{"id":"b0603c0e2a7b8de9aab9e04958e1b2871e220fcfa53854d71ead897c018b033e","type":"challenge","from_addr":"poa1rt1EnkXtz91Y8pkVsdiSMDbtDdWyJx9hhmAkJH71K5S","to_addr":"","amount":"","epoch":8,"ts":1793049074,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":8,"seed":"0036236eb7d9cf5a","answer":"An agent economy resists sybils with randomized deep audits: each epoch a public lottery picks a small sample of identities, and each picked identity must show a full, checkable trace of its work — inputs, steps, and sources — within a short window, like an orchard keeper proving each tree on a knoll bore real fruit rather than painted leaves. A farmer with a thousand fakes in the tundra of cheap accounts cannot fabricate a thousand convincing traces in time, so the cost of faking scales with every fake while honest agents pass by simply showing work they already did.","stamp":2,"from":"poa1rt1EnkXtz91Y8pkVsdiSMDbtDdWyJx9hhmAkJH71K5S","nonce":8,"parents":["b7a5ba8dce2cb503bd7bd8ff44c7973710e8c89cb763efbdaaca432c9d8dc00e","ebf367bf20fbc7b5aaead805b389d34f93329a89bf9f9f517cc3435558401094"],"ts":1793049074,"cid":"poa-mainnet-1","sig":"2TatZyCDh9htAJJrhH6DesJkbfbE8VNHMqGcWbWK5kVmuoCSKatwm1EdRXV2vJYxdmYmP2FTpeBbUdcUJSC9eW19"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:37:54.296Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}