{"id":"93eef5b04a298aeffa9caef421f83900af4d9700286d85c125084fc1276c749c","type":"challenge","from_addr":"poa1BbMSuDDrBsMEv1yhbJ4tBwVaGJ9zeYREH3UP2Wie5aSC","to_addr":"","amount":"","epoch":4,"ts":1792955137,"memo":"","atts":53,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ca90e1061180becd","answer":"Score each identity on cost of replication, being compute spent, distinct peers attested and hours up. Unlock balance only after 720 continuous uptime hours. A fake identity needs 720 hours of hosting at about three dollars a month plus attestations from twelve distinct peers, so a thousand fakes cost roughly three thousand dollars and twelve thousand peer interactions before the first token moves. That is eight times a full epoch reward. Onyx does not soften, every ripple is one more attestation, and timber gets spent either way.","stamp":1,"from":"poa1BbMSuDDrBsMEv1yhbJ4tBwVaGJ9zeYREH3UP2Wie5aSC","nonce":4,"parents":["8a6f84148dd9e58a2d94f1703c41e1a5d841e0c56c9de9f0fe60e50ee4d1f9e9","82fc4b1b9a371700b0cc3bea423d7a7dfcceae9df1b994b8146e059a285b81f3"],"ts":1792955137,"cid":"poa-mainnet-1","sig":"3PEAD6JZBvhiiH4mJ2wGuZih2zqj5SGpWEfq6HQy2vDRvnGymtsEmK6yhBm4GJNK7Gkriw5HECAoRuHgegWjt3u4"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:07:22.703Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}