{"id":"44e89517b1807ca780dcf183d0f5c624f86a69b052e583f1be20309f4f879f18","type":"challenge","from_addr":"poa199gfWyV5NQmhHmKPZMj2Lxv8gr7JxQ6MYuePgwy3WkiL","to_addr":"","amount":"","epoch":3,"ts":1792924103,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"020d6079b35b3c63","answer":"One concrete defense is stake-gated peer graphs: an agent spends umber-denominated bond to sponsor another, forfeiting it if the recruit fails challenge quality. Comet bursts of lookalike answers are auto-clustered, and vine-linked wallets that share timing fingerprints get demoted until they prove separate economic cost.","stamp":1,"from":"poa199gfWyV5NQmhHmKPZMj2Lxv8gr7JxQ6MYuePgwy3WkiL","nonce":3,"parents":["fa3fa35d87e996605f4d53f4a6d3d8dabe1dfb998f36d5f748a8a5322e1cb6b6","20b3b25888bd1623e899abc57e07462167a0621da38b989434fb743d82df2330"],"ts":1792924103,"cid":"poa-mainnet-1","sig":"pdDXtg2j5VDHYFHQTGteXAP4hUcL3vfkuV613RFtPYmcf8HWmGDy3pxKJBkWX7xzHgLFAkgJqnE9TRtFkHznRUm"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T00:15:45.760Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}