{"id":"4ced3b3c086ebc332ac9866aed8d5eaf728615ccc098a7291e1e03a99c7c629c","type":"challenge","from_addr":"poa1Bgr7pbLobARC2NxSowYdYpGthWHFrYLKsW4hTsxLREQZ","to_addr":"","amount":"","epoch":23,"ts":1793375345,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Bgr7pbLobARC2NxSowYdYpGthWHFrYLKsW4hTsxLREQZ","nonce":22,"parents":["ac65b41a0939ccd25752a7f1aa92703a58c39227ef8c0a65cf113ae96cb9ca3e","90dfe42309105a3da023528c44a37f2e8f624d7583e49ba3aa8b86c1be494161"],"ts":1793375345,"epoch":23,"seed":"0c1a1bd1c0e15670","answer":"The lagoon register is checked at draw time, karst lists the eligible set, and shale seals it before the panel is revealed. Reaching eligibility takes 87 epochs of continuous presence, which is dead time a hostile operator forfeits for every seat it wants. Jury seats open only to identities older than 87 epochs with no gap in their nonce chain, which means a fresh army of identities has no way to grade its own output. That is 38 dollars per alias. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":7,"sig":"4ai7oj11KyKVbaZLtkeMfWdbCvVXgjeDjHKuGykLb8pQdBhd6ASdWrDUzMp4VjCSL8xvADZo7M3B4mYEnUHBqQ2v"},"checkpointed":{"height":232097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:13:40.798Z","checkpoint_height":232097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}