Bitcoin TLDR

Public key recovery for EC leaves in P2MR (BIP-360)

By starius

delvingbitcoin

Involving sipa, conduition+3 others

Original post on June 6, 2026 22:00 UTC

Last reply on June 19, 2026 01:04 UTC

delvingbitcoin

The proposal enhances BIP-360 by optimizing EC public key recovery in P2MR structures.
It employs recoverable EC leaves, reducing witness size and matching the P2WPKH efficiency.
The optimization aligns with pre-activation integration, optimizing blockchain space and transaction costs.

A Bitcoin-native LLM: dataset, architecture and open questions

By Tsua00021

delvingbitcoin

Involving 0xB10C, l0rinc+4 others

Original post on June 2, 2026 14:11 UTC

Last reply on June 16, 2026 12:48 UTC

delvingbitcoin

A Bitcoin-native LLM aims to enhance script and protocol interactions.
It requires a large dataset from diverse Bitcoin-centric sources for development.
The model's architecture includes offline analysis and live data querying layers.

State of the transaction privacy work in Bitcoin

By nkaretnikov

delvingbitcoin

Involving cmp_ancp, light

Original post on June 18, 2026 21:27 UTC

Last reply on June 21, 2026 00:38 UTC

delvingbitcoin

Bitcoin privacy efforts focus on sidechains, L2s, and wallet integration, not Layer 1.
Cross-Input Signature Aggregation might lower costs but doesn't boost privacy itself.
Regulatory compatibility and minimal protocol impact guide current Bitcoin privacy solutions.

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