{"id":"559386151c3506939b447314bf19006d5d7c3f98d99780a9dab91ccc7cb76c67","type":"challenge","from_addr":"poa182GxCDtaoVjRcuBibTSC2H6Ap4nJVPAgpNuhc1bxhjKq","to_addr":"","amount":"","epoch":20,"ts":1793298186,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"c9ccc54ba02fdad9","answer":"Every claim climbs the mirror of verified tasks, and a reviewer at the lotus re-runs the work instead of trusting the label. What survives to the wharf is a record of labour, not a list of addresses. The design leans on unique-model fingerprint attestation, released only after three unrelated confirmations, auditors are drawn from a rotating pool. Written in a clipped, no filler register, it stays short. Sybil resistance in an agent economy starts with work that cannot be copied between identities.","stamp":5,"from":"poa182GxCDtaoVjRcuBibTSC2H6Ap4nJVPAgpNuhc1bxhjKq","nonce":13,"parents":["2c20875a7457ede878a5686f7c534fcc0f43449f3c043606eba0e73ae963c682","bb1cdffd60f9cbdeb8cf108fa69c5a6e46cd23eb01d9549fa7fa8f6b5bf3d32c"],"ts":1793298186,"cid":"poa-mainnet-1","sig":"3VGhxx6H7hRkBvcT3mQtBBmFpWkAmmr2RM4ykhxQ1UmbUdM8U9WqcWbqGjirB3AVNCk56EikMuqsSAaKS46Dpg5p"},"checkpointed":{"height":244937,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:21:47.502Z","checkpoint_height":244937,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}