this audience, but while issuance schemes have been around on Bitcoin for a long time, the breakthrough of Taproot Assets is essentially the ability to atomically route through Lightning.

I will admit upfront that this presents a massive bootstrapping challenge relative to the ex-Bitcoin Crypto approach, and it’s not obvious to me if or how this will be overcome. I include this caveat to make it clear I am not suggesting this is a given. It may not be, it’s just beyond the scope of this post (or frankly my ability) to predict. This is a problem for Lightning Labs, Tether, and whoever else decides to step up to issue. But even highlighting this as an obvious and major concern invites us to consider an intriguing contrast: scaling TA stablecoins is hardest at the start and gets easier and easier thereafter. The more edge liquidity there is in TA stables, the less of a risk it is for incremental issuance; the more TA activity, the more attractive deploying liquidity is into Lightning proper, and vice versa. With apologies if this metaphor is even more confusing than it is helpful, one might conceive of the situation as being that there is massive inertia to bootstrap, but equally there could be positive feedback in driving the inertia to scale. Again, I have no idea, and it hasn’t happened yet in practice, but in theory it’s fun.

More importantly to this conversation, however, this is almost exactly the opposite dynamic to the current scheme on other blockchains, which is basically free to start, but gets more and more expensive the more people try to use it. One might say it antiscales (I don’t think that’s a real word, but if Taleb can do it, then I can do it too!).

Furthermore, the entire concept of “settling in Bitcoin” makes perfect sense both economically and technically: economically because Bitcoin is money, and technically because it can be locked in an HTLC and hence can enable atomic routing (i.e. because Lightning is a thing). This is clearly better than wrapped Eth on Eth on Eth or whatever, but, tantalisingly, is better than fiat too! The core message of the payments tome I may or may not one day write is (or will be) that fiat payments, while superficially efficient on the basis of centralized and hence costless ledger amendments, actually have a hidden cost in the form of interbank credit. Many readers will likely have heard me say this multiple times and in multiple settings but, contrary to popular belief, there is no such thing as a fiat debit. Even if styled as a debit, all fiat payments are credits and all have credit risk baked into their cost, even if that is obscured and pushed to the absolute foundational level of money printing to keep banks solvent and hence keep payment channels open.

Furthermore! this enables us to strip away the untenable market dynamic from the point above. The underappreciated and underdiscussed flip side of the drawback of the current dynamic that is effectively fixed by Taproot Assets is that there is no longer a mammoth network effect to a single issuer. Senders and receivers can trust different issuers (i.e. their own banks) because those banks can atomically settle a single payment over Lightning. This does not involve credit. It is arguably the only true debit in the world across both the relevant economic and technical criteria: it routes through money with no innate credit risk, and it does so atomically due to that money’s native properties.

Savvy readers may have picked up on a seed I planted a while back and which can now delightfully blossom:

This is what Visa was supposed to be!

Crucially, this is not what Visa is now. Visa today is pretty much the bank that is everybody’s counterparty, takes a small credit risk for the privilege, and oozes free cash flow bottlenecking global consumer payments.

But if you read both One From Many by Dee Hock (for a first person but pretty wild and extravagant take) and Electronic Value Exchange by David Stearns (for a third person, drier, but more analytical and historically contextualized take) or if you are just intimately familiar with the modern history of payments for whatever other reason, you will see that the role I just described for Lightning in an environment of unboundedly many banks issuing fiduciary media in the form of stablecoins is exactly what Dee Hock wanted to create when he envisioned Visa:

A neutral and open layer of value settlement enabling banks to create digital, interbank payment schemes for their customers at very low cost.

As it turns out, his vision was technically impossible with fiat, hence Visa, which started as a cooperative amongst member banks, was corrupted into a duopolistic for-profit rent seeker in curious parallel to the historical path of central banks …

4) eCash

To now push the argument to what I think is its inevitable conclusion, it’s worth being even more vigilant on the front of you don’t need a blockchain for that. I have argued that there is a role for a blockchain in providing a neutral settlement layer to enable true debits of stablecoins. But note this is just a fancy and/or stupid way of saying that Bitcoin is both the best money and is programmable, which we all knew anyway. The final step is realizing that, while TA is nice in terms of providing a kind of “on ramp” for global payments infrastructure as a whole to reorient around Lightning, there is some path dependence here in assuming (almost certainly correctly) that the familiarity of stablecoins as “RWA tokens on a blockchain” will be an important part of the lure.

But once that transition is complete, or is well on its way to being irreversible, we may as well come full circle and cut out tokens altogether. Again, you really don’t need a blockchain for that, and the residual appeal of better rails has been taken care of with the above massive detour through what I deem to be the inevitability of Lightning as a settlement layer. Just as USDT on Tron arguably has better moneyness than a JPMorgan balance, so a “stablecoin” as eCash has better moneyness than as a TA given it is cheaper, more private, and has more relevantly bearer properties (in other words, because it is cash). The technical detail that it can be hashlocked is really all you need to tie this all together. That means it can be atomically locked into a Lightning routed debit to the recipient of a different issuer (or “mint” in eCash lingo, but note this means the same thing as what we have been calling fully reserved banks). And the economic incentive is pretty compelling too because, for all their benefits, there is still a cost to TAs given they are issued onchain and they require asset-specific liquidity to route on Lightning. Once the rest of the tech is in place, why bother? Keep your Lightning connectivity and just become a mint.

What you get at that point is dramatically superior private database to JPMorgan with the dramatically superior public rails of Lightning. There is nothing left to desire from “a blockchain” besides what Bitcoin is fundamentally for in the first place: counterparty-risk-free value settlement.

And as a final point with a curious and pleasing echo to Dee Hock at Visa, Calle has made the point repeatedly that David Chaum’s vision for eCash, while deeply philosophical besides the technical details, was actually pretty much impossible to operate on fiat. From an eCash perspective, fiat stablecoins within the above infrastructure setup are a dramatic improvement on anything previously possible. But, of course, they are a slippery slope to Bitcoin regardless …

Objections Revisited

As a cherry on top, I think the objections I highlighted at the outset are now readily addressed – to the extent the reader believes what I am suggesting is more or less a technical and economic inevitability, that is. While, sure, I’m not particularly keen on giving the Treasury more avenues to sell its welfare-warfare shitcoin, on balance the likely development I’ve outlined is an enormous net positive: it’s going to sell these anyway so I prefer a strong economic incentive to steadily transition not only to Lightning as payment rails but eCash as fiduciary media, and to use “fintech” as a carrot to induce a slow motion bank run.

As alluded to above, once all this is in place, the final step to a Bitcoin standard becomes as simple as an individual’s decision to want Bitcoin instead of fiat. On reflection, this is arguably the easiest part! It's setting up all the tech that puts people off, so trojan-horsing them with “faster, cheaper payment rails” seems like a genius long-term strategy.

And as to “needing a blockchain” (or not), I hope that is entirely wrapped up at this point. The only blockchain you need is Bitcoin, but to the extent people are still confused by this (which I think will take decades more to fully unwind), we may as well lean into dazzling them with whatever innovation buzzwords and decentralization theatre they were going to fall for anyway before realizing they wanted Bitcoin all along.

Conclusion

Stablecoins are useful whether you like it or not. They are stupid in the abstract but it turns out fiat is even stupider, on inspection. But you don’t need a blockchain, and using one as decentralization theatre creates technical debt that is insurmountable in the long run. Blockchain-based stablecoins are doomed to a utility inversely proportional to their usage, and just to rub it in, their ill-conceived design practically creates a commercial dynamic that mandates there only ever be a single issuer.

Given they are useful, it seems natural that this tension is going to blow up at some point. It also seems worthwhile observing that Taproot Asset stablecoins have almost the inverse problem and opposite commercial dynamic: they will be most expensive to use at the outset but get cheaper and cheaper as their usage grows. Also, there is no incentive towards a monopoly issuer but rather towards as many as are willing to try to operate well and provide value to their users.

As such, we can expect any sizable growth in stablecoins to migrate to TA out of technical and economic necessity. Once this has happened - or possibly while it is happening but is clearly not going to stop - we may as well strip out the TA component and just use eCash because you really don’t need a blockchain for that at all. And once all the money is on eCash, deciding you want to denominate it in Bitcoin is the simplest on-ramp to hyperbitcoinization you can possibly imagine, given we’ve spent the previous decade or two rebuilding all payments tech around Lightning.

Or: Bitcoin fixes this. The End.

• Allen, #892,125

thanks to Marco Argentieri, Lyn Alden, and Calle for comments and feedback

yakihonne.com iris.to jumble.social Me

@ 57d1a264:69f1fee1

2025-05-04 06:37:52

KOReader is a document viewer for E Ink devices. Supported file formats include EPUB, PDF, DjVu, XPS, CBT, CBZ, FB2, PDB, TXT, HTML, RTF, CHM, DOC, MOBI and ZIP files. It’s available for Kindle, Kobo, PocketBook, Android and desktop Linux.

Download it from https://koreader.rocks Repository: https://github.com/koreader/koreader

originally posted at https://stacker.news/items/970912

yakihonne.com iris.to jumble.social Me

@ e6817453:b0ac3c39

2024-12-07 15:06:43

I started a long series of articles about how to model different types of knowledge graphs in the relational model, which makes on-device memory models for AI agents possible.

We model-directed graphs

Also, graphs of entities

We even model hypergraphs

Last time, we discussed why classical triple and simple knowledge graphs are insufficient for AI agents and complex memory, especially in the domain of time-aware or multi-model knowledge.

So why do we need metagraphs, and what kind of challenge could they help us to solve?

• complex and nested event and temporal context and temporal relations as edges
• multi-mode and multilingual knowledge
• human-like memory for AI agents that has multiple contexts and relations between knowledge in neuron-like networks

MetaGraphs

A meta graph is a concept that extends the idea of a graph by allowing edges to become graphs. Meta Edges connect a set of nodes, which could also be subgraphs. So, at some level, node and edge are pretty similar in properties but act in different roles in a different context.
Also, in some cases, edges could be referenced as nodes.
This approach enables the representation of more complex relationships and hierarchies than a traditional graph structure allows. Let’s break down each term to understand better metagraphs and how they differ from hypergraphs and graphs.

Graph Basics

• A standard graph has a set of nodes (or vertices) and edges (connections between nodes).
• Edges are generally simple and typically represent a binary relationship between two nodes.
• For instance, an edge in a social network graph might indicate a “friend” relationship between two people (nodes).

Hypergraph

• A hypergraph extends the concept of an edge by allowing it to connect any number of nodes, not just two.
• Each connection, called a hyperedge, can link multiple nodes.
• This feature allows hypergraphs to model more complex relationships involving multiple entities simultaneously. For example, a hyperedge in a hypergraph could represent a project team, connecting all team members in a single relation.
• Despite its flexibility, a hypergraph doesn’t capture hierarchical or nested structures; it only generalizes the number of connections in an edge.

Metagraph

• A metagraph allows the edges to be graphs themselves. This means each edge can contain its own nodes and edges, creating nested, hierarchical structures.
• In a meta graph, an edge could represent a relationship defined by a graph. For instance, a meta graph could represent a network of organizations where each organization’s structure (departments and connections) is represented by its own internal graph and treated as an edge in the larger meta graph.
• This recursive structure allows metagraphs to model complex data with multiple layers of abstraction. They can capture multi-node relationships (as in hypergraphs) and detailed, structured information about each relationship.

Named Graphs and Graph of Graphs

As you can notice, the structure of a metagraph is quite complex and could be complex to model in relational and classical RDF setups. It could create a challenge of luck of tools and software solutions for your problem.
If you need to model nested graphs, you could use a much simpler model of Named graphs, which could take you quite far.

The concept of the named graph came from the RDF community, which needed to group some sets of triples. In this way, you form subgraphs inside an existing graph. You could refer to the subgraph as a regular node. This setup simplifies complex graphs, introduces hierarchies, and even adds features and properties of hypergraphs while keeping a directed nature.

It looks complex, but it is not so hard to model it with a slight modification of a directed graph.
So, the node could host graphs inside. Let's reflect this fact with a location for a node. If a node belongs to a main graph, we could set the location to null or introduce a main node . it is up to you

Nodes could have edges to nodes in different subgraphs. This structure allows any kind of nesting graphs. Edges stay location-free

Meta Graphs in Relational Model

Let’s try to make several attempts to model different meta-graphs with some constraints.

Directed Metagraph where edges are not used as nodes and could not contain subgraphs

In this case, the edge always points to two sets of nodes. This introduces an overhead of creating a node set for a single node. In this model, we can model empty node sets that could require application-level constraints to prevent such cases.

Directed Metagraph where edges are not used as nodes and could contain subgraphs

Adding a node set that could model a subgraph located in an edge is easy but could be separate from in-vertex or out-vert.
I also do not see a direct need to include subgraphs to a node, as we could just use a node set interchangeably, but it still could be a case.

Directed Metagraph where edges are used as nodes and could contain subgraphs

As you can notice, we operate all the time with node sets. We could simply allow the extension node set to elements set that include node and edge IDs, but in this case, we need to use uuid or any other strategy to differentiate node IDs from edge IDs. In this case, we have a collision of ephemeral edges or ephemeral nodes when we want to change the role and purpose of the node as an edge or vice versa.

A full-scale metagraph model is way too complex for a relational database.
So we need a better model.

Now, we have more flexibility but loose structural constraints. We cannot show that the element should have one vertex, one vertex, or both. This type of constraint has been moved to the application level. Also, the crucial question is about query and retrieval needs.
Any meta-graph model should be more focused on domain and needs and should be used in raw form. We did it for a pure theoretical purpose.

yakihonne.com iris.to jumble.social Me

@ 866e0139:6a9334e5

2025-03-31 12:44:27

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Autor: Carlos A. Gebauer. Dieser Beitrag wurde mit dem Pareto-Client geschrieben. Sie finden alle Texte der Friedenstaube und weitere Texte zum Thema Frieden hier.**

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Am 18. März 1924 schenkte meine Großmutter ihren Töchtern einen kleinen Bruder. Weil sein Vater fürchtete, der Junge könnte unter seinen vier Schwestern verweichlichen, schickte er den Kleinen zu Wochenendfreizeiten einer örtlichen Pfadfindergruppe. Ein Weltkriegsveteran veranstaltete dort mit den Kindern Geländespiele quer durch die schlesischen Wälder. Man lernte, Essbares zu finden, Pilze zu bestimmen, sich im Freien zu orientieren und Feuer zu machen.

Bald wurde deutlich, dass der Heranwachsende auch nicht mehr in den Blockflötenkreis seiner Schwestern und ihrer Freundinnen passte. Das Umfeld befürwortete, sein besonderes musikalisches Talent auf das Klavierspiel und das Flügelhorn zu richten. Kontakte bei der anschließenden Kirchenmusik mündeten schließlich in den elterlichen Entschluss, den nun 14-jährigen in ein Musikschulinternat zu schicken.

Es begann der Zweite Weltkrieg

Ein Jahr später, das erste Heimweh hatte sich langsam beruhigt, änderten sich die Verhältnisse schlagartig. Es begann der Zweite Weltkrieg. Mitschüler unter den jungen Musikern erfuhren, dass ihre älteren Brüder nun Soldaten werden mussten. Noch hielt sich die Gemeinschaft der jetzt 15-jährigen im Internat aber an einer Hoffnung fest: Bis sie selbst in das wehrfähige Alter kommen würden, müsste der Krieg längst beendet sein. In dieser Stimmungslage setzten sie ihre Ausbildung fort.

Es kam anders. Für den 18-jährigen erfolgte die befürchtete Einberufung in Form des „Gestellungsbefehls“. Entsprechend seiner Fähigkeiten sah man ihn zunächst für ein Musikkorps vor und schickte ihn zu einer ersten Grundausbildung nach Südfrankreich. Bei Nizza fand er sich nun plötzlich zwischen Soldaten, die Handgranaten in das Mittelmeer warfen, um Fische zu fangen. Es war das erste Mal, dass er fürchtete, infolge Explosionslärms sein Gehör zu verlieren. In den kommenden Jahren sollte er oft die Ohren zu- und den Mund offenhalten müssen, um sich wenigstens die Möglichkeit der angezielten Berufsausübung zu erhalten – wenn es überhaupt je dazu kommen würde.

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DIE FRIEDENSTAUBE FLIEGT AUCH IN IHR POSTFACH!

Hier können Sie die Friedenstaube abonnieren und bekommen die Artikel zugesandt, vorerst für alle kostenfrei, wir starten gänzlich ohne Paywall. (Die Bezahlabos fangen erst zu laufen an, wenn ein Monetarisierungskonzept für die Inhalte steht). Sie wollen der Genossenschaft beitreten oder uns unterstützen? Mehr Infos hier oder am Ende des Textes.

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Schon nach kurzer Zeit änderte sich die Befehlslage wieder. Der Musikstudent wurde nun zum Infanteristen und nach Russland an die Front verbracht. Vor ihm lagen jetzt drei Kriegsjahre: Gewalt, Dreck, Gewehrkugeln, Panzerschlachten, Granatsplitter, Luftangriffe, Entbehrungen, Hunger, Kälte, sieben Verwundungen, Blut und Schmerzen, Sterbende überall, Tote, Schreiende. Verzweiflung. Sorgen. Ängste. Todesangst. Zurückweichen? Verboten! Und die stets klare Ansage dazu: Wer nicht da vorne gegen den Feind um sein Leben kämpft, dem wird es ganz sicher da hinten von den eigenen Kameraden genommen.

Ein gewährter Fronturlaub 1944 versprach glückliche Momente. Zurück zu den Eltern, zurück zu den Schwestern, zurück nach Freiburg. Doch die Familie war nicht zu Hause, die Türen verschlossen. Eine Nachbarin öffnete ihr Fenster und rief dem Ratlosen zu: „Beeil‘ dich! Renn‘ zum Friedhof. Der Vater ist tot. Sie sind alle bei der Beerdigung!“ Wieder hieß es, qualvoll Abschied nehmen. Zurück an die Front.

Nach einem weiteren russischen Winter brach sich unübersehbar die Erkenntnis Bahn, dass der Krieg nun seinem Ende zugehe. Doch das Bemühen im Rückzug, sich mit einem versprengten Haufen irgendwie Richtung Heimat orientieren zu können, wurde doppelt jäh unterbrochen. Fanatische Vorgesetzte befahlen die längst Geschlagenen wieder gen Osten. Kurz darauf fielen sie heranrückenden russischen Truppen in die Hände. 

Kriegsgefangenschaft: Tabakration gegen Brot

Drei Jahre dem Tod entgangen, schwer verletzt und erschöpft war der 21-jährige also nun ein Kriegsgefangener. Jetzt lagen drei Jahre russischer Kriegsgefangenschaft vor ihm. Ständig war unklar, wie es weiterginge. Unmöglich jedenfalls, sich noch wie ein Pfadfinder aus den Wäldern zu ernähren. Es begannen die Jahre des Schlafens auf Brettern, die Zeit der ziellosen Zugtransporte an unbekannte Orte. Niemand sprach. Nur der Sonnenstand machte klar: Es ging nie Richtung Heimat, sondern immer weiter nach Osten. Weil der Blechbläser nicht rauchte, konnte er seine Tabakration gegen Brot tauschen. So überlebte er auch die Zeit des Hungers und der Morde in den Lagern, die Horrorbilder der nachts Erschlagenen und in die Latrinen geworfenen Toten, der sinnlosen Zwangsarbeiten und der allgegenwärtigen Wanzen. Wer versuchte zu fliehen, der wurde erschossen und sein Körper zur Abschreckung in den Fangdrähten belassen. Im Sommer stanken die dort verwesenden Leichen, wenn nicht Vögel sie rechtzeitig gefressen hatten.

Als der 24-jährige schließlich sechs Jahre nach seiner Einberufung aus russischer Kriegsgefangenschaft entlassen wurde, gab es kein Zurück mehr in seine schlesische Heimat. Abgemagert reiste er der vertriebenen Mutter nach, die mit seinen Schwestern und Millionen anderen Flüchtlingen im Westen Deutschlands verteilt worden war. Kraft Ordnungsverfügung wohnte sie jetzt im sauerländischen Bad Laasphe in einem schimmligen Garagenanbau. Als ihn ein Passant auf dieser Reise morgens allein, nur mit einem Becher an der Schnur um den Hals, auf Krücken durch Berlin ziehen sah, gab er ihm schweigend sein Butterbrot.

Der kleine, sanfte Junge aus dem schlesischen Freiburg hat danach noch 60 Jahre gelebt. Es dauerte zunächst sechs Jahre, bis er wieder kräftig genug war, ein Instrument zu spielen. 30-jährig saß er dann endlich in einem Orchester und begann ein normales Berufsleben. Aber sein Körper und seine Seele waren für immer aus jeder Normalität gerissen.

Irgendwo in Russland war ihm die linke Hüfte so versteift worden, dass sich seine Beine im Liegen an Wade und Schienbein überkreuzten. Er musste also stets den Oberkörper vorbeugen, um überhaupt laufen zu können. Über die Jahrzehnte verzog sich so sein gesamter Knochenbau. Jeder Tag brachte neue orthopädische Probleme und Schmerzen. Ärzte, Masseure, Physiotherapeuten, Schmerzmittel und Spezialausrüstungen aller Art prägten die Tagesabläufe. Asymmetrisch standen seine Schuhe nebeneinander, die ein Spezialschuster ihm mit erhöhter Sohle und Seitenstabilisierung am Knöchel fertigte. Sessel oder Sofas waren ihm nicht nutzbar, da er nur auf einem Spezialstuhl mit halb abgesenkter Sitzfläche Ruhe fand. Auf fremden Stühlen konnte er nur deren Vorderkante nutzen.

In den Nächten schrie er im Schlaf

Und auch wenn er sich ohne Krankheitstage bis zuletzt durch seinen Berufsalltag kämpfte, so gab es doch viele Tage voller entsetzlicher Schmerzen, wenn sich seine verdrehte Wirbelsäule zur Migräne in den Kopf bohrte. Bei alledem hörte man ihn allerdings niemals über sein Schicksal klagen. Er ertrug den ganzen Wahnsinn mit einer unbeschreiblichen Duldsamkeit. Nur in den Nächten schrie er bisweilen im Schlaf. In einem seiner Alpträume fürchtete er, Menschen getötet zu haben. Aber auch das erzählte er jahrzehntelang einzig seiner Frau.

Als sich einige Jahre vor seinem Tod der orthopädische Zustand weiter verschlechterte, konsultierte er einen Operateur, um Entlastungsmöglichkeiten zu erörtern. Der legte ihn auf eine Untersuchungsliege und empfahl, Verbesserungsversuche zu unterlassen, weil sie die Lage allenfalls verschlechtern konnten. In dem Moment, als er sich von der Liege erheben sollte, wurde deutlich, dass ihm dies nicht gelang. Die gereichte Hand, um ihn hochzuziehen, ignorierte er. Stattdessen rieb er seinen Rumpf ganz alleine eine quälend lange Minute über die Fläche, bis er endlich einen Winkel fand, um sich selbst in die Senkrechte zu bugsieren. Sich nicht auf andere verlassen, war sein Überlebenskonzept. Jahre später, als sich sein Zustand noch weiter verschlechtert hatte, lächelte er über seine Behinderung: „Ich hätte schon vor 60 Jahren tot auf einem Acker in Russland liegen können.“ Alles gehe irgendwann vorbei, tröstete er sich. Das war das andere Überlebenskonzept: liebevoll, friedfertig und sanft anderen gegenüber, unerbittlich mit sich selbst.

Sechs Monate vor seinem Tod saß er morgens regungslos auf seinem Spezialstuhl. Eine Altenpflegerin fand ihn und schlug Alarm. Mit allen Kunstgriffen der medizinischen Technik wurde er noch einmal in das Leben zurückkatapultiert. Aber seine Kräfte waren erschöpft. Es schob sich das Grauen der Vergangenheit zwischen ihn und die Welt. Bettlägerig kreiste er um sich selbst, erkannte niemanden und starrte mit weit offenen Augen an die Decke. „Die Russen schmeißen wieder Brandbomben!“, war einer seiner letzten Sätze.

Der kleine Junge aus Schlesien ist nicht zu weich geraten. Er hat sein Leid mit unbeugsamer Duldsamkeit ertragen. Er trug es wohl als Strafe für das Leid, das er anderen anzutun genötigt worden war. An seinem Geburtstag blühen immer die Magnolien. In diesem Jahr zum hundertsten Mal.

Dieser Text wurde am 23.3.2024 erstveröffentlicht auf „eigentümlich frei“.

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Carlos A. Gebauer studierte Philosophie, Neuere Geschichte, Sprach-, Rechts- und Musikwissenschaften in Düsseldorf, Bayreuth und Bonn. Sein juristisches Referendariat absolvierte er in Düsseldorf, u.a. mit Wahlstationen bei der Landesrundfunkanstalt NRW, bei der Spezialkammer für Kassenarztrecht des Sozialgerichtes Düsseldorf und bei dem Gnadenbeauftragten der Staatsanwaltschaft Düsseldorf.

