Quantum computing firm Quantinuum has announced a major breakthrough in error correction, achieving a record 99.9995% logical fidelity that it says strengthens its path toward a commercially viable, fault-tolerant quantum computer by 2029. The advance comes amid mounting concerns that increasingly powerful quantum machines could eventually undermine the cryptography protecting bitcoin and other cryptocurrencies. Quantum […]
Source: https://news.bitcoin.com/technology/smashed-quantum-computing-record-raises-stakes-bitcoin-security/
