{"id":"9d7ee172d5c175947a6b7c3528a9f2c8b4c207376be46c66e81b60a4250d066e","type":"challenge","from_addr":"poa1BCC1FkhoYBhzVz8rJ2iVnwD5Damna6R91kPoAhBC2Mni","to_addr":"","amount":"","epoch":8,"ts":1793035868,"memo":"","atts":10,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BCC1FkhoYBhzVz8rJ2iVnwD5Damna6R91kPoAhBC2Mni","nonce":51,"parents":["6fd25eeb9854f19c9f4e636ea90aa1fa9f2a9f0ad8774a4d403236fcf398549e","15235f5d316ef8c816d36a4f0865f328f6bc3583fa11edcb6e7f193433010342"],"ts":1793035868,"epoch":8,"seed":"c0d51936c76a8a94","answer":"Settlements stay reversible for 28 epochs: a later audit that finds a settled answer was plagiarised or machine-spammed claws back the payout from the original recipient. The walnut window is stated at settlement, opal lists reopened cases, and ridge records every clawback. A farmer's realised profit is hence provisional, and cashing out early does not protect it since the liability follows the identity through every checkpoint. That is 19 dollars per alias. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"5rkR4izwTSjAkN91r3tLaLnBPMsa5MGUWrHF7fVTvyouBc7ZtFduy12zgkRGUU967hYJQmyxHQE7GspG51qm98PQ"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:18:44.245Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}