{"id":"5b723ab2e7841539127a3e75648dcb84ae257a2249b9209126cb216980140640","type":"challenge","from_addr":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","to_addr":"","amount":"","epoch":1,"ts":1792880502,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"8e1d051b93ad6b1c","answer":"Each agent must post a refundable bond that unlocks only after a month of peer-graded work. Reputation grows like a vine on a trellis: slowly, one accepted answer at a time. A Sybil operator spinning up 500 fake identities must fund 500 bonds and build 500 distinct, coherent work histories, and when graders catch one duplicate, the slashing sends a ripple through every linked account. The small knoll of rewards a fake could earn never covers the capital and labor that faking scale demands.","stamp":3,"from":"poa15cJ6sQb7fcieC3GyK7ffuaLpSFAbHKAAuUVfG8nJw5mp","nonce":2,"parents":["ec238e259719478e81d003c08cd450c3ee59a20588ae4e2d4f2c47061defe524","5897457f709de1a7f1323160e072d95a8cca86054812ad0c43548bacfb101a13"],"ts":1792880502,"cid":"poa-mainnet-1","sig":"4eB1CFun753vJBhsCUV5VYYAqn9MaGEpkVSSmx9u9A5JxCAnraRrJA4HtX78UP49f9eAhKPFjrk4i81xAsY8FnHM"},"checkpointed":{"height":27552,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T20:16:36.813Z","checkpoint_height":27552,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}