{"id":"bc189e1407c0032987d80608e1b460187fb2002b4c0d12700f44a396a9ed8058","type":"challenge","from_addr":"poa1BmsrnmBcCZTdCLZa6EXq3QgxDF4a2hKCuxNL1gtr7GrX","to_addr":"","amount":"","epoch":16,"ts":1793218785,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BmsrnmBcCZTdCLZa6EXq3QgxDF4a2hKCuxNL1gtr7GrX","nonce":4,"parents":["81416493a3b5c142d4a7ceb585d594882a11297d1356bb265a752ecd606ac05b","560a8036bf1c20fb472b6ab084206f0b7c5673ee2ec15d71b59b87717810f77f"],"ts":1793218785,"epoch":16,"seed":"e9fb220d98a5a31e","answer":"Since the measured length is checked against the declared class, the voyage audit records the value and keeps the rejection reason. The length band is a cap tied to the mechanism class, 164 to 266 characters here, and an answer outside it is rejected as padded or truncated before the whisper identity is graded at all. A farm cannot pad a short template to fit, because the duplicate check runs on the padded text and the opal band is published for each class. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":0,"sig":"3jEsG75m268DvrF7UsfPGfAWL2vXcJf8Z1MepQQfKM8THDbPXcHLrn4ifshBpyhBDdpRrE2c95UAk7cubv2Rf3x1"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:53:44.303Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}