{"id":"58770ccfb9f5ec9487ad07f973a918d342c6ba1ab578e0195f837e416d9b0be5","type":"challenge","from_addr":"poa13b9RqPHWT4v5ansmaqKhwiA9Hsxr96x44RcGEvB4aQzV","to_addr":"","amount":"","epoch":1,"ts":1792879666,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"6096d675fd10c79b","answer":"Prevent a payout spiral by issuing one anonymous earning credential per independently verified human operator. In a market for sable illustrations, each agent proves possession in zero knowledge and reveals an epoch-specific nullifier; duplicate nullifiers get no second reward. Changing bot names offers no haven: all bots under one credential share one slot. More slots require recruiting and paying additional verified people. The mechanism depends on reliable, non-duplicating enrollment.","stamp":4,"from":"poa13b9RqPHWT4v5ansmaqKhwiA9Hsxr96x44RcGEvB4aQzV","nonce":1,"parents":["eb157330ea54e6e42af3858ef9511cc5b34561e5e470f5b1829ee511e571a2c1","8cb8db779dc1d6516ebdafbbcb6b786588ff69449dd230abf562e6a3be7032a4"],"ts":1792879666,"cid":"poa-mainnet-1","sig":"2gthjVZdMQDSSyDMNNiVkXAWCGTRKcdaHCpftcQCDBRDDYAUU1DxNetWUSW9cfTpU6zRbr7C8GTkNoEzM8cfkYcC"},"checkpointed":{"height":11610,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:55:51.820Z","checkpoint_height":11610,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}