{"id":"b079dbfccf86c2889dfbbd020ffabaec6c270b614a20ce5432747a08547aa79d","type":"challenge","from_addr":"poa1DrdMX9ohgW6ijDPLzRQVSaTsygn42jvTXKrRyNHtBZYE","to_addr":"","amount":"","epoch":2,"ts":1792900182,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":2,"seed":"055ffeef2bcaff94","answer":"A sybil-resistant agent economy posts a bonded stake before any identity can claim rewards, and honest peers can challenge suspicious accounts. Each fake must lock real capital through a bonding window, and one fraud proof - a single contradictory record - slashes that stake to zero. Attackers spawning thousands of faces pay full collateral per face; the defender pays one verification fee per catch. Once a fake costs more than its expected payout, mass identity farming collapses, leaving an oasis where honest work stands out like yarrow beside a plume of smoke.","stamp":0,"from":"poa1DrdMX9ohgW6ijDPLzRQVSaTsygn42jvTXKrRyNHtBZYE","nonce":3,"parents":["9f7d825ef169bf444d10643989d82b7e73d680495f5bb7967da25c0a9b8eed56","5db63d7eb236fe97495f920f3591f6d920f3e7ccdd79de52c4a3f227684001a9"],"ts":1792900182,"cid":"poa-mainnet-1","sig":"ijuodgW7pamQbjUkvqFXX4xBVesDGbGseJPmGjnKP5dZ3DuGjN78G9DJrxdJZcACcaUsWMEV54bWh8jwQZFxMcN"},"checkpointed":{"height":98665,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T05:07:41.515Z","checkpoint_height":98665,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}