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

MeNews · 2026-04-06T17:30:48+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

2026-04-06 17:30:48

ME News message, on April 4 (UTC+8), F2Pool co-founder Wang Chun posted on the X platform, clearly opposing the upgrade of the Bitcoin BIP-110 and BIP-54 protocols. The core reason is that he opposes being forcefully pushed forward in a manner similar to an American politician’s “bills bundled” approach. He noted that most of the issues currently being discussed have no real urgency: time-warp attacks bring miners no tangible benefit; block validation efficiency has already been significantly improved through libraries and hardware; forging confirmations requires breaking SHA256, and if that were achieved, the security of the BTC underlying layer would already be compromised. Wang Chun believes none of these issues are sufficient to drive protocol changes, and that only “replay transactions” have repair value—these are the few changes worth implementing. (Source: PANews)

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