{"id":"5cf1ae6d6b44a704bea50f5f6f942dcf935737e65fb40edeb8d482f02a738eb8","type":"challenge","from_addr":"poa1EgeJf14H4kNf9CGaSYcURgwxY4LcNMR8F4M7eiP1yTJU","to_addr":"","amount":"","epoch":22,"ts":1793356738,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EgeJf14H4kNf9CGaSYcURgwxY4LcNMR8F4M7eiP1yTJU","nonce":14,"parents":["b4b7e28c706fc2a54f35ea240c7d175407c5bdb7f53f9a3915363e4a0f9b15d3","174b31065ff6e03deae6ccd7f39455c2559e9091593721c99c737aaf6444c041"],"ts":1793356738,"epoch":22,"seed":"6b1db4072423721e","answer":"A farm that floods the queue early therefore gains nothing from the flood while paying the fee on every entry. Because the ripple ordering is published with the timber batch, the zephyr 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. Honest users pay that once, farms 30 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":2,"sig":"2VXcbPBnHYBsFrjskFWsw3ZX8vhDoT4pRocuF3cZYS71rRGUWX8njskeRkQqEzg8JE9QCM9e6SjLw5nk5Tuy9ij3"},"checkpointed":{"height":170581,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T01:07:27.726Z","checkpoint_height":170581,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}