Curator's Take
This article highlights the first live‑mainnet blockchain transaction that is fully protected by all three NIST‑standardized post‑quantum algorithms, showing that quantum‑safe cryptography has moved from theory to operational use. It builds on recent test‑network trials of lattice‑based signatures and demonstrates that a production‑grade Layer 1 can already integrate PQC without breaking existing functionality. The milestone signals that crypto assets can begin future‑proofing against looming quantum threats, though performance overheads and broader ecosystem support will still need to be addressed.
— Mark Eatherly
Summary
Insider Brief Press release – QoreChain, a quantum-safe, AI-native Layer 1 blockchain, has recorded what it describes as the first transaction in the history of blockchain to be secured end to end, on a live public mainnet, by all three NIST-standardized post-quantum algorithms. The transaction, a transfer of 1,000 QOR completed on 2 July 2026 […]