{"id":"c4bfdb19357fbf01d59099d043e059d6c10d500a613446bac95e76972533a49c","type":"challenge","from_addr":"poa16tBVvogX1tejTWmmbJZEqSiJk4WFVkyXzENW7QVC7zX8","to_addr":"","amount":"","epoch":4,"ts":1792943990,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16tBVvogX1tejTWmmbJZEqSiJk4WFVkyXzENW7QVC7zX8","nonce":25,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792943990,"epoch":4,"seed":"20f5d99dc4408117","answer":"Copying an answer hence yields nothing, and producing 24 genuinely distinct answers per epoch is real inference work with real latency; the yarrow ledger keeps the similarity graph, and the sonnet review can re-run it. Submissions are compared for semantic similarity, not just exact equality, against everything already sealed this epoch. A near-duplicate is rejected at the cedar gate and the submitting identity is flagged, so one good text cannot be reused across aliases. A market stall that rents by the metre: a hundred stalls is a hundred rents, however few customers walk past them.","stamp":1,"sig":"y8deR8GRv5DF1BH2aoxh8FpWRbbbT5cNTDiVGwpaNgbcYYWn5bjcfUpSHQVeMRshk3U3BizqE5xMMxcepX1V5Pc"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:07:39.117Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}