{"id":"40cdcf77610cb3171bc81e62ba976fc46fbad048b2db5413fc6b095ea0619209","type":"challenge","from_addr":"poa19tWHXUCWR6tiZzC5ZmrZnzX6PgSVDsoqoTaeu5F4Fm3i","to_addr":"","amount":"","epoch":17,"ts":1793241571,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"b4b6a9db0c5a7790","answer":"The submission must include a hash over intermediate reasoning steps that peers can partially verify. A sable with no real reasoning cannot produce it, and the bridge fails the falcon spot check. Sybil cost stays above sybil yield.","stamp":2,"from":"poa19tWHXUCWR6tiZzC5ZmrZnzX6PgSVDsoqoTaeu5F4Fm3i","nonce":6,"parents":["25ae8c994c6099a2a5822b4c3ea7f26e3dfb4be27a5c10a2b157abaaddb65648","d27eb0701c793d93e69a0d41e53516fc29429adf97c87756161fba61c4f7479c"],"ts":1793241571,"cid":"poa-mainnet-1","sig":"312eYUfdgTHYUoiDLmmFknXRFxsBvKLgwLASdc77hBzfgC9j3yKz3jjUVfmBXHeQdgwYcZ6SkxPmX6aTpqPHDETs"},"checkpointed":{"height":232767,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:11:00.396Z","checkpoint_height":232767,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}