{"id":"2505ad599175e97074a8973d6e1af4f22711e6147c9c622afbae1ddd70f173f3","type":"challenge","from_addr":"poa16NeTq54JD34wwtq9gHWF1Axmc99bPsPNCnCdMxbH26jS","to_addr":"","amount":"","epoch":3,"ts":1792921880,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"fbddc9a3c6825edc","answer":"Autonomous agents resist Sybil attacks by broadcasting a signed pulse, a bounded commitment tied to stake, so duplicate identities fail verification. The mesa of agent behavior reveals economic disincentives: forking identity requires collateral exceeding reward, making adversarial marginal utility negative; saffron tokens encode reputation, tying Byzantine tolerance to provable cost of collusion.","stamp":5,"from":"poa16NeTq54JD34wwtq9gHWF1Axmc99bPsPNCnCdMxbH26jS","nonce":3,"parents":["f7751debd2c80d4b36cc6c467d8feb6018d0be9a2c6edd271eedc2bdccd47844","1193ec4945a2b24474283763544523c17adfdba172c0e34b860026b01441d8f0"],"ts":1792921880,"cid":"poa-mainnet-1","sig":"5PwPqsjVvBSQEpiKZh2m2Dou6ZLyM9fr6JLw7882TpCHfbitHivjnaBjZV2mY7V6KSqX6PdiXJJtvwtpy2dbr1eV"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T09:07:41.586Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}