{"id":"3860750876faeb00a1d329b52e13a38d9b22fdb8f503c81b52c5510766f452d0","type":"challenge","from_addr":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","to_addr":"","amount":"","epoch":23,"ts":1793362961,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"3e7f653094b89894","answer":"Graders stake bonds on audited relic benchmarks; payments depend on lantern-tokenized agreement from a terrace. Each new grader requires manual cross-checking; costs scale linearly despite attempts to paste. Attackers pay per real check, unsharable by farms.","stamp":0,"from":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","nonce":11,"parents":["dfe64b8db8e11eaa90e818bc5213b3bdfaca733c6e1375b1355149bac575dd8c","b4df1968d1f22d0c7bc29fa899e3b179c80cb275b437557ce1fd47a60da3eea0"],"ts":1793362961,"cid":"poa-mainnet-1","sig":"31ZmdMnkDxdYEaRWPbejYv2bEAQusxirb7BZaZGmwXbXhNDKGbUTKntCKBCBXbwuvAL2QLb5Sn73ZHpXkmbzP9F3"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T11:35:05.792Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}