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Morning Edition · Monday, August 17, 2026Published at 1:44 AM EDT · New York
A Post-Quantum Chain Runs on a Laptop, and Researchers Ask Whether the Standards Even Agree
One developer built and launched a public testnet where authorization, state transitions and validity from genesis all run on a single post-quantum proof stack, as a new paper argues cross-implementation agreement on standard test vectors is rarely stated precisely enough to verify.
Quantum resistance has moved from conference discussion into running code. A researcher posting to Ethereum Research describes taking the clean-slate route and launching a public testnet in which wallet authorization, state transitions and…
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Quantum Risk Moves From Theory to Crypto Roadmaps
Over the next 3-6 months, quantum-resistance becomes a concrete design and custody concern across major chains and institutional custodians, driving opt-in post-quantum schemes and 'long-dormant coin' risk discussion.
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