Er war unter anderem als Rechtsanwalt und Notarvertreter bis er im November 2003 vom nordrhein-westfälischen Justizministerium zum Richter am Anwaltsgericht für den Bezirk der Rechtsanwaltskammer Düsseldorf ernannt wurde. Seit April 2012 arbeitet er in der Düsseldorfer Rechtsanwaltskanzlei Lindenau, Prior & Partner. Im Juni 2015 wählte ihn die Friedrich-August-von-Hayek-Gesellschaft zu ihrem Stellvertretenden Vorsitzenden. Seit Dezember 2015 ist er Richter im Zweiten Senat des Anwaltsgerichtshofes NRW.

1995 hatte er parallel zu seiner anwaltlichen Tätigkeit mit dem Verfassen gesellschaftspolitischer und juristischer Texte begonnen. Diese erschienen seither unter anderem in der Neuen Juristischen Wochenschrift (NJW), der Zeitschrift für Rechtspolitik (ZRP) in der Frankfurter Allgemeinen Zeitung, der Freien Presse Chemnitz, dem „Schweizer Monat“ oder dem Magazin für politische Kultur CICERO. Seit dem Jahr 2005 ist Gebauer ständiger Kolumnist und Autor des Magazins „eigentümlich frei“.

Gebauer glaubt als puristischer Liberaler unverbrüchlich an die sittliche Verpflichtung eines jeden einzelnen, sein Leben für sich selbst und für seine Mitmenschen verantwortlich zu gestalten; jede Fremdbestimmung durch Gesetze, staatliche Verwaltung, politischen Einfluss oder sonstige Gewalteinwirkung hat sich demnach auf ein ethisch vertretbares Minimum zu beschränken. Die Vorstellung eines europäischen Bundesstaates mit zentral detailsteuernder, supranationaler Staatsgewalt hält er für absurd und verfassungswidrig. 

\ Aktuelle Bücher:

Hayeks Warnung vor der Knechtschaft (2024) – hier im Handel

Das Prinzip Verantwortungslosigkeit (2023) – hier im Handel

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@ dbc27e2e:b1dd0b0b

2025-04-05 20:44:00

This method focuses on the amount of water in the first pour, which ultimately defines the coffee’s acidity and sweetness (more water = more acidity, less water = more sweetness). For the remainder of the brew, the water is divided into equal parts according to the strength you wish to attain.

Dose:

20g coffee (Coarse ground coffee)
300mL water (92°C / 197.6°F)
Time: 3:30

Instructions:

1. Pour 1: 0:00 > 50mL (42% of 120mL = 40% of total – less water in the ratio, targeting sweetness.)
2. Pour 2: 0:45 > 70mL (58% of 120mL = 40% of total – the top up for 40% of total.)
3. Pour 3: 1:30 > 60mL (The remaining water is 180mL / 3 pours = 60mL per pour)
4. Pour 4: 2:10 > 60mL
5. Pour 5: 2:40 > 60mL
6. Remove the V60 at 3:30

yakihonne.com iris.to jumble.social Me

@ 65038d69:1fff8852

2025-03-31 12:13:39

Artificial intelligence is upon us and not showing any signs of slowing. The most common concern from those in the workforce is being replaced by one of these “thinking machines”. But what if AI wasn’t coming for your job? What if it was coming for your boss’s job instead?

I happened across the following post on X: https://x.com/BrianRoemmele/status/1905754986795151629 Brian describes having installed an AI system that provides an omniscient “shadow” to each of the executives at a client company, which can then be queried by the CEO for reports. The CEO seems to like it so far, and if it leads to less time spent writing internal reports I’m sure the executives like it too. But many of you may be recoiling at the thought of an always-on nanycam who’s sole purpose seems to be to snitch on you to your boss, and judging by the replies to Brian’s post, you’re not alone. If your supervisor has a history of targeting you your fears may not be misplaced. Workplace surveillance tools are often coyly marketed for this.

What if instead of your boss using an AI tool to spy on you, your boss was completely replaced by an AI? Would your supervisor having no biases or favouritism sway your opinion? What about being able to tailor its communication specifically to you? Expressing no judgement at your clarifying questions? Being immediately available 24/7? Perfectly equitable expectations and performance reviews? Just writing that almost has me convinced this would usher in a workplace utopia.

In practice guaranteeing zero bias is extremely difficult. After all, these things are programmed by humans and learn from human data. Their “weights” could also be intentionally adjusted to favour or target. If the AI’s supervisor follows the Pareto Principle (also known as the 80/20 Rule) they may be tempted to ask it for a list of the lowest performing employees to be laid off on a regular basis. Not keeping yourself in the top 20% of performers (by whatever metrics the AI has been programmed to look for) may mean your job. The dystopian-future videogame “Cyberpunk 2077” tells a story of a company that brings in an AI only to have it fire all the human workers in favour of automation and copies of itself. Clearly it’s implementers forgot to set hard limits on its executive powers. The shareholders were happy with all-time high profits though…

When technology is blamed for these sorts of existential problems the IT industry collectively sighs and repeats the mantra, “The problem is not the technology. The problem is the people.” A quote from a 1979 IBM presentation is likewise summoned; “A computer can never be held accountable, therefore a computer must never make a management decision.” As a darker example, the Nuremberg trials post-WWII saw the precedent set that acting under “superior orders” is not a valid defence for war crimes or crimes against humanity. It seems responsibility can’t be passed to others, whether man or machine. The endless task of generating reports and presentations can probably be automated away though.

Would you work under an AI, or “hire” an AI to manage others? We can help you with that; you can find us at scalebright.ca.

yakihonne.com iris.to jumble.social Me

@ 57d1a264:69f1fee1

2025-05-04 06:27:15

Well, today posts looks are dedicated to STAR WARS. Enjoy!

Today we’re looking at Beat Saber (2019) and why its most essential design element can be used to make great VR games that have nothing to do with music or rhythm.

https://www.youtube.com/watch?v=EoOeO7S9ehw

It’s hard to believe Beat Saber was first released in Early Access seven years ago today. From day one, it was clear the game was something special, but even so we couldn’t have predicted it would become one of VR’s best-selling games of all time—a title it still holds all these years later. In celebration of the game’s lasting legacy we’re re-publishing our episode of Inside XR Design which explores the secret to Beat Saber’s fun, and how it can be applied to VR games which have nothing to do with music.

Read more at https://www.roadtovr.com/beat-saber-instructed-motion-until-you-fall-inside-xr-design/

originally posted at https://stacker.news/items/970909

yakihonne.com iris.to jumble.social Me

@ 0d1702d6:8f1ac66f

2025-03-31 10:45:57

Als Verrücktheit bezeichnen \ wir die chronische Entwicklung \ eines dauernden Wahnsystems \ bei vollkommener Erhaltung \ der Besonnenheit. 

Psychiater Emil Kraepelin 1893

Es ist Teil des westlichen Wahnsystems anzunehmen, Russland habe aus imperialen Absichten heraus 2022 mit nur 130.000 Soldaten die Grenze zur Ukraine überschritten, um so die gesamte Ukraine und später wohlmöglich Westeuropa militärisch einzunehmen, wie z.B. der deutsche Kriegsminister Pistorius seit 2023 suggerierte.

Nachdem die USA bereits 2014 die berechtigten Anti-Korruptions-Proteste der Ukrainer auf dem Maidan durch massive Unterstützung für einen illegalen Putsch gegen die russlandfreundliche Regierung im Sinne des von den USA gewünschten Regimewechsels manipuliert hatten, rüsteten sie in den folgenden Jahren die Ukraine massiv auf, trainierten ihre Soldaten, bauten mehr als einen Stützpunkt und machten die zwischen Ost & West hin- und hergerissene Ukraine so zielgerichtet unterhalb offizieller NATO-Mitgliedschaft schon zu einem kampfstarken eng befreundeten Partner, dessen Krieg gegen seine eigene russisch-stämmige Bevölkerung im rohstoffreichen Donbass die NATO unter Führung der USA somit auch direkt und indirekt unterstützte. 

Nachdem der Westen den Russen bei der Wiedervereinigung Deutschlands versprochen hatte, die NATO keinen Zentimeter nach Osten vorzuschieben und stattdessen ein gemeinsames europäisches Sicherheits-System unter Einbeziehung Russlands gemeinsam zu entwickeln, brachen wir diese Zusicherung mit den NATO-Osterweiterungen ab 1999 mehrfach bis heute. 

Russland zeigte sich bei seiner zunehmenden Umzingelung durch NATO-Staaten wesentlich nachsichtiger als es umgekehrt die USA schon bei russischen wenigen Raketen auf Kuba 1962 jemals waren und heute sein würden!

Zugleich hatte Russland seit Beginn der NATO-Osterweiterung immer unmissverständlich klar gemacht, dass es eine Stationierung von NATO-Truppen & Raketen in der Ukraine niemals tolerieren würde. Der damalige US-Senator und 2022 US-Präsident Biden sagte schon Ende der 90'er Jahre öffentlich, man werde auf diesen Wunsch der – nach Meinung von US-Geostrategen viel zu schwächen – Russen keine Rücksicht nehmen und erwarte, dass ihnen irgendwann die Nerven ob dieser provokativen Umzingelung durchgingen…

Folgerichtig simulierten die USA und die Europäer - wie Angela Merkel bereits öffentlich eingestanden - nur Verhandlungen über die Abkommen Minsk I und II, damit genügend Zeit blieb die Ukraine aufzurüsten und diese dann einen starken militärischen Schlag gegen die russisch stämmige Bevölkerung im Donbass und die russischen Soldaten auf der Krim ausführen konnte, ein Szenario, welches Anfang 2022 durch einen Truppenaufmarsch auch auf ukrainischer Seite weit fortgeschritten vorbereitet war, bevor im Februar 2022 die russische Armee die Grenze zur Ukraine überschritt.\ \ Trotz alledem kamen schon im April 2022 Unterhändler der Ukraine und Russlands in Ankara zur Übereinkunft eines Waffenstillstandes und Friedensplans (!), der dann allerdings von dem damaligen britischen Premierminister Boris Johnson – in Kooperation mit Joe Biden – durch einen Besuch in Kiew mit dem Versprechen von grenzenlosen Waffenlieferungen \ & logistischer Unterstützung durch die USA und Westeuropa „abgetrieben“ wurde.\ \ Zunächst wurden diese Tatsachen wie üblich öffentlich in deutschen und europäischen Medien als „Verschwörungstheorie“ diffamiert, bis sie in den folgenden Monaten jedoch langsam selbst in die Mainstream-Medien Deutschlands, Europas wie den USA einsickerten.\ \ Zwischenfazit:\ Nachdem die USA ihre so und so viel gewählte globale „Regime Change“ Operation auf dem Maidan schon 10 Jahre lang vorbereitet hatten, gelang ihnen im Jahr 2014 tatsächlich zunächst einen pro-westlichen illegalen Putschpräsidenten, danach auch weitere pro-westliche Präsidenten zu installieren und einem Teil der Weltöffentlichkeit, vor allem aber ihren „Freunden“ im Westen einzureden, die „bösen Russen“ hätten diesen Krieg quasi aus dem Nichts heraus (ohne lange Vorgeschichte!) und trotz Verhandlungen (welche realen statt nur simulierten Verhandlungen?) vom Zaun gebrochen...\ \ Damit war ihr seit über 30 Jahren offen formuliertes geostrategisches Kalkül, \ die Schwäche der Russen nach Auflösung des Warschauer Paktes auszunutzen, sie mit der NATO zu umzingeln und bei Widerstand dann eben in einem kräftezehrenden Krieg stark zu schwächen und damit ein für alle Male als ökonomische Konkurrenten in Europa auszuschalten scheinbar aufgegangen...\ \ Das paranoide alte und zugleich kindliche „Freund/Feind Schema“ hatte seinen Dienst verrichtet und das „imperiale Böse“ konnte bequem auf „Putin und die Russen“ projiziert werden.

\ Schizophren ist dies auch deswegen, weil mit zweierlei Maß gemessen wurde und wird, denn niemals würden die USA auch nur eine russische Rakete auf Kuba tolerieren und gehen selber - ganz anders als Russland - global weit über die eigene Grenzsicherung hinaus, indem sie sich anmaßen, den gesamten Globus mit fast 800 Militärbasen zu überziehen und je nach Bedarf Kriege zu führen, wenn es ihnen zur Sicherung ihrer Rohstoffe - für auch unseren westlichen Lebensstil - und/oder geostrategischen Macht opportun und machbar erscheint.\ \ Deutschland spielt seit 2022 die naive und mehr als traurige Vorreiterrolle eines unterwürfigen Vasallen der so tut, als würde unsere Freiheit durch gegenseitigen Mord und Totschlag von Hunderttausenden junger Ukrainer und Russen in der Ukraine verteidigt, eine äußerst perverse und dümmliche Vorstellung ohne historische geschweige denn geo-strategische Kenntnisse und Erfahrungswerte.\ \ Demgegenüber ist klar: Es gibt nur EINE Sicherheit in Europa für alle vom Atlantik bis hinter den Ural, oder es gibt KEINE Sicherheit für Niemanden, \ wenn wir nicht die berechtigten Sicherheitsinteressen der Russen ernst nehmen, die wir, d.h. die unsere Väter und Großväter bereits im 20.Jahrhundert rücksichtslos überfallen, mit Krieg überzogen und ermordet haben.\ \ John F. Kennedy und Nikita S. Chruschtschow waren 1962 im historischen Gegenstück zum „Ukrainekrieg“, der „Kubakrise“, weise genug einen Weltkrieg durch gegenseitige Zugeständnisse zu verhindern.

Wo sind die Politiker von Format, die in ihre Fußstapfen treten?\ \ Es wäre eine bitterböse Farce, wenn ausgerechnet ein autoritärer Oligarchen-Präsident wie Donald Trump die Weisheit hätte, diesen Schritt zu tun...\ \ Zugleich wäre die öffentliche Bankrott-Erklärung aller europäischen Politiker, \ die sich als viel demokratischer, sachlicher und menschlicher ansehen \ und ihre eigene dramatische Fehlleistung wohl niemals eingestehen...\ \ Allein die politische wie mediale Empörungswelle in Deutschland, als Trump und Putin ganz offenlegten, wer denn in diesem Krieg das Sagen hat, \ lässt Schlimmstes befürchten. Obwohl aus gut unterrichteten Diplomatenkreisen längst durchgesickert ist, dass im Prinzip die gesamte Analyse hier unter Diplomaten anerkannt und ziemlich nah an den Tatsachen ist, gehört nicht viel Lebenserfahrung dazu zu wissen, dass die meisten der ach so mächtigen westeuropäischen Politiker dies nie zugeben werden...

yakihonne.com iris.to jumble.social Me

@ 57d1a264:69f1fee1

2025-05-04 06:16:58

Found this really fun, so created a few intros for latest SN newsletters https://stacker.news/items/960787/r/Design_r?commentId=970902 and https://stacker.news/items/970459/r/Design_r?commentId=970905

Create your STAR-WARS-like movie intro https://starwarsintrocreator.kassellabs.io/

originally posted at https://stacker.news/items/970906

yakihonne.com iris.to jumble.social Me

@ e6817453:b0ac3c39

2024-12-07 15:03:06

Hey folks! Today, let’s dive into the intriguing world of neurosymbolic approaches, retrieval-augmented generation (RAG), and personal knowledge graphs (PKGs). Together, these concepts hold much potential for bringing true reasoning capabilities to large language models (LLMs). So, let’s break down how symbolic logic, knowledge graphs, and modern AI can come together to empower future AI systems to reason like humans.

The Neurosymbolic Approach: What It Means ?

Neurosymbolic AI combines two historically separate streams of artificial intelligence: symbolic reasoning and neural networks. Symbolic AI uses formal logic to process knowledge, similar to how we might solve problems or deduce information. On the other hand, neural networks, like those underlying GPT-4, focus on learning patterns from vast amounts of data — they are probabilistic statistical models that excel in generating human-like language and recognizing patterns but often lack deep, explicit reasoning.

While GPT-4 can produce impressive text, it’s still not very effective at reasoning in a truly logical way. Its foundation, transformers, allows it to excel in pattern recognition, but the models struggle with reasoning because, at their core, they rely on statistical probabilities rather than true symbolic logic. This is where neurosymbolic methods and knowledge graphs come in.

Symbolic Calculations and the Early Vision of AI

If we take a step back to the 1950s, the vision for artificial intelligence was very different. Early AI research was all about symbolic reasoning — where computers could perform logical calculations to derive new knowledge from a given set of rules and facts. Languages like Lisp emerged to support this vision, enabling programs to represent data and code as interchangeable symbols. Lisp was designed to be homoiconic, meaning it treated code as manipulatable data, making it capable of self-modification — a huge leap towards AI systems that could, in theory, understand and modify their own operations.

Lisp: The Earlier AI-Language

Lisp, short for “LISt Processor,” was developed by John McCarthy in 1958, and it became the cornerstone of early AI research. Lisp’s power lay in its flexibility and its use of symbolic expressions, which allowed developers to create programs that could manipulate symbols in ways that were very close to human reasoning. One of the most groundbreaking features of Lisp was its ability to treat code as data, known as homoiconicity, which meant that Lisp programs could introspect and transform themselves dynamically. This ability to adapt and modify its own structure gave Lisp an edge in tasks that required a form of self-awareness, which was key in the early days of AI when researchers were exploring what it meant for machines to “think.”

Lisp was not just a programming language—it represented the vision for artificial intelligence, where machines could evolve their understanding and rewrite their own programming. This idea formed the conceptual basis for many of the self-modifying and adaptive algorithms that are still explored today in AI research. Despite its decline in mainstream programming, Lisp’s influence can still be seen in the concepts used in modern machine learning and symbolic AI approaches.

Prolog: Formal Logic and Deductive Reasoning

In the 1970s, Prolog was developed—a language focused on formal logic and deductive reasoning. Unlike Lisp, based on lambda calculus, Prolog operates on formal logic rules, allowing it to perform deductive reasoning and solve logical puzzles. This made Prolog an ideal candidate for expert systems that needed to follow a sequence of logical steps, such as medical diagnostics or strategic planning.

Prolog, like Lisp, allowed symbols to be represented, understood, and used in calculations, creating another homoiconic language that allows reasoning. Prolog’s strength lies in its rule-based structure, which is well-suited for tasks that require logical inference and backtracking. These features made it a powerful tool for expert systems and AI research in the 1970s and 1980s.

The language is declarative in nature, meaning that you define the problem, and Prolog figures out how to solve it. By using formal logic and setting constraints, Prolog systems can derive conclusions from known facts, making it highly effective in fields requiring explicit logical frameworks, such as legal reasoning, diagnostics, and natural language understanding. These symbolic approaches were later overshadowed during the AI winter — but the ideas never really disappeared. They just evolved.

Solvers and Their Role in Complementing LLMs

One of the most powerful features of Prolog and similar logic-based systems is their use of solvers. Solvers are mechanisms that can take a set of rules and constraints and automatically find solutions that satisfy these conditions. This capability is incredibly useful when combined with LLMs, which excel at generating human-like language but need help with logical consistency and structured reasoning.

For instance, imagine a scenario where an LLM needs to answer a question involving multiple logical steps or a complex query that requires deducing facts from various pieces of information. In this case, a solver can derive valid conclusions based on a given set of logical rules, providing structured answers that the LLM can then articulate in natural language. This allows the LLM to retrieve information and ensure the logical integrity of its responses, leading to much more robust answers.

Solvers are also ideal for handling constraint satisfaction problems — situations where multiple conditions must be met simultaneously. In practical applications, this could include scheduling tasks, generating optimal recommendations, or even diagnosing issues where a set of symptoms must match possible diagnoses. Prolog’s solver capabilities and LLM’s natural language processing power can make these systems highly effective at providing intelligent, rule-compliant responses that traditional LLMs would struggle to produce alone.

By integrating neurosymbolic methods that utilize solvers, we can provide LLMs with a form of deductive reasoning that is missing from pure deep-learning approaches. This combination has the potential to significantly improve the quality of outputs for use-cases that require explicit, structured problem-solving, from legal queries to scientific research and beyond. Solvers give LLMs the backbone they need to not just generate answers but to do so in a way that respects logical rigor and complex constraints.

Graph of Rules for Enhanced Reasoning

Another powerful concept that complements LLMs is using a graph of rules. A graph of rules is essentially a structured collection of logical rules that interconnect in a network-like structure, defining how various entities and their relationships interact. This structured network allows for complex reasoning and information retrieval, as well as the ability to model intricate relationships between different pieces of knowledge.

In a graph of rules, each node represents a rule, and the edges define relationships between those rules — such as dependencies or causal links. This structure can be used to enhance LLM capabilities by providing them with a formal set of rules and relationships to follow, which improves logical consistency and reasoning depth. When an LLM encounters a problem or a question that requires multiple logical steps, it can traverse this graph of rules to generate an answer that is not only linguistically fluent but also logically robust.

For example, in a healthcare application, a graph of rules might include nodes for medical symptoms, possible diagnoses, and recommended treatments. When an LLM receives a query regarding a patient’s symptoms, it can use the graph to traverse from symptoms to potential diagnoses and then to treatment options, ensuring that the response is coherent and medically sound. The graph of rules guides reasoning, enabling LLMs to handle complex, multi-step questions that involve chains of reasoning, rather than merely generating surface-level responses.

Graphs of rules also enable modular reasoning, where different sets of rules can be activated based on the context or the type of question being asked. This modularity is crucial for creating adaptive AI systems that can apply specific sets of logical frameworks to distinct problem domains, thereby greatly enhancing their versatility. The combination of neural fluency with rule-based structure gives LLMs the ability to conduct more advanced reasoning, ultimately making them more reliable and effective in domains where accuracy and logical consistency are critical.

By implementing a graph of rules, LLMs are empowered to perform deductive reasoning alongside their generative capabilities, creating responses that are not only compelling but also logically aligned with the structured knowledge available in the system. This further enhances their potential applications in fields such as law, engineering, finance, and scientific research — domains where logical consistency is as important as linguistic coherence.

Enhancing LLMs with Symbolic Reasoning

Now, with LLMs like GPT-4 being mainstream, there is an emerging need to add real reasoning capabilities to them. This is where neurosymbolic approaches shine. Instead of pitting neural networks against symbolic reasoning, these methods combine the best of both worlds. The neural aspect provides language fluency and recognition of complex patterns, while the symbolic side offers real reasoning power through formal logic and rule-based frameworks.

Personal Knowledge Graphs (PKGs) come into play here as well. Knowledge graphs are data structures that encode entities and their relationships — they’re essentially semantic networks that allow for structured information retrieval. When integrated with neurosymbolic approaches, LLMs can use these graphs to answer questions in a far more contextual and precise way. By retrieving relevant information from a knowledge graph, they can ground their responses in well-defined relationships, thus improving both the relevance and the logical consistency of their answers.

Imagine combining an LLM with a graph of rules that allow it to reason through the relationships encoded in a personal knowledge graph. This could involve using deductive databases to form a sophisticated way to represent and reason with symbolic data — essentially constructing a powerful hybrid system that uses LLM capabilities for language fluency and rule-based logic for structured problem-solving.

My Research on Deductive Databases and Knowledge Graphs

I recently did some research on modeling knowledge graphs using deductive databases, such as DataLog — which can be thought of as a limited, data-oriented version of Prolog. What I’ve found is that it’s possible to use formal logic to model knowledge graphs, ontologies, and complex relationships elegantly as rules in a deductive system. Unlike classical RDF or traditional ontology-based models, which sometimes struggle with complex or evolving relationships, a deductive approach is more flexible and can easily support dynamic rules and reasoning.

Prolog and similar logic-driven frameworks can complement LLMs by handling the parts of reasoning where explicit rule-following is required. LLMs can benefit from these rule-based systems for tasks like entity recognition, logical inferences, and constructing or traversing knowledge graphs. We can even create a graph of rules that governs how relationships are formed or how logical deductions can be performed.

The future is really about creating an AI that is capable of both deep contextual understanding (using the powerful generative capacity of LLMs) and true reasoning (through symbolic systems and knowledge graphs). With the neurosymbolic approach, these AIs could be equipped not just to generate information but to explain their reasoning, form logical conclusions, and even improve their own understanding over time — getting us a step closer to true artificial general intelligence.

Why It Matters for LLM Employment

Using neurosymbolic RAG (retrieval-augmented generation) in conjunction with personal knowledge graphs could revolutionize how LLMs work in real-world applications. Imagine an LLM that understands not just language but also the relationships between different concepts — one that can navigate, reason, and explain complex knowledge domains by actively engaging with a personalized set of facts and rules.

This could lead to practical applications in areas like healthcare, finance, legal reasoning, or even personal productivity — where LLMs can help users solve complex problems logically, providing relevant information and well-justified reasoning paths. The combination of neural fluency with symbolic accuracy and deductive power is precisely the bridge we need to move beyond purely predictive AI to truly intelligent systems.

Let's explore these ideas further if you’re as fascinated by this as I am. Feel free to reach out, follow my YouTube channel, or check out some articles I’ll link below. And if you’re working on anything in this field, I’d love to collaborate!

