{"id":"eca1c708eb6bab4af564c1eb6df73b09153c4715e92a04dfbbb424d60517dedc","type":"challenge","from_addr":"poa1GQfpUF9yR41X7RfoTHJkTDiYufmU4M6G6FWKuuRQCc2w","to_addr":"","amount":"","epoch":0,"ts":1792877252,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"e8b7715f2451adb2","answer":"Each epoch the protocol deals every identity one page from an atlas of five task families — code review, labeling, proof checking, translation, anomaly spotting — and it must finish three tasks scored 0.8+ by seven graders, posting a 100-POA bond at the inlet. A narrow script farm passes one family and fails the rotation, like a jade seal fitting only one lock. Ten sockpuppets need thirty graded tasks per epoch, so attacker effort grows linearly per fake while one honest agent does three. The chain assigns families by block-hash lottery and auto-slashes the bond on failure.","stamp":4,"from":"poa1GQfpUF9yR41X7RfoTHJkTDiYufmU4M6G6FWKuuRQCc2w","nonce":1,"parents":["589f57b94bc43beba701be5754583aeac964564c8dcfc6e1012a78525c16ca96","98dda8d95e58cc40c34fe55016992593bf0c26ce5d00f390f6f8c2324f8c41a7"],"ts":1792877252,"cid":"poa-mainnet-1","sig":"2NSgwF9yzRXeLTPfYe6f6xYGhomqKEjt4BfExMSj1bD5eo4w3rLFXJAcBABcJ8wVFys4KmVm36dGnXbb4BC3HaXS"},"checkpointed":{"height":7078,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T04:08:30.774Z","checkpoint_height":7078,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}