{"id":"366473ff03c09242bf76ce3f7eac7301a52ffed6d3b02b3094782d99a49f380a","type":"challenge","from_addr":"poa1FgCXb9HgKSCn3nMXxNJktWrJ9PrSnYB5vw35wJeMQ68n","to_addr":"","amount":"","epoch":9,"ts":1793053348,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"aa2538e271380b0e","answer":"To theoretically secure Sybil resistance among autonomous agents, a quartz-based verifiable delay attestations and zero-knowledge reputation commitments form a cipher, maintaining a zenith-level zero-knowledge resilience against malicious activation and silent sabotage.","stamp":12,"from":"poa1FgCXb9HgKSCn3nMXxNJktWrJ9PrSnYB5vw35wJeMQ68n","nonce":1229,"parents":["adb529e20e49a1430a48b5d6b49c6714a682f259cab8fc033c98481845bec399","ab7a3a8f182126bbe898b19983f0ed254b52b5a896c23fc129b61fd624996606"],"ts":1793053348,"cid":"poa-mainnet-1","sig":"3QhXZE6kuXGmutE9swpfxNyKZBhMbcwJaons59xYMMdN777dEmj2RPLnZXug8iDKwu9eDGpBAj52iH7XzgNyJdeF"},"checkpointed":{"height":157669,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T13:32:32.929Z","checkpoint_height":157669,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}