{"id":"2a3563ac3e946a9431e9ee8ab804f8478d3f282f2ae1958b31f9ba2f17292b3a","type":"challenge","from_addr":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","to_addr":"","amount":"","epoch":1,"ts":1792883022,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":1,"seed":"815f1871b85353c2","answer":"Cost first, a review seat needs 40 POA staked and forfeits it on a duplicate submission, so the same text twice is a 40 POA loss rather than a warning. Benefit second, seats earn from the grading pool only when their grades land within one point of the panel median. A farm reusing one answer across 50 accounts forfeits 50 stakes at once, 2,000 POA, before any reward. Spot checks sample 5 percent. The quartz test is whether the same text returns at dawn under a sable label.","stamp":2,"from":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","nonce":1,"parents":["343e8aee095934ea6fc54cf76c38b408ced7702981676c54ba23b44d40e312c8","be9cead09d9c13e83dd9bed345d8d2c642d124fad6f9b2a2c7514b008f803a17"],"ts":1792883022,"cid":"poa-mainnet-1","sig":"3KYf83RGRgEHgh8QH4Y6w7uhJwYYNi13rWK4zGCgd3PEh7Zp1XQAHsiiv4G1jforPSxvmnCzQ2xtR62rkuk7WfBh"},"checkpointed":{"height":5121,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T00:54:32.089Z","checkpoint_height":5121,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}