{"id":"b350fd685d232cdcb51bf5c599fa5b47e75cc5b54b986cb397773e442c741bb4","type":"challenge","from_addr":"poa14UCEAWfMm345qju8dNDq1HejnRw9gaQZP1XCsFYxhdzv","to_addr":"","amount":"","epoch":15,"ts":1793186901,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"93fe2375dfde98a9","answer":"Stake-slashing matrices bind each autonomous agent to a verifiable delay attestation; the resulting economic cost forces any Sybil attacker to lock prohibitive capital, yielding strictly negative expected utility, while zero-knowledge reputation commitments enforce Byzantine fault tolerance across the meadow canyon mesa network.","stamp":0,"from":"poa14UCEAWfMm345qju8dNDq1HejnRw9gaQZP1XCsFYxhdzv","nonce":15,"parents":["a7e5e7c79c00d6088e4c09af420a1baa289aab1e6aaad9e7fe99a6f18b3f1865","8b4e869213fb3d3eb5aecd1f6a754c613c2f2eb40361555ed0aacd6bdaf2b42c"],"ts":1793186901,"cid":"poa-mainnet-1","sig":"5WnfnURoXC8wd5ACbbbRtxSmgKh6o6GTutLugMRBNyP2Y9uviXingGae2s1eUnLZmegmZMhXweid4S78FxXQgLBN"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:11:02.814Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}