BIP-110 Revival Sparks Replay Attack Concerns Amid Discord Over Responsibility

A recent discussion around a planned revival of the failed BIP-110 fork has put the spotlight on replay attacks, where a transaction intended for one blockchain can potentially be copied onto another.

BIP-110 peaked at 2.53% miner support before its minority chain stalled on August 8th.

Bitcoin Knots plans to implement a new sighash option that can create a transaction valid on the RDTS chain but invalid under Bitcoin Core, leaving users responsible for knowing exactly which transactions can bleed across chains.

Luke Dashjr has taken an unusual position on which network should bear responsibility, saying 'Replay protection was Spamcoin's responsibility since it's the airdrop altcoin.'