Beginner Why long-term crypto holders borrow against assets instead of selling A strategic guide to liquidity management, capital preservation, and the real tradeoff between selling and borrowing crypto Open guide 
Quantum News
Explore quantum and crypto news, including security risks, post-quantum research, and what quantum computing could mean for blockchains.
Stories 40
Coverage footprint 0.2%
Quantum
Bitcoin encryption isn’t at risk from quantum computers for one simple reason: it doesn’t actually exist
There are no secret messages on the blockchain to decrypt. The real threat is Shor’s algorithm forging signatures on keys you’ve already revealed.
Quantum
Michael Saylor says quantum will “harden” Bitcoin, but he’s ignoring the 1.7 million coins already at risk
Shor breaks ECDSA/Schnorr at scale, while Taproot pubkeys are already visible. NIST’s PQC path and an Optech draft show how Bitcoin could migrate without panic.
Crypto
Why Adam Backs thinks Bitcoin’s 20-year quantum runway matters more than today’s headlines
Bitcoin faces "probably not" any vulnerability to a cryptographically relevant quantum computer for roughly 20 to 40 years.
