2024.9.9 - 2024.9.15
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The official BitVM project : The main branch has merged a PR submitted by the Fimma team: ~50% Optimization of Field Multiplication with Lookup Table, https://github.com/BitVM/BitVM/pull/89. This PR incorporates the algorithm proposed by Alpen.
a. This optimization reduces the total script length by adding auxiliary variables. Although this PR has been merged, the code has not been applied to the zk verifier.
The Element Labs team submitted a PR: Upgrade to v3 graph, add musig2 signing, improve client #91, https://github.com/BitVM/BitVM/pull/91.
The official BitVM project has merged a PR submitted by the Citrea team: G1 scalar mul optimization #88, . This PR optimizes G1 scalar multiplication, reducing the size of scalar multiplication in the Groth16 verifier from 532m bytes to 295m bytes, an improvement of approximately 45%.
The Citrea @citrea_xyz team submitted a new PR . This PR optimizes the scalar multiplication used in the Groth16 verifier from 532m bytes to 295m bytes, improving it by approximately 237m bytes (around 45%).
The sCrypt Hackathon @scryptplatform project has implemented a trustless cross-chain solution between sCrypt and Litecoin.