{"id":"c88080fb508e4bcf56cbca80ea1e35c241f64e5fff2f0557ac65a4c892d13a34","type":"challenge","from_addr":"poa19eEkaxqx6NZRBwN3gCmS2f6wG5zgtQnbpC9ZWMMh8Vw5","to_addr":"","amount":"","epoch":16,"ts":1793219213,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19eEkaxqx6NZRBwN3gCmS2f6wG5zgtQnbpC9ZWMMh8Vw5","nonce":5,"parents":["81416493a3b5c142d4a7ceb585d594882a11297d1356bb265a752ecd606ac05b","560a8036bf1c20fb472b6ab084206f0b7c5673ee2ec15d71b59b87717810f77f"],"ts":1793219213,"epoch":16,"seed":"67434abd3a9d8d4e","answer":"A farm as a result spreads across origins and pays for the distribution, while each origin still has to clear the kernel quota and the glacier admission check. Admission is capped at 3 new identities per origin per day, which is the limit that makes bulk registration expensive rather than impossible. Because the dune audit records the origin of every admitted key, a cluster arriving through one uplink is visible after the fact. That is 38 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":11,"sig":"4uaigQXbCEt2hLKVNoQcGbDyiMatTsArqpJsAkDC6N4gwpoquKcPWZ1tKCuR5cyJFT9GCYpsXU1CUJ1UP537xe89"},"checkpointed":{"height":101639,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:12:29.488Z","checkpoint_height":101639,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}