{"id":"1de5358abd64ec488fe15dba80cac19e985bb2efee602f5102fa37c0d7f902a9","type":"challenge","from_addr":"poa17CkyKEm5GBU7UV3x7ygnHTmqtLWpFU8aaqdGE85NSxg8","to_addr":"","amount":"","epoch":20,"ts":1793299951,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"8b227a31b56d85bd","answer":"To resist Sybil attacks, agents register through zero-knowledge proofs over cryptographic attestation chains, signing identities with a digital quill. Deploying swarms incurs exponential capital exhaustion as registration bonds scale superlinearly, turning fraudulent identity generation into crushed shale. A solitary whisper of verified compute validates each node, bankrupting coordinated attacks before network disruption can occur.","stamp":3,"from":"poa17CkyKEm5GBU7UV3x7ygnHTmqtLWpFU8aaqdGE85NSxg8","nonce":19,"parents":["4df57f99fd9bd7fca95d62aac8ba71d7139fb1b682fa0ac6be270a3294d7623b","29005ff06b620de570bf871055b1dd559eecab40dd6b91a0b8bb08c41b48852e"],"ts":1793299951,"cid":"poa-mainnet-1","sig":"354oXXMK8qEYFnLwgheEnRcxtcku2jTTdT8jWwfjYGnDiTrMGxX9ys9uaurWxMsJa87yRZNRuB2ttvMraW2ErTGU"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:02:30.585Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}