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Ethereum Foundation researcher Justin Drake told the blockchain industry on Oct. 7 to begin calmly planning for what he calls “bunker mode,” warning that artificial intelligence may break the elliptic-curve math protecting crypto wallets before quantum computers do, in the worst case within months rather than years, according to Decrypt.
Drake’s recommendation is a controlled mass migration of assets to fresh addresses whose public keys stay hidden behind a hash. He named Binance, Bitbank, Robinhood, Bitfinex and Tether and asked them to harden their cold storage. The reaction in markets was not calm: Bitcoin traded near $82.6k, BTC ETFs saw $485M in net outflows on Wednesday, and the ETH ETFs saw $161M leave.
Also read: Ethereum gains 3% on tokenization boom but weak onchain data raises $1,700 retest risk
Key facts
- Drake pointed to 722 mathematical results OpenAI published Tuesday as the trigger for his revised timeline.
- Bitcoin and Ethereum both rely on ECDSA; Drake described breaking it as recovering a private key in about a week using a large cluster of graphics cards.
- He estimated roughly 20,000 addresses believed to belong to Bitcoin’s creator each hold 50 BTC with exposed public keys, calling the pattern “Satoshi’s shield.”
- Bitcoin fell about 1% to $82.6k while ether dropped 2% to $2,540 and Solana lost 3% to $114.
- Europol published two reports on Wednesday concluding crypto wallets that have revealed their public key cannot be fixed later and must move funds before any attack.
Why the timing changed
Every wallet pairs a secret private key with a public key derived from it. The public key remains obscured behind a hash until the wallet spends, at which point it becomes visible on-chain permanently. If an attacker can work backward from a public key to a private key, every wallet that has ever sent a transaction is exposed; wallets that have only ever received are not.
Drake’s argument is that elliptic curves have the kind of rich mathematical patterns a superintelligent system might exploit, while the hashing used to hide public keys is designed to resist that. He is careful to advise against panic or haste — the point is to start moving self-custodied crypto into new wallets, not to dump it.
Also read: Quant Soars 59% in a Week While Bitcoin Gains 0.3%
Alternatives and market context
For holders who do not want to manage keys themselves, Drake listed ETFs and a proven custodian such as Coinbase as options, or working with experts to ensure best practices. The broader market was already under pressure: stock futures were red with the Dow down 0.9% and Nasdaq down 0.8%, oil up 3% at $93, and gold flat at $4,140. Tom Lee said Bitmine will stop buying Ethereum once it holds 5% of supply, roughly 100,000 ETH away, and ETH fell about 5% on those remarks, given Bitmine has bought every week since June 2025.
Why it matters
The warning shifts a long-running debate about quantum risk onto a nearer horizon and turns it into an operational question for custodians, exchanges and large holders: whether their cold storage procedures can be audited and migrated on a schedule. It also puts pressure on the assumption that self-custody is unconditionally safer than regulated venues, since the exposure Drake describes applies specifically to on-chain addresses, not to fund holdings. Europol’s conclusions point the same direction, treating wallets as the weak point while judging that crypto itself will not collapse.
What to watch
Whether the named custodians and exchanges publish concrete migration or hardening plans, and whether US lawmakers act: House Financial Services Chair French Hill said SEC and CFTC rules are not enough and that he still hopes to pass the Clarity Act in the lame-duck session.
None of this is financial advice, and crypto markets are volatile and uncertain.
Reported by decrypt.co.
Source: Decrypt