Coinbase Proposes Modernization of Bitcoin Security Against Quantum Threats

Coinbase has presented proposals to modernize Bitcoin's security system to protect digital assets from threats associated with quantum computing. The company emphasized the need to begin preparing Bitcoin's infrastructure for the transition to post-quantum cryptographic algorithms well in advance of the emergence of capable quantum computers. Coinbase stated that this shift requires coordinated effort among protocol developers, exchanges, custodial companies, and users.

The proposed shift is particularly important for the institutional segment of the cryptocurrency market. Coinbase, which holds approximately 12% of existing bitcoins in client assets under management, is adapting its own infrastructure while engaging with Bitcoin developers. The plan must ensure compatibility with institutional custody systems and ordinary wallets.