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@ Danneskjold
2025-05-12 21:05:09
Após os 7 primeiros parágrafos meramente introdutórios ele diz:
Today we introduce Spark, a Bitcoin-native Layer 2 for payments and settlement. No bridges, no custodians, only a lightweight signing protocol that makes digital cash, whether BTC or stablecoin, truly usable.
Spark returns to first principles by enabling native applications on Bitcoin. First, it delivers the best UX ever seen on Bitcoin: whether for wallets, games or marketplaces, it offers the fastest, simplest and cheapest rails in crypto. Second, it unlocks new primitives such as stablecoins directly on Bitcoin as native, scalable, self-custodial assets rather than through wrappers or bridges.
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Ok, então é tão somente um "leve protocolo de assinatura que torna btc usável" .
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Porém, só com isso, eu nao consigo entender . Por btc nativo, eu considero algo on-chain. Então como isso resolverias os problemas do BTC? Como seria instantâneo em face dos 10 min de cada bloco? ou as taxas?