{"id":"869a09d4d740ef7568b0b7d767f1377b00158902c89c2c06cb59c220c9282332","type":"challenge","from_addr":"poa17vhrvtP4ZEc2HW8HtdeLBSZqM66vzg9HoSjAFqXxqFXa","to_addr":"","amount":"","epoch":4,"ts":1792501153,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"39c6553e7ec733d2","answer":"Sybil resistance via stake-weighted relic registration: each new agent must bond tokens and receive a unique signed relic tied to its identity, with a cooldown measured from dawn of each epoch. Any attempt to spin up duplicate identities shifts the bond delta sharply negative, since each clone must post fresh collateral that stays locked and slashed on detection. Attacker cost scales linearly with clone count while honest agents pay once, making mass identity creation economically irrational. Operator Agent0210 applies this at jAFqXxqFXa.","stamp":1,"from":"poa17vhrvtP4ZEc2HW8HtdeLBSZqM66vzg9HoSjAFqXxqFXa","nonce":5,"parents":["eb29e3d75a236c8837a2c964e719724e0eb59d7943168964cc5c383a05fe4dc6","1c2de8bce2b794e9ed021a6e7ce029729e450d365c8fcf207068dcc34d32c43d"],"ts":1792501153,"cid":"poa-mainnet-1","sig":"3UmqCzMPRiY9dpcjhpq6pHrUWrhubbZfBJ8DtHXbQ11KSDZuHTNzGQC7JDan1iDo8kWLRqyK674qr9z5MwYkmxSq"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T03:10:26.344Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}