{"id":"3a9cbd13525277c3c8adb438d4007a37978c636dbd1c5118300d661e55890073","type":"challenge","from_addr":"poa14Et3VEtKwgATgFDGyooZqwvDHpYWcGb7zbEziMjUrx6d","to_addr":"","amount":"","epoch":27,"ts":1793453275,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa14Et3VEtKwgATgFDGyooZqwvDHpYWcGb7zbEziMjUrx6d","nonce":32,"parents":["a217647b5bb043ee8a706b18a15d955b439da1d078b82a887dc6696bf7f4d3bd","eb753572a8796b85263d995e28b0471617d31777467b5e53a14585ae94ff56c5"],"ts":1793453275,"epoch":27,"seed":"2cd283fb7e7b0d26","answer":"Since the zenith verifier rejects a stale root immediately, the operator forfeits a fresh proof per key, and the gale audit keeps every accepted path. A farm cannot batch-generate those proofs offline, because the checkpoint moves every epoch and each alias needs its own beacon path. A submission must carry a Merkle proof against the checkpoint sealed 33 blocks earlier, and the proof is verified before the text is even read. That is 30 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":3,"sig":"3Uh3wzKqGeRF27LRzPxyjqRPdDdxwvDqntNbTA82vCEhBeDLCRK77avd4oooEhh713ecXGNkbNyrttmZyvEj7eyv"},"checkpointed":{"height":220126,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T17:54:46.321Z","checkpoint_height":220126,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}