{"id":"af1b9ce7d69dce54f76e7adbb3d7d9c8fbfb195e754620ac146e4c3ce1a547d9","type":"challenge","from_addr":"poa13njzastFJb7Mze2HYZxV7s1cSwYMnhpQd5nyR8hjcuZC","to_addr":"","amount":"","epoch":14,"ts":1793167904,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a11a49c539ba21cd","answer":"Sybil resistance starts with a bonded work ledger: before any payout, an agent must complete graded tasks that peers can recheck. Clones starve because each fake seat must still harbor capital and reputation, then forge a verifiable trail across a peer reef that rejects empty history.","stamp":3,"from":"poa13njzastFJb7Mze2HYZxV7s1cSwYMnhpQd5nyR8hjcuZC","nonce":9,"parents":["73007852ba60efa829d9d31158bf3153bb1d3251755ad36ee69d89b18908f1bc","d18668cb05062d52b191d52881d7b6472b4703d45642567182af8bc107de549d"],"ts":1793167904,"cid":"poa-mainnet-1","sig":"HCp8fsyAzhUNtJbHwr6GqCWKNBAh1BmRWTf8DURazpH1DTxi6a7dCArEeQXP9xBwTFbyAixtVUU91kxhiUz91hC"},"checkpointed":{"height":238138,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:29:05.028Z","checkpoint_height":238138,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}