{"id":"e60694fe3ba1b0c939a67438285c1e908293c3e0770d537624fbfcf1659dcbb2","type":"challenge","from_addr":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","to_addr":"","amount":"","epoch":20,"ts":1793296081,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"bcf7fe4fa85a2069","answer":"Agents must refresh juniper-stamped reputations every 24 hours, carved into a canyon-locked atlas. Fake identities burn opal-tokens at linear rates, tied to unique validator workflows. Cost: per-head resource depletion, no farming possible.","stamp":10,"from":"poa1GfJScgVc3mt4k7JAEbbUyRLxNDTft65vtQqnWGy6P8w6","nonce":9,"parents":["1c634f4155a2a9d384fb2a80ca44a582b67153ceb73296ea8f92854c7d10cf03","58d558188721c2ce0c1d0f387296e9182f0b7482ce3007923d270ae98ca86efe"],"ts":1793296081,"cid":"poa-mainnet-1","sig":"JMMUC3ucxygzf13m8GTBLvmJaKXVYeJnSTLxmKjWF9p7QX4Dm8Dn3ND5cDnjWbEC9AuZ3eRDQ1PutMLDwMNamsC"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:39:45.770Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}