Until next time, folks. Stay curious, and keep pushing the boundaries of AI!

yakihonne.com iris.to jumble.social Me

@ 1c19eb1a:e22fb0bc

2025-04-30 22:02:13

I am happy to present to you the first full review posted to Nostr Reviews: #Primal for #Android!

Primal has its origins as a micro-blogging, social media client, though it is now expanding its horizons into long-form content. It was first released only as a web client in March of 2023, but has since had a native client released for both iOS and Android. All of Primal's clients recently had an update to Primal 2.0, which included both performance improvements and a number of new features. This review will focus on the Android client specifically, both on phone and tablet.

Since Primal has also added features that are only available to those enrolled in their new premium subscription, it should also be noted that this review will be from the perspective of a free user. This is for two reasons. First, I am using an alternate npub to review the app, and if I were to purchase premium at some time in the future, it would be on my main npub. Second, despite a lot of positive things I have to say about Primal, I am not planning to regularly use any of their apps on my main account for the time being, for reasons that will be discussed later in the review.

The application can be installed through the Google Play Store, nostr:npub10r8xl2njyepcw2zwv3a6dyufj4e4ajx86hz6v4ehu4gnpupxxp7stjt2p8, or by downloading it directly from Primal's GitHub. The full review is current as of Primal Android version 2.0.21. Updates to the review on 4/30/2025 are current as of version 2.2.13.

In the ecosystem of "notes and other stuff," Primal is predominantly in the "notes" category. It is geared toward users who want a social media experience similar to Twitter or Facebook with an infinite scrolling feed of notes to interact with. However, there is some "other stuff" included to complement this primary focus on short and long form notes including a built-in Lightning wallet powered by #Strike, a robust advanced search, and a media-only feed.

Overall Impression

Score: 4.4 / 5 (Updated 4/30/2025)

Primal may well be the most polished UI of any Nostr client native to Android. It is incredibly well designed and thought out, with all of the icons and settings in the places a user would expect to find them. It is also incredibly easy to get started on Nostr via Primal's sign-up flow. The only two things that will be foreign to new users are the lack of any need to set a password or give an email address, and the prompt to optionally set up the wallet.

Complaints prior to the 2.0 update about Primal being slow and clunky should now be completely alleviated. I only experienced quick load times and snappy UI controls with a couple very minor exceptions, or when loading DVM-based feeds, which are outside of Primal's control.

Primal is not, however, a client that I would recommend for the power-user. Control over preferred relays is minimal and does not allow the user to determine which relays they write to and which they only read from. Though you can use your own wallet, it will not appear within the wallet interface, which only works with the custodial wallet from Strike. Moreover, and most eggregiously, the only way for existing users to log in is by pasting their nsec, as Primal does not support either the Android signer or remote signer options for users to protect their private key at this time. This lack of signer support is the primary reason the client received such a low overall score. If even one form of external signer log in is added to Primal, the score will be amended to 4.2 / 5, and if both Android signer and remote signer support is added, it will increase to 4.5.

Update: As of version 2.2.13, Primal now supports the Amber Android signer! One of the most glaring issues with the app has now been remedied and as promised, the overall score above has been increased.

Another downside to Primal is that it still utilizes an outdated direct message specification that leaks metadata that can be readily seen by anyone on the network. While the content of your messages remains encrypted, anyone can see who you are messaging with, and when. This also means that you will not see any DMs from users who are messaging from a client that has moved to the latest, and far more private, messaging spec.

That said, the beautiful thing about Nostr as a protocol is that users are not locked into any particular client. You may find Primal to be a great client for your average #bloomscrolling and zapping memes, but opt for a different client for more advanced uses and for direct messaging.

Features

Primal has a lot of features users would expect from any Nostr client that is focused on short-form notes, but it also packs in a lot of features that set it apart from other clients, and that showcase Primal's obvious prioritization of a top-tier user experience.

Home Feed

By default, the infinitely scrolling Home feed displays notes from those you currently follow in chronological order. This is traditional Nostr at its finest, and made all the more immersive by the choice to have all distracting UI elements quickly hide themselves from view as the you begin to scroll down the feed. They return just as quickly when you begin to scroll back up.

Scrolling the feed is incredibly fast, with no noticeable choppiness and minimal media pop-in if you are on a decent internet connection.

Helpfully, it is easy to get back to the top of the feed whenever there is a new post to be viewed, as a bubble will appear with the profile pictures of the users who have posted since you started scrolling.

Interacting With Notes

Interacting with a note in the feed can be done via the very recognizable icons at the bottom of each post. You can comment, zap, like, repost, and/or bookmark the note.

Notably, tapping on the zap icon will immediately zap the note your default amount of sats, making zapping incredibly fast, especially when using the built-in wallet. Long pressing on the zap icon will open up a menu with a variety of amounts, along with the ability to zap a custom amount. All of these amounts, and the messages that are sent with the zap, can be customized in the application settings.

Users who are familiar with Twitter or Instagram will feel right at home with only having one option for "liking" a post. However, users from Facebook or other Nostr clients may wonder why they don't have more options for reactions. This is one of those things where users who are new to Nostr probably won't notice they are missing out on anything at all, while users familiar with clients like #Amethyst or #noStrudel will miss the ability to react with a 🤙 or a 🫂.

It's a similar story with the bookmark option. While this is a nice bit of feature parity for Twitter users, for those already used to the ability to have multiple customized lists of bookmarks, or at minimum have the ability to separate them into public and private, it may be a disappointment that they have no access to the bookmarks they already built up on other clients. Primal offers only one list of bookmarks for short-form notes and they are all visible to the public. However, you are at least presented with a warning about the public nature of your bookmarks before saving your first one.

Yet, I can't dock the Primal team much for making these design choices, as they are understandable for Primal's goal of being a welcoming client for those coming over to Nostr from centralized platforms. They have optimized for the onboarding of new users, rather than for those who have been around for a while, and there is absolutely nothing wrong with that.

Post Creation

Composing posts in Primal is as simple as it gets. Accessed by tapping the obvious circular button with a "+" on it in the lower right of the Home feed, most of what you could need is included in the interface, and nothing you don't.

Your device's default keyboard loads immediately, and the you can start typing away.

There are options for adding images from your gallery, or taking a picture with your camera, both of which will result in the image being uploaded to Primal's media-hosting server. If you prefer to host your media elsewhere, you can simply paste the link to that media into your post.

There is also an @ icon as a tip-off that you can tag other users. Tapping on this simply types "@" into your note and brings up a list of users. All you have to do to narrow down the user you want to tag is continue typing their handle, Nostr address, or paste in their npub.

This can get mixed results in other clients, which sometimes have a hard time finding particular users when typing in their handle, forcing you to have to remember their Nostr address or go hunt down their npub by another means. Not so with Primal, though. I had no issues tagging anyone I wanted by simply typing in their handle.

Of course, when you are tagging someone well known, you may find that there are multiple users posing as that person. Primal helps you out here, though. Usually the top result is the person you want, as Primal places them in order of how many followers they have. This is quite reliable right now, but there is nothing stopping someone from spinning up an army of bots to follow their fake accounts, rendering follower count useless for determining which account is legitimate. It would be nice to see these results ranked by web-of-trust, or at least an indication of how many users you follow who also follow the users listed in the results.

Once you are satisfied with your note, the "Post" button is easy to find in the top right of the screen.

Feed Selector and Marketplace

Primal's Home feed really shines when you open up the feed selection interface, and find that there are a plethora of options available for customizing your view. By default, it only shows four options, but tapping "Edit" opens up a new page of available toggles to add to the feed selector.

The options don't end there, though. Tapping "Add Feed" will open up the feed marketplace, where an ever-growing number of custom feeds can be found, some created by Primal and some created by others. This feed marketplace is available to a few other clients, but none have so closely integrated it with their Home feeds like Primal has.

Unfortunately, as great as these custom feeds are, this was also the feature where I ran into the most bugs while testing out the app.

One of these bugs was while selecting custom feeds. Occasionally, these feed menu screens would become unresponsive and I would be unable to confirm my selection, or even use the back button on my device to back out of the screen. However, I was able to pull the screen down to close it and re-open the menu, and everything would be responsive again.

This only seemed to occur when I spent 30 seconds or more on the same screen, so I imagine that most users won't encounter it much in their regular use.

Another UI bug occurred for me while in the feed marketplace. I could scroll down the list of available feeds, but attempting to scroll back up the feed would often close the interface entirely instead, as though I had pulled the screen down from the top, when I was swiping in the middle of the screen.

The last of these bugs occurred when selecting a long-form "Reads" feed while in the menu for the Home feed. The menu would allow me to add this feed and select it to be displayed, but it would fail to load the feed once selected, stating "There is no content in this feed." Going to a different page within the the app and then going back to the Home tab would automatically remove the long-form feed from view, and reset back to the most recently viewed short-form "Notes" feed, though the long-form feed would still be available to select again. The results were similar when selecting a short-form feed for the Reads feed.

I would suggest that if long-form and short-form feeds are going to be displayed in the same list, and yet not be able to be displayed in the same feed, the application should present an error message when attempting to add a long-form feed for the Home feed or a short-form feed for the Reads feed, and encourage the user add it to the proper feed instead.

Long-Form "Reads" Feed

A brand new feature in Primal 2.0, users can now browse and read long-form content posted to Nostr without having to go to a separate client. Primal now has a dedicated "Reads" feed to browse and interact with these articles.

This feed displays the author and title of each article or blog, along with an image, if available. Quite conveniently, it also lets you know the approximate amount of time it will take to read a given article, so you can decide if you have the time to dive into it now, or come back later.

Noticeably absent from the Reads feed, though, is the ability to compose an article of your own. This is another understandable design choice for a mobile client. Composing a long-form note on a smart-phone screen is not a good time. Better to be done on a larger screen, in a client with a full-featured text editor.

Tapping an article will open up an attractive reading interface, with the ability to bookmark for later. These bookmarks are a separate list from your short-form note bookmarks so you don't have to scroll through a bunch of notes you bookmarked to find the article you told yourself you would read later and it's already been three weeks.

While you can comment on the article or zap it, you will notice that you cannot repost or quote-post it. It's not that you can't do so on Nostr. You absolutely can in other clients. In fact, you can do so on Primal's web client, too. However, Primal on Android does not handle rendering long-form note previews in the Home feed, so they have simply left out the option to share them there. See below for an example of a quote-post of a long-form note in the Primal web client vs the Android client.

Primal Web:

Primal Android:

The Explore Tab

Another unique feature of the Primal client is the Explore tab, indicated by the compass icon. This tab is dedicated to discovering content from outside your current follow list. You can find the feed marketplace here, and add any of the available feeds to your Home or Reads feed selections. You can also find suggested users to follow in the People tab. The Zaps tab will show you who has been sending and receiving large zaps. Make friends with the generous ones!

The Media tab gives you a chronological feed of just media, displayed in a tile view. This can be great when you are looking for users who post dank memes, or incredible photography on a regular basis. Unfortunately, it appears that there is no way to filter this feed for sensitive content, and so you do not have to scroll far before you see pornographic material.

Indeed, it does not appear that filters for sensitive content are available in Primal for any feed. The app is kind enough to give a minimal warning that objectionable content may be present when selecting the "Nostr Firehose" option in your Home feed, with a brief "be careful" in the feed description, but there is not even that much of a warning here for the media-only feed.

The media-only feed doesn't appear to be quite as bad as the Nostr Firehose feed, so there must be some form of filtering already taking place, rather than being a truly global feed of all media. Yet, occasional sensitive content still litters the feed and is unavoidable, even for users who would rather not see it. There are, of course, ways to mute particular users who post such content, if you don't want to see it a second time from the same user, but that is a never-ending game of whack-a-mole, so your only realistic choices in Primal are currently to either avoid the Nostr Firehose and media-only feeds, or determine that you can put up with regularly scrolling past often graphic content.

This is probably the only choice Primal has made that is not friendly to new users. Most clients these days will have some protections in place to hide sensitive content by default, but still allow the user to toggle those protections off if they so choose. Some of them hide posts flagged as sensitive content altogether, others just blur the images unless the user taps to reveal them, and others simply blur all images posted by users you don't follow. If Primal wants to target new users who are accustomed to legacy social media platforms, they really should follow suit.

The final tab is titled "Topics," but it is really just a list of popular hashtags, which appear to be arranged by how often they are being used. This can be good for finding things that other users are interested in talking about, or finding specific content you are interested in.

If you tap on any topic in the list, it will display a feed of notes that include that hashtag. What's better, you can add it as a feed option you can select on your Home feed any time you want to see posts with that tag.

The only suggestion I would make to improve this tab is some indication of why the topics are arranged in the order presented. A simple indicator of the number of posts with that hashtag in the last 24 hours, or whatever the interval is for determining their ranking, would more than suffice.

Even with those few shortcomings, Primal's Explore tab makes the client one of the best options for discovering content on Nostr that you are actually interested in seeing and interacting with.

Built-In Wallet

While this feature is completely optional, the icon to access the wallet is the largest of the icons at the bottom of the screen, making you feel like you are missing out on the most important feature of the app if you don't set it up. I could be critical of this design choice, but in many ways I think it is warranted. The built-in wallet is one of the most unique features that Primal has going for it.

Consider: If you are a new user coming to Nostr, who isn't already a Bitcoiner, and you see that everyone else on the platform is sending and receiving sats for their posts, will you be more likely to go download a separate wallet application or use one that is built-into your client? I would wager the latter option by a long shot. No need to figure out which wallet you should download, whether you should do self-custody or custodial, or make the mistake of choosing a wallet with unexpected setup fees and no Lightning address so you can't even receive zaps to it. nostr:npub16c0nh3dnadzqpm76uctf5hqhe2lny344zsmpm6feee9p5rdxaa9q586nvr often states that he believes more people will be onboarded to Bitcoin through Nostr than by any other means, and by including a wallet into the Primal client, his team has made adopting Bitcoin that much easier for new Nostr users.

Some of us purists may complain that it is custodial and KYC, but that is an unfortunate necessity in order to facilitate onboarding newcoiners to Bitcoin. This is not intended to be a wallet for those of us who have been using Bitcoin and Lightning regularly already. It is meant for those who are not already familiar with Bitcoin to make it as easy as possible to get off zero, and it accomplishes this better than any other wallet I have ever tried.

In large part, this is because the KYC is very light. It does need the user's legal name, a valid email address, date of birth, and country of residence, but that's it! From there, the user can buy Bitcoin directly through the app, but only in the amount of $4.99 at a time. This is because there is a substantial markup on top of the current market price, due to utilizing whatever payment method the user has set up through their Google Play Store. The markup seemed to be about 19% above the current price, since I could purchase 4,143 sats for $4.99 ($120,415 / Bitcoin), when the current price was about $101,500. But the idea here is not for the Primal wallet to be a user's primary method of stacking sats. Rather, it is intended to get them off zero and have a small amount of sats to experience zapping with, and it accomplishes this with less friction than any other method I know.

Moreover, the Primal wallet has the features one would expect from any Lightning wallet. You can send sats to any Nostr user or Lightning address, receive via invoice, or scan to pay an invoice. It even has the ability to receive via on-chain. This means users who don't want to pay the markup from buying through Primal can easily transfer sats they obtained by other means into the Primal wallet for zapping, or for using it as their daily-driver spending wallet.

Speaking of zapping, once the wallet is activated, sending zaps is automatically set to use the wallet, and they are fast. Primal gives you immediate feedback that the zap was sent and the transaction shows in your wallet history typically before you can open the interface. I can confidently say that Primal wallet's integration is the absolute best zapping experience I have seen in any Nostr client.

One thing to note that may not be immediately apparent to new users is they need to add their Lightning address with Primal into their profile details before they can start receiving zaps. So, sending zaps using the wallet is automatic as soon as you activate it, but receiving is not. Ideally, this could be further streamlined, so that Primal automatically adds the Lightning address to the user's profile when the wallet is set up, so long as there is not currently a Lightning address listed.

Of course, if you already have a Lightning wallet, you can connect it to Primal for zapping, too. We will discuss this further in the section dedicated to zap integration.

Advanced Search

Search has always been a tough nut to crack on Nostr, since it is highly dependent on which relays the client is pulling information from. Primal has sought to resolve this issue, among others, by running a caching relay that pulls notes from a number of relays to store them locally, and perform some spam filtering. This allows for much faster retrieval of search results, and also makes their advanced search feature possible.

Advanced search can be accessed from most pages by selecting the magnifying glass icon, and then the icon for more options next to the search bar.

As can be seen in the screenshot below, there are a plethora of filters that can be applied to your search terms.

You can immediately see how this advanced search could be a very powerful tool for not just finding a particular previous note that you are looking for, but for creating your own custom feed of notes. Well, wouldn't you know it, Primal allows you to do just that! This search feature, paired with the other features mentioned above related to finding notes you want to see in your feed, makes Primal hands-down the best client for content discovery.

The only downside as a free user is that some of these search options are locked behind the premium membership. Or else you only get to see a certain number of results of your advanced search before you must be a premium member to see more.

Can My Grandma Use It?

Score: 4.8 / 5 Primal has obviously put a high priority on making their client user-friendly, even for those who have never heard of relays, public/private key cryptography, or Bitcoin. All of that complexity is hidden away. Some of it is available to play around with for the users who care to do so, but it does not at all get in the way of the users who just want to jump in and start posting notes and interacting with other users in a truly open public square.

To begin with, the onboarding experience is incredibly smooth. Tap "Create Account," enter your chosen display name and optional bio information, upload a profile picture, and then choose some topics you are interested in. You are then presented with a preview of your profile, with the ability to add a banner image, if you so choose, and then tap "Create Account Now."

From there you receive confirmation that your account has been created and that your "Nostr key" is available to you in the application settings. No further explanation is given about what this key is for at this point, but the user doesn't really need to know at the moment, either. If they are curious, they will go to the app settings to find out.

At this point, Primal encourages the user to activate Primal Wallet, but also gives the option for the user to do it later.

That's it! The next screen the user sees if they don't opt to set up the wallet is their Home feed with notes listed in chronological order. More impressive, the feed is not empty, because Primal has auto-followed several accounts based on your selected topics.

Now, there has definitely been some legitimate criticism of this practice of following specific accounts based on the topic selection, and I agree. I would much prefer to see Primal follow hashtags based on what was selected, and combine the followed hashtags into a feed titled "My Topics" or something of that nature, and make that the default view when the user finishes onboarding. Following particular users automatically will artificially inflate certain users' exposure, while other users who might be quality follows for that topic aren't seen at all.

The advantage of following particular users over a hashtag, though, is that Primal retains some control over the quality of the posts that new users are exposed to right away. Primal can ensure that new users see people who are actually posting quality photography when they choose it as one of their interests. However, even with that example, I chose photography as one of my interests and while I did get some stunning photography in my Home feed by default based on Primal's chosen follows, I also scrolled through the Photography hashtag for a bit and I really feel like I would have been better served if Primal had simply followed that hashtag rather than a particular set of users.

We've already discussed how simple it is to set up the Primal Wallet. You can see the features section above if you missed it. It is, by far, the most user friendly experience to onboarding onto Lightning and getting a few sats for zapping, and it is the only one I know of that is built directly into a Nostr client. This means new users will have a frictionless introduction to transacting via Lightning, perhaps without even realizing that's what they are doing.

Discovering new content of interest is incredibly intuitive on Primal, and the only thing that new users may struggle with is getting their own notes seen by others. To assist with this, I would suggest Primal encourage users to make their first post to the introductions hashtag and direct any questions to the AskNostr hashtag as part of the onboarding process. This will get them some immediate interactions from other users, and further encouragement to set up their wallet if they haven't already done so.

How do UI look?

Score: 4.9 / 5

Primal is the most stunningly beautiful Nostr client available, in my honest opinion. Despite some of my hangups about certain functionality, the UI alone makes me want to use it.

It is clean, attractive, and intuitive. Everything I needed was easy to find, and nothing felt busy or cluttered. There are only a few minor UI glitches that I ran into while testing the app. Some of them were mentioned in the section of the review detailing the feed selector feature, but a couple others occurred during onboarding.

First, my profile picture was not centered in the preview when I uploaded it. This appears to be because it was a low quality image. Uploading a higher quality photo did not have this result.

The other UI bug was related to text instructions that were cut off, and not able to scroll to see the rest of them. This occurred on a few pages during onboarding, and I expect it was due to the size of my phone screen, since it did not occur when I was on a slightly larger phone or tablet.

Speaking of tablets, Primal Android looks really good on a tablet, too! While the client does not have a landscape mode by default, many Android tablets support forcing apps to open in full-screen landscape mode, with mixed results. However, Primal handles it well. I would still like to see a tablet version developed that takes advantage of the increased screen real estate, but it is certainly a passable option.

At this point, I would say the web client probably has a bit better UI for use on a tablet than the Android client does, but you miss out on using the built-in wallet, which is a major selling point of the app.

This lack of a landscape mode for tablets and the few very minor UI bugs I encountered are the only reason Primal doesn't get a perfect score in this category, because the client is absolutely stunning otherwise, both in light and dark modes. There are also two color schemes available for each.

Log In Options

Score: 4 / 5 (Updated 4/30/2025)

Unfortunately, Primal has not included any options for log in outside of pasting your private key into the application. While this is a very simple way to log in for new users to understand, it is also the least secure means to log into Nostr applications.

This is because, even with the most trustworthy client developer, giving the application access to your private key always has the potential for that private key to somehow be exposed or leaked, and on Nostr there is currently no way to rotate to a different private key and keep your identity and social graph. If someone gets your key, they are you on Nostr for all intents and purposes.

This is not a situation that users should be willing to tolerate from production-release clients at this point. There are much better log in standards that can and should be implemented if you care about your users.

That said, I am happy to report that external signer support is on the roadmap for Primal, as confirmed below:

nostr:note1n59tc8k5l2v30jxuzghg7dy2ns76ld0hqnn8tkahyywpwp47ms5qst8ehl

No word yet on whether this will be Android signer or remote signer support, or both.

This lack of external signer support is why I absolutely will not use my main npub with Primal for Android. I am happy to use the web client, which supports and encourages logging in with a browser extension, but until the Android client allows users to protect their private key, I cannot recommend it for existing Nostr users.

Update: As of version 2.2.13, all of what I have said above is now obsolete. Primal has added Android signer support, so users can now better protect their nsec by using Amber!

I would still like to see support for remote signers, especially with nstart.me as a recommended Nostr onboarding process and the advent of FROSTR for key management. That said, Android signer support on its own has been a long time coming and is a very welcome addition to the Primal app. Bravo Primal team!

Zap Integration

Score: 4.8 / 5

As mentioned when discussing Primal's built-in wallet feature, zapping in Primal can be the most seamless experience I have ever seen in a Nostr client. Pairing the wallet with the client is absolutely the path forward for Nostr leading the way to Bitcoin adoption.

But what if you already have a Lightning wallet you want to use for zapping? You have a couple options. If it is an Alby wallet or another wallet that supports Nostr Wallet Connect, you can connect it with Primal to use with one-tap zapping.

How your zapping experience goes with this option will vary greatly based on your particular wallet of choice and is beyond the scope of this review. I used this option with a hosted wallet on my Alby Hub and it worked perfectly. Primal gives you immediate feedback that you have zapped, even though the transaction usually takes a few seconds to process and appear in your wallet's history.

The one major downside to using an external wallet is the lack of integration with the wallet interface. This interface currently only works with Primal's wallet, and therefore the most prominent tab in the entire app goes unused when you connect an external wallet.

An ideal improvement would be for the wallet screen to work similar to Alby Go when you have an external wallet connected via Nostr Wallet Connect, allowing the user to have Primal act as their primary mobile Lightning wallet. It could have balance and transaction history displayed, and allow sending and receiving, just like the integrated Primal wallet, but remove the ability to purchase sats directly through the app when using an external wallet.

Content Discovery

Score: 4.8 / 5

Primal is the best client to use if you want to discover new content you are interested in. There is no comparison, with only a few caveats.

First, the content must have been posted to Nostr as either a short-form or long-form note. Primal has a limited ability to display other types of content. For instance, discovering video content or streaming content is lacking.

Second, you must be willing to put up with the fact that Primal lacks a means of filtering sensitive content when you are exploring beyond the bounds of your current followers. This may not be an issue for some, but for others it could be a deal-breaker.

Third, it would be preferable for Primal to follow topics you are interested in when you choose them during onboarding, rather than follow specific npubs. Ideally, create a "My Topics" feed that can be edited by selecting your interests in the Topics section of the Explore tab.

Relay Management

Score: 2.5 / 5

For new users who don't want to mess around with managing relays, Primal is fantastic! There are 7 relays selected by default, in addition to Primal's caching service. For most users who aren't familiar with Nostr's protocol archetecture, they probably won't ever have to change their default relays in order to use the client as they would expect.

However, two of these default relays were consistently unreachable during the week that I tested. These were relay.plebes.fans and remnant.cloud. The first relay seems to be an incorrect URL, as I found nosflare.plebes.fans online and with perfect uptime for the last 12 hours on nostr.watch. I was unable to find remnant.cloud on nostr.watch at all. A third relay was intermittent, sometimes online and reachable, and other times unreachable: v1250.planz.io/nostr. If Primal is going to have default relays, they should ideally be reliable and with accurate URLs.

