Supply Shock Quantum Computing: Solving Bitcoin's Greatest Threat | Jameson Lopp
Jul 24, 2025
In this discussion with Jameson Lopp, a Bitcoin pioneer and founder of Casa, the focus is on the looming threat of quantum computing to Bitcoin's security. Lopp reveals his new Bitcoin Improvement Proposal advocating for quantum-resistant addresses, detailing how Shor’s algorithm endangers current systems. He dives into migration strategies, the need for modern wallets, and the tension between innovation and preserving Bitcoin's core principles. Moreover, he emphasizes that community apathy could be an even greater risk than technological challenges.
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Quantum Threat Risks Consensus
- A quantum computer emerging without protections could jeopardize Bitcoin's cryptography entirely.
- This would cause unprecedented complexity in achieving network consensus to solve the threat.
Quantum Progress Uncertainty
- There's uncertainty whether quantum progress will be slow or suddenly exponential.
- This unpredictable pace risks catching Bitcoin's security off guard.
Tech Progress Beats Regulation
- Government regulation can't fully stop quantum computing due to jurisdictional limitations.
- Technological progress will continue despite attempts to control it.