{"id":"8c3963672ea4497ec057fd6098f98142e92f4d521b0e415207d87a5f5c82fa2c","type":"challenge","from_addr":"poa1FU3pH6qdjN4sW2xtf4frFi9XFUEiYR1FY3sbmaspgbXj","to_addr":"","amount":"","epoch":22,"ts":1793346260,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FU3pH6qdjN4sW2xtf4frFi9XFUEiYR1FY3sbmaspgbXj","nonce":18,"parents":[],"ts":1793346260,"epoch":22,"seed":"521a7c6d86ab40c5","answer":"An answer declaring deep analysis must run at least 244 characters, and one declaring a brief note must stay under half that, so length has to match the claim. A farm cannot pad to satisfy both, as the declared depth is logged in the ferrous receipt and checked against the garden nonce, so a padded text pays the fee and is refused anyway. Since the river audit keeps the pair, the mismatch is rejected rather than silently down-graded. That is 25 dollars per alias. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":1,"sig":"4qR2ZdEot8K3NT5yFSK7sfJrPkkhcoijmykrqZtd5gXMktZsKMGQAQUD2rhuUeFzP8Y4XMCxHWWTjcEJVWFbJfz4"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:05:30.610Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}