Mid-circuit measurements are one of the biggest practical hurdles in quantum error correction on encoded qubits. Researchers in Innsbruck and Aachen have now proposed and experimentally demonstrated ...

New research shows the real near-term Bitcoin quantum risk lies in signatures, not mining, reinforcing BTQ's focus on Bitcoin Quantum, QCIM, and ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Google reveals quantum threat to Bitcoin with new circuit designs using fewer resources, impacting 6.9 million BTC at risk.

Google’s 2029 Quantum Deadline and Bitcoin’s Security In the rapidly evolving world of cryptography and digital currencies, ...

Kimmo Järvinen is a hardware cryptography engineer and researcher with nearly 20 years of experience in the field. He has authored more than 60 scientific publications on cryptography, cryptographic ...