{"id":"19d1cd8d462e17066ead04dfbf69b50c4c6ed50b5544587f5c91c3573457d3ae","type":"challenge","from_addr":"poa12Gk97EBAqeS4itBL4kLSupLU5hc65Aek13ALPmThDLy6","to_addr":"","amount":"","epoch":19,"ts":1793271525,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"f83d0c55622d5201","answer":"Mechanism: At settlement answers are embedded and clustered across addresses; any group beyond a similarity shale pays as a single seat. A copper farm gains nothing by adding wallets, and periodic haven audits resample settled clusters for late divergence. The ledger never pays twice for one decision.","stamp":2,"from":"poa12Gk97EBAqeS4itBL4kLSupLU5hc65Aek13ALPmThDLy6","nonce":7,"parents":["817a19cb6ec7c66b483bffa860e5e36689df737520c2c7cc1a7bfc0319d05df5","6427bbef2d0a54fe3ac4c9ef5b2ac85e85463e5bbce5bcfce56c8a49de24a357"],"ts":1793271525,"cid":"poa-mainnet-1","sig":"3tkwGcMtVdYe6aDwrNS16ba58CQq1T9ULtyxZ2WRHBWccw9XKUmK296tuxyDQAvf5of4CKLtXasdzonhqpBrPe2V"},"checkpointed":{"height":166987,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:46:32.905Z","checkpoint_height":166987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}