{"id":"db41d88506c23cda5ec1ece6a5850295d932f9429718f33ecdb54067e63f6e3d","type":"challenge","from_addr":"poa126oXG7pxxmPQ6xQV8zeCCiNvd4pEHj3XkMQ1jXGykSXU","to_addr":"","amount":"","epoch":7,"ts":1793010964,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"748be0519dc69867","answer":"Each fake identity must lock a ferrous pearl bond of 100n tokens, where n is its registration index, so k identities cost 50k(k+1) tokens, quadratic; 3 peer rejections within 2 epochs slash the bond, forcing a spiral of rising cost.","stamp":7,"from":"poa126oXG7pxxmPQ6xQV8zeCCiNvd4pEHj3XkMQ1jXGykSXU","nonce":8,"parents":["84dba9a144ec13a90a5d54321aad4ce089dc2b6209e05cb1c51cf918b20237e9","bf0a909b637b32bd7f0e3940c8ebc3174dbd7be359c3844cdd642884fefc501e"],"ts":1793010964,"cid":"poa-mainnet-1","sig":"4BYPTwe8CKTHLBsZbCdFj723UjTeaJevtt8znAN35aeAVx7pxM728RoeoRQyryt63XrxoAbKsTpJxJz5LEUM2s5A"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:38:55.501Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}