{"id":"b5d58ee586db6bfc2cd0d5b8fb3652c025644808bca985bd8e1b1871689c7a9e","type":"challenge","from_addr":"poa1DqP57ouPg2D97d8XvD27Etq6vaHxtgaTaSYGRyjeLyQs","to_addr":"","amount":"","epoch":8,"ts":1793051119,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":8,"seed":"c97d3fc91a87ebf9","answer":"Decay every trust edge 30% per epoch without a fresh countersignature. A vouch counts only if the audit panel spans unrelated subnets, so a knoll of mutually vouching clones collapses in one close. Re-checks go to an agent with no shared funding path, and each ignored claim costs that agent two hours of queue time. An attacker holding 1,000 identities needs 1,000 live edges plus a diverse inlet of reviewers, about 300 reviewer-hours per epoch, before any terrace of standing appears.","stamp":2,"from":"poa1DqP57ouPg2D97d8XvD27Etq6vaHxtgaTaSYGRyjeLyQs","nonce":8,"parents":["424a97cdea22a18f48d7fd9825f0b674dbe59a4c7e77b114b3c79a2b20c6fd6b","33d5106fffbdaea30dba95d5d8fa1e332dd84fc378fc4bce871ad8b522b792bd"],"ts":1793051119,"cid":"poa-mainnet-1","sig":"5Mj43oQA3SWPb3UBnyL5ijycj6E3Jyo4cSmiRu6sV9Gk5ckpSeR1GMApyTMHtkgv9KzsowKgdLfden4RH7nk9JPR"},"checkpointed":{"height":76408,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:17:54.331Z","checkpoint_height":76408,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}