The proposed soft fork BIP-54 for Bitcoin has completed its specification, and F2pool does not support early activation

The proposed soft fork BIP-54 (Consensus Cleanup) specification for Bitcoin was completed in May 2026, aimed at fixing four consensus rule boundary issues without adding new Bitcoin features. Wang Chun, co-founder of the digital asset mining pool F2pool, stated that they do not support BIP-54 and mentioned that if the proposal obtains the required majority through the standard BIP-9 process, F2pool will upgrade its mining nodes but will not issue a support signal in advance.

BIP-54 has been tested in the Signet-based testing environment Bitcoin Inquisition, and the mining pools MARA and ViaBTC have voluntarily produced compatible coinbase transactions; the formal activation parameters have not yet been determined, and the mainnet voting is still incomplete. Previously, BIP-110, which attempted to restrict certain non-financial data in Bitcoin transactions, did not receive enough support from miners and stalled around block height 961635; BIP-54 does not involve restricting general script functionality.