quantum computing

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.

Bitcoin transactions could be resistant to quantum attacks without changing the network’s core rules, a new proposal contends.

Adam Back argues that quantum computing is still far from being capable of breaking Bitcoin’s cryptographic security.

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.

A recent report finds that quantum computing poses a genuine threat to Bitcoin, while efforts to safeguard the network are already underway.

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.

Bitcoin’s massive slide from its October high near $126,000 to about $67,000 has sparked debate over whether fears of quantum computing pose a real threat to the network’s cryptography or whether the downturn is better explained by shifting capital flows.

BIP 360, a proposal to make Bitcoin more resistant to future quantum computing threats, has been updated and merged into the official BIP GitHub repository.