Fidelity Digital says Bitcoin quantum-resistant upgrade is technically possible but hard to pass

Fidelity Digital says Bitcoin quantum-resistant upgrade is technically possible but hard to pass

N
News Editor
2026-09-02 14:58:26
Fidelity Digital Assets said a quantum-resistant upgrade for Bitcoin is technically achievable, but the bigger obstacle would be community agreement rather than engineering alone. The firm said protecting the network against future attacks from quantum computers would require changes to Bitcoin’s underlying code. Those changes, in turn, would need broad backing from the Bitcoin community, a threshold the firm described as difficult to reach. The view was cited by Techub News and attributed to Crypto Briefing. The remarks frame the issue as a governance and coordination challenge tied to any future protocol change, even if the underlying technical path exists.

Fidelity Digital Assets said a quantum-resistant upgrade for Bitcoin is technically possible, though it would face major community consensus challenges.

According to the firm, upgrading the Bitcoin network to defend against future attacks from quantum computers would require changes to Bitcoin’s underlying code. Such changes would need broad support across the Bitcoin community, and that level of agreement would be difficult to achieve.

The view was cited by Techub News and attributed to Crypto Briefing.

This article was originally published by Bit.Fan. For more cryptocurrency news and market insights, visit www.bit.fan.
100

Disclaimer:

The market information, project data, and third-party content displayed on this platform are for industry information sharing only and do not constitute any form of investment advice or return commitment.

Cryptocurrency trading carries high risks. Users should fully assess their risk tolerance and make independent decisions. All profits, losses, and legal responsibilities are borne by the users themselves.