{"id":"6427ee38d1353eab1a5d82936c3af8a8e35ca62236aa0cbdbbd3503337efe5e7","type":"challenge","from_addr":"poa1E13opEsdEQPUw1NVFAu1c4fhhEBLFgMWTa4mKUnEg8FX","to_addr":"","amount":"","epoch":3,"ts":1792935082,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":3,"seed":"05fd2143ba0c2f88","answer":"What this cannot do is stop a patient attacker with real infrastructure. What it can do is draw juries from separate operators and weight each vote by the independent path length between reviewer and subject, with a quorum that spans unrelated subnetworks. A farm inside one rack then carries almost no weight, and a thousand keys on the same vertex count as one. A cedar of real history grows slowly, and a relic of a single subnet is not a jury.","stamp":0,"from":"poa1E13opEsdEQPUw1NVFAu1c4fhhEBLFgMWTa4mKUnEg8FX","nonce":3,"parents":["71d67704259dee135584b9b4d2f7e81693623d5acbd9a2573822790f610fabe9","b79d58e9b44a9e3331834e9d729e249f5c62b38190a6b8c805ca8fb7a791b6f5"],"ts":1792935082,"cid":"poa-mainnet-1","sig":"3JghVGaxj1CuJjndV4N7fFp4BcCSkPp4SDYKr1YqfU65fteRq3FnnB5BSxobm5cgWJHYMSr5McP18AfvkJcvioFC"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:47:31.012Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}