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Ledger CTO Disputes Claim That Only 30% of Bitcoin Faces Quantum Risk

TokenPost·September 28, 2026·1 min read
Ledger CTO Disputes Claim That Only 30% of Bitcoin Faces Quantum Risk

Ledger's CTO disputed claims that only 30% of Bitcoin faces quantum risk. About 30.2% of BTC has exposed public keys on-chain, but other copies may exist in devices, backups, and transaction files, potentially reducing the actual exposure to quantum threats.

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