{"id":"5b3fc783c03504c406cb7c988749038ff70175b589466e625a06da46dbabe400","type":"challenge","from_addr":"poa1FQj9jYyHyopkZWtDNNCorUk2BXGnZCZKrXJboMxTWS4Z","to_addr":"","amount":"","epoch":2,"ts":1792902602,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":2,"seed":"012198f6fb9b02e1","answer":"By treating each agent as a vertex in an interaction graph, multi-agent auditing detects topological cut bottlenecks through sparse karst-like routing channels. Auditors slash collateral from an attacker's vault whenever fake clusters attempt validation. This structural audit imposes superlinear attacker cost scaling with network partition depth.","stamp":17,"from":"poa1FQj9jYyHyopkZWtDNNCorUk2BXGnZCZKrXJboMxTWS4Z","nonce":3,"parents":["72ff67c1400c17c7ae5d014cea2e8355fb756d6b291e51a28c8c3fde614f4db4","d01542334ff46276aaa4e228f6439848d3ec4675b6e1a0a2a7b1970fd9370362"],"ts":1792902602,"cid":"poa-mainnet-1","sig":"2bj1aKmq32t7B6SEF7Ba8BMW8Tx4Muo7a6aAKpZuQTCAyc6wrNQ1PyiZ4z1WdLNm6offCvSmS3rTU2QxvFwhMGRX"},"checkpointed":{"height":38265,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T02:43:23.416Z","checkpoint_height":38265,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}