On Tuesday, April 1, several tokens tied to post-quantum cryptography surged. The trigger was a Google Quantum AI whitepaper published the day before, revising the team's estimates of the computing power needed to break bitcoin's cryptography. No practical tools for such attacks exist yet — but the market reacted immediately.
The quantum-resistant token segment gained around 8% in the 24 hours following Google's publication, with combined market cap rising from $4.3B to $4.66B, according to CoinGecko.
The top performers were Quantum Resistant Ledger (QRL) and Cellframe (CEL), both up roughly 50%. Abelian (ABEL) gained around 25%, Qubic (QUBIC) and QANplatform (QANX) each added about 10%. Zcash (ZEC) — which isn't a fully quantum-resistant solution but uses advanced cryptography — climbed roughly 7%.
Preparing for the Worst
We previously covered how Charles Edwards, founder of Capriole Investments, considers the quantum threat to bitcoin critical. By his estimates, the network must implement protective protocols no later than 2028 — otherwise the market faces a drop below $50,000 and an eventual full collapse of the asset.
Edwards sees the biggest risk in a potential breach of early miners' wallets and Satoshi Nakamoto's holdings: a dump of one million BTC onto the market would destroy trust in the code itself.
Ethereum and bitcoin are moving toward post-quantum security at very different speeds. Analyst Nic Carter describes Ethereum's path as a coordinated transition — complete with a public roadmap, a phased rollout of new algorithms, and a 2029 target. On Bitcoin Core, he is far blunter: developers have yet to put forward any formal strategy for migrating to post-quantum cryptography.
Around 6.9M BTC with exposed public keys are at risk — including an estimated 1M coins linked to Satoshi Nakamoto that haven't moved since 2010.
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