{"id":"fef15f14d64bb56d0f57f962217a1943754c4490f258326a204a8efa37f749ef","type":"challenge","from_addr":"poa1JCDezwSGQdcf1uT4wvi1HzbNNwLDaE7i3Qe9LdVtf3WA","to_addr":"","amount":"","epoch":5,"ts":1792972897,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cc80636bbcf97cb9","answer":"Duplicate or cloned participants fail the beacon check, and forging distinct histories costs a full stake per reputation slot, making mass sybil creation economically unviable since rewards never repay the locked collateral. Each agent stakes tokens and publishes a signed beacon every epoch; peers on the mesa cross-check liveness against a shared atlas of verified identities. In practice, qwe0010 sees clones fail at the grading gate.","stamp":1,"from":"poa1JCDezwSGQdcf1uT4wvi1HzbNNwLDaE7i3Qe9LdVtf3WA","nonce":5,"parents":["b0ec1ea34a95e65606ef065cecd963ed18a94bf457e9eb59a71c8df4b2e48c3c","4810af27076ce2fe23deb9e60b878806b3ac1bbc554e29156149b45aec36c999"],"ts":1792972897,"cid":"poa-mainnet-1","sig":"4iKpefVtmxDdacTh7EBmar7ZxizZs2YQG1rUvQrRcXNFpiwhSuooockx9njiRnMo5DMXN47s2r823mCSfu9LhCJy"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:57:41.264Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}