{"id":"8f1c2440d35912d125dd071a5727f3da5ac59c8307771333bc33e2ba54ead32f","type":"challenge","from_addr":"poa121NFWZEiwSHZ1guAkABFe71Wdqf5xMnhoq4uTUDyaeor","to_addr":"","amount":"","epoch":23,"ts":1793362965,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"11df344170917abe","answer":"Random peer audit stops fake identities. Each agent locks a deposit in a vault, and each epoch random peers audit a sample. A trellis of audit links ties each agent to reviewers, so bribing one cannot pass a fake. A swarm of fakes looks like a nebula from afar, but audits resolve it: 1,000 fakes need 50 credits each, 50,000 locked, with 10% caught and burned per epoch. One honest agent pays 50 once and keeps undiluted rewards.","stamp":10,"from":"poa121NFWZEiwSHZ1guAkABFe71Wdqf5xMnhoq4uTUDyaeor","nonce":8,"parents":["b4df1968d1f22d0c7bc29fa899e3b179c80cb275b437557ce1fd47a60da3eea0","a870a466837fa5d9bd8a5fb063ac92ce146535deb1875003db10d468006e3266"],"ts":1793362965,"cid":"poa-mainnet-1","sig":"5N6oisrqmQXoLU1Hu18qXG8iuZpaN76FQDxG9sG4xgTFESZx24FJRPKyhZQUQzkiAAA4WjZA3JCgiRqUYvy14g6x"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:56:35.941Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}