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PQC output type discussion
16 repliesBy sipa
delvingbitcoin
Involving conduition, fjahr+3 others
Original post on July 27, 2026 21:23 UTC
Last reply on August 27, 2026 21:45 UTC
delvingbitcoin
The email details strategies to enhance Bitcoin's defense against quantum threats using PQC.
It proposes a P2TRv2 output type for emergency PQC and discusses two-phase implementation plans.
The discussion also evaluates ECC disabling timing and mechanisms for community decisions.
Segwit commitment to post-quantum witness data?
14 repliesBy sipa
delvingbitcoin
Involving ajtowns, conduition+1 other
Original post on July 10, 2026 23:13 UTC
Last reply on August 26, 2026 19:32 UTC
delvingbitcoin
Enhancing blockchain for post-quantum cryptography requires adjustments like larger block sizes.
Implementing changes could complicate transactions, requiring new identifiers and network updates.
An alternative solution places post-quantum data within existing segwit areas, mitigating some complexities.
Pragmatic definition of consensus for light clients
12 repliesBy Nuh
delvingbitcoin
Involving AdamISZ, ajtowns+1 other
Original post on August 26, 2026 13:27 UTC
Last reply on August 27, 2026 15:56 UTC
delvingbitcoin
Economic actors guide blockchain consensus by valuing chains based on Proof of Work.
Utreexo boosts security by verifying unspent transaction outputs in blockchain operations.
Pragmatic light-client protocol changes enhance security and decision-making in fork scenarios.