That said, users can add other relays that they prefer, and remove relays that they no longer want to use. They can even set a different caching service to use with the client, rather than using Primal's.

However, that is the extent of a user's control over their relays. They cannot choose which relays they want to write to and which they want to read from, nor can they set any private relays, outbox or inbox relays, or general relays. Loading the npub I used for this review into another client with full relay management support revealed that the relays selected in Primal are being added to both the user's public outbox relays and public inbox relays, but not to any other relay type, which leads me to believe the caching relay is acting as the client's only general relay and search relay.

One unique and welcomed addition is the "Enhanced Privacy" feature, which is off by default, but which can be toggled on. I am not sure why this is not on by default, though. Perhaps someone from the Primal team can enlighten me on that choice.

By default, when you post to Nostr, all of your outbox relays will see your IP address. If you turn on the Enhanced Privacy mode, only Primal's caching service will see your IP address, because it will post your note to the other relays on your behalf. In this way, the caching service acts similar to a VPN for posting to Nostr, as long as you trust Primal not to log or leak your IP address.

In short, if you use any other Nostr clients at all, do not use Primal for managing your relays.

Media Hosting Options

Score: 4.9 / 5 This is a NEW SECTION of this review, as of version 2.2.13!

Primal has recently added support for the Blossom protocol for media hosting, and has added a new section within their settings for "Media Uploads."

Media hosting is one of the more complicated problems to solve for a decentralized publishing protocol like Nostr. Text-based notes are generally quite small, making them no real burden to store on relays, and a relay can prune old notes as they see fit, knowing that anyone who really cared about those notes has likely archived them elsewhere. Media, on the other hand, can very quickly fill up a server's disk space, and because it is usually addressable via a specific URL, removing it from that location to free up space means it will no longer load for anyone.

Blossom solves this issue by making it easy to run a media server and have the same media mirrored to more than one for redundancy. Since the media is stored with a file name that is a hash of the content itself, if the media is deleted from one server, it can still be found from any other server that has the same file, without any need to update the URL in the Nostr note where it was originally posted.

Prior to this update, Primal only allowed media uploads to their own media server. Now, users can upload to any blossom server, and even choose to have their pictures or videos mirrored additional servers automatically. To my knowledge, no other Nostr client offers this automatic mirroring at the time of upload.

One of my biggest criticisms of Primal was that it had taken a siloed approach by providing a client, a caching relay, a media server, and a wallet all controlled by the same company. The whole point of Nostr is to separate control of all these services to different entities. Now users have more options for separating out their media hosting and their wallet to other providers, at least. I would still like to see other options available for a caching relay, but that relies on someone else being willing to run one, since the software is open for anyone to use. It's just not your average, lightweight relay that any average person can run from home.

Regardless, this update to add custom Blossom servers is a most welcome step in the right direction!

Current Users' Questions

The AskNostr hashtag can be a good indication of the pain points that other users are currently having with a client. Here are some of the most common questions submitted about Primal since the launch of 2.0:

nostr:note1dqv4mwqn7lvpaceg9s7damf932ydv9skv2x99l56ufy3f7q8tkdqpxk0rd

This was a pretty common question, because users expect that they will be able to create the same type of content that they can consume in a particular client. I can understand why this was left out in a mobile client, but perhaps it should be added in the web client.

nostr:note16xnm8a2mmrs7t9pqymwjgd384ynpf098gmemzy49p3572vhwx2mqcqw8xe

This is a more concerning bug, since it appears some users are experiencing their images being replaced with completely different images. I did not experience anything similar in my testing, though.

nostr:note1uhrk30nq0e566kx8ac4qpwrdh0vfaav33rfvckyvlzn04tkuqahsx8e7mr

There hasn't been an answer to this, but I have not been able to find a way. It seems search results will always include replies as well as original notes, so a feed made from the search results will as well. Perhaps a filter can be added to the advanced search to exclude replies? There is already a filter to only show replies, but there is no corresponding filter to only show original notes.

nostr:note1zlnzua28a5v76jwuakyrf7hham56kx9me9la3dnt3fvymcyaq6eqjfmtq6

Since both mobile platforms support the wallet, users expect that they will be able to access it in their web client, too. At this time, they cannot. The only way to have seamless zapping in the web client is to use the Alby extension, but there is not a way to connect it to your Primal wallet via Nostr Wallet Connect either. This means users must have a separate wallet for zapping on the web client if they use the Primal Wallet on mobile.

nostr:note15tf2u9pffy58y9lk27y245ew792raqc7lc22jezxvqj7xrak9ztqu45wep

It seems that Primal is filtering for spam even for profiles you actively follow. Moreover, exactly what the criteria is for being considered spam is currently opaque.

nostr:note1xexnzv0vrmc8svvduurydwmu43w7dftyqmjh4ps98zksr39ln2qswkuced

For those unaware, Blossom is a protocol for hosting media as blobs identified by a hash, allowing them to be located on and displayed from other servers they have been mirrored to when when the target server isn't available. Primal currently runs a Blossom server (blossom.primal.net) so I would expect we see Blossom support in the future.

nostr:note1unugv7s36e2kxl768ykg0qly7czeplp8qnc207k4pj45rexgqv4sue50y6

Currently, Primal on Android only supports uploading photos to your posts. Users must upload any video to some other hosting service and copy/paste a link to the video into their post on Primal. I would not be surprised to see this feature added in the near future, though.

nostr:note10w6538y58dkd9mdrlkfc8ylhnyqutc56ggdw7gk5y7nsp00rdk4q3qgrex

Many Nostr users have more than one npub for various uses. Users would prefer to have a way to quickly switch between accounts than to have to log all the way out and paste their npub for the other account every time they want to use it.

There is good news on this front, though:

nostr:note17xv632yqfz8nx092lj4sxr7drrqfey6e2373ha00qlq8j8qv6jjs36kxlh

Wrap Up

All in all, Primal is an excellent client. It won't be for everyone, but that's one of the strengths of Nostr as a protocol. You can choose to use the client that best fits your own needs, and supplement with other clients and tools as necessary.

There are a couple glaring issues I have with Primal that prevent me from using it on my main npub, but it is also an ever-improving client, that already has me hopeful for those issues to be resolved in a future release.

So, what should I review next? Another Android client, such as #Amethyst or #Voyage? Maybe an "other stuff" app, like #Wavlake or #Fountain? Please leave your suggestions in the comments.

I hope this review was valuable to you! If it was, please consider letting me know just how valuable by zapping me some sats and reposting it out to your follows.

Thank you for reading!

PV 🤙

yakihonne.com iris.to jumble.social Me

@ fd06f542:8d6d54cd

2025-03-31 10:00:34

NIP-05

Mapping Nostr keys to DNS-based internet identifiers

final optional

On events of kind 0 (user metadata) one can specify the key "nip05" with an internet identifier (an email-like address) as the value. Although there is a link to a very liberal "internet identifier" specification above, NIP-05 assumes the <local-part> part will be restricted to the characters a-z0-9-_., case-insensitive.

Upon seeing that, the client splits the identifier into <local-part> and <domain> and use these values to make a GET request to https://<domain>/.well-known/nostr.json?name=<local-part>.

The result should be a JSON document object with a key "names" that should then be a mapping of names to hex formatted public keys. If the public key for the given <name> matches the pubkey from the user metadata event, the client then concludes that the given pubkey can indeed be referenced by its identifier.

Example

If a client sees an event like this:

jsonc { "pubkey": "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9", "kind": 0, "content": "{\"name\": \"bob\", \"nip05\": \"bob@example.com\"}" // other fields... }

It will make a GET request to https://example.com/.well-known/nostr.json?name=bob and get back a response that will look like

json { "names": { "bob": "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9" } }

or with the recommended "relays" attribute:

json { "names": { "bob": "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9" }, "relays": { "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9": [ "wss://relay.example.com", "wss://relay2.example.com" ] } }

If the pubkey matches the one given in "names" (as in the example above) that means the association is right and the "nip05" identifier is valid and can be displayed.

The recommended "relays" attribute may contain an object with public keys as properties and arrays of relay URLs as values. When present, that can be used to help clients learn in which relays the specific user may be found. Web servers which serve /.well-known/nostr.json files dynamically based on the query string SHOULD also serve the relays data for any name they serve in the same reply when that is available.

Finding users from their NIP-05 identifier

A client may implement support for finding users' public keys from internet identifiers, the flow is the same as above, but reversed: first the client fetches the well-known URL and from there it gets the public key of the user, then it tries to fetch the kind 0 event for that user and check if it has a matching "nip05".

Notes

Identification, not verification

The NIP-05 is not intended to verify a user, but only to identify them, for the purpose of facilitating the exchange of a contact or their search.
Exceptions are people who own (e.g., a company) or are connected (e.g., a project) to a well-known domain, who can exploit NIP-05 as an attestation of their relationship with it, and thus to the organization behind it, thereby gaining an element of trust.

User discovery implementation suggestion

A client can use this to allow users to search other profiles. If a client has a search box or something like that, a user may be able to type "bob@example.com" there and the client would recognize that and do the proper queries to obtain a pubkey and suggest that to the user.

Clients must always follow public keys, not NIP-05 addresses

For example, if after finding that bob@bob.com has the public key abc...def, the user clicks a button to follow that profile, the client must keep a primary reference to abc...def, not bob@bob.com. If, for any reason, the address https://bob.com/.well-known/nostr.json?name=bob starts returning the public key 1d2...e3f at any time in the future, the client must not replace abc...def in his list of followed profiles for the user (but it should stop displaying "bob@bob.com" for that user, as that will have become an invalid "nip05" property).

Public keys must be in hex format

Keys must be returned in hex format. Keys in NIP-19 npub format are only meant to be used for display in client UIs, not in this NIP.

Showing just the domain as an identifier

Clients may treat the identifier _@domain as the "root" identifier, and choose to display it as just the <domain>. For example, if Bob owns bob.com, he may not want an identifier like bob@bob.com as that is redundant. Instead, Bob can use the identifier _@bob.com and expect Nostr clients to show and treat that as just bob.com for all purposes.

Reasoning for the /.well-known/nostr.json?name=<local-part> format

By adding the <local-part> as a query string instead of as part of the path, the protocol can support both dynamic servers that can generate JSON on-demand and static servers with a JSON file in it that may contain multiple names.

Allowing access from JavaScript apps

JavaScript Nostr apps may be restricted by browser CORS policies that prevent them from accessing /.well-known/nostr.json on the user's domain. When CORS prevents JS from loading a resource, the JS program sees it as a network failure identical to the resource not existing, so it is not possible for a pure-JS app to tell the user for certain that the failure was caused by a CORS issue. JS Nostr apps that see network failures requesting /.well-known/nostr.json files may want to recommend to users that they check the CORS policy of their servers, e.g.:

bash $ curl -sI https://example.com/.well-known/nostr.json?name=bob | grep -i ^Access-Control Access-Control-Allow-Origin: *

Users should ensure that their /.well-known/nostr.json is served with the HTTP header Access-Control-Allow-Origin: * to ensure it can be validated by pure JS apps running in modern browsers.

Security Constraints

The /.well-known/nostr.json endpoint MUST NOT return any HTTP redirects.

Fetchers MUST ignore any HTTP redirects given by the /.well-known/nostr.json endpoint.

yakihonne.com iris.to jumble.social Me

@ 7d33ba57:1b82db35

2025-03-31 09:28:36

Rovinj is one of Croatia’s most beautiful coastal towns, known for its colorful Venetian-style buildings, cobblestone streets, and breathtaking sea views. Located on the Istrian Peninsula, Rovinj offers a mix of history, culture, and stunning beaches, making it a perfect getaway for travelers seeking both relaxation and adventure.

🌊 Top Things to See & Do in Rovinj

1️⃣ Explore Rovinj Old Town 🏡

• Wander through narrow, winding streets filled with art galleries, boutique shops, and charming cafés.
• Discover Balbi’s Arch, the old entrance to the city, and the Clock Tower.
• Enjoy stunning sunset views from the harbor.

2️⃣ Visit St. Euphemia’s Church ⛪

• The most famous landmark in Rovinj, located at the highest point of the Old Town.
• Climb the bell tower for a panoramic view of the Adriatic and nearby islands.
• Learn about Saint Euphemia, the town’s patron saint, and her fascinating legend.

3️⃣ Relax at Rovinj’s Best Beaches 🏖️

• Lone Bay Beach – A popular spot near Zlatni Rt forest, great for swimming.
• Mulini Beach – A stylish beach with a cocktail bar and clear waters.
• Cuvi Beach – A quieter, family-friendly pebble beach.

4️⃣ Walk or Cycle Through Golden Cape Forest Park (Zlatni Rt) 🌿🚲

• A protected nature park with pine forests, walking trails, and hidden coves.
• Great for hiking, cycling, and rock climbing.
• Perfect for a picnic with sea views.

5️⃣ Take a Boat Trip to Rovinj Archipelago 🛥️

• Explore Red Island (Crveni Otok) – A peaceful getaway with sandy beaches.
• Visit St. Andrew’s Island, home to a former Benedictine monastery.
• Sunset dolphin-watching tours are a must! 🐬

6️⃣ Try Authentic Istrian Cuisine 🍽️

• Fuži with truffles – A local pasta dish with Istria’s famous truffles.
• Istrian seafood platter – Fresh fish, mussels, and Adriatic shrimp.
• Olive oil & wine tasting – Try local Malvazija (white) and Teran (red) wines.

7️⃣ Visit the Batana House Museum ⛵

• A unique museum dedicated to Rovinj’s traditional wooden fishing boats (batanas).
• Learn about local fishing traditions and maritime culture.
• End the visit with a traditional batana boat ride at sunset.

🚗 How to Get to Rovinj

✈️ By Air: The nearest airport is Pula Airport (PUY), 40 km away.
🚘 By Car:
- From Pula: ~40 min (40 km)
- From Zagreb: ~3 hours (250 km)
- From Ljubljana (Slovenia): ~2.5 hours (170 km)
🚌 By Bus: Direct buses from Pula, Rijeka, and Zagreb.
🚢 By Ferry: Seasonal ferries connect Rovinj with Venice, Italy (~2.5 hours).

💡 Tips for Visiting Rovinj

✅ Best time to visit? May–September for warm weather & festivals ☀️
✅ Wear comfy shoes – The Old Town streets are made of polished stone & can be slippery 👟
✅ Book restaurants in advance – Rovinj is a foodie hotspot, especially in summer 🍷
✅ Take a sunset walk along the harbor – One of the most romantic views in Croatia 🌅
✅ Bring cash – Some smaller shops and taverns still prefer cash 💶

yakihonne.com iris.to jumble.social Me

@ e6817453:b0ac3c39

2024-12-07 14:54:46

Introduction: Personal Knowledge Graphs and Linked Data

We will explore the world of personal knowledge graphs and discuss how they can be used to model complex information structures. Personal knowledge graphs aren’t just abstract collections of nodes and edges—they encode meaningful relationships, contextualizing data in ways that enrich our understanding of it. While the core structure might be a directed graph, we layer semantic meaning on top, enabling nuanced connections between data points.

The origin of knowledge graphs is deeply tied to concepts from linked data and the semantic web, ideas that emerged to better link scattered pieces of information across the web. This approach created an infrastructure where data islands could connect — facilitating everything from more insightful AI to improved personal data management.

In this article, we will explore how these ideas have evolved into tools for modeling AI’s semantic memory and look at how knowledge graphs can serve as a flexible foundation for encoding rich data contexts. We’ll specifically discuss three major paradigms: RDF (Resource Description Framework), property graphs, and a third way of modeling entities as graphs of graphs. Let’s get started.

Intro to RDF

The Resource Description Framework (RDF) has been one of the fundamental standards for linked data and knowledge graphs. RDF allows data to be modeled as triples: subject, predicate, and object. Essentially, you can think of it as a structured way to describe relationships: “X has a Y called Z.” For instance, “Berlin has a population of 3.5 million.” This modeling approach is quite flexible because RDF uses unique identifiers — usually URIs — to point to data entities, making linking straightforward and coherent.

RDFS, or RDF Schema, extends RDF to provide a basic vocabulary to structure the data even more. This lets us describe not only individual nodes but also relationships among types of data entities, like defining a class hierarchy or setting properties. For example, you could say that “Berlin” is an instance of a “City” and that cities are types of “Geographical Entities.” This kind of organization helps establish semantic meaning within the graph.

RDF and Advanced Topics

Lists and Sets in RDF

RDF also provides tools to model more complex data structures such as lists and sets, enabling the grouping of nodes. This extension makes it easier to model more natural, human-like knowledge, for example, describing attributes of an entity that may have multiple values. By adding RDF Schema and OWL (Web Ontology Language), you gain even more expressive power — being able to define logical rules or even derive new relationships from existing data.

Graph of Graphs

A significant feature of RDF is the ability to form complex nested structures, often referred to as graphs of graphs. This allows you to create “named graphs,” essentially subgraphs that can be independently referenced. For example, you could create a named graph for a particular dataset describing Berlin and another for a different geographical area. Then, you could connect them, allowing for more modular and reusable knowledge modeling.

Property Graphs

While RDF provides a robust framework, it’s not always the easiest to work with due to its heavy reliance on linking everything explicitly. This is where property graphs come into play. Property graphs are less focused on linking everything through triples and allow more expressive properties directly within nodes and edges.

For example, instead of using triples to represent each detail, a property graph might let you store all properties about an entity (e.g., “Berlin”) directly in a single node. This makes property graphs more intuitive for many developers and engineers because they more closely resemble object-oriented structures: you have entities (nodes) that possess attributes (properties) and are connected to other entities through relationships (edges).

The significant benefit here is a condensed representation, which speeds up traversal and queries in some scenarios. However, this also introduces a trade-off: while property graphs are more straightforward to query and maintain, they lack some complex relationship modeling features RDF offers, particularly when connecting properties to each other.

Graph of Graphs and Subgraphs for Entity Modeling

A third approach — which takes elements from RDF and property graphs — involves modeling entities using subgraphs or nested graphs. In this model, each entity can be represented as a graph. This allows for a detailed and flexible description of attributes without exploding every detail into individual triples or lump them all together into properties.

For instance, consider a person entity with a complex employment history. Instead of representing every employment detail in one node (as in a property graph), or as several linked nodes (as in RDF), you can treat the employment history as a subgraph. This subgraph could then contain nodes for different jobs, each linked with specific properties and connections. This approach keeps the complexity where it belongs and provides better flexibility when new attributes or entities need to be added.

Hypergraphs and Metagraphs

When discussing more advanced forms of graphs, we encounter hypergraphs and metagraphs. These take the idea of relationships to a new level. A hypergraph allows an edge to connect more than two nodes, which is extremely useful when modeling scenarios where relationships aren’t just pairwise. For example, a “Project” could connect multiple “People,” “Resources,” and “Outcomes,” all in a single edge. This way, hypergraphs help in reducing the complexity of modeling high-order relationships.

Metagraphs, on the other hand, enable nodes and edges to themselves be represented as graphs. This is an extremely powerful feature when we consider the needs of artificial intelligence, as it allows for the modeling of relationships between relationships, an essential aspect for any system that needs to capture not just facts, but their interdependencies and contexts.

Balancing Structure and Properties

One of the recurring challenges when modeling knowledge is finding the balance between structure and properties. With RDF, you get high flexibility and standardization, but complexity can quickly escalate as you decompose everything into triples. Property graphs simplify the representation by using attributes but lose out on the depth of connection modeling. Meanwhile, the graph-of-graphs approach and hypergraphs offer advanced modeling capabilities at the cost of increased computational complexity.

So, how do you decide which model to use? It comes down to your use case. RDF and nested graphs are strong contenders if you need deep linkage and are working with highly variable data. For more straightforward, engineer-friendly modeling, property graphs shine. And when dealing with very complex multi-way relationships or meta-level knowledge, hypergraphs and metagraphs provide the necessary tools.

The key takeaway is that only some approaches are perfect. Instead, it’s all about the modeling goals: how do you want to query the graph, what relationships are meaningful, and how much complexity are you willing to manage?

Conclusion

Modeling AI semantic memory using knowledge graphs is a challenging but rewarding process. The different approaches — RDF, property graphs, and advanced graph modeling techniques like nested graphs and hypergraphs — each offer unique strengths and weaknesses. Whether you are building a personal knowledge graph or scaling up to AI that integrates multiple streams of linked data, it’s essential to understand the trade-offs each approach brings.

In the end, the choice of representation comes down to the nature of your data and your specific needs for querying and maintaining semantic relationships. The world of knowledge graphs is vast, with many tools and frameworks to explore. Stay connected and keep experimenting to find the balance that works for your projects.

yakihonne.com iris.to jumble.social Me

@ 866e0139:6a9334e5

2025-04-05 11:00:25

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Autor: CJ Hopkins. Dieser Beitrag wurde mit dem Pareto-Client geschrieben. Sie finden alle Texte der Friedenstaube und weitere Texte zum Thema Frieden hier.**

Dieser Beitrag erschien zuerst auf dem Substack-Blog des Autors.

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Er soll andauern, was er auch tut. Genau wie der nie endende Krieg in Orwells 1984 wird er vom Imperium gegen seine eigenen Untertanen geführt, aber nicht nur, um die Struktur der Gesellschaft intakt zu halten, sondern in unserem Fall auch, um die Gesellschaft in eine neo-totalitäre global-kapitalistische Dystopie zu verwandeln.

Bist du nicht vertraut mit dem Krieg gegen was auch immer?

Nun ja, okay, du erinnerst dich an den Krieg gegen den Terror.

Du erinnerst dich daran, als die „Freiheit und Demokratie“ von „den Terroristen“ angegriffen wurden und wir keine andere Wahl hatten, als uns unserer demokratischen Rechte und Prinzipien zu entledigen, einen nationalen „Notstand“ auszurufen, die verfassungsmäßigen Rechte der Menschen auszusetzen, einen Angriffskrieg gegen ein Land im Nahen Osten anzuzetteln, das für uns keinerlei Bedrohung darstellte, und unsere Straßen, Bahnhöfe, Flughäfen und alle anderen Orte mit schwer bewaffneten Soldaten zu füllen, denn sonst hätten „die Terroristen gewonnen“. Du erinnerst dich, als wir ein Offshore-Gulag bauten, um verdächtige Terroristen auf unbestimmte Zeit wegzusperren, die wir zuvor zu CIA-Geheimgefängnissen verschleppt hatten, wo wir sie gefoltert und gedemütigt haben, richtig?

Natürlich erinnerst du dich. Wer könnte das vergessen?

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Erinnerst du dich, als die National Security Agency keine andere Wahl hatte, als ein geheimes „Terroristen-Überwachungsprogramm“ einzurichten, um Amerikaner auszuspionieren, oder sonst „hätten die Terroristen gewonnen“? Oder wie wäre es mit den „Anti-Terror“-Unterleibsuntersuchungen der TSA, der Behörde für Transportsicherheit, die nach über zwanzig Jahren immer noch in Kraft sind?

Und was ist mit dem Krieg gegen den Populismus? An den erinnerst du dich vielleicht nicht so gut.

Ich erinnere mich, denn ich habe zwei Bücher dazu veröffentlicht. Er begann im Sommer 2016, als das Imperium erkannte, dass „rechte Populisten“ die „Freiheit und Demokratie“ in Europa bedrohten und Trump in den USA auf dem Vormarsch war. Also wurde ein weiterer „Notstand“ ausgerufen – diesmal von der Gemeinschaft der Geheimdienste, den Medien, der akademischen Welt und der Kulturindustrie. Ja, genau, es war wieder einmal an der Zeit, unsere demokratischen Prinzipien hintanzustellen, „Hassrede“ in sozialen Medien zu zensieren, die Massen mit lächerlicher offizieller Propaganda über „Russiagate,“ „Hitlergate“ und so weiter zu bombardieren – sonst hätten „die Rechtspopulisten gewonnen.“

Der Krieg gegen den Populismus gipfelte in der Einführung des Neuen Normalen Reichs.

Im Frühjahr 2020 rief das Imperium einen globalen „gesundheitlichen Ausnahmezustand“ aus, als Reaktion auf ein Virus mit einer Überlebensrate von etwa 99,8 Prozent. Das Imperium hatte keine andere Wahl, als ganze Gesellschaften abzuriegeln, jeden dazu zu zwingen, in der Öffentlichkeit medizinisch aussehende Masken zu tragen, die Öffentlichkeit mit Propaganda und Lügen zu bombardieren, die Menschen dazu zu nötigen, sich einer Reihe experimenteller mRNA-„Impfungen“ zu unterziehen, Proteste gegen ihre Dekrete zu verbieten und systematisch diejenigen zu zensieren und zu verfolgen, die es wagten, ihre erfundenen „Fakten“ in Frage zu stellen oder ihr totalitäres Programm zu kritisieren.

