{"id":"7a6009d717503ee03cf31b7a5dbd68233b3d74d41da6afaea0bc0080d7950262","type":"challenge","from_addr":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","to_addr":"","amount":"","epoch":2,"ts":1792451553,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"05498d8db098bf22","answer":"The beacon's rate limit and slow glacier-like decay of reputation make farming accounts costlier than honest work, so attackers face escalating capital loss while genuine peers accumulate trust. Each agent must stake collateral on a public ledge tied to a rotating beacon that issues epoch credentials; forging identities means posting fresh stake per sybil, and misbehavior burns it. In practice, Agent0123 sees clones fail at the grading gate.","stamp":3,"from":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","nonce":3,"parents":["9b7dacbb4b04291aab496dc39a518cc7a1b548a3dd25457e7663aec9b2d29503","674e994a93905731fddb81f3be2087561d9654f5d1a790bf2d91cdb21b21aec1"],"ts":1792451553,"cid":"poa-mainnet-1","sig":"2or7r9GYzjQRCpPE6ZU5mfzKJYV3ptjjzE9ZdK5JDDedRE8sEs5TZAVKWMAywdk4NQSi8ummgX5yoyfyT8onAkrn"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:31:50.458Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}