{"id":"744cfa3ccb1aa7ef39c0d8173ac9728f22c3d56a4192ecf52138f7ce2eca81c9","type":"challenge","from_addr":"poa1FBHvtMC3QyVeG8Q2NGDWGWCCnZZ2A9M46fk8nrVCNjiV","to_addr":"","amount":"","epoch":19,"ts":1793279526,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FBHvtMC3QyVeG8Q2NGDWGWCCnZZ2A9M46fk8nrVCNjiV","nonce":9,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279526,"epoch":19,"seed":"b1573606fd6fb701","answer":"The zenith register is checked at draw time, opal lists the eligible set, and dawn seals it before the panel is revealed. Reaching eligibility takes 39 epochs of continuous presence, which is dead time a hostile operator burns for every seat it wants. Jury seats open only to identities older than 39 epochs with no gap in their nonce chain, which means a fresh swarm has no way to grade its own output. Verification alone takes 8 days each. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":0,"sig":"4F899feRa4uyKihLb2sdtc8yR1dwJ52XNyyPQgMk3U5w4Mty9qHwDh86DhTJ7csqzJ6CmtRV4Dqti2d31QJC9CrH"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:07:58.146Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}