Quantum Safe Bitcoin Emerges: A $200 Fix for Bitcoin’s Quantum Threat

TLDR: Quantum Safe Bitcoin works within Bitcoin’s existing consensus rules, requiring no soft fork or miner signaling. Each QSB transaction costs between $75 and $200 due to heavy off-chain GPU computation requirements. QSB replaces ECDSA signature security with hash-based proofs that quantum computers cannot easily break. Levy frames QSB as a last-resort emergency tool, not [...]

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