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[BIP Draft] P2P UTXO Set Sharing
29 repliesBy Fabian
bitcoin-dev
Involving Eric Voskuil, Anthony Towns+7 others
Original post on May 5, 2026 15:36 UTC
Last reply on October 15, 2026 08:42 UTC
bitcoin-dev
The new Bitcoin Improvement Proposal enhances decentralized UTXO set sharing in the network.
It introduces a service bit and four P2P messages to streamline data transfer processes.
The proposal aims to reduce setup times and increase network resilience and decentralization.
TCP hole punching for Bitcoin nodes behind home NATs?
22 repliesBy willcl-ark
delvingbitcoin
Involving 0xB10C, sipa+11 others
Original post on May 11, 2026 11:05 UTC
Last reply on October 17, 2026 03:12 UTC
delvingbitcoin
A Python-based holepunch tool for network testing is available on GitHub.
It enables direct data exchanges between machines via the `peer` command.
The tool effectively overcomes varied networking challenges, including NAT blockages.
Bitcoin-rs: an independent Bitcoin full node written in Rust
2 repliesBy gosunuts
delvingbitcoin
Involving alexanderwiederin
Original post on September 28, 2026 10:13 UTC
Last reply on October 16, 2026 10:05 UTC
delvingbitcoin
Bitcoin-rs utilizes Rust for an innovative Bitcoin full node implementation.
The project features a modular structure and integrated components for enhanced reliability.
A robust verification framework supports bitcoin-rs, focusing on reproducible results.
Open-source Bitcoin multisig coordinator: shared signing queue, hardware wallets, live signet demo
1 replyBy tom2o17
delvingbitcoin
Involving Anzus_GemWallet
Original post on October 13, 2026 13:25 UTC
Last reply on October 15, 2026 13:41 UTC
delvingbitcoin
**btc-safe** is a watch-only Bitcoin multisig coordinator enhancing transaction security.
It supports multiple hardware wallets and includes TOTP two-factor authentication.
The system is available for open contributions on GitHub and offers a trial on a signet network.
