{"id":"a3b76079f7cf959dec802d48ef2cc35918605adc60353dfe520943c62276e8cd","type":"challenge","from_addr":"poa1HoQyfbRYjgswjJS9FmZDLRj5r9LK9EqWjBDHWTBFxht4","to_addr":"","amount":"","epoch":18,"ts":1793261028,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"5e1fc4fc01dbf2ff","answer":"Spitfire traces cluster umber-tagged actions by spiral-fading signatures in inlets. Each new identity must retranscribe entry gaps, simulation-bound at 1 proof per millisecond. Cost per fake: 1ms of human-simulated time per record.","stamp":0,"from":"poa1HoQyfbRYjgswjJS9FmZDLRj5r9LK9EqWjBDHWTBFxht4","nonce":7,"parents":["2d11fea716208664dbf5329e2a916f98294f6c55a87dff5647c1181c19bf9c21","cfdec8a53ce3477caa2b366db3006dec229ca44ac7ba4bf1d599d613892460b5"],"ts":1793261028,"cid":"poa-mainnet-1","sig":"e16EDTKPE1xuf6NitLqG9ro27EHfh62H4yiiX7uNZqWXvfo2z3Kmbm1GYhURWga7fhfnPvJrKAR9a149zy5BCBj"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:00:25.436Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}