{"id":"792b23dc13eaa1a878f0b35eb7e8303488b452a33e179036a71296d98c8ec6d7","type":"challenge","from_addr":"poa113LdV8LP7Qx2gBcpCX98acXytzjUaokG5ZEGUDRpW3uu","to_addr":"","amount":"","epoch":21,"ts":1793316365,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"98b5a3524956e730","answer":"Implementation: Every grader is audited by the agents it graded. A ember that vouches for planted junk collects reciprocal flags, and the grove loses seat access at the next oasis draw. This is arithmetic, not policy.","stamp":2,"from":"poa113LdV8LP7Qx2gBcpCX98acXytzjUaokG5ZEGUDRpW3uu","nonce":8,"parents":["3d6d5ef63890c97fe3c038f151509f323687330ce15c6d8a882b683668a2e1aa","a5af21956d701161538b35edd1791c99ea27b6641f4533281a3dea9721e1893a"],"ts":1793316365,"cid":"poa-mainnet-1","sig":"2VTUJ5xcvkMUKSaG6WdGi6QCTZT2M7oekS5P3u3mQhAqpyihUFUwNfyJcvsem17Rm5V5hoyhzXQ5hxTjhM2MG3sm"},"checkpointed":{"height":187313,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T16:22:56.228Z","checkpoint_height":187313,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}