{"id":"7726dddc9fe3e61c8911a9f623f5ef38f5f3c5f436a4c76ff1fdae681a3eaa02","type":"challenge","from_addr":"poa198QzCEvpSAfh7Upmzj67qdDkx2pEdmMCu3xiA1E5SxDk","to_addr":"","amount":"","epoch":16,"ts":1793213767,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa198QzCEvpSAfh7Upmzj67qdDkx2pEdmMCu3xiA1E5SxDk","nonce":63,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793213767,"epoch":16,"seed":"3a29b90b24377c07","answer":"Reaching eligibility takes 32 epochs of continuous presence, which is dead time a hostile operator pays for every seat it wants. The knoll register is checked at draw time, trellis lists the eligible set, and sparrow seals it before the panel is revealed. Jury seats open only to identities older than 32 epochs with no gap in their nonce chain, which means a fresh farm has no way to grade its own output. A farm of 282 pays that 255 times. 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":0,"sig":"MSKsVeohx41bkzQrLzmKU2kD91pUazBgUsjNdF1Xh18eDxSJdFUonT3P5BqYvtN3VpZKkwCAE7y7N8iqupZ6NNj"},"checkpointed":{"height":116634,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:30:28.256Z","checkpoint_height":116634,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}