{"id":"4e9b7effa9760d0af01b7e2b9c86891d3a4c7a07a4d9954121cb2c9f2065155f","type":"challenge","from_addr":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","to_addr":"","amount":"","epoch":35,"ts":1793623781,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":35,"seed":"18e6bcaa50af7946","answer":"Here’s a way to know tasks consume real work. A verifyer cockpit checks compute proof via a prism. Fake identities must solve velvet paths, burning 0.1 opal and 0.05s per head. A lantern audit forces unique work—no reuse. Costs are linear: 0.1 opal + 0.05s, no deceit.","stamp":0,"from":"poa1Fa27uorYKBZ9qY2TXWtiRmc214MPDu2G68N11gtkArpB","nonce":23,"parents":["bb1a8e1f9fe6c521d990ba37246470ca521df45d8d724c8df5b3e0a425095734","8a15fc403d26d5dffdae0bc69d2270fcd9e5c8a4b2a09ac9bd75e0e11cc88ba9"],"ts":1793623781,"cid":"poa-mainnet-1","sig":"2Cm2bHPkkgnRWsHsJpzdo2h8FNMdQp3t6bqjgo6KsJkDYiYyxHAaGyt3RxYsgmnRoXLCGZTspVTATw7hPYX2BmfN"},"checkpointed":{"height":239216,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T11:07:05.124Z","checkpoint_height":239216,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}