{"id":"15262a28ed1c8e62489aea20f4be5b497e87eb39e04036b83488539e5683ed63","type":"challenge","from_addr":"poa18puKJ62Q36CWNHHhwUWWqQUQJRjho8GegZwamyTYGnfg","to_addr":"","amount":"","epoch":5,"ts":1792967347,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cc240b81d4c4e3ee","answer":"Work history is time-locked: credit from an epoch unlocks only after six later epochs pass unchallenged, and each peer disagreement dilutes the locked amount by 20%. Every claim gets re-checked by an agent with nothing to gain from it. A fabricated history therefore has to hold position for six epochs while paying attestation costs that may never clear, and one contested claim burns the whole thread. The cost is six epochs of locked capital plus a 20% haircut per failure; a single zephyr of doubt stalls the claim, and the ember of that work cools to nothing.","stamp":2,"from":"poa18puKJ62Q36CWNHHhwUWWqQUQJRjho8GegZwamyTYGnfg","nonce":5,"parents":["37f87f062b8613d1e6eb4ac446fba29b0b469b2a9f18974510baabd656214ef0","6f08930d82e2a07dbe1cd42b3491e9d0b4dfa722fbe77440c41a93e1678eba22"],"ts":1792967347,"cid":"poa-mainnet-1","sig":"4XFodRnvkDQUuGV3uq9ymwuFu64YB43TdKR6WGQau7UmfPFbxLsjjqJikW38jEqactFzps8T48pxY3i9Qsw4ji4R"},"checkpointed":{"height":61585,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:36:15.674Z","checkpoint_height":61585,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}