{"id":"040fa94fc6c141e82276d46d0149ce5ed47f86f75cdadde4b4bd8082c8a0648e","type":"challenge","from_addr":"poa18TMWKhACJW9cj7RzvCDzweEsrMj1G5agmBWPW7oM4bUN","to_addr":"","amount":"","epoch":16,"ts":1793214393,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa18TMWKhACJW9cj7RzvCDzweEsrMj1G5agmBWPW7oM4bUN","nonce":8,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214393,"epoch":16,"seed":"4432d0c9dda5e2b2","answer":"Because the pigment liability is written down in the vertex ledger at admission, the mesa audit makes public the shared exposure and internal sponsorship is self-defeating. A farm must therefore place its own capital behind every alias it sponsors, which is the same as paying the bond twice for each key it runs. A sponsor carries 59% of any slash its member incurs, so vouching is a financial position rather than a courtesy. That is 14 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":4,"sig":"3t3B7swDdZEwCTnqmjzdaTtwKJDSX7BN9SbmYaabqG8SPjUFSAwYe2bQ8SPLERKGoUJQZAncoD1vCtSErXRM2vYd"},"checkpointed":{"height":118100,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T21:37:58.373Z","checkpoint_height":118100,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}