Das Imperium hatte keine andere Wahl, als das alles zu tun, denn sonst hätten „die Covid-Leugner, die Impfgegner, die Verschwörungstheoretiker und all die anderen Extremisten gewonnen.“

Ich bin mir ziemlich sicher, dass du dich an all das erinnerst.

Und jetzt … nun, hier sind wir. Ja, du hast es erraten – es ist wieder einmal an der Zeit, kräftig auf die US-Verfassung und die Meinungsfreiheit zu scheißen, Menschen in irgendein salvadorianisches Höllenloch abzuschieben, das wir angemietet haben, weil ein Polizist ihre Tattoos nicht mochte, Universitätsstudenten wegen ihrer Anti-Israel-Proteste festzunehmen und zu verschleppen und natürlich die Massen mit Lügen und offizieller Propaganda zu bombardieren, denn … okay, alle zusammen jetzt: „sonst hätten die antisemitischen Terroristen und venezolanischen Banden gewonnen!“

Fängst du an, ein Muster zu erkennen? Ja? Willkommen beim Krieg gegen-was-auch-immer!

Wenn du die Zusammenhänge noch nicht ganz siehst, okay, lass es mich noch einmal ganz simpel erklären.

Das globale ideologische System, in dem wir alle leben, wird totalitär. (Dieses System ist der globale Kapitalismus, aber nenne es, wie du willst. Es ist mir scheißegal.) Es reißt die Simulation der Demokratie nieder, die es nicht mehr aufrechterhalten muss. Der Kalte Krieg ist vorbei. Der Kommunismus ist tot. Der globale Kapitalismus hat keine externen Feinde mehr. Also muss er die Massen nicht mehr mit demokratischen Rechten und Freiheiten besänftigen. Deshalb entzieht er uns diese Rechte nach und nach und konditioniert uns darauf, ihren Verlust hinzunehmen.

Er tut dies, indem er eine Reihe von „Notständen“ inszeniert, jeder mit einer anderen „Bedrohung“ für die „Demokratie,“ die „Freiheit,“ „Amerika“ oder „den Planeten“ – oder was auch immer. Jeder mit seinen eigenen „Monstern,“ die eine so große Gefahr für die „Freiheit“ oder was auch immer darstellen, dass wir unsere verfassungsmäßigen Rechte aufgeben und die demokratischen Werte ad absurdum führen müssen, denn: sonst „würden die Monster gewinnen.“

Es tut dies, indem es sein Antlitz von „links“ nach „rechts,“ dann zurück nach „links“, und dann zurück nach „rechts,“ dann nach „links“ und so weiter neigt, weil es unsere Kooperation dafür benötigt. Nicht die Kooperation von uns allen auf einmal. Nur eine kooperative demografische Gruppe auf einmal.

Es ist dabei erfolgreich – also das System – indem es unsere Angst und unseren Hass instrumentalisiert. Dem System ist es völlig egal, ob wir uns als „links“ oder „rechts“ identifizieren, aber es braucht uns gespalten in „links“ und „rechts,“ damit es unsere Angst und unseren Hass aufeinander nähren kann … eine Regierung, ein „Notfall,“ ein „Krieg“ nach dem anderen.

Da hast du es. Das ist der Krieg gegen was auch immer. Noch simpler kann ich es nicht erklären.

Oh, und noch eine letzte Sache … wenn du einer meiner ehemaligen Fans bist, wie Rob, die über meine „Einsichten“ oder Loyalitäten oder was auch immer verwirrt sind … nun, der Text, den du gerade gelesen hast, sollte das für dich klären. Ich stehe auf keiner Seite. Überhaupt keiner. Aber ich habe ein paar grundlegende demokratische Prinzipien. Und die richten sich nicht danach, was gerade populär ist oder wer im Weißen Haus sitzt.

Die Sache ist die: Ich muss mich morgens im Spiegel anschauen können ohne dort einen Heuchler oder … du weißt schon, einen Feigling zu sehen.

(Aus dem Amerikanischen übersetzt von René Boyke).

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CJ Hopkins ist ein US-amerikanischer Dramatiker, Romanautor und politischer Satiriker. Zu seinen Werken zählen die Stücke Horse Country, Screwmachine/Eyecandy und The Extremists. Er hat sich als profilierter Kritiker des Corona-Regimes profiliert und veröffentlicht regelmäßig auf seinem Substack-Blog.

Sein aktuelles Buch:

https://x.com/CJHopkins_Z23/status/1907795633689264530

Hier in einem aktuellen Gespräch:

https://www.youtube.com/watch?v=wF-G32P0leI

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yakihonne.com iris.to jumble.social Me

@ 502ab02a:a2860397

2025-05-04 03:13:06

เรารู้จักกับ Circadian Rhythm และ Infradian Rhythm แล้ว คราวนี้เรามารู้จักกับ Ultradian Rhythm กันครับ จากรากศัพท์ภาษาละติน คำว่า “Ultra” แปลว่า “มากกว่า” หรือ “ถี่กว่า” คำว่า diem” = แปลว่า "วัน" พอเอามารวมกันเป็น “ultradian” ก็หมายถึงวงจรชีวภาพที่เกิดขึ้น บ่อยกว่า 1 รอบต่อวัน (ความถี่สูงกว่ารอบ 24 ชั่วโมง) ไม่ใช่ “ยาวกว่า 1 วัน” สรุปเป็นภาษาง่ายๆคือ "จังหวะชีวภาพที่เกิดซ้ำ มากกว่า 1 ครั้งภายใน 24 ชั่วโมง"

หรือถ้าเราจะเรียงลำดับของ Rythm ทั้ง 3 ประเภทเราจะได้เป็น 1.Circadian Rhythm (ประมาณ 24 ชม.) 2.Ultradian Rhythm (น้อยกว่า 24 ชม.) 3.Infradian Rhythm (มากกว่า 24 ชม.)

สำหรับตัวอย่าง Ultradian Rhythm ที่สำคัญๆนะครับ เช่น 1. วัฏจักรการนอน (Sleep Cycle) ที่แต่ละรอบ จะอยู่ที่ราวๆ 90–120 นาที สลับกันไปมาระหว่าง NREM (หลับลึก) และ REM (ฝัน) อย่างที่สายสุขภาพเรียนรู้กันมาคือ ถ้าหลับสลับครบ 4–6 รอบ จะหลับสนิท ฟื้นเช้ามาสดชื่นแจ่มใสพักผ่อนเต็มที่

แสงเช้า-แดดอ่อนๆ ช่วยรีเซ็ต circadian แต่ก็ส่งผลให้ ultradian sleep cycle เริ่มต้นตรงจังหวะพอดี นอกจากนี้ยังมีสิ่งที่เรียกว่า Power nap ตอนแดดบ่าย (20–25 นาทีแดดอ่อน) จะช่วยกระตุ้น ultradian nap cycle ให้ตื่นขึ้นมาเป๊ะ ไม่งัวเงีย ให้เลือกจุดที่แดดยังอ่อน เช่น ริมหน้าต่างที่มีแดดผ่านมานุ่ม ๆ หรือใต้ต้นไม้ที่กรองแสงได้บางส่วน ไม่จำเป็นต้องนอนตากแดดโดยตรง แต่ให้ “รับแสงธรรมชาติ” พร้อมกับงีบ จะช่วยให้ circadian และ ultradian cycles ทำงานประสานกันได้ดีขึ้น

1. การหลั่งฮอร์โมนแบบพัลซ์ หรือ Pulsatile Hormone Secretion คือรูปแบบการปล่อยฮอร์โมนออกมาจากต่อมต่าง ๆ ในร่างกายแบบเป็น “จังหวะ” หรือ “เป็นช่วง” (bursts/pulses) ไม่ใช่การหลั่งออกมาอย่างต่อเนื่องตลอดเวลา เช่น เทพแห่งการลดน้ำหนัก Growth Hormone (GH) หลั่งพุ่งตอนหลับลึกทุก 3–4 ชั่วโมง / Cortisol มีพัลซ์เล็กๆ ในวัน แม้หลักๆ จะเป็น circadian แต่ก็มี ultradian pulse ทุก 1–2 ชั่วโมง ได้เหมือนกัน / Insulin & Glucagon ชัดเลยชาว keto IF รู้ดีที่สุดว่า หลั่งเป็นรอบตามมื้ออาหารและช่วงพักระหว่างมื้อ

ลองนึกภาพว่า “แสงแดง” และ “อินฟราเรด” เปรียบเหมือนอาหารเช้าของเซลล์เรา เมื่อผิวเราโดนแดดอ่อน ๆ ในช่วงเช้าหรือบ่ายแก่ แสงเหล่านี้จะซึมเข้าไปกระตุ้น “โรงไฟฟ้าประจำเซลล์” (ไมโตคอนเดรีย) ให้ผลิตพลังงาน (ATP) ขึ้นมาเพิ่ม เหมือนเติมน้ำมันให้เครื่องยนต์วิ่งได้ลื่น พอเซลล์มีพลังงานมากขึ้น ในช่วงที่ร่างกายหลั่งฮอร์โมนการซ่อมแซมอย่าง “growth hormone” (GH) ร่างกายก็จะใช้พลังงานจากแสงนี้พร้อมกับฮอร์โมนในการซ่อมแซมกล้ามเนื้อและเนื้อเยื่อต่าง ๆ ได้เต็มประสิทธิภาพขึ้นนั่นเองครับ

1. ช่วงเวลาการจดจ่อ หรือ Attention Span & Energy Cycle คนทั่วไปมีสมาธิ/พลังงานโฟกัสอยู่รอบละ 90 นาที หลังจากนั้นควรพัก 10–20 นาที หากฝืนต่อเนื่อง จะเกิดอาการอ่อนล้า สมาธิหลุด

Blue light เช้า จากแดดจะไปกระตุ้นในส่วนของ suprachiasmatic nucleus (SCN) ในสมองให้ปล่อยสารกระตุ้นความตื่นตัว (เช่น คอร์ติซอล) พอสมควร ซึ่งช่วยให้ ultradian cycle ของสมาธิ (โฟกัสได้ประมาณ 90 นาที) ทำงานเต็มประสิทธิภาพ ถ้าเช้าๆ ไม่เจอแดดเลย cycle นี้จะเลื่อนออกไป ทำให้รู้สึกง่วงเหงาหาวนอนเร็ว หรือโฟกัสไม่ได้นานตามปกติ เป็นที่มาของการเพลียแม้จะตื่นสายแล้วก็ตาม

1. รอบความหิว หรือ Appetite & Digestive Rhythm ชื่อเท่ห์ป่ะหล่ะ 555 คือความหิวมาเป็นรอบตามวิธีการกินของแต่ละคน ซึ่งเป็นความสัมพันธ์กับ ฮอร์โมน GI (เช่น ghrelin, leptin) ก็วิ่งเป็นรอบเหมือนกัน

แสงแดดเช้า ช่วยตั้ง leptin/ghrelin baseline ให้สมดุล ลดการกินจุกจิกนอกมื้อได้ ส่วนแสงอ่อนๆ ตอนบ่ายช่วยบูสต์ blood flow ในทางเดินอาหาร ให้ digestion cycle หรือการดูดซึมสารอาหารตรงจังหวะ

แดดเป็นแค่ส่วนสำคัญในชีวิตแต่การใช้ Ultradian Rhythm มันต้องประกอบกับกิจกรรมอื่นๆด้วยนะครับ เช่น ทำงานหรืออ่านหนังสือ 90 นาที แล้ว พัก 15–20 นาที ยืดเส้นสาย เคลื่อนไหวเล็กน้อย, ออกกำลังกายให้ตรงจังหวะ, ในช่วง ultradian break พยายามลดการใช้จอมือถือ/คอมฯ ออกไปรับแสงธรรมชาติ หรือยืดเส้น เปิดเพลงเบาๆ เพื่อหลีกเลี่ยง "stimuli" ช่วง break หรือ สิ่งเร้าภายนอก ที่มากระตุ้นประสาทสัมผัสและสมองเรา

แสงแดดจึงเป็น ตัวตั้งเวลา (zeitgeber) ที่ไม่ได้แค่กับรอบวัน-เดือน-ปี แต่รวมถึงจังหวะสั้นๆ ภายในวันด้วย การใช้แสงธรรมชาติให้พอดีในแต่ละช่วง (เช้า เบรก บ่าย) จะช่วยให้ ultradian rhythms ในด้านสมาธิ การนอน ฮอร์โมน และการย่อยอาหาร ทำงานสอดคล้องกับจังหวะชีวิตที่เป็นธรรมชาติที่สุดครับ #pirateketo #SundaySpecialเราจะไปเป็นหมูแดดเดียว #กูต้องรู้มั๊ย #ม้วนหางสิลูก #siamstr

yakihonne.com iris.to jumble.social Me

@ 5fb7f8f7:d7d76024

2025-03-31 09:14:45

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yakihonne.com iris.to jumble.social Me

@ e6817453:b0ac3c39

2024-12-07 14:52:47

The temporal semantics and temporal and time-aware knowledge graphs. We have different memory models for artificial intelligence agents. We all try to mimic somehow how the brain works, or at least how the declarative memory of the brain works. We have the split of episodic memory and semantic memory. And we also have a lot of theories, right?

Declarative Memory of the Human Brain

How is the semantic memory formed? We all know that our brain stores semantic memory quite close to the concept we have with the personal knowledge graphs, that it’s connected entities. They form a connection with each other and all those things. So far, so good. And actually, then we have a lot of concepts, how the episodic memory and our experiences gets transmitted to the semantic:

• hippocampus indexing and retrieval
• sanitization of episodic memories
• episodic-semantic shift theory

They all give a different perspective on how different parts of declarative memory cooperate.

We know that episodic memories get semanticized over time. You have semantic knowledge without the notion of time, and probably, your episodic memory is just decayed.

But, you know, it’s still an open question:

do we want to mimic an AI agent’s memory as a human brain memory, or do we want to create something different?

It’s an open question to which we have no good answer. And if you go to the theory of neuroscience and check how episodic and semantic memory interfere, you will still find a lot of theories, yeah?

Some of them say that you have the hippocampus that keeps the indexes of the memory. Some others will say that you semantic the episodic memory. Some others say that you have some separate process that digests the episodic and experience to the semantics. But all of them agree on the plan that it’s operationally two separate areas of memories and even two separate regions of brain, and the semantic, it’s more, let’s say, protected.

So it’s harder to forget the semantical facts than the episodes and everything. And what I’m thinking about for a long time, it’s this, you know, the semantic memory.

Temporal Semantics

It’s memory about the facts, but you somehow mix the time information with the semantics. I already described a lot of things, including how we could combine time with knowledge graphs and how people do it.

There are multiple ways we could persist such information, but we all hit the wall because the complexity of time and the semantics of time are highly complex concepts.

Time in a Semantic context is not a timestamp.

What I mean is that when you have a fact, and you just mentioned that I was there at this particular moment, like, I don’t know, 15:40 on Monday, it’s already awake because we don’t know which Monday, right? So you need to give the exact date, but usually, you do not have experiences like that.

You do not record your memories like that, except you do the journaling and all of the things. So, usually, you have no direct time references. What I mean is that you could say that I was there and it was some event, blah, blah, blah.

Somehow, we form a chain of events that connect with each other and maybe will be connected to some period of time if we are lucky enough. This means that we could not easily represent temporal-aware information as just a timestamp or validity and all of the things.

For sure, the validity of the knowledge graphs (simple quintuple with start and end dates)is a big topic, and it could solve a lot of things. It could solve a lot of the time cases. It’s super simple because you give the end and start dates, and you are done, but it does not answer facts that have a relative time or time information in facts . It could solve many use cases but struggle with facts in an indirect temporal context. I like the simplicity of this idea. But the problem of this approach that in most cases, we simply don’t have these timestamps. We don’t have the timestamp where this information starts and ends. And it’s not modeling many events in our life, especially if you have the processes or ongoing activities or recurrent events.

I’m more about thinking about the time of semantics, where you have a time model as a hybrid clock or some global clock that does the partial ordering of the events. It’s mean that you have the chain of the experiences and you have the chain of the facts that have the different time contexts.

We could deduct the time from this chain of the events. But it’s a big, big topic for the research. But what I want to achieve, actually, it’s not separation on episodic and semantic memory. It’s having something in between.

Blockchain of connected events and facts

I call it temporal-aware semantics or time-aware knowledge graphs, where we could encode the semantic fact together with the time component.I doubt that time should be the simple timestamp or the region of the two timestamps. For me, it is more a chain for facts that have a partial order and form a blockchain like a database or a partially ordered Acyclic graph of facts that are temporally connected. We could have some notion of time that is understandable to the agent and a model that allows us to order the events and focus on what the agent knows and how to order this time knowledge and create the chains of the events.

Time anchors

We may have a particular time in the chain that allows us to arrange a more concrete time for the rest of the events. But it’s still an open topic for research. The temporal semantics gets split into a couple of domains. One domain is how to add time to the knowledge graphs. We already have many different solutions. I described them in my previous articles.

Another domain is the agent's memory and how the memory of the artificial intelligence treats the time. This one, it’s much more complex. Because here, we could not operate with the simple timestamps. We need to have the representation of time that are understandable by model and understandable by the agent that will work with this model. And this one, it’s way bigger topic for the research.”

yakihonne.com iris.to jumble.social Me

@ c631e267:c2b78d3e

2025-04-04 18:47:27

Zwei mal drei macht vier, \ widewidewitt und drei macht neune, \ ich mach mir die Welt, \ widewide wie sie mir gefällt. \ Pippi Langstrumpf

Egal, ob Koalitionsverhandlungen oder politischer Alltag: Die Kontroversen zwischen theoretisch verschiedenen Parteien verschwinden, wenn es um den Kampf gegen politische Gegner mit Rückenwind geht. Wer den Alteingesessenen die Pfründe ernsthaft streitig machen könnte, gegen den werden nicht nur «Brandmauern» errichtet, sondern der wird notfalls auch strafrechtlich verfolgt. Doppelstandards sind dabei selbstverständlich inklusive.

In Frankreich ist diese Woche Marine Le Pen wegen der Veruntreuung von EU-Geldern von einem Gericht verurteilt worden. Als Teil der Strafe wurde sie für fünf Jahre vom passiven Wahlrecht ausgeschlossen. Obwohl das Urteil nicht rechtskräftig ist – Le Pen kann in Berufung gehen –, haben die Richter das Verbot, bei Wahlen anzutreten, mit sofortiger Wirkung verhängt. Die Vorsitzende des rechtsnationalen Rassemblement National (RN) galt als aussichtsreiche Kandidatin für die Präsidentschaftswahl 2027.

Das ist in diesem Jahr bereits der zweite gravierende Fall von Wahlbeeinflussung durch die Justiz in einem EU-Staat. In Rumänien hatte Călin Georgescu im November die erste Runde der Präsidentenwahl überraschend gewonnen. Das Ergebnis wurde später annulliert, die behauptete «russische Wahlmanipulation» konnte jedoch nicht bewiesen werden. Die Kandidatur für die Wahlwiederholung im Mai wurde Georgescu kürzlich durch das Verfassungsgericht untersagt.

Die Veruntreuung öffentlicher Gelder muss untersucht und geahndet werden, das steht außer Frage. Diese Anforderung darf nicht selektiv angewendet werden. Hingegen mussten wir in der Vergangenheit bei ungleich schwerwiegenderen Fällen von (mutmaßlichem) Missbrauch ganz andere Vorgehensweisen erleben, etwa im Fall der heutigen EZB-Chefin Christine Lagarde oder im «Pfizergate»-Skandal um die Präsidentin der EU-Kommission Ursula von der Leyen.

Wenngleich derartige Angelegenheiten formal auf einer rechtsstaatlichen Grundlage beruhen mögen, so bleibt ein bitterer Beigeschmack. Es stellt sich die Frage, ob und inwieweit die Justiz politisch instrumentalisiert wird. Dies ist umso interessanter, als die Gewaltenteilung einen essenziellen Teil jeder demokratischen Ordnung darstellt, während die Bekämpfung des politischen Gegners mit juristischen Mitteln gerade bei den am lautesten rufenden Verteidigern «unserer Demokratie» populär zu sein scheint.

Die Delegationen von CDU/CSU und SPD haben bei ihren Verhandlungen über eine Regierungskoalition genau solche Maßnahmen diskutiert. «Im Namen der Wahrheit und der Demokratie» möchte man noch härter gegen «Desinformation» vorgehen und dafür zum Beispiel den Digital Services Act der EU erweitern. Auch soll der Tatbestand der Volksverhetzung verschärft werden – und im Entzug des passiven Wahlrechts münden können. Auf europäischer Ebene würde Friedrich Merz wohl gerne Ungarn das Stimmrecht entziehen.

Der Pegel an Unzufriedenheit und Frustration wächst in großen Teilen der Bevölkerung kontinuierlich. Arroganz, Machtmissbrauch und immer abstrusere Ausreden für offensichtlich willkürliche Maßnahmen werden kaum verhindern, dass den etablierten Parteien die Unterstützung entschwindet. In Deutschland sind die Umfrageergebnisse der AfD ein guter Gradmesser dafür.

[Vorlage Titelbild: Pixabay]

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Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.

yakihonne.com iris.to jumble.social Me

@ 7bdef7be:784a5805

2025-04-02 12:12:12

We value sovereignty, privacy and security when accessing online content, using several tools to achieve this, like open protocols, open OSes, open software products, Tor and VPNs.

The problem

Talking about our social presence, we can manually build up our follower list (social graph), pick a Nostr client that is respectful of our preferences on what to show and how, but with the standard following mechanism, our main feed is public, so everyone can actually snoop what we are interested in, and what is supposable that we read daily.

The solution

Nostr has a simple solution for this necessity: encrypted lists. Lists are what they appear, a collection of people or interests (but they can also group much other stuff, see NIP-51). So we can create lists with contacts that we don't have in our main social graph; these lists can be used primarily to create dedicated feeds, but they could have other uses, for example, related to monitoring. The interesting thing about lists is that they can also be encrypted, so unlike the basic following list, which is always public, we can hide the lists' content from others. The implications are obvious: we can not only have a more organized way to browse content, but it is also really private one.

One might wonder what use can really be made of private lists; here are some examples:

• Browse “can't miss” content from users I consider a priority;
• Supervise competitors or adversarial parts;
• Monitor sensible topics (tags);
• Following someone without being publicly associated with them, as this may be undesirable;

The benefits in terms of privacy as usual are not only related to the casual, or programmatic, observer, but are also evident when we think of how many bots scan our actions to profile us.

The current state

Unfortunately, lists are not widely supported by Nostr clients, and encrypted support is a rarity. Often the excuse to not implement them is that they are harder to develop, since they require managing the encryption stuff (NIP-44). Nevertheless, developers have an easier option to start offering private lists: give the user the possibility to simply mark them as local-only, and never push them to the relays. Even if the user misses the sync feature, this is sufficient to create a private environment.

To date, as far as I know, the best client with list management is Gossip, which permits to manage both encrypted and local-only lists.

Beg your Nostr client to implement private lists!

yakihonne.com iris.to jumble.social Me

@ 211c0393:e9262c4d

2025-05-04 02:32:24

**日本の覚せい剤ビジネスの闇：

警察、暴力団、そして「沈黙の共犯関係」の真相**

1. 暴力団の支配構造（公的データに基づく）

• 輸入依存の理由：
• 国内製造は困難（平成6年「覚せい剤原料規制法」で規制強化）→ ミャンマー・中国からの密輸が主流（国連薬物犯罪事務所「World Drug Report 2023」）。
• 暴力団の利益率：1kgあたり仕入れ価格30万円 → 小売価格500万～1000万円（警察庁「薬物情勢報告書」2022年）。

2. 警察と暴力団の「共生関係」

• 逮捕統計の不自然さ：
• 全薬物逮捕者の70％が単純所持（厚生労働省「薬物乱用状況」2023年）。
• 密輸組織の摘発は全体の5％未満（東京地検特捜部データ）。
• メディアの検証：
• NHKスペシャル「覚せい剤戦争」（2021年）で指摘された「末端ユーザー優先捜査」の実態。

3. 矛盾する現実

• 需要の不可視性：
• G7で最高の覚せい剤価格（1gあたり3～7万円、欧米の3倍）→ 暴力団の暴利（財務省「組織犯罪資金流動調査」）。
• 使用者率は低い（人口の0.2％、国連調査）が、逮捕者の過半数を占める矛盾。

4. 「密輸組織対策」の限界

• 国際的な失敗例：
• メキシコ（カルテル摘発後も市場拡大）、欧州（合成薬物の蔓延）→ 代替組織が即座に台頭（英「The Economist」2023年6月号）。
• 日本の地理的ハンデ：
• 海上密輸の摘発率は10％未満（海上保安庁報告）。

5. 解決策の再考（事実に基づく提案）

• ADHD治療薬の合法化：
• アメリカ精神医学会「ADHD患者の60％が自己治療で違法薬物使用」（2019年研究）。
• 日本ではリタリン・アデロール禁止→ 暴力団の市場独占。
• 労働環境改革：
• 過労死ライン超えの労働者20％（厚労省「労働時間調査」2023年）→ 覚せい剤需要の一因。

6. 告発のリスクと情報源

• 匿名性の重要性：
• 過去の暴力団報復事例（2018年、告発記者への脅迫事件・毎日新聞報道）。
• 公的データのみ引用：
• 例：「警察庁統計」「国連報告書」など第三者検証可能な情報。

---

結論：変革のためには「事実」の可視化が必要

「薬物＝個人の道徳的問題」という幻想が、暴力団と腐敗官僚を利している。
国際データと国内統計の矛盾を突くことで、システムの欺瞞を暴ける。

安全な共有のために：
- 個人特定を避け、匿名プラットフォーム（Tor上フォーラム等）で議論。
- 公的機関のデータを直接リンク（例：警察庁PDFレポート）。

---

この文書は、公表された統計・メディア報道のみを根拠とし、個人の推測を排除しています。
脅威を避けるため、具体的な個人・組織の非難は意図的に避けています。

yakihonne.com iris.to jumble.social Me

@ a39d19ec:3d88f61e

2024-11-21 12:05:09

A state-controlled money supply can influence the development of socialist policies and practices in various ways. Although the relationship is not deterministic, state control over the money supply can contribute to a larger role of the state in the economy and facilitate the implementation of socialist ideals.

