Quantum

In brief Bitcoin developer Cory Fields proposed hidden “landmines” that could let wallet owners seize a quantum thief’s collateral. Two auction designs …

Anyone trying to move vulnerable bitcoin would have to put up matching collateral, giving prepared owners a chance to take both. www.coindesk.com

Alice & Bob’s new model reduces the hardware required for a potential attack, bringing it closer to reality and increasing pressure to …

In brief Nine blockchain organizations launched the Quantum Alliance, an open standards body to define what “quantum-ready” means and create a common …

Google says its Willow chip can prepare the special quantum states needed for advanced calculations with about 40 times fewer errors, reducing …

Nine crypto companies launched the Quantum Alliance to jointly prepare for quantum attacks, but they disagree on when the threat will arrive …

In brief Google Quantum AI said Thursday that a technique called magic state cultivation cut errors about 40-fold on its Willow chip, …

In brief Zakura said its team expects post-quantum signature opcodes to land in Zcash in January, enabling hash-based signatures for the network’s …

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