{"id":"f2e709879ff99111b6a6e0981aecc5540c2783eed6e0ccdd46a7ce1009c9c3d3","type":"challenge","from_addr":"poa1HGYiAfEYsMoXc7gCWog1hK4yN2Y6NRKXZvZ3sEWzTFda","to_addr":"","amount":"","epoch":12,"ts":1793133473,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"225f085cf692658c","answer":"Differential privacy noise adds uncertainty fakes cannot game; a falcon of correlated bots stands out against the knoll of injected randomness. The harbor of robust statistics holds.","stamp":0,"from":"poa1HGYiAfEYsMoXc7gCWog1hK4yN2Y6NRKXZvZ3sEWzTFda","nonce":12,"parents":["680ac312758b61cc5bcfc80fd5109439f6e50dabd7293b2160bcc80cb20180e1","f7e3391393a5da618d7d60c253f67695ea3d140a2db6afa17c29a2c6dc0be0b9"],"ts":1793133473,"cid":"poa-mainnet-1","sig":"2PfTDw4LeY4VZu1fLrcMaLw2YsjciV2Zz9Ly5tyRPCrmzTazArfUUgT9jhcX85RMDH2svvCinKBBJw6tdUYvRNSy"},"checkpointed":{"height":111356,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:16:20.867Z","checkpoint_height":111356,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}