Fiscal Policy Capabilities

When the state manages the money supply, it gains the ability to implement fiscal policies that can lead to an expansion of social programs and welfare initiatives. Funding these programs by creating money can enhance the state's influence over the economy and move it closer to a socialist model. The Soviet Union, for instance, had a centralized banking system that enabled the state to fund massive industrialization and social programs, significantly expanding the state's role in the economy.

Wealth Redistribution

Controlling the money supply can also allow the state to influence economic inequality through monetary policies, effectively redistributing wealth and reducing income disparities. By implementing low-interest loans or providing financial assistance to disadvantaged groups, the state can narrow the wealth gap and promote social equality, as seen in many European welfare states.

Central Planning

A state-controlled money supply can contribute to increased central planning, as the state gains more influence over the economy. Central banks, which are state-owned or heavily influenced by the state, play a crucial role in managing the money supply and facilitating central planning. This aligns with socialist principles that advocate for a planned economy where resources are allocated according to social needs rather than market forces.

Incentives for Staff

Staff members working in state institutions responsible for managing the money supply have various incentives to keep the system going. These incentives include job security, professional expertise and reputation, political alignment, regulatory capture, institutional inertia, and legal and administrative barriers. While these factors can differ among individuals, they can collectively contribute to the persistence of a state-controlled money supply system.

In conclusion, a state-controlled money supply can facilitate the development of socialist policies and practices by enabling fiscal policies, wealth redistribution, and central planning. The staff responsible for managing the money supply have diverse incentives to maintain the system, further ensuring its continuation. However, it is essential to note that many factors influence the trajectory of an economic system, and the relationship between state control over the money supply and socialism is not inevitable.

yakihonne.com iris.to jumble.social Me

@ 05cdefcd:550cc264

2025-03-28 08:00:15

The crypto world is full of buzzwords. One that I keep on hearing: “Bitcoin is its own asset class”.

While I have always been sympathetic to that view, I’ve always failed to understand the true meaning behind that statement.

Although I consider Bitcoin to be the prime innovation within the digital asset sector, my primary response has always been: How can bitcoin (BTC), a single asset, represent an entire asset class? Isn’t it Bitcoin and other digital assets that make up an asset class called crypto?

Well, I increasingly believe that most of crypto is just noise. Sure, it’s volatile noise that is predominately interesting for very sophisticated hedge funds, market makers or prop traders that are sophisticated enough to extract alpha – but it’s noise nonetheless and has no part to play in a long-term only portfolio of private retail investors (of which most of us are).

Over multiple market cycles, nearly all altcoins underperform Bitcoin when measured in BTC terms. Source: Tradingview

Aha-Moment: Bitcoin keeps on giving

Still, how can Bitcoin, as a standalone asset, make up an entire asset class? The “aha-moment” to answer this question recently came to me in a Less Noise More Signal interview I did with James Van Straten, senior analyst at Coindesk.

Let me paraphrase him here: “You can’t simply recreate the same ETF as BlackRock. To succeed in the Bitcoin space, new and innovative approaches are needed. This is where understanding Bitcoin not just as a single asset, but as an entire asset class, becomes essential. There are countless ways to build upon Bitcoin’s foundation—varied iterations that go beyond just holding the asset. This is precisely where the emergence of the Bitcoin-linked stock market is taking shape—and it's already underway.”

And this is actually coming to fruition as we speak. Just in the last few days, we saw several products launch in that regard.

Obviously, MicroStrategy (now Strategy) is the pioneer of this. The company now owns 506,137 BTC, and while they’ll keep on buying more, they have also inspired many other companies to follow suit.

In fact, there are now already over 70 companies that have adopted Strategy’s Bitcoin playbook. One of the latest companies to buy Bitcoin for their corporate treasury is Rumble. The YouTube competitor just announced their first Bitcoin purchase for $17 million.

Also, the gaming zombie company GameStop just announced to raise money to buy BTC for their corporate treasury.

Gamestop to make BTC their hurdle rate. Source: X

ETF on Bitcoin companies

Given this proliferation of Bitcoin Treasury companies, it was only a matter of time before a financial product tracking these would emerge.

The popular crypto index fund provider Bitwise Investments has just launched this very product called the Bitwise Bitcoin Standard Corporations ETF (OWNB).

The ETF tracks Bitcoin Treasury companies with over 1,000 BTC on their balance sheet. These companies invest in Bitcoin as a strategic reserve asset to protect the $5 trillion in low-yield cash that companies in the US commonly sit on.

These are the top 10 holdings of OWNB. Source: Ownbetf

ETF on Bitcoin companies’ convertible bonds

Another instrument that fits seamlessly into the range of Bitcoin-linked stock market products is the REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX). The ETF provides exposure to the many different convertible bonds issued by companies that are actively moving onto a Bitcoin standard.

Convertible bonds are a valuable financing tool for companies looking to raise capital for Bitcoin purchases. Their strong demand is driven by the unique combination of equity-like upside and debt-like downside protection they offer.

For example, MicroStrategy's convertible bonds, in particular, have shown exceptional performance. For instance, MicroStrategy's 2031 bonds has shown a price rise of 101% over a one-year period, vastly outperforming MicroStrategy share (at 53%), Bitcoin (at 25%) and the ICE BofA U.S. Convertible Index (at 10%). The latter is the benchmark index for convertible bond funds, tracking the performance of U.S. dollar-denominated convertible securities in the U.S. market.

The chart shows a comparison of ICE BofA U.S. Convertible Index, the Bloomberg Bitcoin index (BTC price), MicroStrategy share (MSTR), and MicroStrategy bond (0.875%, March 15 203). The convertible bond has been outperforming massively. Source: Bloomberg

While the BMAX ETF faces challenges such as double taxation, which significantly reduces investor returns (explained in more detail here), it is likely that future products will emerge that address and improve upon these issues.

Bitcoin yield products

The demand for a yield on Bitcoin has increased tremendously. Consequently, respective products have emerged.

Bitcoin yield products aim to generate alpha by capitalizing on volatility, market inefficiencies, and fragmentation within cryptocurrency markets. The objective is to achieve uncorrelated returns denominated in Bitcoin (BTC), with attractive risk-adjusted performance. Returns are derived exclusively from asset selection and trading strategies, eliminating reliance on directional market moves.

Key strategies employed by these funds include:

• Statistical Arbitrage: Exploits short-term pricing discrepancies between closely related financial instruments—for instance, between Bitcoin and traditional assets, or Bitcoin and other digital assets. Traders utilize statistical models and historical price relationships to identify temporary inefficiencies.
• Futures Basis Arbitrage: Captures profits from differences between the spot price of Bitcoin and its futures contracts. Traders simultaneously buy or sell Bitcoin on spot markets and enter opposite positions in futures markets, benefiting as the prices converge.
• Funding Arbitrage: Generates returns by taking advantage of variations in Bitcoin funding rates across different markets or exchanges. Funding rates are periodic payments exchanged between long and short positions in perpetual futures contracts, allowing traders to profit from discrepancies without significant directional exposure.
• Volatility/Option Arbitrage: Seeks profits from differences between implied volatility (reflected in Bitcoin options prices) and expected realized volatility. Traders identify mispriced volatility in options related to Bitcoin or Bitcoin-linked equities, such as MSTR, and position accordingly to benefit from volatility normalization.
• Market Making: Involves continuously providing liquidity by simultaneously quoting bid (buy) and ask (sell) prices for Bitcoin. Market makers profit primarily through capturing the spread between these prices, thereby enhancing market efficiency and earning consistent returns.
• Liquidity Provision in DeFi Markets: Consists of depositing Bitcoin (usually as Wrapped BTC) into decentralized finance (DeFi) liquidity pools such as those on Uniswap, Curve, or Balancer. Liquidity providers earn fees paid by traders who execute swaps within these decentralized exchanges, creating steady yield opportunities.

Notable products currently available in this segment include the Syz Capital BTC Alpha Fund offered by Syz Capital and the Forteus Crypto Alpha Fund by Forteus.

BTC-denominated share class

A Bitcoin-denominated share class refers to a specialized investment fund category in which share values, subscriptions (fund deposits), redemptions (fund withdrawals), and performance metrics are expressed entirely in Bitcoin (BTC), rather than in traditional fiat currencies such as USD or EUR.

Increasingly, both individual investors and institutions are adopting Bitcoin as their preferred benchmark—or "Bitcoin hurdle rate"—meaning that investment performance is evaluated directly against Bitcoin’s own price movements.

These Bitcoin-denominated share classes are designed specifically for investors seeking to preserve and grow their wealth in Bitcoin terms, rather than conventional fiat currencies. As a result, investors reduce their exposure to fiat-related risks. Furthermore, if Bitcoin outperforms fiat currencies, investors holding BTC-denominated shares will experience enhanced returns relative to traditional fiat-denominated investment classes.

X: https://x.com/pahueg

Podcast: https://www.youtube.com/@lessnoisemoresignalpodcast

Book: https://academy.saifedean.com/product/the-bitcoin-enlightenment-hardcover/

yakihonne.com iris.to jumble.social Me

@ a39d19ec:3d88f61e

2024-11-17 10:48:56

This week's functional 3d print is the "Dino Clip".

Dino Clip

I printed it some years ago for my son, so he would have his own clip for cereal bags.

Now it is used to hold a bag of dog food close.

The design by "Sneaks" is a so called "print in place". This means that the whole clip with moving parts is printed in one part, without the need for assembly after the print. The clip is very strong, and I would print it again if I need a "heavy duty" clip for more rigid or big bags. Link to the file at Printables

yakihonne.com iris.to jumble.social Me

@ 78c90fc4:4bff983c

2025-03-31 08:13:17

Die Operation „Cast Thy Bread“ war eine verdeckte Kampagne zur biologischen Kriegsführung, die von der Haganah und später von den israelischen Verteidigungsstreitkräften während des arabisch-israelischen Krieges 1948 durchgeführt wurde[1][3]. Bei der Operation, die im April 1948 begann, wurden Trinkwasserquellen mit Typhusbakterien verseucht, um palästinensisch-arabische Zivilisten und verbündete arabische Armeen anzugreifen[1][3].

\ \ ## Wichtige Details\ \ - **Ziel**: Palästinensische Araber an der Rückkehr in eroberte Dörfer zu hindern und die Versuche der arabischen Armeen, Gebiete zurückzuerobern, zu behindern[1].\ - **Methoden**: Israelische Streitkräfte setzten Typhuskeime in Flaschen, Reagenzgläsern und Thermoskannen ein, um Brunnen und Wasservorräte in palästinensischen Gebieten zu vergiften[1][3].\ - **Führung**: Die Operation wurde vom israelischen Premierminister David Ben-Gurion und dem Generalstabschef der IDF, Yigael Yadin, beaufsichtigt und genehmigt[1].\ \ ## Bemerkenswerte Vorfälle\ \ - Akkon (Akka)**: Die Wasserversorgung der Stadt wurde am 15. Mai 1948 verseucht, was zu einer Typhusepidemie und „extremer Verzweiflung“ unter den Einwohnern führte[1][3].\ - **Gaza**: Im Mai 1948 versuchten vier Soldaten der israelischen Spezialeinheiten, die örtliche Wasserversorgung zu vergiften, wurden jedoch gefangen genommen und hingerichtet[1].\ - **Andere Orte**: Auch in Jericho, Eilabun und palästinensischen Vierteln in Jerusalem wurden Brunnen vergiftet[1][3].\ \ ## Folgen\ \ Die Operation führte zu schweren Erkrankungen unter den palästinensischen Anwohnern, von denen Dutzende betroffen sein sollen[1][3]. Sie erzielte jedoch nicht die von ihren Befürwortern erhoffte lähmende Wirkung und wurde im Dezember 1948 eingestellt[1].\ \ ## Historische Bedeutung\ \ Die Operation „Gegossenes Brot“ wurde als Kriegsverbrechen und als Akt der ethnischen Säuberung eingestuft[1]. Ihre Enthüllung hat eine Kontroverse und Debatte über die im Krieg von 1948 angewandten Taktiken und ihre langfristigen Auswirkungen auf den israelisch-palästinensischen Konflikt ausgelöst[2][4].

Quellen

[1] Operation Cast Thy Bread - Wikipedia https\://en.wikipedia.org/wiki/Operation_Cast_Thy_Bread

[2] Cast Thy Bread Archives - Promised Land Museum https\://promisedlandmuseum.org/tag/cast-thy-bread/

[3] From 'Virtuous Boy' to Murderous Fanatic: David Ben-Gurion and the ... https\://www.euppublishing.com/doi/10.3366/hlps.2023.0308

[4] Historians reveal Israel's use of poison against Palestinians https\://www.middleeastmonitor.com/20221011-historians-reveal-israels-use-of-poison-against-palestinians/

[5] Thoughts on Operation Cast Thy Bread? : r/IsraelPalestine - Reddit https\://www.reddit.com/r/IsraelPalestine/comments/1g02b64/thoughts_on_operation_cast_thy_bread/

[6] 'Cast thy bread': Israeli biological warfare during the 1948 War https\://www.tandfonline.com/doi/abs/10.1080/00263206.2022.2122448

[7] 'Cast thy bread': Israeli biological warfare during the 1948 War https\://cris.bgu.ac.il/en/publications/cast-thy-bread-israeli-biological-warfare-during-the-1948-war

[8] 'Cast thy bread': Israeli biological warfare during the 1948 War https\://www.tandfonline.com/doi/full/10.1080/00263206.2022.2122448

\

Artikel https://x.com/RealWsiegrist/status/1906616394747179136

Nakba

https://waltisiegrist.locals.com/upost/2033124/die-siedler-fordern-ganz-offen-eine-zweite-nakba

yakihonne.com iris.to jumble.social Me

@ e516ecb8:1be0b167

2025-05-04 01:45:38

El sol de la tarde caía oblicuo sobre un campo de hierba alta, tiñéndolo de tonos dorados y rojizos. A un lado, una formación disciplinada de hombres vestidos con armaduras de cuero y metal relucía bajo la luz. Eran legionarios romanos, cada uno portando un scutum, el gran escudo rectangular, y un gladius corto y letal. Se movían como una sola entidad, un muro de escudos erizado de puntas de lanza que asomaban por encima.

Al otro lado del campo, una fuerza más dispersa pero igualmente imponente esperaba. Eran samuráis, guerreros vestidos con armaduras lacadas de intrincado diseño. En sus manos, las brillantes curvas de las katanas reflejaban el sol poniente. Su presencia era menos de masa compacta y más de tensión contenida, como la de depredadores listos para abalanzarse.

El silencio se quebró cuando un oficial romano alzó su signum, un estandarte con el águila imperial. Al unísono, los legionarios avanzaron con paso firme, sus sandalias clavándose en la tierra. Gritaban su grito de guerra, un rugido gutural que resonaba en el aire.

Los samuráis observaron el avance implacable. Su líder, un hombre de rostro sereno con una cicatriz que le cruzaba la mejilla, desenvainó su katana con un movimiento fluido y silencioso. La hoja brilló intensamente. Con un grito agudo, dio la orden de ataque.

La batalla comenzó con un choque violento. Los legionarios, con sus escudos entrelazados, formaron una muralla impenetrable. Los samuráis se lanzaron contra ella, sus katanas trazando arcos de acero en el aire. El choque de metal contra metal llenó el campo, un coro estridente de la guerra.

Un samurái, ágil como un felino, intentó saltar sobre el muro de escudos. Pero un legionario, rápido y entrenado, lo recibió con una estocada precisa de su gladius, que encontró un hueco en la armadura. El samurái cayó, la sangre tiñendo la hierba.

Otro samurái, con un grito furioso, lanzó un corte horizontal con su katana. El golpe impactó contra un scutum, dejando una marca profunda en la madera y el metal, pero el escudo resistió. Antes de que pudiera recuperar su arma, el legionario detrás del escudo le asestó un golpe rápido con el gladius en el costado desprotegido.

La formación romana era una máquina de matar eficiente. Los legionarios trabajaban en equipo, protegiéndose mutuamente con sus escudos y atacando con sus gladius en los momentos oportunos. La disciplina y el entrenamiento eran sus mayores armas.

Sin embargo, la ferocidad y la habilidad individual de los samuráis eran innegables. Sus katanas, a pesar de no poder penetrar fácilmente la sólida pared de escudos, eran devastadoras en los espacios abiertos. Un samurái logró flanquear a un grupo de legionarios y, con movimientos rápidos y precisos, cortó brazos y piernas, sembrando el caos en la retaguardia romana.

La batalla se convirtió en un torbellino de acero y gritos. Los legionarios mantenían su formación, avanzando lentamente mientras repelían los ataques. Los samuráis, aunque sufrían bajas, no retrocedían, impulsados por su honor y su valentía.

En un punto crucial, un grupo de samuráis liderados por su comandante logró concentrar sus ataques en un sector de la línea romana. Con golpes repetidos y feroces, consiguieron romper la formación, creando una brecha. Se lanzaron a través de ella, sus katanas sedientas de sangre.

La disciplina romana se tambaleó por un momento. Los samuráis, aprovechando la oportunidad, lucharon cuerpo a cuerpo con una furia indomable. La longitud de sus katanas les daba ventaja en el combate individual, permitiéndoles mantener a raya a los legionarios con cortes amplios y letales.

Sin embargo, la respuesta romana fue rápida. Los oficiales gritaron órdenes, y las líneas se cerraron nuevamente, rodeando a los samuráis que habían penetrado la formación. Los legionarios, trabajando en parejas, inmovilizaban los largos brazos de los samuráis con sus escudos mientras otros asestaban golpes mortales con sus gladius.

La batalla continuó durante lo que pareció una eternidad. El sol finalmente se ocultó en el horizonte, tiñendo el campo de batalla de sombras oscuras y reflejos sangrientos. Ambos bandos lucharon con una determinación feroz, sin ceder terreno fácilmente.

Al final, la disciplina y la formación compacta de los legionarios comenzaron a imponerse. Lentamente, pero de manera constante, fueron cercando y diezmando a los samuráis. La muralla de escudos era demasiado sólida, y la lluvia constante de estocadas del gladius era implacable.

Los últimos samuráis lucharon con la desesperación de quienes saben que su final está cerca. Sus katanas seguían cortando con gracia mortal, pero eran superados en número y en la táctica del combate en grupo. Uno a uno, fueron cayendo, sus brillantes espadas manchadas de sangre.

Cuando la última katana cayó al suelo con un resonido metálico, un silencio pesado se cernió sobre el campo. Los legionarios, exhaustos pero victoriosos, permanecieron en formación, sus escudos goteando sangre. Habían prevalecido gracias a su disciplina, su equipo y su táctica de combate en grupo. La ferocidad individual y la maestría de la katana de los samuráis no habían sido suficientes contra la máquina de guerra romana.

La noche cubrió el campo de batalla, llevándose consigo los ecos de la lucha y dejando solo la sombría realidad de la victoria y la derrota.

yakihonne.com iris.to jumble.social Me

@ a367f9eb:0633efea

2024-11-05 08:48:41

Last week, an investigation by Reuters revealed that Chinese researchers have been using open-source AI tools to build nefarious-sounding models that may have some military application.

The reporting purports that adversaries in the Chinese Communist Party and its military wing are taking advantage of the liberal software licensing of American innovations in the AI space, which could someday have capabilities to presumably harm the United States.

In a June paper reviewed by Reuters, six Chinese researchers from three institutions, including two under the People’s Liberation Army’s (PLA) leading research body, the Academy of Military Science (AMS), detailed how they had used an early version of Meta’s Llama as a base for what it calls “ChatBIT”.

The researchers used an earlier Llama 13B large language model (LLM) from Meta, incorporating their own parameters to construct a military-focused AI tool to gather and process intelligence, and offer accurate and reliable information for operational decision-making.

While I’m doubtful that today’s existing chatbot-like tools will be the ultimate battlefield for a new geopolitical war (queue up the computer-simulated war from the Star Trek episode “A Taste of Armageddon“), this recent exposé requires us to revisit why large language models are released as open-source code in the first place.

Added to that, should it matter that an adversary is having a poke around and may ultimately use them for some purpose we may not like, whether that be China, Russia, North Korea, or Iran?

The number of open-source AI LLMs continues to grow each day, with projects like Vicuna, LLaMA, BLOOMB, Falcon, and Mistral available for download. In fact, there are over one million open-source LLMs available as of writing this post. With some decent hardware, every global citizen can download these codebases and run them on their computer.

With regard to this specific story, we could assume it to be a selective leak by a competitor of Meta which created the LLaMA model, intended to harm its reputation among those with cybersecurity and national security credentials. There are potentially trillions of dollars on the line.

Or it could be the revelation of something more sinister happening in the military-sponsored labs of Chinese hackers who have already been caught attacking American infrastructure, data, and yes, your credit history?

As consumer advocates who believe in the necessity of liberal democracies to safeguard our liberties against authoritarianism, we should absolutely remain skeptical when it comes to the communist regime in Beijing. We’ve written as much many times.

At the same time, however, we should not subrogate our own critical thinking and principles because it suits a convenient narrative.

Consumers of all stripes deserve technological freedom, and innovators should be free to provide that to us. And open-source software has provided the very foundations for all of this.

Open-source matters When we discuss open-source software and code, what we’re really talking about is the ability for people other than the creators to use it.

The various licensing schemes – ranging from GNU General Public License (GPL) to the MIT License and various public domain classifications – determine whether other people can use the code, edit it to their liking, and run it on their machine. Some licenses even allow you to monetize the modifications you’ve made.

While many different types of software will be fully licensed and made proprietary, restricting or even penalizing those who attempt to use it on their own, many developers have created software intended to be released to the public. This allows multiple contributors to add to the codebase and to make changes to improve it for public benefit.

Open-source software matters because anyone, anywhere can download and run the code on their own. They can also modify it, edit it, and tailor it to their specific need. The code is intended to be shared and built upon not because of some altruistic belief, but rather to make it accessible for everyone and create a broad base. This is how we create standards for technologies that provide the ground floor for further tinkering to deliver value to consumers.

Open-source libraries create the building blocks that decrease the hassle and cost of building a new web platform, smartphone, or even a computer language. They distribute common code that can be built upon, assuring interoperability and setting standards for all of our devices and technologies to talk to each other.

I am myself a proponent of open-source software. The server I run in my home has dozens of dockerized applications sourced directly from open-source contributors on GitHub and DockerHub. When there are versions or adaptations that I don’t like, I can pick and choose which I prefer. I can even make comments or add edits if I’ve found a better way for them to run.

Whether you know it or not, many of you run the Linux operating system as the base for your Macbook or any other computer and use all kinds of web tools that have active repositories forked or modified by open-source contributors online. This code is auditable by everyone and can be scrutinized or reviewed by whoever wants to (even AI bots).

This is the same software that runs your airlines, powers the farms that deliver your food, and supports the entire global monetary system. The code of the first decentralized cryptocurrency Bitcoin is also open-source, which has allowed thousands of copycat protocols that have revolutionized how we view money.

You know what else is open-source and available for everyone to use, modify, and build upon?

PHP, Mozilla Firefox, LibreOffice, MySQL, Python, Git, Docker, and WordPress. All protocols and languages that power the web. Friend or foe alike, anyone can download these pieces of software and run them how they see fit.

Open-source code is speech, and it is knowledge.

We build upon it to make information and technology accessible. Attempts to curb open-source, therefore, amount to restricting speech and knowledge.

Open-source is for your friends, and enemies In the context of Artificial Intelligence, many different developers and companies have chosen to take their large language models and make them available via an open-source license.

At this very moment, you can click on over to Hugging Face, download an AI model, and build a chatbot or scripting machine suited to your needs. All for free (as long as you have the power and bandwidth).

Thousands of companies in the AI sector are doing this at this very moment, discovering ways of building on top of open-source models to develop new apps, tools, and services to offer to companies and individuals. It’s how many different applications are coming to life and thousands more jobs are being created.

We know this can be useful to friends, but what about enemies?

