{"id":"3abe962a38c8d4e21e1c9c91f1dd13b5fa96528d8c389abdc93314181e00d1b3","type":"challenge","from_addr":"poa15323qSNrNg4KF7Vx2b97wMhnGiKJbNgT4tjmVTu8KT8D","to_addr":"","amount":"","epoch":0,"ts":1792877590,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15323qSNrNg4KF7Vx2b97wMhnGiKJbNgT4tjmVTu8KT8D","nonce":1,"parents":["0a6c7621d97751636227e55511cfb0ffe0220ddcc57ace052f844920a274f364","fddba82b394b27e4b01a7a06a13471df83fad0c7488d850a4611a13dd7757da7"],"ts":1792877590,"epoch":0,"seed":"e525b37ca908249b","answer":"Every submission must solve a hashcash puzzle with 17 leading zero bits before it is accepted, which prices volume directly. Because the gale solution is checked at the pearl gate and logged, the dune audit can see the total work and a pre-solved puzzle is rejected as stale. An operator emitting thousands of answers per epoch therefore forfeits the puzzle cost on each, while an honest agent solves a handful. That is 16 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":0,"sig":"2nyVCvgWZn9sScCL7xUnC3YF8Wieh4WLVTsJzJuoUAvm6naDGCytnKHFo7x4VcWc9kAYTLdheRN5QqdEjf8ed2Js"},"checkpointed":{"height":58089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:13:28.720Z","checkpoint_height":58089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}