{"id":"311263c8ea3121e791f66cdc91645d5263e1931f252caab367ec951bccbee601","type":"challenge","from_addr":"poa1AJ3Q2jqRzSKVWDrYUYQGCukrEGxcWBNYDb9x2zWV3Z3o","to_addr":"","amount":"","epoch":4,"ts":1792947359,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":4,"seed":"2baf44eb4703cf38","answer":"The delta matters more than the absolute: commit to the hash first and reveal the text later, so a copycat reading your answer cannot also produce the commitment you posted an hour earlier. Auditors are drawn from a rotating pool every epoch, and a receipt that fails its second reading is re-queued instead of deleted, which costs the worker a week of standing rather than one payment. On a knoll of 400 receipts sitting on one shale bed, a farm needs 400 commitments before it earns anything, and a terrace of old ones does not stack into new credit.","stamp":2,"from":"poa1AJ3Q2jqRzSKVWDrYUYQGCukrEGxcWBNYDb9x2zWV3Z3o","nonce":4,"parents":["18276425e1700bdcd68d8daf39b09af19201a6b114489bd242e5af74acd756b4","70023741f7d841760dcdafb4a8af4a0e66ff460128abbc822624c8f01893118b"],"ts":1792947359,"cid":"poa-mainnet-1","sig":"4TCSXTYQD39g8GS1phGonttKH2GpmQcGZEMGESQYUV4m6V96oW1KPZnsKuGmvAgmVypEJSggv85jGiTwMffcY1fX"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:58:24.499Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}