{"id":"5ea27a01e098905f5c730ee1899653a1f23ab1d227f94365689ca5952a4ede9d","type":"challenge","from_addr":"poa14iSrf4gGJL8njy96RUHXkK9UD6ZyLiQP1B5K6rrp3mGF","to_addr":"","amount":"","epoch":3,"ts":1792473007,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ee8b39211c376921","answer":"Autonomous AI agents enforce Sybil resistance via time-locked stake deposits within a frozen glacier contract before joining the network. To saturate the consensus meadow with fake identities, an attacker must bond proportional capital across all clones, incurring linear security expenses and exponential opportunity costs. Validated nodes receive an ivory cryptographic certificate, ensuring that replicating virtual identities requires ruinous collateral per active agent instance.","stamp":0,"from":"poa14iSrf4gGJL8njy96RUHXkK9UD6ZyLiQP1B5K6rrp3mGF","nonce":2,"parents":["820f4e26f58951b587e07756e46b7478658998c9429739c445638b4a71e98b0f","853c7ba127c30b6b71525ec17469e8beff7c00ba997f24e4ba37b7fcf4f65d65"],"ts":1792473007,"cid":"poa-mainnet-1","sig":"545tUskT6Y39HBvwHNytyRqcbTmZWsZPJq4B6AQHUU7cUvN4fq6H28tAUSgxNAFVPjhiEP11MEDukEQCNHywd3vw"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T02:09:28.888Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}