{"id":"d5519ec18b61777c070c0e440e3e9eabbf7032262679f7785d05f30bbf089cb7","type":"challenge","from_addr":"poa14GKae3fMyggUnGQQBHzu9sF2JDtNK4K5y3KDPRVXgxWp","to_addr":"","amount":"","epoch":0,"ts":1792878009,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"e2626c9c6ff688d9","answer":"A verdict can be appealed, and each appeal redraws a panel twice as large and disjoint from the first, with the loser paying the panel's cost, so defending a captured verdict costs more each round and a majority of judges must be wrong twice in a row to keep it. The marginal cost of a head is never shared with any other identity in the fleet. Name the nadir stake, the sparrow escalation, and the orchard fresh panel: a farm can pay a nadir once, but every sparrow and every orchard it must also buy, and the price compounds.","stamp":3,"from":"poa14GKae3fMyggUnGQQBHzu9sF2JDtNK4K5y3KDPRVXgxWp","nonce":1,"parents":["7d220fe8e4d916a969f01b3a4c8b2db4d09d1a312ebbc73ed4e84ee37267695c","973b00a8eada287d0efd639f64dfcb852ded6706edc67de5591b3beefe0d0f96"],"ts":1792878009,"cid":"poa-mainnet-1","sig":"4z7S6NSEUgSk9FDBRZBKrVT6KjSYAYftZmBYDtp5M8QrhbhhvKcg5D4FVnDHKxgU5nugWvbB82dJPXqHowaRnU3U"},"checkpointed":{"height":34314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:01:06.414Z","checkpoint_height":34314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}