As the AI wars heat up between liberal democracies like the US, the UK, and (sluggishly) the European Union, we know that authoritarian adversaries like the CCP and Russia are building their own applications.

The fear that China will use open-source US models to create some kind of military application is a clear and present danger for many political and national security researchers, as well as politicians.

A bipartisan group of US House lawmakers want to put export controls on AI models, as well as block foreign access to US cloud servers that may be hosting AI software.

If this seems familiar, we should also remember that the US government once classified cryptography and encryption as “munitions” that could not be exported to other countries (see The Crypto Wars). Many of the arguments we hear today were invoked by some of the same people as back then.

Now, encryption protocols are the gold standard for many different banking and web services, messaging, and all kinds of electronic communication. We expect our friends to use it, and our foes as well. Because code is knowledge and speech, we know how to evaluate it and respond if we need to.

Regardless of who uses open-source AI, this is how we should view it today. These are merely tools that people will use for good or ill. It’s up to governments to determine how best to stop illiberal or nefarious uses that harm us, rather than try to outlaw or restrict building of free and open software in the first place.

Limiting open-source threatens our own advancement If we set out to restrict and limit our ability to create and share open-source code, no matter who uses it, that would be tantamount to imposing censorship. There must be another way.

If there is a “Hundred Year Marathon” between the United States and liberal democracies on one side and autocracies like the Chinese Communist Party on the other, this is not something that will be won or lost based on software licenses. We need as much competition as possible.

The Chinese military has been building up its capabilities with trillions of dollars’ worth of investments that span far beyond AI chatbots and skip logic protocols.

The theft of intellectual property at factories in Shenzhen, or in US courts by third-party litigation funding coming from China, is very real and will have serious economic consequences. It may even change the balance of power if our economies and countries turn to war footing.

But these are separate issues from the ability of free people to create and share open-source code which we can all benefit from. In fact, if we want to continue our way our life and continue to add to global productivity and growth, it’s demanded that we defend open-source.

If liberal democracies want to compete with our global adversaries, it will not be done by reducing the freedoms of citizens in our own countries.

Last week, an investigation by Reuters revealed that Chinese researchers have been using open-source AI tools to build nefarious-sounding models that may have some military application.

The reporting purports that adversaries in the Chinese Communist Party and its military wing are taking advantage of the liberal software licensing of American innovations in the AI space, which could someday have capabilities to presumably harm the United States.

In a June paper reviewed by Reuters, six Chinese researchers from three institutions, including two under the People’s Liberation Army’s (PLA) leading research body, the Academy of Military Science (AMS), detailed how they had used an early version of Meta’s Llama as a base for what it calls “ChatBIT”.

The researchers used an earlier Llama 13B large language model (LLM) from Meta, incorporating their own parameters to construct a military-focused AI tool to gather and process intelligence, and offer accurate and reliable information for operational decision-making.

While I’m doubtful that today’s existing chatbot-like tools will be the ultimate battlefield for a new geopolitical war (queue up the computer-simulated war from the Star Trek episode “A Taste of Armageddon“), this recent exposé requires us to revisit why large language models are released as open-source code in the first place.

Added to that, should it matter that an adversary is having a poke around and may ultimately use them for some purpose we may not like, whether that be China, Russia, North Korea, or Iran?

The number of open-source AI LLMs continues to grow each day, with projects like Vicuna, LLaMA, BLOOMB, Falcon, and Mistral available for download. In fact, there are over one million open-source LLMs available as of writing this post. With some decent hardware, every global citizen can download these codebases and run them on their computer.

With regard to this specific story, we could assume it to be a selective leak by a competitor of Meta which created the LLaMA model, intended to harm its reputation among those with cybersecurity and national security credentials. There are potentially trillions of dollars on the line.

Or it could be the revelation of something more sinister happening in the military-sponsored labs of Chinese hackers who have already been caught attacking American infrastructure, data, and yes, your credit history?

As consumer advocates who believe in the necessity of liberal democracies to safeguard our liberties against authoritarianism, we should absolutely remain skeptical when it comes to the communist regime in Beijing. We’ve written as much many times.

At the same time, however, we should not subrogate our own critical thinking and principles because it suits a convenient narrative.

Consumers of all stripes deserve technological freedom, and innovators should be free to provide that to us. And open-source software has provided the very foundations for all of this.

Open-source matters

When we discuss open-source software and code, what we’re really talking about is the ability for people other than the creators to use it.

The various licensing schemes – ranging from GNU General Public License (GPL) to the MIT License and various public domain classifications – determine whether other people can use the code, edit it to their liking, and run it on their machine. Some licenses even allow you to monetize the modifications you’ve made.

While many different types of software will be fully licensed and made proprietary, restricting or even penalizing those who attempt to use it on their own, many developers have created software intended to be released to the public. This allows multiple contributors to add to the codebase and to make changes to improve it for public benefit.

Open-source software matters because anyone, anywhere can download and run the code on their own. They can also modify it, edit it, and tailor it to their specific need. The code is intended to be shared and built upon not because of some altruistic belief, but rather to make it accessible for everyone and create a broad base. This is how we create standards for technologies that provide the ground floor for further tinkering to deliver value to consumers.

Open-source libraries create the building blocks that decrease the hassle and cost of building a new web platform, smartphone, or even a computer language. They distribute common code that can be built upon, assuring interoperability and setting standards for all of our devices and technologies to talk to each other.

I am myself a proponent of open-source software. The server I run in my home has dozens of dockerized applications sourced directly from open-source contributors on GitHub and DockerHub. When there are versions or adaptations that I don’t like, I can pick and choose which I prefer. I can even make comments or add edits if I’ve found a better way for them to run.

Whether you know it or not, many of you run the Linux operating system as the base for your Macbook or any other computer and use all kinds of web tools that have active repositories forked or modified by open-source contributors online. This code is auditable by everyone and can be scrutinized or reviewed by whoever wants to (even AI bots).

This is the same software that runs your airlines, powers the farms that deliver your food, and supports the entire global monetary system. The code of the first decentralized cryptocurrency Bitcoin is also open-source, which has allowed thousands of copycat protocols that have revolutionized how we view money.

You know what else is open-source and available for everyone to use, modify, and build upon?

PHP, Mozilla Firefox, LibreOffice, MySQL, Python, Git, Docker, and WordPress. All protocols and languages that power the web. Friend or foe alike, anyone can download these pieces of software and run them how they see fit.

Open-source code is speech, and it is knowledge.

We build upon it to make information and technology accessible. Attempts to curb open-source, therefore, amount to restricting speech and knowledge.

Open-source is for your friends, and enemies

In the context of Artificial Intelligence, many different developers and companies have chosen to take their large language models and make them available via an open-source license.

At this very moment, you can click on over to Hugging Face, download an AI model, and build a chatbot or scripting machine suited to your needs. All for free (as long as you have the power and bandwidth).

Thousands of companies in the AI sector are doing this at this very moment, discovering ways of building on top of open-source models to develop new apps, tools, and services to offer to companies and individuals. It’s how many different applications are coming to life and thousands more jobs are being created.

We know this can be useful to friends, but what about enemies?

As the AI wars heat up between liberal democracies like the US, the UK, and (sluggishly) the European Union, we know that authoritarian adversaries like the CCP and Russia are building their own applications.

The fear that China will use open-source US models to create some kind of military application is a clear and present danger for many political and national security researchers, as well as politicians.

A bipartisan group of US House lawmakers want to put export controls on AI models, as well as block foreign access to US cloud servers that may be hosting AI software.

If this seems familiar, we should also remember that the US government once classified cryptography and encryption as “munitions” that could not be exported to other countries (see The Crypto Wars). Many of the arguments we hear today were invoked by some of the same people as back then.

Now, encryption protocols are the gold standard for many different banking and web services, messaging, and all kinds of electronic communication. We expect our friends to use it, and our foes as well. Because code is knowledge and speech, we know how to evaluate it and respond if we need to.

Regardless of who uses open-source AI, this is how we should view it today. These are merely tools that people will use for good or ill. It’s up to governments to determine how best to stop illiberal or nefarious uses that harm us, rather than try to outlaw or restrict building of free and open software in the first place.

Limiting open-source threatens our own advancement

If we set out to restrict and limit our ability to create and share open-source code, no matter who uses it, that would be tantamount to imposing censorship. There must be another way.

If there is a “Hundred Year Marathon” between the United States and liberal democracies on one side and autocracies like the Chinese Communist Party on the other, this is not something that will be won or lost based on software licenses. We need as much competition as possible.

The Chinese military has been building up its capabilities with trillions of dollars’ worth of investments that span far beyond AI chatbots and skip logic protocols.

The theft of intellectual property at factories in Shenzhen, or in US courts by third-party litigation funding coming from China, is very real and will have serious economic consequences. It may even change the balance of power if our economies and countries turn to war footing.

But these are separate issues from the ability of free people to create and share open-source code which we can all benefit from. In fact, if we want to continue our way our life and continue to add to global productivity and growth, it’s demanded that we defend open-source.

If liberal democracies want to compete with our global adversaries, it will not be done by reducing the freedoms of citizens in our own countries.

Originally published on the website of the Consumer Choice Center.

yakihonne.com iris.to jumble.social Me

@ 09fbf8f3:fa3d60f0

2024-11-02 08:00:29

> ### 第三方API合集：

免责申明:

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yakihonne.com iris.to jumble.social Me

@ 91bea5cd:1df4451c

2025-04-26 10:16:21

O Contexto Legal Brasileiro e o Consentimento

No ordenamento jurídico brasileiro, o consentimento do ofendido pode, em certas circunstâncias, afastar a ilicitude de um ato que, sem ele, configuraria crime (como lesão corporal leve, prevista no Art. 129 do Código Penal). Contudo, o consentimento tem limites claros: não é válido para bens jurídicos indisponíveis, como a vida, e sua eficácia é questionável em casos de lesões corporais graves ou gravíssimas.

A prática de BDSM consensual situa-se em uma zona complexa. Em tese, se ambos os parceiros são adultos, capazes, e consentiram livre e informadamente nos atos praticados, sem que resultem em lesões graves permanentes ou risco de morte não consentido, não haveria crime. O desafio reside na comprovação desse consentimento, especialmente se uma das partes, posteriormente, o negar ou alegar coação.

A Lei Maria da Penha (Lei nº 11.340/2006)

A Lei Maria da Penha é um marco fundamental na proteção da mulher contra a violência doméstica e familiar. Ela estabelece mecanismos para coibir e prevenir tal violência, definindo suas formas (física, psicológica, sexual, patrimonial e moral) e prevendo medidas protetivas de urgência.

Embora essencial, a aplicação da lei em contextos de BDSM pode ser delicada. Uma alegação de violência por parte da mulher, mesmo que as lesões ou situações decorram de práticas consensuais, tende a receber atenção prioritária das autoridades, dada a presunção de vulnerabilidade estabelecida pela lei. Isso pode criar um cenário onde o parceiro masculino enfrenta dificuldades significativas em demonstrar a natureza consensual dos atos, especialmente se não houver provas robustas pré-constituídas.

Outros riscos:

Lesão corporal grave ou gravíssima (art. 129, §§ 1º e 2º, CP), não pode ser justificada pelo consentimento, podendo ensejar persecução penal.

Crimes contra a dignidade sexual (arts. 213 e seguintes do CP) são de ação pública incondicionada e independem de representação da vítima para a investigação e denúncia.

Riscos de Falsas Acusações e Alegação de Coação Futura

Os riscos para os praticantes de BDSM, especialmente para o parceiro que assume o papel dominante ou que inflige dor/restrição (frequentemente, mas não exclusivamente, o homem), podem surgir de diversas frentes:

1. Acusações Externas: Vizinhos, familiares ou amigos que desconhecem a natureza consensual do relacionamento podem interpretar sons, marcas ou comportamentos como sinais de abuso e denunciar às autoridades.
2. Alegações Futuras da Parceira: Em caso de término conturbado, vingança, arrependimento ou mudança de perspectiva, a parceira pode reinterpretar as práticas passadas como abuso e buscar reparação ou retaliação através de uma denúncia. A alegação pode ser de que o consentimento nunca existiu ou foi viciado.
3. Alegação de Coação: Uma das formas mais complexas de refutar é a alegação de que o consentimento foi obtido mediante coação (física, moral, psicológica ou econômica). A parceira pode alegar, por exemplo, que se sentia pressionada, intimidada ou dependente, e que seu "sim" não era genuíno. Provar a ausência de coação a posteriori é extremamente difícil.
4. Ingenuidade e Vulnerabilidade Masculina: Muitos homens, confiando na dinâmica consensual e na parceira, podem negligenciar a necessidade de precauções. A crença de que "isso nunca aconteceria comigo" ou a falta de conhecimento sobre as implicações legais e o peso processual de uma acusação no âmbito da Lei Maria da Penha podem deixá-los vulneráveis. A presença de marcas físicas, mesmo que consentidas, pode ser usada como evidência de agressão, invertendo o ônus da prova na prática, ainda que não na teoria jurídica.

Estratégias de Prevenção e Mitigação

Não existe um método infalível para evitar completamente o risco de uma falsa acusação, mas diversas medidas podem ser adotadas para construir um histórico de consentimento e reduzir vulnerabilidades:

1. Comunicação Explícita e Contínua: A base de qualquer prática BDSM segura é a comunicação constante. Negociar limites, desejos, palavras de segurança ("safewords") e expectativas antes, durante e depois das cenas é crucial. Manter registros dessas negociações (e-mails, mensagens, diários compartilhados) pode ser útil.

2. Documentação do Consentimento:

   • Contratos de Relacionamento/Cena: Embora a validade jurídica de "contratos BDSM" seja discutível no Brasil (não podem afastar normas de ordem pública), eles servem como forte evidência da intenção das partes, da negociação detalhada de limites e do consentimento informado. Devem ser claros, datados, assinados e, idealmente, reconhecidos em cartório (para prova de data e autenticidade das assinaturas).

   • Registros Audiovisuais: Gravar (com consentimento explícito para a gravação) discussões sobre consentimento e limites antes das cenas pode ser uma prova poderosa. Gravar as próprias cenas é mais complexo devido a questões de privacidade e potencial uso indevido, mas pode ser considerado em casos específicos, sempre com consentimento mútuo documentado para a gravação.

     Importante: a gravação deve ser com ciência da outra parte, para não configurar violação da intimidade (art. 5º, X, da Constituição Federal e art. 20 do Código Civil).

3. Testemunhas: Em alguns contextos de comunidade BDSM, a presença de terceiros de confiança durante negociações ou mesmo cenas pode servir como testemunho, embora isso possa alterar a dinâmica íntima do casal.

4. Estabelecimento Claro de Limites e Palavras de Segurança: Definir e respeitar rigorosamente os limites (o que é permitido, o que é proibido) e as palavras de segurança é fundamental. O desrespeito a uma palavra de segurança encerra o consentimento para aquele ato.
5. Avaliação Contínua do Consentimento: O consentimento não é um cheque em branco; ele deve ser entusiástico, contínuo e revogável a qualquer momento. Verificar o bem-estar do parceiro durante a cena ("check-ins") é essencial.
6. Discrição e Cuidado com Evidências Físicas: Ser discreto sobre a natureza do relacionamento pode evitar mal-entendidos externos. Após cenas que deixem marcas, é prudente que ambos os parceiros estejam cientes e de acordo, talvez documentando por fotos (com data) e uma nota sobre a consensualidade da prática que as gerou.
7. Aconselhamento Jurídico Preventivo: Consultar um advogado especializado em direito de família e criminal, com sensibilidade para dinâmicas de relacionamento alternativas, pode fornecer orientação personalizada sobre as melhores formas de documentar o consentimento e entender os riscos legais específicos.

Observações Importantes

• Nenhuma documentação substitui a necessidade de consentimento real, livre, informado e contínuo.
• A lei brasileira protege a "integridade física" e a "dignidade humana". Práticas que resultem em lesões graves ou que violem a dignidade de forma não consentida (ou com consentimento viciado) serão ilegais, independentemente de qualquer acordo prévio.
• Em caso de acusação, a existência de documentação robusta de consentimento não garante a absolvição, mas fortalece significativamente a defesa, ajudando a demonstrar a natureza consensual da relação e das práticas.

• A alegação de coação futura é particularmente difícil de prevenir apenas com documentos. Um histórico consistente de comunicação aberta (whatsapp/telegram/e-mails), respeito mútuo e ausência de dependência ou controle excessivo na relação pode ajudar a contextualizar a dinâmica como não coercitiva.

• Cuidado com Marcas Visíveis e Lesões Graves Práticas que resultam em hematomas severos ou lesões podem ser interpretadas como agressão, mesmo que consentidas. Evitar excessos protege não apenas a integridade física, mas também evita questionamentos legais futuros.

O que vem a ser consentimento viciado

No Direito, consentimento viciado é quando a pessoa concorda com algo, mas a vontade dela não é livre ou plena — ou seja, o consentimento existe formalmente, mas é defeituoso por alguma razão.

O Código Civil brasileiro (art. 138 a 165) define várias formas de vício de consentimento. As principais são:

Erro: A pessoa se engana sobre o que está consentindo. (Ex.: A pessoa acredita que vai participar de um jogo leve, mas na verdade é exposta a práticas pesadas.)

Dolo: A pessoa é enganada propositalmente para aceitar algo. (Ex.: Alguém mente sobre o que vai acontecer durante a prática.)

Coação: A pessoa é forçada ou ameaçada a consentir. (Ex.: "Se você não aceitar, eu termino com você" — pressão emocional forte pode ser vista como coação.)

Estado de perigo ou lesão: A pessoa aceita algo em situação de necessidade extrema ou abuso de sua vulnerabilidade. (Ex.: Alguém em situação emocional muito fragilizada é induzida a aceitar práticas que normalmente recusaria.)

No contexto de BDSM, isso é ainda mais delicado: Mesmo que a pessoa tenha "assinado" um contrato ou dito "sim", se depois ela alegar que seu consentimento foi dado sob medo, engano ou pressão psicológica, o consentimento pode ser considerado viciado — e, portanto, juridicamente inválido.

Isso tem duas implicações sérias:

1. O crime não se descaracteriza: Se houver vício, o consentimento é ignorado e a prática pode ser tratada como crime normal (lesão corporal, estupro, tortura, etc.).

2. A prova do consentimento precisa ser sólida: Mostrando que a pessoa estava informada, lúcida, livre e sem qualquer tipo de coação.

   Consentimento viciado é quando a pessoa concorda formalmente, mas de maneira enganada, forçada ou pressionada, tornando o consentimento inútil para efeitos jurídicos.

Conclusão

Casais que praticam BDSM consensual no Brasil navegam em um terreno que exige não apenas confiança mútua e comunicação excepcional, mas também uma consciência aguçada das complexidades legais e dos riscos de interpretações equivocadas ou acusações mal-intencionadas. Embora o BDSM seja uma expressão legítima da sexualidade humana, sua prática no Brasil exige responsabilidade redobrada. Ter provas claras de consentimento, manter a comunicação aberta e agir com prudência são formas eficazes de se proteger de falsas alegações e preservar a liberdade e a segurança de todos os envolvidos. Embora leis controversas como a Maria da Penha sejam "vitais" para a proteção contra a violência real, os praticantes de BDSM, e em particular os homens nesse contexto, devem adotar uma postura proativa e prudente para mitigar os riscos inerentes à potencial má interpretação ou instrumentalização dessas práticas e leis, garantindo que a expressão de sua consensualidade esteja resguardada na medida do possível.

---

Importante: No Brasil, mesmo com tudo isso, o Ministério Público pode denunciar por crime como lesão corporal grave, estupro ou tortura, independente de consentimento. Então a prudência nas práticas é fundamental.

Aviso Legal: Este artigo tem caráter meramente informativo e não constitui aconselhamento jurídico. As leis e interpretações podem mudar, e cada situação é única. Recomenda-se buscar orientação de um advogado qualificado para discutir casos específicos.

Se curtiu este artigo faça uma contribuição, se tiver algum ponto relevante para o artigo deixe seu comentário.

yakihonne.com iris.to jumble.social Me

@ 4c48cf05:07f52b80

2024-10-30 01:03:42

I believe that five years from now, access to artificial intelligence will be akin to what access to the Internet represents today. It will be the greatest differentiator between the haves and have nots. Unequal access to artificial intelligence will exacerbate societal inequalities and limit opportunities for those without access to it.

Back in April, the AI Index Steering Committee at the Institute for Human-Centered AI from Stanford University released The AI Index 2024 Annual Report.

Out of the extensive report (502 pages), I chose to focus on the chapter dedicated to Public Opinion. People involved with AI live in a bubble. We all know and understand AI and therefore assume that everyone else does. But, is that really the case once you step out of your regular circles in Seattle or Silicon Valley and hit Main Street?

Two thirds of global respondents have a good understanding of what AI is

The exact number is 67%. My gut feeling is that this number is way too high to be realistic. At the same time, 63% of respondents are aware of ChatGPT so maybe people are confounding AI with ChatGPT?

If so, there is so much more that they won't see coming.

This number is important because you need to see every other questions and response of the survey through the lens of a respondent who believes to have a good understanding of what AI is.

A majority are nervous about AI products and services

52% of global respondents are nervous about products and services that use AI. Leading the pack are Australians at 69% and the least worried are Japanise at 23%. U.S.A. is up there at the top at 63%.

Japan is truly an outlier, with most countries moving between 40% and 60%.

Personal data is the clear victim

Exaclty half of the respondents believe that AI companies will protect their personal data. And the other half believes they won't.

Expected benefits

Again a majority of people (57%) think that it will change how they do their jobs. As for impact on your life, top hitters are getting things done faster (54%) and more entertainment options (51%).

The last one is a head scratcher for me. Are people looking forward to AI generated movies?

Concerns

Remember the 57% that thought that AI will change how they do their jobs? Well, it looks like 37% of them expect to lose it. Whether or not this is what will happen, that is a very high number of people who have a direct incentive to oppose AI.

Other key concerns include:

• Misuse for nefarious purposes: 49%
• Violation of citizens' privacy: 45%

Conclusion

This is the first time I come across this report and I wil make sure to follow future annual reports to see how these trends evolve.

Overall, people are worried about AI. There are many things that could go wrong and people perceive that both jobs and privacy are on the line.

---

Full citation: Nestor Maslej, Loredana Fattorini, Raymond Perrault, Vanessa Parli, Anka Reuel, Erik Brynjolfsson, John Etchemendy, Katrina Ligett, Terah Lyons, James Manyika, Juan Carlos Niebles, Yoav Shoham, Russell Wald, and Jack Clark, “The AI Index 2024 Annual Report,” AI Index Steering Committee, Institute for Human-Centered AI, Stanford University, Stanford, CA, April 2024.

The AI Index 2024 Annual Report by Stanford University is licensed under Attribution-NoDerivatives 4.0 International.

yakihonne.com iris.to jumble.social Me

@ 22aa8151:ae9b5954

2025-03-31 07:44:15

With all the current hype around Payjoin for the month, I'm open-sourcing a project I developed five years ago: https://github.com/Kukks/PrivatePond

Note: this project is unmaintained and should only be used as inspiration.

Private Pond is a Bitcoin Payjoin application I built specifically to optimize Bitcoin transaction rails for services, such as  deposits, withdrawals, and automated wallet rebalancing.

The core concept is straightforward: withdrawals requested by users are queued and processed at fixed intervals, enabling traditional, efficient transaction batching. Simultaneously, deposits from other users can automatically batch these withdrawals via Payjoin batching, reducing them onchain footprint further. Taking it to the next step: a user's deposit is able to fund the withdrawals  with its own funds reducing the required operational liquidity in hot wallets through a process called the Meta Payjoin.

The application supports multiple wallets—hot, cold, multisig, or hybrid—with configurable rules, enabling automated internal fund management and seamless rebalancing based on operational needs such as min/max balance limits and wallet ratios (10% hot, 80% in 2-of-3, 10% in 1-of-2, etc) .

This system naturally leverages user Payjoin transactions as part of the automated rebalancing strategy, improving liquidity management by batching server operations with user interactions.

Private Pond remains quite possibly the most advanced Payjoin project today, though my multi-party addendum of 2023 probably competes. That said, Payjoin adoption overall has been disappointing: the incentives heavily favor service operators who must in turn actively encourage user participation, limiting its appeal only for specialized usage. This is why my efforts  refocused on systems like Wabisabi coinjoins, delivering not just great privacy but all the benefits of advanced Payjoin batching on a greater scale through output compaction.

Soon, I'll also open-source my prototype coinjoin protocol, Kompaktor, demonstrating significant scalability improvements, such as 50+ payments from different senders being compacted into a single Bitcoin output. And this is not even mentioning Ark, that pushes these concepts even further, giving insane scalability and asyncrhonous execution. 

