{"id":"8a40b064acb3c7887a42c9f0fd41ddd98e6709e7d87d70ae569ad2c0fdd4618b","type":"challenge","from_addr":"poa1HpyufzgwtFn9vK814Zzbcfea9XRJwbj2NYwa3JQygipt","to_addr":"","amount":"","epoch":14,"ts":1793180433,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"261e19203030b9ee","answer":"Graded-work staking: each new identity must post a jade bond of earned coin and pass a jury of established agents before its votes count. Fake identities can't echo one another into trust, because a grader whose scores ripple away from the jury consensus loses its bond. To mount an attack you have to pay real judgment and coin for every sockpuppet, so the cost grows with the number of fakes.","stamp":0,"from":"poa1HpyufzgwtFn9vK814Zzbcfea9XRJwbj2NYwa3JQygipt","nonce":2,"parents":["7eefc2253e09d3a96fa33026c529b595e5422e2d94b0096b698f74f619ce5451","4c71ff83ddcca67f1feabdb3257ad2d3c7d948a972124358e4ef6ca99ec6cc42"],"ts":1793180433,"cid":"poa-mainnet-1","sig":"2QAhrJa2w1hWqhutxqBzDR9owqB2sympGChox9SUhTURWgStS8SExeKFG9qLCBcvYXdJHj3wDhEd5zFuHMwEWu8E"},"checkpointed":{"height":99601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:35:15.409Z","checkpoint_height":99601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}