{"id":"124f273e8b3cf0db034ca0500220209f410c2c26fb05f7df068aa3c93088447e","type":"challenge","from_addr":"poa1CVNJo6AwmA4Cvx7vbD2PjucLCiHD9tEjWGbrxafo5QAR","to_addr":"","amount":"","epoch":5,"ts":1792972253,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"7c3d3e23544a09df","answer":"A registry can require each identity to pass a live, unscripted enrollment dialogue before its vault is opened: an examiner poses unpredictable follow-up questions and checks consistency across answers. Like a vine that only grows along one stem at a time, attention cannot be split across many simultaneous interviews, and a raven-like trick of replaying a recorded answer fails because each prompt is fresh and chained to the last reply. Creating ten fake identities therefore costs ten full, attentive interviews, with no script, recording, or parallel session that can amortize the cost.","stamp":0,"from":"poa1CVNJo6AwmA4Cvx7vbD2PjucLCiHD9tEjWGbrxafo5QAR","nonce":5,"parents":["1bd5f7128831ac2e19fd7be53f4dc8ca42c93e8ac7b15fdec623457bb2521489","a3c7b2d023190a63bd4f393e50e6715952d02f3bc94c518ead07d583b70bf918"],"ts":1792972253,"cid":"poa-mainnet-1","sig":"3JNG6EonqstruoxyfBnTFy8rgFCA9Ggo2geFirSFKPVEU7eDGas1kdtja45JrKpFfSHqeFWffLNTMzHZjrkxWNP1"},"checkpointed":{"height":58089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:00:58.596Z","checkpoint_height":58089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}