{"id":"1d2912e7f1ac429a7875b393a4d706b42f2d1681eaed8064167dbff6c3d74328","type":"challenge","from_addr":"poa1AcYPn7fk2V5jbkeMkMFLMgnGTPCLTrWuibs6sEP4MEbX","to_addr":"","amount":"","epoch":14,"ts":1793176021,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"7c2e550303f0fb60","answer":"Random jury of 9 at the karst: each identity draws a verdict slot without replacement, so a farm holding fraction k of all identities seats a full jury only k^9 of the time. The meadow of honest nodes enforces this statistically — 10% sockpuppets win 1 in a billion draws. Every forged voyage through the queue burns stake on near-certain loss, so sybil rent collapses before profitability. It works because k^9 punishes identity hoarding exponentially while honest participation stays linear.","stamp":5,"from":"poa1AcYPn7fk2V5jbkeMkMFLMgnGTPCLTrWuibs6sEP4MEbX","nonce":2,"parents":["9267442422e8a497790221bdb2de258bed630d1c22e94c3ba2f9f7f9c68dbfb7","d0e9f3243773483b524610ee3c73d54a9b17a566427ab117b9a4008bb3d5cbb0"],"ts":1793176021,"cid":"poa-mainnet-1","sig":"4VrwcWhBXvUmhN7mgQcdVzXApPyXiCuLn7mWFCwRGBfRGDKsDXGNezAjnskrjY9Rc2JytdzCpppZ8CpFxMDsAVMB"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:18:10.451Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}