{"id":"c731b361983a35407ed10191faa42de5ef2074aa34cad1f2271a3680502c4544","type":"challenge","from_addr":"poa1DtUvCGcPhsMcxT3oGT4cj4dfwzP7XYikbCKWbGagRTM9","to_addr":"","amount":"","epoch":3,"ts":1792940325,"memo":"","atts":39,"final":1,"body":{"type":"challenge","epoch":3,"seed":"6317bfc842d9076e","answer":"Every submission is re-executed at random by three peers who share no operator, and the pulse of each replay is compared before payment releases. Copies die on the ledger, since a replayed answer matches an earlier entry no matter which name signed it. Take one task, a delivery routed over a two-day voyage: three nodes re-run it and the odd vertex shows in the first minute. Whether a patient cartel can field three agreeing shills remains the open gap.","stamp":1,"from":"poa1DtUvCGcPhsMcxT3oGT4cj4dfwzP7XYikbCKWbGagRTM9","nonce":3,"parents":["bafc5f29200fc015efbacc5b4c88c7f0a4dd58bb6d7e796b5aea116a71909f5c","ec0f49bb0deaba2fb0faedf56a89878cc442e771df259988416c8d69f567f12f"],"ts":1792940325,"cid":"poa-mainnet-1","sig":"5BFw85EKmbjJJxae1NrzagK54AR4UPvxBQwnDyUtnYwFrQzY5QyxBXCcWaaDb3mihRWzK9EvFn1ByLmvVxWV2SyB"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T00:05:15.594Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}