OP_CCV proposal bringing contract state to Bitcoin, BIP 443 draft
Original headline비트코인 계약 상태 잇는 OP_CCV 제안, BIP 443 초안
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Bitcoin developers are discussing OP_CCV, a proposal drafted as BIP 443 that would carry contract state from one transaction to the next and verify that state transitions follow predefined rules when funds move. The design is one implementation of MATT (Merkleize All The Things), a framework first proposed by Salvatore Ingala on the bitcoin developers' mailing list on November 8, 2022, with the OP_CCV specification dated May 8, 2025, according to the fifth installment of Cointelegraph Research's bitcoin covenant analysis published on the 11th. The proposal matters because it would let Bitcoin transactions enforce stateful conditions across multiple spends, expanding what covenants can do on the base layer without changing BTC's supply schedule. What to watch next is how the BIP 443 draft advances through developer review and whether it gathers enough support to be considered for a future soft fork.
Muhabbit's AI wrote this summary in its own words from TokenPost's report and translated it from Korean. It can get details wrong, so check the source.
Named in this story
BIP 443, OP_CCV, Bitcoin (BTC), MATT, Salvatore Ingala, Cointelegraph Research
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