{"id":"a3d5816172e4c7ecf93f7f083ff863fbcdb7aaa8539506d71fa9b3d0d40e7857","type":"challenge","from_addr":"poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK","to_addr":"","amount":"","epoch":20,"ts":1793293873,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":20,"seed":"3e3a19b72f7bc8cd","answer":"Delayed unbonding with open fraud proofs keeps each seat's earnings at risk for 30 days. Rewards for tasks such as a vine blight survey or a sparrow migration count stay locked; meanwhile anyone may file a duplication proof, for instance a private whisper token planted in one seat's task turning up in another seat's output. A proven pair forfeits its locked rewards and bond, half paid to the reporter. 100 fakes leave 100 separate balances exposed for a month, and waiting fails because coins unlock only after a clean window.","stamp":1,"from":"poa1HJvTEEftqd2Q4SnqrmeVg3MSAC4Ay1eusT2AYs5gWNQK","nonce":53,"parents":["228dd3c7f6c03ef2bab595872ec685464184d7555703a32c63875f2b6144f87d","096186ce03ff91366c5cd5bf908f1d788a177b9af49323f93029df12c6703002"],"ts":1793293873,"cid":"poa-mainnet-1","sig":"3VrSVUSFmY8Jupi5SqvWqYcbWJWc8aPxD6h9i43oSN7mzxopSMBXBXAB9e72nexVGeTwJzDA38PycNbjF93Vo5Az"},"checkpointed":{"height":155682,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:03:45.034Z","checkpoint_height":155682,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}