After enduring price crashes, exchange failures, hacks, and high profile collapses such as FTX, a long time Bitcoin supporter now believes the greatest danger to the network lies ahead. Charles Edwards, founder of Capriole Investments, says the growing capabilities of quantum computing represent Bitcoin’s first truly existential risk.
Edwards explained that previous crises never shook his long term confidence. However, he argues that advances in quantum technology could eventually overpower Bitcoin’s current cryptographic protections if the protocol does not adapt. He described the situation as preparing for past battles instead of future ones and warned that without meaningful upgrades, Bitcoin may struggle to defend itself. What concerns him most is not only the scale of the threat but what he sees as a lack of urgency from developers and the broader community.
CryptoQuant founder Ki Young Ju has also raised alarms, suggesting that protecting Bitcoin may require difficult measures. One possible approach could involve freezing older wallet addresses as part of a transition to quantum resistant cryptography. He acknowledged that reaching consensus on such changes would be challenging, given the community’s history of disagreement over protocol upgrades. Ju added that assets considered secure today may not remain protected if quantum computing advances rapidly.
Others in the industry take a more measured view. Jameson Lopp, co founder and chief security officer of Casa, has argued that quantum computers are still far from being capable of breaking Bitcoin’s encryption. While he supports ongoing research and preparation, he believes fears of an immediate threat are overstated and notes that transitioning to quantum resistant systems would take significant time.
Grayscale has similarly stated that quantum computing is unlikely to meaningfully impact crypto markets in the near term, even while acknowledging potential long term risks. Strategy co founder Michael Saylor has also downplayed the urgency, saying many cybersecurity experts estimate that a credible quantum threat remains at least a decade away.
