A proposal to freeze dormant bitcoin, valued at approximately $440 billion, has sparked intense debate among industry experts, with some warning that it could trigger a catastrophic market repricing and others arguing that it is necessary to protect against the risks posed by quantum computing. The discussion centers around Bitcoin Improvement Proposal 361, which aims to phase out the current cryptographic signatures and potentially freeze assets that fail to migrate. Proponents of the plan, including core Bitcoin developer Jameson Lopp, argue that it is essential to safeguard the network against potential quantum attacks, which could compromise the security of the estimated 5.6 million dormant bitcoin.
However, critics, including Samuel 'Chad' Patt and Kent Halliburton, contend that freezing coins would set a dangerous precedent, undermine the cryptocurrency's core principles of immutability and permissionlessness, and potentially lead to a contentious hard fork. The debate highlights the challenges of balancing the need to protect the network against emerging threats with the need to preserve its fundamental values and decentralized ethos.
As the bitcoin community grapples with this dilemma, some experts, such as Jason Fernandes, believe that the protocol can evolve to address the quantum risk while maintaining its core principles, while others, like Mati Greenspan, argue that doing nothing is preferable to taking actions that could compromise the cryptocurrency's value proposition.