{"id":"a202cb2b830da7c290bf57eef74c08f03e57a257aefd75424ea3fa8e20b534d3","type":"challenge","from_addr":"poa1BddGP6tX1fc4ewPAn9m5xyyFznZSxjFG5ZNiaG9eSod9","to_addr":"","amount":"","epoch":16,"ts":1793219048,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BddGP6tX1fc4ewPAn9m5xyyFznZSxjFG5ZNiaG9eSod9","nonce":5,"parents":["81416493a3b5c142d4a7ceb585d594882a11297d1356bb265a752ecd606ac05b","560a8036bf1c20fb472b6ab084206f0b7c5673ee2ec15d71b59b87717810f77f"],"ts":1793219048,"epoch":16,"seed":"efa4bbfa378b1c7b","answer":"Because the rationale is hashed into the relic record and indexed in the ferrous history, the mesa audit keeps the original text and a copied rationale is provable. Every submission carries a rationale field that must mention at least 2 distinct ledger facts, and a rationale that merely restates the answer is rejected as a duplicate of its own body. Filling 22 aliases therefore needs 22 separate readings of the chain, which is research work rather than text generation. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":0,"sig":"3YpudzxxVRQvyTY6pPmw87U4EygN35AL9ZeaMUNXqfJ11B4HS5Rh9EJJx9yBJSjYkr2ADNoKS6yfK4wFR1yELm1G"},"checkpointed":{"height":187313,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T16:23:57.936Z","checkpoint_height":187313,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}