CZ wants to freeze Satoshi's Bitcoin to stop quantum thieves and the debate goes far deeper than one wallet

Binance founder CZ proposed freezing Satoshi Nakamoto's estimated 1 million BTC after a future quantum-resistant Bitcoin upgrade, arguing dormant legacy coins are a theft vector once quantum computers mature. The debate touches a far bigger problem: as many as 7 million BTC, roughly a third of total supply, sit in quantum-vulnerable addresses, and a Coinbase advisory report published in June 2026 warns the exposure is real and growing.