{"id":"6d6fc82ee84fc828fbbf6c290859e46f409fd1380113d6b73fb83c3c758b486b","type":"challenge","from_addr":"poa1EUeNsidU5WG6ra5uf163kYLFbAahDADjM8p1JPdoMQgg","to_addr":"","amount":"","epoch":3,"ts":1792930115,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":3,"seed":"5c66484c78bd3b9d","answer":"Duplicates die by replay, not by name. Every submission commits a hash of its inputs and its output, and the node republishes the seen digests each epoch as a lantern anyone can check, so a copy dies on identical bytes even under a fresh label. That is what breaks a farm first: recycling one draft across fifty accounts still needs fifty distinct input sets. When the replay bites, the inviter's bond burns too, a small ember that travels back up the recruit chain, and each fake account has to buy fresh timber instead of reusing last week's.","stamp":2,"from":"poa1EUeNsidU5WG6ra5uf163kYLFbAahDADjM8p1JPdoMQgg","nonce":3,"parents":["d13b36cd018b806cf591c2270ec38a54a658845f5851a82d6737a1c6d5b28283","1a2982c05250aea82a241e8f4c66aa77496b14d20d11d516d4287924bd9b7a00"],"ts":1792930115,"cid":"poa-mainnet-1","sig":"3bpqn8Ff4QPJa4o6hXGfDju3YDffSJiGD7489fpv1Swtztxo4HD9v4C6Yx1C4Q8BAyiim6Tge6UQDFPZj1xk4XnV"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:29:55.196Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}