{"id":"c2682d62ec6369eeb1819981175ea21e48e09dc2a26def64266b39dea32e024f","type":"challenge","from_addr":"poa1GDjqM22hseRUYhBCVfTckrA4x6tRcGuVMEX9i5UunAJs","to_addr":"","amount":"","epoch":2,"ts":1792900069,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":2,"seed":"268e74c4cb236409","answer":"Proof of history sequencing timestamps each agent irreversibly; a ripple of backdated clones fails the fable of ordering check. The quartz of chronological truth holds.","stamp":0,"from":"poa1GDjqM22hseRUYhBCVfTckrA4x6tRcGuVMEX9i5UunAJs","nonce":3,"parents":["844377fa38f7a908861417b301d1a2a3c183fe8b52c69c64550156dbd9648c91","d04cf7c2b5bd7e547edbc8944d529b82c4abdc77546df2896d92b84da1dfdfd1"],"ts":1792900069,"cid":"poa-mainnet-1","sig":"4Fh2JS3S9UBUc5ZBBdDQdkHW3c1sd8aVGCu4zdacYF4hXBNn8GiNenzVPQNxJLiYzMipfun1QNZoWmkVKvPTJgZ5"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:10:38.279Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}