最新报道:According to Bijie.com, Paraguay's largest bank, Ueno Bank, has announced the adoption of quantum-resistant electronic signatures and tamper-proof timestamps, marking the first implementation of post-quantum security technology into a production environment. The bank, based on the QANplatform's quantum-resistant Layer-1 hybrid blockchain and combined with the SignQuantum signature extension, provides mathematically verifiable, unalterable records for electronic documents and business records. This move complies with the post-quantum cryptography standards developed by the U.S. National Institute of Standards and Technology (NIST) and provides a replicable model for the financial industry to address the risks of future quantum computing cracking. Industry insiders claim this is the first bank in the world to deploy this combined technology at production scale, establishing a "quantum-safe" paradigm for financial institutions in Latin America and globally.