F2Pool Co-founder Wang Chun: BTC protocol upgrade should not be pushed through like a "bundled bill"; only repeated transactions are worth fixing

MeNews · 2026-04-07T16:08:19+00:00

ME News reports that on April 4th (UTC+8), F2Pool co-founder Wang Chun posted on the X platform, explicitly opposing the protocol upgrades for Bitcoin BIP-110 and BIP-54. His main reason is to oppose forced advancement similar to the "bundling legislation" style pushed by American politicians. He pointed out that most of the issues currently discussed are not actually urgent: time warp attacks do not yield substantial benefits for miners; block verification efficiency has been significantly improved through libraries and hardware; forging confirmed transactions would require cracking SHA256, which, if achieved, would compromise the underlying security of BTC. Wang Chun believes these issues are insufficient to justify protocol modifications; only "replay transactions" have repair value and are among the few changes worth implementing.

MeNews

2026-04-07 16:08:19

ME News message: On April 4 (UTC+8), F2Pool co-founder Wang Chun posted on the X platform, clearly opposing the Bitcoin BIP-110 and the BIP-54 protocol upgrade. His core reason is opposition to forcibly pushing through an “omnibus bill” style “bills bundling” approach like that used by American politicians. He pointed out that most of the issues being discussed right now have no real urgency: time warp attacks provide miners no tangible benefit; block validation efficiency has already been significantly improved through libraries and hardware; forging confirmed transactions would require cracking SHA256, and if that were possible, then the security of BTC’s underlying layer would already be compromised. Wang Chun believes none of these issues is enough to drive a protocol change—only “repeated transactions” has repair value, and it is the small subset of changes worth implementing. (Source: PANews)

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