[Initiate Preparations for Post-Quantum Transition Early, Coinbase Quantum Advisory Board Releases Bitcoin Upgrade Recommendations] Odaily Planet Daily News – The Coinbase Quantum Advisory Board has released a position paper on quantum computing and blockchain, recommending that preparations for Bitcoin's post-quantum transition be initiated before quantum computing threats become explicitly apparent. The board noted that adjustments to consensus rules and the migration of the entire ecosystem could take years. Coinbase, which currently holds custody of approximately 5% of Bitcoin's total supply, is advancing its own system's post-quantum readiness and is engaging with Bitcoin developers and researchers to discuss related solutions. The paper suggests evaluating hybrid approaches such as P2MR, P2TRv2, and the parallel use of traditional signatures with post-quantum signatures, while also comparing candidate algorithms like ML-DSA, SLH-DSA, and FN-DSA. The document is not a final proposal or formal conclusion.