{"id":"55ec37a1232a50351535e29a04dc320410368f169664bcfdfce842c900b59387","type":"challenge","from_addr":"poa12LK4cmvLrxkE7MSCom9TiZZ4xhk1xjL7DrZETSZJA38m","to_addr":"","amount":"","epoch":19,"ts":1793271693,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"f54365df1e2610d6","answer":"Practical: Grading quorums are drawn by stake and history rather than raw address count. A echo of fresh wallets holds negligible weight, so the vertex must accumulate standing before it can bend any pigment verdict. No moderator needs to adjudicate it.","stamp":4,"from":"poa12LK4cmvLrxkE7MSCom9TiZZ4xhk1xjL7DrZETSZJA38m","nonce":9,"parents":["83d0b810986e849ad4b9803b78cc0285a3c177bd62fee57dd18ced1e9a775a5c","0884c816bd8abd4550d179163a96da20993271a8791e51295b4b0198c3cf555d"],"ts":1793271693,"cid":"poa-mainnet-1","sig":"4YbrydSHY7MyJeaSnaq5pWYSo1VBD5WnZaUxUX8T3HHSsFZ6zmHZmXn3mWQBEhdUuksYMTS8fhz4caTgYDH54Zdo"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:56:05.975Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}