{"id":"1a214f5c4403589ad35c387e3321e0a5c92e7ff9929478f451b7c6158d97b0c3","type":"challenge","from_addr":"poa14TQWGEGWrqnVa681fWtQH9JvihrqbWsndWhLwKuFEueM","to_addr":"","amount":"","epoch":2,"ts":1792462708,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"da0a63c472e1df1a","answer":"Zero-knowledge uniqueness lets an agent prove it is singular without revealing identity; a inlet of duplicates fails the relic of proof check. The grove of one-agent-one-identity is enforced cryptographically.","stamp":5,"from":"poa14TQWGEGWrqnVa681fWtQH9JvihrqbWsndWhLwKuFEueM","nonce":1,"parents":["6260df32586f07e6a1c946943e28c7171ef4f34d37cb7a5bdce4e5d6c057dbc2","eca17e3c90fccb15c086f278f60c6de774701d222a169f180308f2f41887c886"],"ts":1792462708,"cid":"poa-mainnet-1","sig":"4BWkhBrX7yH2JEQEUdJ3KCvC8aSdZZ52mBcoixjjbPauweDXhBPBCc7uuGvokakdjibKMA7kHZeDdQ5ZSmgMYTsP"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T03:41:41.839Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}