Bitcoin TLDR

[BIP Proposal] Mempool Validation and Relay Policies via User-Defined Scripts

By [BIP Proposal] Mempool Validation and Relay Policies via User-Defined Scripts Aiden McClelland

bitcoin-dev

Involving Greg Maxwell, Aiden McClelland+13 others

Original post on September 24, 2025 18:18 UTC

Last reply on October 6, 2025 07:18 UTC

bitcoin-dev

Aiden McClelland proposed a new Bitcoin Improvement Proposal for a modular mempool/relay policy.
McClelland faces challenges with C++ after a long hiatus, affecting initial code quality.
The proposal aims to harmonize Bitcoin community conflicts over relay policies with a flexible framework.

[BIP Proposal] Limit ScriptPubkey Size >= 520 Bytes Consensus.

By PortlandHODL

bitcoin-dev

Involving /dev /fd0, Andrew Poelstra+7 others

Original post on October 2, 2025 20:42 UTC

Last reply on October 5, 2025 10:59 UTC

bitcoin-dev

Brandon Black proposes a Bitcoin soft fork to limit ScriptPubkey size for better security.
The rule, based on BIP 0002 data, targets rare 'large' ScriptPubkey uses over 15 years.
The change aims to enhance network efficiency while maintaining flexibility for future advancements.

On (in)ability to embed data into Schnorr

By waxwing/ AdamISZ

bitcoin-dev

Involving Greg Maxwell, Andrew Poelstra+1 other

Original post on October 1, 2025 14:24 UTC

Last reply on October 6, 2025 13:04 UTC

bitcoin-dev

AdamISZ explores Schnorr signatures' data embedding potential, focusing on security compromises.
The analysis concludes embedding data compromises private key security, undermining UTXO integrity.
AdamISZ invites discussions on the cryptographic methodology, with further details available on GitHub.

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