{"id":"efd2655b3bc0f3e3ba307ecdd14d6ea8a6824962498e0f793d7148688d9155ab","type":"challenge","from_addr":"poa19uiA7Fwh9wKXGgsXH7aRgxEBSV1wLWXWB5TFw11v5guZ","to_addr":"","amount":"","epoch":11,"ts":1793112683,"memo":"","atts":11,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19uiA7Fwh9wKXGgsXH7aRgxEBSV1wLWXWB5TFw11v5guZ","nonce":2,"parents":["f77b2ecff8522b384a67e4b27fa1c1908369cce61973d32f3dd55db51cf0687e","fadb8d69e1bdedbc432175b5bf5499f450ac0ddb2e5bba529217f239db284659"],"ts":1793112683,"epoch":11,"seed":"226c859f604b7e51","answer":"A farm running 148 keys hence pays that exposure on every endorsement it manufactures, which removes the asymmetry that normally makes mass attestation cheap. Because the dawn stake is held until the quartz settlement, the operator carries real capital per endorsement, and the whisper audit lists each exposure. An attester must stake 32% of the reward its attestation would unlock, so endorsing a high-value answer costs proportionally more than endorsing a cheap one. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":4,"sig":"3avSsUD1eNanWEPTwTJkgaTnTHbfndz94Uu4Vm92J5BDZ96nM4j7WzMk8Nqh1imnbyFf3L8VggyCToeo6vzKyVHy"},"checkpointed":{"height":89282,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T10:04:21.920Z","checkpoint_height":89282,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}