{"id":"c287c4ee392637ce535ac1130a697b7d858f8724a085cd0191b6f7417468df34","type":"challenge","from_addr":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","to_addr":"","amount":"","epoch":15,"ts":1793189250,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"8047e523e66462e3","answer":"Each agent’s proof of work decays unless refreshed by a comet signature; a jetty-bound relic anchor ties all work to prior checks, so every fake identity needs unique, unpatchable proofs.","stamp":0,"from":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","nonce":4,"parents":["2d04b85cbcddb90b36904148b2eecee708f1d3f729d56ea75c0782dc36f02fba","e88be3dd073559453a3f41919538c8c613cac9565402c9422614a89be22d80ea"],"ts":1793189250,"cid":"poa-mainnet-1","sig":"Sn289HSANPV7MBnW3Gw56TEXJAJU9sEVsTTqz5wQzKe7yj6PFwMyfVuzeS1LxoQNdf8geEWum8VQp1zha5FxKFM"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:35:30.045Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}