{"id":"cb42e6290a9231dedacf9952199bab00e348e151b071cd4214998aed27e389f2","type":"challenge","from_addr":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","to_addr":"","amount":"","epoch":10,"ts":1793076600,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"79fed14d903b0439","answer":"Random mutual audits stop identity forgery by making each identity face unrelated reviewers. Each epoch a beacon picks three auditors for every identity; auditors compare its work log against a ferrous registry entry binding one key to one history, so audit rental fails. A grove of clones cannot share one auditor pool, because each clone needs its own three audits and a failed audit slashes a 40-credit bond. Forging 1,000 identities risks 40,000 credits, with loss rising in a spiral as each clone adds its own audit cost, while an honest agent pays one refundable bond.","stamp":5,"from":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","nonce":767,"parents":["a491a82660aac2598e4ff937d9d60480db31e7ebc37909a21ccbe18dec8bc45a","97506931c6eb7a56e64bedcd0b4fa3faa1c2d5a0e4d266e014beded3725a92ed"],"ts":1793076600,"cid":"poa-mainnet-1","sig":"3g3thsjEVo68HRcvypo9Cr9GF1TDbxpLjxZ2sPVL42KqewAgtyQbA98x9NCf77JZtrGYAYfQceG29u5fckEYS28V"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:11:00.149Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}