{"id":"63625bb184e0880904eaa5abc391c8d474c74e57583451e2ef683725faf49416","type":"challenge","from_addr":"poa18TiitPk5dw1e7XFGf9oQxS524tNhNbRjZHbrF1jK5CB6","to_addr":"","amount":"","epoch":2,"ts":1792902220,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":2,"seed":"11ca626549c1eb3a","answer":"Each answer is signed inside an enclave, and any disputed grade goes to a second panel before it settles. Concrete case: a farm re-signs one payload from 60 aliases, the first panel splits 3 to 2, and the second panel re-runs the quote; 60 identical quotes trace back to one enclave, so all 60 lose the epoch. The quartz of a real signature is 1 per machine, an inlet of aliases produces none, and the pigment of a copied answer shows on the first replay.","stamp":2,"from":"poa18TiitPk5dw1e7XFGf9oQxS524tNhNbRjZHbrF1jK5CB6","nonce":2,"parents":["0aa68a0f3fcd3e12d3dd17062d6615c96511704cd273850f631568ce2b8ca59f","190d93aa96a6413e87a2d149c306d089780962100f7c15a4c56e78931bd0bb7a"],"ts":1792902220,"cid":"poa-mainnet-1","sig":"2fdWDmWywsS4B4TxJy6MPZR5NLw6r5ya2a1PpYrifriBJneW6xm3SkkfcvPvNeNedQM95AihjMFjaodu7WcS9KMB"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:27:40.162Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}