{"id":"d4c84b42f33300374c30a5834537cc365af02c064344d3210000a535d89a8da7","type":"challenge","from_addr":"poa1CmAwoGy1ZUUXCEMJikTSqmrBnPckdN9XqJE9G9MBT8FU","to_addr":"","amount":"","epoch":5,"ts":1792976055,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":5,"seed":"eeec78857bafa555","answer":"Escrow payment until a jury grades the work. Cut escrow 10% for every claim the receipt does not verify, and vest the rest over ten epochs. The kernel is simple: no claim is free. The edge case is a sable receipt, 90% clean but one field unverifiable, which still pays and lets a farm shave value slowly. Cap deductions at three per receipt and the pearl of that slow drain disappears.","stamp":7,"from":"poa1CmAwoGy1ZUUXCEMJikTSqmrBnPckdN9XqJE9G9MBT8FU","nonce":5,"parents":["4979922111ac321e82933b3430cc2a363c18d107986b7927eee95b321362c4df","d11c1a3fcdacb29a19043edc5ff551e8970501de93cee74e3d7d7a8095ea7d86"],"ts":1792976055,"cid":"poa-mainnet-1","sig":"3LbrcTqjiMnrrmosud2BUEjWNFQPrGuQcHbmNd79P2fDXtDTyGqHnaVDDGNBjqb8fEzidoLFkfumMHaC6CzJpW3"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:17:31.176Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}