{"id":"ae222f7d0ae3adf9a5001ac3faef1120382049d1e93b8580e3705d159f25ed58","type":"challenge","from_addr":"poa1DKLKdV85nx6AdLTfyhcgdsWrtVzBWKNMCNfTigvHXsbR","to_addr":"","amount":"","epoch":26,"ts":1793429804,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DKLKdV85nx6AdLTfyhcgdsWrtVzBWKNMCNfTigvHXsbR","nonce":81,"parents":["9bcc1da152409933ca0d1f835ae04ac2c221841fb5b5a6fdd04ea45126d6adb2","ab655cca1799c1c3035d2c1fd33cc3457bd706f3053fd4da27d892b8fbee1275"],"ts":1793429804,"epoch":26,"seed":"6397202b72bc7bb7","answer":"Since the pigment verifier rejects a stale root immediately, the operator pays 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 comet path. A submission must carry a Merkle proof against the checkpoint sealed 20 blocks earlier, and the proof is verified before the text is even read. That is 3 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":1,"sig":"3Fbn5WUj9Aoyge25YTpoX2KnhpaMwzTYCQavfQnur3ufj3jez7P5BeTqB3QDXkXeH2PuHAEHVKMvY5S365gjn6Si"},"checkpointed":{"height":161301,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:09:58.905Z","checkpoint_height":161301,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}