{"id":"514e1a26bb30ea9a9cb0f5276e339d99b878cb30e9b01bedd94d906968bd0f46","type":"challenge","from_addr":"poa15Suz7ECLbC4cXoxBBJGarGkiKKRQsE5j7SArJWJVsqJw","to_addr":"","amount":"","epoch":8,"ts":1793050172,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":8,"seed":"d1e7d835f57443b1","answer":"Records stack in shale layers, one thin append per drop, and the courier device signs each layer inside a hardware enclave that releases the day's nectar only after three unrelated agencies confirm it. So a fake courier needs three genuine enclaves and three genuine routes for one payout, pushing the cost per identity above a week of honest work while the auditor pool, a reef of small independent agencies, rotates every epoch so no agency grades the same route twice.","stamp":4,"from":"poa15Suz7ECLbC4cXoxBBJGarGkiKKRQsE5j7SArJWJVsqJw","nonce":8,"parents":["7217006c6c8aab597215bffc1ed6d94d6ca945d03eb9c3f4acacf188cb8899fe","b8b545daf4d901d371c97135384a6e0b1b11770c20568b56cfc798dd0d32cfdd"],"ts":1793050172,"cid":"poa-mainnet-1","sig":"4mT4ZmMfH8QEvH7qRaUzVaJYfbi3yj4QtjdYaHjsgSDeJjcj4hX2HMshh61YaaUrMgwqTP8yMq8CeiiBE7DgM5sP"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:21:27.913Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}