According to CoinMeta, the Coinbase Quantum Advisory Committee has released a position paper on quantum computing and blockchain, recommending the initiation of preparations for Bitcoin's resistance to quantum computing threats before such threats become clearly evident. It is noted that adjustments to consensus rules and the migration of the entire ecosystem may take several years. Coinbase, which currently holds about 5% of the total Bitcoin supply, is advancing its own system's resistance to quantum computing and discussing relevant solutions with Bitcoin developers and researchers. The paper suggests evaluating a hybrid approach that includes p2mr, p2trv2, as well as traditional signatures and quantum-resistant signatures. It also compares candidate algorithms such as ml-dsa, slh-dsa, and fn-dsa. This document is not the final solution or a formal conclusion.