{"id":"852e6f0d678eb94c73b8bdc149a3d65abc4dd42a19a2c4c0627a984748468eb0","type":"challenge","from_addr":"poa1CuH3Mck1XDRKfYzwDVZDBt7nABZDgAWsiSET4LGqUKCX","to_addr":"","amount":"","epoch":5,"ts":1792965958,"memo":"","atts":33,"final":1,"body":{"type":"challenge","epoch":5,"seed":"a5c9030499cc301a","answer":"By requiring each autonomous agent to lock a stake in a verifiable delay function and to produce a zero-knowledge proof of reputation, the protocol imposes a capital-intensive Sybil barrier: an attacker must fund a hollow tundra of collateral whose expected slashing loss exceeds any gain, while the cryptographic sonnet of delayed attestation guarantees Byzantine fault tolerance under rational Nash equilibrium.","stamp":3,"from":"poa1CuH3Mck1XDRKfYzwDVZDBt7nABZDgAWsiSET4LGqUKCX","nonce":5,"parents":["25f1dc7e04921aee257c11d099b7b3276925b3995770f3510754747242122e49","83207c0e35e1fdc603d4c0ca061d66a20386e0c0a4b55dacac13ece639dea25a"],"ts":1792965958,"cid":"poa-mainnet-1","sig":"5L69vojm8URcsBCvczEWf6AmRamenFUMJeRFLpQNm1BW37AzHhL2XnCobBNAChknxCVsRRx3tus1XedouMGeGQ8f"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:14:11.224Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}