Google warns quantum computing may break bitcoin earlier than thought, prepares 2029 transition

Google warns quantum computing may break bitcoin earlier than thought, prepares 2029 transition The Block

Early report Major update Updated Mar 31, 2026, 7:33 AM UTC

Track this event Edit in app More event pages

What changed

The Block: Google warns quantum computing may break bitcoin earlier than thought, prepares 2029 transition.

First seen Mar 31, 2026, 7:33 AM UTC Latest source Mar 31, 2026, 7:33 AM UTC

Update 1 5h ago

The Block •published Mar 31, 2026, 7:33 AM UTC •fetched Mar 31, 2026, 11:11 AM UTC