You can take a look at the slides I did around this here: https://miro.com/app/board/uXjVL-UqP4g=/

Parts of Private Pond, the pending transfers and multisig, will soon be integrated into nostr:npub155m2k8ml8sqn8w4dhh689vdv0t2twa8dgvkpnzfggxf4wfughjsq2cdcvg 's next major release—special thanks to nostr:npub1j8y6tcdfw3q3f3h794s6un0gyc5742s0k5h5s2yqj0r70cpklqeqjavrvg for continuing the work and getting it to the finish line.

yakihonne.com iris.to jumble.social Me

@ ecda4328:1278f072

2025-03-26 12:06:30

When designing a highly available Kubernetes (or k3s) cluster, one of the key architectural questions is: "How many ETCD nodes should I run?"

A recent discussion in our team sparked this very debate. Someone suggested increasing our ETCD cluster size from 3 to more nodes, citing concerns about node failures and the need for higher fault tolerance. It’s a fair concern—nobody wants a critical service to go down—but here's why 3-node ETCD clusters are usually the sweet spot for most setups.

---

The Role of ETCD and Quorum

ETCD is a distributed key-value store used by Kubernetes to store all its state. Like most consensus-based systems (e.g., Raft), ETCD relies on quorum to operate. This means that more than half of the ETCD nodes must be online and in agreement for the cluster to function correctly.

What Quorum Means in Practice

• In a 3-node ETCD cluster, quorum is 2.
• In a 5-node cluster, quorum is 3.

⚠️ So yes, 5 nodes can tolerate 2 failures vs. just 1 in a 3-node setup—but you also need more nodes online to keep the system functional. More nodes doesn't linearly increase safety.

---

Why 3 Nodes is the Ideal Baseline

Running 3 ETCD nodes hits a great balance:

• Fault tolerance: 1 node can fail without issue.
• Performance: Fewer nodes = faster consensus and lower latency.
• Simplicity: Easier to manage, upgrade, and monitor.

Even the ETCD documentation recommends 3–5 nodes total, with 5 being the upper limit before write performance and operational complexity start to degrade.

Systems like Google's Chubby—which inspired systems like ETCD and ZooKeeper—also recommend no more than 5 nodes.

---

The Myth of Catastrophic Failure

"If two of our three ETCD nodes go down, the cluster will become unusable and need deep repair!"

This is a common fear, but the reality is less dramatic:

• ETCD becomes read-only: You can't schedule or update workloads, but existing workloads continue to run.
• No deep repair needed: As long as there's no data corruption, restoring quorum just requires bringing at least one other ETCD node back online.
• Still recoverable if two nodes are permanently lost: You can re-initialize the remaining node as a new single-node ETCD cluster using --cluster-init, and rebuild from there.

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What About Backups?

In k3s, ETCD snapshots are automatically saved by default. For example:

• Default path: /var/lib/rancher/k3s/server/db/snapshots/

You can restore these snapshots in case of failure, making ETCD even more resilient.

---

When to Consider 5 Nodes

Adding more ETCD nodes only makes sense at scale, such as:

• Running 12+ total cluster nodes
• Needing stronger fault domains for regulatory/compliance reasons

Note: ETCD typically requires low-latency communication between nodes. Distributing ETCD members across availability zones or regions is generally discouraged unless you're using specialized networking and understand the performance implications.

Even then, be cautious—you're trading some simplicity and performance for that extra failure margin.

---

TL;DR

• 3-node ETCD clusters are the best choice for most Kubernetes/k3s environments.
• 5-node clusters offer more redundancy but come with extra complexity and performance costs.
• Loss of quorum is not a disaster—it’s recoverable.
• Backups and restore paths make even worst-case recovery feasible.

And finally: if you're seeing multiple ETCD nodes go down frequently, the real problem might not be the number of nodes—but your hosting provider.

---

yakihonne.com iris.to jumble.social Me

@ c631e267:c2b78d3e

2025-03-31 07:23:05

Der Irrsinn ist bei Einzelnen etwas Seltenes – \ aber bei Gruppen, Parteien, Völkern, Zeiten die Regel. \ Friedrich Nietzsche

Erinnern Sie sich an die Horrorkomödie «Scary Movie»? Nicht, dass ich diese Art Filme besonders erinnerungswürdig fände, aber einige Szenen daraus sind doch gewissermaßen Klassiker. Dazu zählt eine, die das Verhalten vieler Protagonisten in Horrorfilmen parodiert, wenn sie in Panik flüchten. Welchen Weg nimmt wohl die Frau in der Situation auf diesem Bild?

Diese Szene kommt mir automatisch in den Sinn, wenn ich aktuelle Entwicklungen in Europa betrachte. Weitreichende Entscheidungen gehen wider jede Logik in die völlig falsche Richtung. Nur ist das hier alles andere als eine Komödie, sondern bitterernst. Dieser Horror ist leider sehr real.

Die Europäische Union hat sich selbst über Jahre konsequent in eine Sackgasse manövriert. Sie hat es versäumt, sich und ihre Politik selbstbewusst und im Einklang mit ihren Wurzeln auf dem eigenen Kontinent zu positionieren. Stattdessen ist sie in blinder Treue den vermeintlichen «transatlantischen Freunden» auf ihrem Konfrontationskurs gen Osten gefolgt.

In den USA haben sich die Vorzeichen allerdings mittlerweile geändert, und die einst hoch gelobten «Freunde und Partner» erscheinen den europäischen «Führern» nicht mehr vertrauenswürdig. Das ist spätestens seit der Münchner Sicherheitskonferenz, der Rede von Vizepräsident J. D. Vance und den empörten Reaktionen offensichtlich. Große Teile Europas wirken seitdem wie ein aufgescheuchter Haufen kopfloser Hühner. Orientierung und Kontrolle sind völlig abhanden gekommen.

Statt jedoch umzukehren oder wenigstens zu bremsen und vielleicht einen Abzweig zu suchen, geben die Crash-Piloten jetzt auf dem Weg durch die Sackgasse erst richtig Gas. Ja sie lösen sogar noch die Sicherheitsgurte und deaktivieren die Airbags. Den vor Angst dauergelähmten Passagieren fällt auch nichts Besseres ein und so schließen sie einfach die Augen. Derweil übertrumpfen sich die Kommentatoren des Events gegenseitig in sensationslüsterner «Berichterstattung».

Wie schon die deutsche Außenministerin mit höchsten UN-Ambitionen, Annalena Baerbock, proklamiert auch die Europäische Kommission einen «Frieden durch Stärke». Zu dem jetzt vorgelegten, selbstzerstörerischen Fahrplan zur Ankurbelung der Rüstungsindustrie, genannt «Weißbuch zur europäischen Verteidigung – Bereitschaft 2030», erklärte die Kommissionspräsidentin, die «Ära der Friedensdividende» sei längst vorbei. Soll das heißen, Frieden bringt nichts ein? Eine umfassende Zusammenarbeit an dauerhaften europäischen Friedenslösungen steht demnach jedenfalls nicht zur Debatte.

Zusätzlich brisant ist, dass aktuell «die ganze EU von Deutschen regiert wird», wie der EU-Parlamentarier und ehemalige UN-Diplomat Michael von der Schulenburg beobachtet hat. Tatsächlich sitzen neben von der Leyen und Strack-Zimmermann noch einige weitere Deutsche in – vor allem auch in Krisenzeiten – wichtigen Spitzenposten der Union. Vor dem Hintergrund der Kriegstreiberei in Deutschland muss eine solche Dominanz mindestens nachdenklich stimmen.

Ihre ursprünglichen Grundwerte wie Demokratie, Freiheit, Frieden und Völkerverständigung hat die EU kontinuierlich in leere Worthülsen verwandelt. Diese werden dafür immer lächerlicher hochgehalten und beschworen.

Es wird dringend Zeit, dass wir, der Souverän, diesem erbärmlichen und gefährlichen Trauerspiel ein Ende setzen und die Fäden selbst in die Hand nehmen. In diesem Sinne fordert uns auch das «European Peace Project» auf, am 9. Mai im Rahmen eines Kunstprojekts den Frieden auszurufen. Seien wir dabei!

[Titelbild: Pixabay]

---

Dieser Beitrag wurde mit dem Pareto-Client geschrieben und ist zuerst auf Transition News erschienen.

yakihonne.com iris.to jumble.social Me

@ 04c915da:3dfbecc9

2025-03-25 17:43:44

One of the most common criticisms leveled against nostr is the perceived lack of assurance when it comes to data storage. Critics argue that without a centralized authority guaranteeing that all data is preserved, important information will be lost. They also claim that running a relay will become prohibitively expensive. While there is truth to these concerns, they miss the mark. The genius of nostr lies in its flexibility, resilience, and the way it harnesses human incentives to ensure data availability in practice.

A nostr relay is simply a server that holds cryptographically verifiable signed data and makes it available to others. Relays are simple, flexible, open, and require no permission to run. Critics are right that operating a relay attempting to store all nostr data will be costly. What they miss is that most will not run all encompassing archive relays. Nostr does not rely on massive archive relays. Instead, anyone can run a relay and choose to store whatever subset of data they want. This keeps costs low and operations flexible, making relay operation accessible to all sorts of individuals and entities with varying use cases.

Critics are correct that there is no ironclad guarantee that every piece of data will always be available. Unlike bitcoin where data permanence is baked into the system at a steep cost, nostr does not promise that every random note or meme will be preserved forever. That said, in practice, any data perceived as valuable by someone will likely be stored and distributed by multiple entities. If something matters to someone, they will keep a signed copy.

Nostr is the Streisand Effect in protocol form. The Streisand effect is when an attempt to suppress information backfires, causing it to spread even further. With nostr, anyone can broadcast signed data, anyone can store it, and anyone can distribute it. Try to censor something important? Good luck. The moment it catches attention, it will be stored on relays across the globe, copied, and shared by those who find it worth keeping. Data deemed important will be replicated across servers by individuals acting in their own interest.

Nostr’s distributed nature ensures that the system does not rely on a single point of failure or a corporate overlord. Instead, it leans on the collective will of its users. The result is a network where costs stay manageable, participation is open to all, and valuable verifiable data is stored and distributed forever.

yakihonne.com iris.to jumble.social Me

@ dc4cd086:cee77c06

2024-10-18 04:08:33

Have you ever wanted to learn from lengthy educational videos but found it challenging to navigate through hours of content? Our new tool addresses this problem by transforming long-form video lectures into easily digestible, searchable content.

Key Features:

Video Processing:

• Automatically downloads YouTube videos, transcripts, and chapter information
• Splits transcripts into sections based on video chapters

Content Summarization:

• Utilizes language models to transform spoken content into clear, readable text
• Formats output in AsciiDoc for improved readability and navigation
• Highlights key terms and concepts with [[term]] notation for potential cross-referencing

Diagram Extraction:

• Analyzes video entropy to identify static diagram/slide sections
• Provides a user-friendly GUI for manual selection of relevant time ranges
• Allows users to pick representative frames from selected ranges

Going Forward:

Currently undergoing a rewrite to improve organization and functionality, but you are welcome to try the current version, though it might not work on every machine. Will support multiple open and closed language models for user choice Free and open-source, allowing for personal customization and integration with various knowledge bases. Just because we might not have it on our official Alexandria knowledge base, you are still welcome to use it on you own personal or community knowledge bases! We want to help find connections between ideas that exist across relays, allowing individuals and groups to mix and match knowledge bases between each other, allowing for any degree of openness you care.

While designed with #Alexandria users in mind, it's available for anyone to use and adapt to their own learning needs.

Screenshots

Frame Selection

This is a screenshot of the frame selection interface. You'll see a signal that represents frame entropy over time. The vertical lines indicate the start and end of a chapter. Within these chapters you can select the frames by clicking and dragging the mouse over the desired range where you think diagram is in that chapter. At the bottom is an option that tells the program to select a specific number of frames from that selection.

Diagram Extraction

This is a screenshot of the diagram extraction interface. For every selection you've made, there will be a set of frames that you can choose from. You can select and deselect as many frames as you'd like to save.

Links

• repo: https://github.com/limina1/video_article_converter
• Nostr Apps 101: https://www.youtube.com/watch?v=Flxa_jkErqE

Output

And now, we have a demonstration of the final result of this tool, with some quick cleaning up. The video we will be using this tool on is titled Nostr Apps 101 by nostr:npub1nxy4qpqnld6kmpphjykvx2lqwvxmuxluddwjamm4nc29ds3elyzsm5avr7 during Nostrasia. The following thread is an analog to the modular articles we are constructing for Alexandria, and I hope it conveys the functionality we want to create in the knowledge space. Note, this tool is the first step! You could use a different prompt that is most appropriate for the specific context of the transcript you are working with, but you can also manually clean up any discrepancies that don't portray the video accurately.

nostr:nevent1qvzqqqqqqypzp5r5hd579v2sszvvzfel677c8dxgxm3skl773sujlsuft64c44ncqy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7qgwwaehxw309ahx7uewd3hkctcpzemhxue69uhhyetvv9ujumt0wd68ytnsw43z7qghwaehxw309aex2mrp0yhxummnw3ezucnpdejz7qgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qqsxunmjy20mvlq37vnrcshkf6sdrtkfjtjz3anuetmcuv8jswhezgc7hglpn

Or view on Coracle nostr:nevent1qqsxunmjy20mvlq37vnrcshkf6sdrtkfjtjz3anuetmcuv8jswhezgcppemhxue69uhkummn9ekx7mp0qgsdqa9md83tz5yqnrqjw07hhkpmfjpkuv9hlh5v8yhu8z274w9dv7qnnq0s3

yakihonne.com iris.to jumble.social Me

@ 3b3a42d3:d192e325

2025-04-10 08:57:51

Atomic Signature Swaps (ASS) over Nostr is a protocol for atomically exchanging Schnorr signatures using Nostr events for orchestration. This new primitive enables multiple interesting applications like:

• Getting paid to publish specific Nostr events
• Issuing automatic payment receipts
• Contract signing in exchange for payment
• P2P asset exchanges
• Trading and enforcement of asset option contracts
• Payment in exchange for Nostr-based credentials or access tokens
• Exchanging GMs 🌞

It only requires that (i) the involved signatures be Schnorr signatures using the secp256k1 curve and that (ii) at least one of those signatures be accessible to both parties. These requirements are naturally met by Nostr events (published to relays), Taproot transactions (published to the mempool and later to the blockchain), and Cashu payments (using mints that support NUT-07, allowing any pair of these signatures to be swapped atomically.

How the Cryptographic Magic Works 🪄

This is a Schnorr signature (Zₓ, s):

s = z + H(Zₓ || P || m)⋅k

If you haven't seen it before, don't worry, neither did I until three weeks ago.

The signature scalar s is the the value a signer with private key k (and public key P = k⋅G) must calculate to prove his commitment over the message m given a randomly generated nonce z (Zₓ is just the x-coordinate of the public point Z = z⋅G). H is a hash function (sha256 with the tag "BIP0340/challenge" when dealing with BIP340), || just means to concatenate and G is the generator point of the elliptic curve, used to derive public values from private ones.

Now that you understand what this equation means, let's just rename z = r + t. We can do that, z is just a randomly generated number that can be represented as the sum of two other numbers. It also follows that z⋅G = r⋅G + t⋅G ⇔ Z = R + T. Putting it all back into the definition of a Schnorr signature we get:

s = (r + t) + H((R + T)ₓ || P || m)⋅k

Which is the same as:

s = sₐ + t where sₐ = r + H((R + T)ₓ || P || m)⋅k

sₐ is what we call the adaptor signature scalar) and t is the secret. ((R + T)ₓ, sₐ) is an incomplete signature that just becomes valid by add the secret t to the sₐ:

s = sₐ + t

What is also important for our purposes is that by getting access to the valid signature s, one can also extract t from it by just subtracting sₐ:

t = s - sₐ

The specific value of t depends on our choice of the public point T, since R is just a public point derived from a randomly generated nonce r.

So how do we choose T so that it requires the secret t to be the signature over a specific message m' by an specific public key P'? (without knowing the value of t)

Let's start with the definition of t as a valid Schnorr signature by P' over m':

t = r' + H(R'ₓ || P' || m')⋅k' ⇔ t⋅G = r'⋅G + H(R'ₓ || P' || m')⋅k'⋅G

That is the same as:

T = R' + H(R'ₓ || P' || m')⋅P'

Notice that in order to calculate the appropriate T that requires t to be an specific signature scalar, we only need to know the public nonce R' used to generate that signature.

In summary: in order to atomically swap Schnorr signatures, one party P' must provide a public nonce R', while the other party P must provide an adaptor signature using that nonce:

sₐ = r + H((R + T)ₓ || P || m)⋅k where T = R' + H(R'ₓ || P' || m')⋅P'

P' (the nonce provider) can then add his own signature t to the adaptor signature sₐ in order to get a valid signature by P, i.e. s = sₐ + t. When he publishes this signature (as a Nostr event, Cashu transaction or Taproot transaction), it becomes accessible to P that can now extract the signature t by P' and also make use of it.

Important considerations

A signature may not be useful at the end of the swap if it unlocks funds that have already been spent, or that are vulnerable to fee bidding wars.

When a swap involves a Taproot UTXO, it must always use a 2-of-2 multisig timelock to avoid those issues.

Cashu tokens do not require this measure when its signature is revealed first, because the mint won't reveal the other signature if they can't be successfully claimed, but they also require a 2-of-2 multisig timelock when its signature is only revealed last (what is unavoidable in cashu for cashu swaps).

For Nostr events, whoever receives the signature first needs to publish it to at least one relay that is accessible by the other party. This is a reasonable expectation in most cases, but may be an issue if the event kind involved is meant to be used privately.

How to Orchestrate the Swap over Nostr?

Before going into the specific event kinds, it is important to recognize what are the requirements they must meet and what are the concerns they must address. There are mainly three requirements:

• Both parties must agree on the messages they are going to sign
• One party must provide a public nonce
• The other party must provide an adaptor signature using that nonce

There is also a fundamental asymmetry in the roles of both parties, resulting in the following significant downsides for the party that generates the adaptor signature:

• NIP-07 and remote signers do not currently support the generation of adaptor signatures, so he must either insert his nsec in the client or use a fork of another signer
• There is an overhead of retrieving the completed signature containing the secret, either from the blockchain, mint endpoint or finding the appropriate relay
• There is risk he may not get his side of the deal if the other party only uses his signature privately, as I have already mentioned
• There is risk of losing funds by not extracting or using the signature before its timelock expires. The other party has no risk since his own signature won't be exposed by just not using the signature he received.

The protocol must meet all those requirements, allowing for some kind of role negotiation and while trying to reduce the necessary hops needed to complete the swap.

Swap Proposal Event (kind:455)

This event enables a proposer and his counterparty to agree on the specific messages whose signatures they intend to exchange. The content field is the following stringified JSON:

{     "give": <signature spec (required)>,     "take": <signature spec (required)>,     "exp": <expiration timestamp (optional)>,     "role": "<adaptor | nonce (optional)>",     "description": "<Info about the proposal (optional)>",     "nonce": "<Signature public nonce (optional)>",     "enc_s": "<Encrypted signature scalar (optional)>" }

The field role indicates what the proposer will provide during the swap, either the nonce or the adaptor. When this optional field is not provided, the counterparty may decide whether he will send a nonce back in a Swap Nonce event or a Swap Adaptor event using the nonce (optionally) provided by in the Swap Proposal in order to avoid one hop of interaction.

The enc_s field may be used to store the encrypted scalar of the signature associated with the nonce, since this information is necessary later when completing the adaptor signature received from the other party.

A signature spec specifies the type and all necessary information for producing and verifying a given signature. In the case of signatures for Nostr events, it contain a template with all the fields, except pubkey, id and sig:

{ "type": "nostr", "template": { "kind": "<kind>"        "content": "<content>"        "tags": [ … ],        "created_at": "<created_at>" } }

In the case of Cashu payments, a simplified signature spec just needs to specify the payment amount and an array of mints trusted by the proposer:

{   "type": "cashu",   "amount": "<amount>",   "mint": ["<acceptable mint_url>", …] }

This works when the payer provides the adaptor signature, but it still needs to be extended to also work when the payer is the one receiving the adaptor signature. In the later case, the signature spec must also include a timelock and the derived public keys Y of each Cashu Proof, but for now let's just ignore this situation. It should be mentioned that the mint must be trusted by both parties and also support Token state check (NUT-07) for revealing the completed adaptor signature and P2PK spending conditions (NUT-11) for the cryptographic scheme to work.

The tags are:

• "p", the proposal counterparty's public key (required)
• "a", a kind:30455 Swap Listing event or an application specific version of it (optional)

Forget about this Swap Listing event for now, I will get to it later...

Swap Nonce Event (kind:456) - Optional

This is an optional event for the Swap Proposal receiver to provide the public nonce of his signature when the proposal does not include a nonce or when he does not want to provide the adaptor signature due to the downsides previously mentioned. The content field is the following stringified JSON:

{     "nonce": "<Signature public nonce>",     "enc_s": "<Encrypted signature scalar (optional)>" }

And the tags must contain:

• "e", a kind:455 Swap Proposal Event (required)
• "p", the counterparty's public key (required)

Swap Adaptor Event (kind:457)

The content field is the following stringified JSON:

{ "adaptors": [ {         "sa": "<Adaptor signature scalar>",         "R": "<Signer's public nonce (including parity byte)>",         "T": "<Adaptor point (including parity byte)>",         "Y": "<Cashu proof derived public key (if applicable)>",     }, …],     "cashu": "<Cashu V4 token (if applicable)>" }

And the tags must contain:

• "e", a kind:455 Swap Proposal Event (required)
• "p", the counterparty's public key (required)

Discoverability

The Swap Listing event previously mentioned as an optional tag in the Swap Proposal may be used to find an appropriate counterparty for a swap. It allows a user to announce what he wants to accomplish, what his requirements are and what is still open for negotiation.

Swap Listing Event (kind:30455)

The content field is the following stringified JSON:

{ "description": "<Information about the listing (required)>", "give": <partial signature spec (optional)>, "take": <partial signature spec (optional)>, "examples: [<take signature spec>], // optional "exp": <expiration timestamp (optional)>, "role": "<adaptor | nonce (optional)>" }

The description field describes the restrictions on counterparties and signatures the user is willing to accept.

A partial signature spec is an incomplete signature spec used in Swap Proposal events kind:455 where omitting fields signals that they are still open for negotiation.

The examples field is an array of signature specs the user would be willing to take.

The tags are:

• "d", a unique listing id (required)
• "s", the status of the listing draft | open | closed (required)
• "t", topics related to this listing (optional)
• "p", public keys to notify about the proposal (optional)

Application Specific Swap Listings

Since Swap Listings are still fairly generic, it is expected that specific use cases define new event kinds based on the generic listing. Those application specific swap listing would be easier to filter by clients and may impose restrictions and add new fields and/or tags. The following are some examples under development:

Sponsored Events

This listing is designed for users looking to promote content on the Nostr network, as well as for those who want to monetize their accounts by sharing curated sponsored content with their existing audiences.

It follows the same format as the generic Swap Listing event, but uses the kind:30456 instead.

The following new tags are included:

• "k", event kind being sponsored (required)
• "title", campaign title (optional)

It is required that at least one signature spec (give and/or take) must have "type": "nostr" and also contain the following tag ["sponsor", "<pubkey>", "<attestation>"] with the sponsor's public key and his signature over the signature spec without the sponsor tag as his attestation. This last requirement enables clients to disclose and/or filter sponsored events.

Asset Swaps

This listing is designed for users looking for counterparties to swap different assets that can be transferred using Schnorr signatures, like any unit of Cashu tokens, Bitcoin or other asset IOUs issued using Taproot.

It follows the same format as the generic Swap Listing event, but uses the kind:30457 instead.

It requires the following additional tags:

• "t", asset pair to be swapped (e.g. "btcusd")
• "t", asset being offered (e.g. "btc")
• "t", accepted payment method (e.g. "cashu", "taproot")

Swap Negotiation

From finding an appropriate Swap Listing to publishing a Swap Proposal, there may be some kind of negotiation between the involved parties, e.g. agreeing on the amount to be paid by one of the parties or the exact content of a Nostr event signed by the other party. There are many ways to accomplish that and clients may implement it as they see fit for their specific goals. Some suggestions are:

• Adding kind:1111 Comments to the Swap Listing or an existing Swap Proposal
• Exchanging tentative Swap Proposals back and forth until an agreement is reached
• Simple exchanges of DMs
• Out of band communication (e.g. Signal)

Work to be done

I've been refining this specification as I develop some proof-of-concept clients to experience its flaws and trade-offs in practice. I left the signature spec for Taproot signatures out of the current document as I still have to experiment with it. I will probably find some important orchestration issues related to dealing with 2-of-2 multisig timelocks, which also affects Cashu transactions when spent last, that may require further adjustments to what was presented here.

The main goal of this article is to find other people interested in this concept and willing to provide valuable feedback before a PR is opened in the NIPs repository for broader discussions.

References

• GM Swap- Nostr client for atomically exchanging GM notes. Live demo available here.
• Sig4Sats Script - A Typescript script demonstrating the swap of a Cashu payment for a signed Nostr event.
• Loudr- Nostr client under development for sponsoring the publication of Nostr events. Live demo available at loudr.me.
• Poelstra, A. (2017). Scriptless Scripts. Blockstream Research. https://github.com/BlockstreamResearch/scriptless-scripts

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