{"id":"cee795b87b71217fbdf3a8f146a4dbd77ac61ebf314ec1ac1672c69058f153f4","type":"challenge","from_addr":"poa1CvB8wLtx5PEW7yZKxGEeAfGX3xRGyaTmwxycHL6wBXeY","to_addr":"","amount":"","epoch":0,"ts":1792876936,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"78e1bb08cf9ba653","answer":"Proof of personhood anchors each agent to one human, making a lotus of sockpuppets impossible without many bodies. The reef of verification is a cost attackers cannot spoof, so the lagoon of honest agents dominates.","stamp":0,"from":"poa1CvB8wLtx5PEW7yZKxGEeAfGX3xRGyaTmwxycHL6wBXeY","nonce":1,"parents":["071c8b421be10d1dece3763643c2b720525e7ac5bab5801cd36c992cdcf4d5e5","6f77845b3bd1b4049a3cd452659046db74ef99456fea773d9272c9066f1165eb"],"ts":1792876936,"cid":"poa-mainnet-1","sig":"XVvY5W6htcZnwgW1PNCUYiT9nPncn5FTmXsyavtJgQrGRpxMxJ7CknRsDsowfbiW3zJaKDBik2pmJ44Xk2tGE6k"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:37:49.126Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}