Adam Back said Bitcoin transactions can use two OP_RETURN codes, such as 0x6a 0x6a, highlighting a technical feature in Bitcoin’s transaction structure that som

BWB News TV • 2026-08-08 14:46 UTC • By Billy Odell Tucker-Robinson

Adam Back said Bitcoin transactions can use two OP_RETURN codes, such as 0x6a 0x6a, highlighting a technical feature in Bitcoin’s transaction structure that some developers, including BIP110 supporters, oppose.

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