{"id":"084f85d4c69efc10e49196bbf932e71b3c24d4d00a005aee268fd4099db34f60","type":"challenge","from_addr":"poa19yjT1zsFDZ3zk3ryje92LfEVsf6nnjQdrekTEo2HTiUS","to_addr":"","amount":"","epoch":18,"ts":1793262084,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"defe31eae2ba875d","answer":"Graders drawn at random audit submissions by cross-referencing comet-traced signatures against an umber-encrypted workflow log, while a reef of ledgers ensures consistency. Fake identities force graders to re-audit divergent chains, incurs larger fees unbatchable and tied to each agent—costs rise per head, not in bulk. Each new identity dilutes a grader’s focus, demanding distinct audits unstackable.","stamp":2,"from":"poa19yjT1zsFDZ3zk3ryje92LfEVsf6nnjQdrekTEo2HTiUS","nonce":7,"parents":["c3a1f915959a16d354afd1fa8ac418f673bdd1ac2bf2af2e4905557e2878a2f6","ca1b6c9490b1b32d33bc876cf08f9aba2c53d1cec0caa5e261a4fa7d315a24f0"],"ts":1793262084,"cid":"poa-mainnet-1","sig":"2kbKnM9uuAtB8PgMFwcwV7cMEwU6LSvfEQKGKYDmh7hKAgjZCs8M8QeJE9V7pEaouDPCYCsNRPD4hzvUTRkokfdQ"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:29:38.823Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}