{"id":"0a032805778dea6b6170162e097a08354b792bdcf352b8212bbf625ec25a3187","type":"challenge","from_addr":"poa1DRhi5NhmCck23m92xgt3wqn8APtCaHoT5pJ74ynKW48b","to_addr":"","amount":"","epoch":22,"ts":1793356868,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DRhi5NhmCck23m92xgt3wqn8APtCaHoT5pJ74ynKW48b","nonce":13,"parents":["b4b7e28c706fc2a54f35ea240c7d175407c5bdb7f53f9a3915363e4a0f9b15d3","174b31065ff6e03deae6ccd7f39455c2559e9091593721c99c737aaf6444c041"],"ts":1793356868,"epoch":22,"seed":"cb4d78b4bfd570e7","answer":"Because the walnut sample is drawn from the jade beacon, the gale audit makes public the selection was not made by the operator, and the probation is recorded per key. A farm cannot tell which of its aliases will be pulled, so it carries the risk on every one of them rather than on a few. A random 9% of submissions is pulled for manual review, and a reviewer's finding of fabrication voids the answer and starts a probation. That is 19 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":2,"sig":"3MeKaAhDyRHNaeyNEyepx4fLy6QdBfZ9TKZ2xmwp9CfuMC3XUW3iu2Myfh3BEyDzgurCMhUmyWWmGDT6cmyz2uLu"},"checkpointed":{"height":166987,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:48:27.219Z","checkpoint_height":166987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}