This clip from a longer Unchained conversation asks whether AI could break blockchain cryptography before quantum computers do. Ethereum researcher Justin Drake warned that ECDSA could be broken before Q-Day, possibly within months. Alex Pruden of Project Eleven said new error-correction results from Google and Quantinuum push him toward the earlier end of his Q-Day window, 2030 at the earliest, with 2033 to 2035 more likely than not. Conor Deegan argues that 'A-Day' for AI may already be here, and that the post-quantum and post-AI migrations are the same work.
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Related tickers and likely impact
BTC/USDT
▼ Likely negativeBitcoin
Relevance: low
| Market | Crypto |
|---|---|
| Exchange | Binance |
| Sector | Layer 1 |
| Market cap | $1.6T |
| Close on 10/21/2026 | 84,093.42 |
| Change that session | +1.28% |
ETH/USDT
• NeutralEthereum
Relevance: low
| Market | Crypto |
|---|---|
| Exchange | Binance |
| Sector | Layer 1 |
| Market cap | $285.6B |
| Close on 10/21/2026 | 2,473.76 |
| Change that session | +1.00% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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