Coinbase lays out flexible designs as key priority for Bitcoin’s post-quantum migration

Coinbase published a set of priorities for Bitcoin's eventual migration to post-quantum cryptography, emphasizing flexible design and early preparation for signature upgrades and fund migration. The post is forward-looking guidance rather than a concrete protocol change, and no timeline or implementation has been agreed. Traders have little immediate action to take, though the topic matters for Bitcoin's long-term security narrative.