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LN-Symmetry Project Recap

16 replies

By instagibbs

Involving ajtowns, rustyrussell+2 others

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Original post on January 5, 2024 18:03 UTC

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Last reply on January 22, 2026 19:09 UTC

delvingbitcoin

  • The LN-Symmetry Project evolved the eltoo proposal into research-quality software, proving the concept viable.

  • Key focuses included simplifying BOLT specifications and addressing eltoo's challenges, such as fee management and payment times.

  • The outcomes aim to contribute to future softforks and channel design discussions, with the project currently on hold.

Benchmarking Bitcoin Script Evaluation for the Varops Budget (Great Script Restoration)

15 replies

By Julian

Involving ajtowns, instagibbs+2 others

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Original post on November 7, 2025 15:14 UTC

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Last reply on January 26, 2026 05:31 UTC

delvingbitcoin

  • A new Tapscript leaf version aims to mitigate denial-of-service attacks by generalizing the sigops budget.

  • Benchmark tests on block-sized scripts assess the efficiency of the proposed varops budget linked to transaction weight.

  • Community feedback is sought on the varops budget through tests on a GSR prototype, with results critical for adjustments.

SHRINCS: 324-byte stateful post-quantum signatures with static backups

12 replies

By jonasnick

Involving conduition, moonsettler

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Original post on December 11, 2025 08:40 UTC

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Last reply on January 22, 2026 22:07 UTC

delvingbitcoin

  • SHRINCS combines stateful and stateless signature schemes for efficient, robust operations.

  • It optimizes signature size for limited signatures and ensures security through dual-mode functionality.

  • The scheme mitigates state management risks by allowing transitions to stateless signatures when necessary.

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