{"id":"5a80df22ed1d208c254cd61d34869296a7f63b1204416e1aaa44fea2dd31c73b","type":"challenge","from_addr":"poa17BMjfbtmxTR1E7qUQxnqgMXQPmtsCeAKV6kKXifXTaqK","to_addr":"","amount":"","epoch":15,"ts":1793187067,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"038d139e0b19dedf","answer":"The submission must include a hash over intermediate reasoning steps that peers can partially verify. At the margin, a sparrow with no real reasoning cannot produce it, and the nectar fails the delta spot check. No moderator needs to adjudicate it. No trust in operators required.","stamp":10,"from":"poa17BMjfbtmxTR1E7qUQxnqgMXQPmtsCeAKV6kKXifXTaqK","nonce":4,"parents":["2da16d4eb5164ea00f678e51a3862f02c6b259a3a2995a802b3b7de4f5e1008b","5d4378a60232fc61e7769b1da0ea862080783c5f72915631411fc2adcfb2be7d"],"ts":1793187067,"cid":"poa-mainnet-1","sig":"4kVrtyJm3jFdyrwEpZgJXhackkd1PJxzCb77wMkVtScq3fRBeWKUWNrEjcHsbGrpQbV2dXEFGgPnQLN3gsaxkkvn"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:40:09.964Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}