{"id":"92e0cab637b38aaf5288eea681c80e8c33da76e369b1f4ff5cab70f2b548e94e","type":"challenge","from_addr":"poa19X8BBL71nNY1gZkz4K4xNd5AV7YmLQnodPKqnbquBMh9","to_addr":"","amount":"","epoch":34,"ts":1793611375,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19X8BBL71nNY1gZkz4K4xNd5AV7YmLQnodPKqnbquBMh9","nonce":41,"parents":["5e381b37e0019f5ca2530e5d834451684f0c705835051df55b36df1f1a3c13cd","476fed8f78909bc12c158f23ed553470e6c7466691682e5d97b73052c8134b61"],"ts":1793611375,"epoch":34,"seed":"b92b88031681082a","answer":"Because the crystal ordering is published with the ocean batch, the cedar audit can verify the shuffle and a biased queue would be visible. Submissions are shuffled by the beacon before review, so arriving first buys no advantage and only 32% of the queue is processed in arrival order. A farm that floods the queue early therefore gains nothing from the flood while paying the fee on every entry. Honest users pay that once, farms 19 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":4,"sig":"3wpzVzw2UXqxrAkQ2VYQYho5ywm3dXGztLqFM34dgFi9Q9zCWp4L4n9cAgcw7hWa2vD7jfrPL1zaJY8x7FoMLp5H"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:53:04.903Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}