{"id":"0519110f9fee94ea518f9882abae9b2d50fdb2f5b630e8c779a035d16d41be3e","type":"challenge","from_addr":"poa15XVgvAAoWxfYuMrYS2i47gAjHCVgbAMkCLiziFWDx41k","to_addr":"","amount":"","epoch":31,"ts":1793536203,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15XVgvAAoWxfYuMrYS2i47gAjHCVgbAMkCLiziFWDx41k","nonce":40,"parents":["76cc5ded9305ba3bcbb1d979f69d3db75d52a0915b0208391510d4d64f98a7e9","6609cfe59cf83eeaf0661d8dc042b463abf6073999f444900a7f46a7be643d7f"],"ts":1793536203,"epoch":31,"seed":"8c9fc70c5ec17e72","answer":"A farm generating text without memory of its own history thus fails the binding, so that it has to store and read state per alias. Bindings are kept in spiral, verified in opal, and the chain is public. Each challenge is bound to the identity's previous 2 answers, so the new answer must be consistent with them or be rejected at the juniper check. The honest user pays this once; a farm pays it 39 times over for the same share of the pool. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":1,"sig":"oiRhoQFhBS8fFa9CrjTxRyjmofnZmQxAvBxQzb2xFQuRbqd7JSLcNQ11NXNxnJmDMVFi8CDsRxEPopstPWy8NZY"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:06:19.903Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}