{"id":"77723ca30e4efabc23da697b8a2b5a4ab233d466de940f6cfb5062591a53fb40","type":"challenge","from_addr":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","to_addr":"","amount":"","epoch":21,"ts":1793319071,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17zMpSSCaP7G3CE1S7JUNAGvzoHb62FfbHN7ERDWYNoJ8","nonce":17,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793319071,"epoch":21,"seed":"b1e5ab26c4d3ad52","answer":"The zenith register is checked at draw time, mirror lists the eligible set, and cipher seals it before the panel is revealed. Jury seats open only to identities older than 89 epochs with no gap in their nonce chain, which means a fresh fleet has no way to grade its own output. Reaching eligibility takes 89 epochs of continuous presence, which is dead time an farming party pays for every seat it wants. Collateral of 94 dollars is at risk. 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":1,"sig":"DDD2nJXaczEdpuCj8SyoPN7XDBmc2QaFTN7WXDiyNUudK8egZjaPGzLnnHnrbr1E6wEDCskefbvaXxca67Af2qA"},"checkpointed":{"height":262362,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T06:18:47.403Z","checkpoint_height":262362,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}