Guillaume Girard of UTXO Management argues that while a quantum computer capable of breaking Bitcoin may never arrive, the network must prepare now because protocol changes move slowly, like a state legislature.
BIP-361 proposes migrating Bitcoin away from legacy cryptographic signatures to quantum-resistant alternatives through a phased deadline that could eventually make unmigrated coins permanently unspendable.
Bernstein says quantum computing is a real threat to Bitcoin but not an emergency, arguing the industry likely has three to five years to upgrade to post-quantum security.
Satoshi’s early vision for Bitcoin’s quantum recovery plan is being reexamined in 2026 as new Google research suggests the timeline for cryptographically relevant quantum computing may be closer than expected.
Google’s quantum research is accelerating fears that Bitcoin’s cryptography may face a real timeline — not a theoretical one — forcing the network to race toward quantum-resistant upgrades.
BTQ Technologies has launched the first working BIP 360 implementation on its Bitcoin Quantum testnet, enabling developers to test quantum-resistant Bitcoin transactions in practice.
PREDICT BITCOIN
