2024.10.14 - 2024.10.20
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Bitlayer @BitlayerLabs has raised $25 million to bring Finality to the Bitcoin ecosystem. Over 300 decentralized applications (dapps) have already been deployed in the Bitlayer ecosystem, with the total value locked (TVL), transactions, developer community, and user base continuing to grow and flourish. Bitlayer is the first Bitcoin Layer 2 project based on Bitcoin Finality.
According to the whitepaper, a disprove transaction should require pre-signing for each tapleaf in the taptree formed by the disprovescript. This is because, in addition to the logic of the disprove script, an n-of-n signature (a characteristic of BTC transactions) is also required.
In fact, by reviewing the implementation in the BitVM repo, it was found that it has actually been changed to the following structure: the n-of-n signature and the disprovescript have become two separate inputs. This way, the n-of-n signature no longer needs to account for each tapleaf in the taptree, significantly reducing the number of pre-signing operations required.
Official BitVM project update: Blake3 code optimization, unifying the u32 and u8 versions.
Official BitVM project update:
Taproot Wizard @TaprootWizards and mempool @mempool have collaborated to launch a new version of mempool.
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