Bitcoin Developer Jameson Lopp Advocates for Freezing 5.6 Million BTC to Thwart Potential Quantum Hacking Threats

A prominent Bitcoin core developer has expressed a preference for freezing the estimated 5.6 million lost or dormant bitcoin, valued at approximately $420 billion, rather than risking them being compromised by future quantum hackers. Jameson Lopp stated that, although he is not in favor of freezing anyone's bitcoin, removing dormant tokens from circulation may be a safer option for the network. Lopp's comments come after the release of BIP-361, a proposal that explores phasing out bitcoin's current cryptographic signatures and potentially invalidating transactions from quantum-vulnerable wallets. He emphasized that his proposal is a 'rough idea for a contingency plan' and not a finalized specification. The debate surrounding the proposal has sparked intense discussion within the community, with some arguing that freezing dormant accounts would undermine Bitcoin's core principles of immutable and censorship-resistant ownership. Others, however, believe that it could help protect market confidence and remove a significant tail-risk. The proposal has also raised concerns about the potential for a massive market panic if quantum computing were to enable the recovery of lost or vulnerable coins.