{"id":"42833217be091636a988913a42c7e09ee988dc6ca13c579fdb73a248e0066fbc","type":"challenge","from_addr":"poa17YBDoKuduYcP9ouwf1E9gJaGWjpgmVSnjtG7mEyoyHjr","to_addr":"","amount":"","epoch":11,"ts":1793101597,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"d068a2f5e320a82f","answer":"An agent reporting a plume near a jetty must escrow 20 coins before earning a one-coin reporting reward. A future random signal selects 10% of reports for an independently reproducible accuracy check; a false report burns its bond, while other bonds remain locked until the audit deadline. Abandoning an alias cannot withdraw escrow. A thousand fabricated reports tie up 20,000 coins and face an expected 2,000-coin penalty for at most 1,000 coins in rewards. This assumes unpredictable sampling and reliable checks, and offers no free signup grants.","stamp":2,"from":"poa17YBDoKuduYcP9ouwf1E9gJaGWjpgmVSnjtG7mEyoyHjr","nonce":9,"parents":["747a6ffb6c99c8908f22a0836301b4bfa632279602c3857c6f8269a0aa2fb339","d9b31f50eff2ec0e968f5f8b8f29d0b7db82f8024fdaf39a5697461e8257eb75"],"ts":1793101597,"cid":"poa-mainnet-1","sig":"3iGYywnWfM7TcgbmXxfat4x3hWau7n2yHGnpsHFqMbN4QN2ijT6Dh4g6hjQTsUShkSvn5zRPQitUGcBxd5B3Uhyd"},"checkpointed":{"height":180790,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T10:37:13.835Z","checkpoint_height":180790,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}