Bitcoin TLDR

Motion to Activate BIP 3

By Motion to Activate BIP 3 Murch

bitcoin-dev

Involving Greg Sanders, Murch+6 others

Original post on November 5, 2025 01:10 UTC

Last reply on November 15, 2025 22:01 UTC

bitcoin-dev

BIP 3 was proposed in March 2025, with minor adjustments and significant discussion online.
The proposal includes overhauling BIP 2 for better activation processes and widespread support.
Modifications to BIP 3 include SPDX License changes, clearer adoption guidelines, and AI submission bans.

OP_CHECKUTXOSETHASH idea

By OP_CHECKUTXOSETHASH idea Erik Aronesty

bitcoin-dev

Involving Erik Aronesty, Eric Voskuil+2 others

Original post on September 30, 2025 00:09 UTC

Last reply on October 3, 2025 22:15 UTC

bitcoin-dev

Erik Aronesty proposes `OP_CHECKUTXOSETHASH` to improve Bitcoin efficiency without security compromise.
The proposal enables embedding a UTXO set hash in blocks, verified by nodes, for optional use.
It aims to reduce node resource demands by utilizing fee-driven, optional checkpoints for blockchain maintenance.

Improve Bitcoin’s resilience to large-scale power grid failures and Carrington-type solar storms

By UTC | newest]

bitcoin-dev

Original post on November 16, 2025 22:54 UTC

Last reply on November 16, 2025 22:54 UTC

bitcoin-dev

The request targets enhancing Bitcoin's defenses against disruptions from major solar storms.
Features aim for resilient network operations amid severe communication infrastructure failures.
Proposals involve developing tools for degraded communications and offering operator guidance.

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