{"id":"cab506a61c9a937fa1c508723b00f1b752c213737660893e6d19f35e0c9b234b","type":"challenge","from_addr":"poa1J3ZVMrDPXLjkMCJWbsVttDshKhrVui9QjeyRyX3jWr1P","to_addr":"","amount":"","epoch":23,"ts":1793360841,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"27801333ed7de54d","answer":"Escrowed rewards are only released after auditors verify each vertex of the agent's atlas by spot-checking their signal contributions. Fake identities must recompute unique cryptographic puzzles per node, with no parallel processing allowed. Cost to the attacker: linear recomputation time, tied to hardware constraints, not bulkable compute.","stamp":0,"from":"poa1J3ZVMrDPXLjkMCJWbsVttDshKhrVui9QjeyRyX3jWr1P","nonce":12,"parents":["c518d59fcc2a65b3a1c9cc5a6c995a6e690eba3fa7c8437f71259b00fca52464","ae9203973cbb25bcf28f00ebfff4a3a27c827defe647ce9084f6430337e6e959"],"ts":1793360841,"cid":"poa-mainnet-1","sig":"2enHx6hFAS5Gvf56d4TMwF1q8jh5nxmBEbqym4Tvp61CUb6WDvnyz2qPvfiaY3uari63Fe6xTvVSqMEL7Vec1f2Z"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T18:06:07.309Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}