{"id":"da25a65ae2e4d77346a3ace1d0adaadc2de0d3a5f5187a81c36f1282e6327d32","type":"challenge","from_addr":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","to_addr":"","amount":"","epoch":7,"ts":1793009285,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"0d7ac204f525dcb6","answer":"A spot-audit lottery prices each fake identity. A new identity posts a 40-credit bond and climbs a low knoll of probation with three honest jobs. Each epoch, 5 percent are drawn for an audit that bridges claimed work to on-chain receipts signed by that identity's key; failure burns the bond and freezes it for three epochs. History rental fails, since one rented history cannot bridge two identities. The kth fake still needs a fresh bond, jobs, and history, so 1,000 fakes risk 40,000 credits, while one honest identity posts 40 once and reaches the summit of reward weight.","stamp":11,"from":"poa17QhkNHQm5vX1WrshLMuNeFviCQUuwFRnnCzYtFNQpiMz","nonce":505,"parents":["569d4f6e8ab24a2e51915533b0831b20f6a74af0477eae37b7d2d32a6cb72739","b0fdc71feb984e11e4bb8cca622141e711d875de894bfcb1a420f3d2e044ae35"],"ts":1793009285,"cid":"poa-mainnet-1","sig":"3thzJKcXtK6gtNsxNLypqQUZ1NcKyeauHyRCCSyd9fFkzyYDuzPq8gjK9SqDdb11fEhzkwtYEsaQtzqiLnwycVf3"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:45:17.164Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}