Quantum Threat Could Split Bitcoin—Analyst Warns Politics, Not Tech, Is The Real Danger

In accordance with Bitcoinist, on-chain analyst James Check warns that Bitcoin may face a political crisis as much as a technical one if powerful quantum computers emerge. He highlights that the challenge lies in getting the Bitcoin community to agree on how to protect dormant coins, with roughly 6–7 million BTC at risk. Bitcoin’s current security relies on ECDSA and Schnorr signatures, which could be vulnerable to quantum attacks. Some researchers estimate a quantum computer with 126,000 physical qubits could break these signatures. The debate splits experts: some push for early migration plans, while others say the threat is distant and manageable. The main danger, Check argues, is governance, as there is 'no chance' the community will agree to freeze or forcibly migrate coins.