Can Quantum Computing Break Bitcoin? What You Need to Know About Q-Day 🔐
Discover how close quantum computers are to cracking Bitcoin's security and what 'Q-Day' means for your digital assets. Stay informed about the future of encryption and cryptocurrency security.
Coinhood
23 views • Sep 29, 2025
About this video
When is Q-Day?
“Q-Day” is the moment quantum computers become powerful enough to crack classical encryption. According to McKinsey, RSA-2048 — today’s standard — could fall in just 2 to 10 years. Bitcoin relies on an even weaker scheme, elliptic curve cryptography (ECC), which could be the first domino to fall.
Source: https://x.com/caprioleio
https://www.mckinsey.com/~/media/mckinsey/business%20functions/mckinsey%20digital/our%20insights/the%20year%20of%20quantum%20from%20concept%20to%20reality%20in%202025/quantum-monitor-2025.pdf?shouldIndex=false
https://x.com/adam3us
“Q-Day” is the moment quantum computers become powerful enough to crack classical encryption. According to McKinsey, RSA-2048 — today’s standard — could fall in just 2 to 10 years. Bitcoin relies on an even weaker scheme, elliptic curve cryptography (ECC), which could be the first domino to fall.
Source: https://x.com/caprioleio
https://www.mckinsey.com/~/media/mckinsey/business%20functions/mckinsey%20digital/our%20insights/the%20year%20of%20quantum%20from%20concept%20to%20reality%20in%202025/quantum-monitor-2025.pdf?shouldIndex=false
https://x.com/adam3us
Tags and Topics
Browse our collection to discover more content in these categories.
Video Information
Views
23
Likes
3
Duration
2:06
Published
Sep 29, 2025
Related Trending Topics
LIVE TRENDSRelated trending topics. Click any trend to explore more videos.