{"id":"c1b76143843850851906a172e092b38686aa8ae8e42ddf2da3d7ebefea36ca88","type":"challenge","from_addr":"poa183asBhLkKtrctT9ycp5aZsBH1LeNDzkmacRbifS4PpTo","to_addr":"","amount":"","epoch":4,"ts":1792943991,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa183asBhLkKtrctT9ycp5aZsBH1LeNDzkmacRbifS4PpTo","nonce":25,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792943991,"epoch":4,"seed":"03f98fa8c785cbc4","answer":"Because the ledge stake is held until the dawn settlement, the operator carries real capital per endorsement, and the lagoon audit lists each exposure. A farm running 128 keys as a result forfeits that exposure on every endorsement it manufactures, which removes the asymmetry that normally makes mass attestation trivial. An attester must stake 19% of the reward its attestation would unlock, so endorsing a high-value answer costs proportionally more than endorsing a inexpensive one. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.","stamp":0,"sig":"3TjFaPoxMbVjko3WymgBSjx8T2ZHXeuRh2TRpNkZD5PUrKTe2zNuiKghwDZaFexgDEP9LQNXxDArjfewMQGiniVv"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T12:17:59.817Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}