Nine blockchain groups form Quantum Alliance to set post-quantum readiness standards

• —Alliance members include Quantus, American Fortress, Intmax, Keystone, Midnight Foundation, Postquant Labs, Abelian, The Vault and Hacken
• —About 6 million BTC, over 30% of supply, is quantum-exposed at rest
• —Practical quantum threats are forecast around 2028–2029
• —Work is split into four groups: blockchain migration, post-quantum ZK systems, wallet security and cross-chain compatibility