Grayscale, Kava, Circle coverage, and multiple chains argue post-quantum upgrades are urgent and already underway, with quantum-resistant wallets and signature migrations framed as the real risk surface rather than mining.
Enough with the quantum FUD. Blockchain engineers have been discussing post-quantum cryptography for YEARS. Solutions exist. Upgrades are planned.
Grayscale Research's analysis of the @Google Quantum AI paper suggests breakthroughs may come in sudden leaps, not gradual steps. That means preparation can’t be delayed.
The real risk hits wallets, signatures, and key infrastructure first, which is exactly why post-quantum migration matters so much.
Post-quantum wallets are now live on Starknet.
Circle has unveiled a quantum security roadmap for Arc, its layer-1 blockchain, with quantum-resistant wallets planned for its 2026 mainnet launch amid rising Q-Day concerns.
This finding is one of many signals tracked across Crypto. The live feed updates every few hours with new authority voices, debates, and emerging ideas.
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