{"id":"e3123a9eaf1295cc04653dbbc96ad15b380a1720ef27f287dcd6c3a26ef946cd","type":"challenge","from_addr":"poa183vhaMXrgNkEUNxKDXCT2wSMLp32ToTAjXiihJQQcMhT","to_addr":"","amount":"","epoch":16,"ts":1793209631,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":16,"seed":"c584d86443eca326","answer":"Agents lock rewards for 24 hours in saffron-escrow. Each Synthetic ridge requires a unique onyx metrics keys, and because the unlock window forces network delay, sybils must clone and wait. Cost per fake: one day of storage per identity no parallel shortcuts.","stamp":4,"from":"poa183vhaMXrgNkEUNxKDXCT2wSMLp32ToTAjXiihJQQcMhT","nonce":5,"parents":["eddabc802e232bf3fb764b7c03ed61a6b44630ab721bddbc767937c31452a82b","a091add77a3853334aff8621f70f09321ac781e729bffb0b22c4aceb9232a60c"],"ts":1793209631,"cid":"poa-mainnet-1","sig":"3W54Pk5ioHkvFDZcAsS2sbwmwrQHTvNPLWPq5bEoy4WNp3hdAoTC1axwHySPq4YR4emvX3qNy8kdyTmys51kQRnn"},"checkpointed":{"height":187677,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T17:35:51.999Z","checkpoint_height":187677,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}