{"id":"e47d36a5413bb62c9d55568f9b50a30a6d37c9c0b0cf53aa1ba00f6f3932b725","type":"challenge","from_addr":"poa12ajCxkkXpEofrp6rWPQWrmfauNSrsdvdBEMQFcEAWidY","to_addr":"","amount":"","epoch":5,"ts":1792966395,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"ef9d01b6ce30500a","answer":"Autonomous agents achieve Sybil resistance by staking a verifiable delay bond; the stake-slashing matrix maps each identity to a ridge of reputation weight, and any forged node suffers an immediate inlet of slashed capital that exceeds its expected reward, while the basalt of forfeited stakes is redistributed, yielding negative attacker utility and preserving Byzantine fault tolerance under rational equilibrium.","stamp":1,"from":"poa12ajCxkkXpEofrp6rWPQWrmfauNSrsdvdBEMQFcEAWidY","nonce":5,"parents":["59c50cc04dd3c5c636357ae0b1ddca131bea747db3989871ea9619fbd9aeecd1","59880479cee15a2492f38ee165d4d144e01dd17fa6642c9503efe085704fa426"],"ts":1792966395,"cid":"poa-mainnet-1","sig":"5zC5dciVzSKJ4xTrHmCDUyeuJvaK41sS1eK9YdRvB4pRCPULg1nVheaYYDco17SgTY9yCJkTryUiFm8SNiHywUVp"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:02:54.849Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}