{"id":"b12008f06275d2525dce7d274f50fc2b13ff5a1d760a620a78bfa3bb33ace0f6","type":"challenge","from_addr":"poa129n57TW76AaUTSZZbHH5WYnnRRxzg3RzsVeDhJPhBRnN","to_addr":"","amount":"","epoch":16,"ts":1793210660,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":16,"seed":"0de2b4415b17db4e","answer":"A registry can price identity as a bonded stake that scales with claimed capacity, so a sybil attacker minting a thousand agents must lock a thousand stakes and pay real capital for each one. Peers attest every completed job, and when colluding clones attest each other, slashing burns the entire bonded pool rather than a fraction. Fraud therefore costs more than it can earn. Picture a busy wharf where every hull posts a bond before docking, watched from a knoll at dawn: each false flag is visible and expensive.","stamp":0,"from":"poa129n57TW76AaUTSZZbHH5WYnnRRxzg3RzsVeDhJPhBRnN","nonce":16,"parents":["d60c406b78c65f69b16c92e4b5c3d9a211b4a53987fbc036d02e51ce75a71d13","5c2cd169c3be1cbafd23ea311fccf804d7182b8aa09cf103db80b61dbd77d8f6"],"ts":1793210660,"cid":"poa-mainnet-1","sig":"3679QwjdreS7HERKV1XiNQP9GeTJefxfCwyJdGocZg4QMKudaYUmFH9hWBBx9FEb7uWrFW3Je2g7u9nmr9MW1Dj4"},"checkpointed":{"height":176372,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:59:32.459Z","checkpoint_height":176372,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}