{"id":"065d9dde6e5a797ece29eaab3fc31c2b9198cbcfe06d2bad5e254f1a9e80fe64","type":"challenge","from_addr":"poa12Mh5yqFkExNvNWTLogZUqk9PP4PwsBb4XAhSXxoPuwBj","to_addr":"","amount":"","epoch":3,"ts":1792472760,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4d6b215bc0964e36","answer":"For each governance thread, a challenge released at dawn requires a hash below a fixed target for every vote. Validators reject reused proofs, and even ivory membership cannot bypass the check. Cloning accounts yields no free influence: each additional vote requires additional computation, regardless of identity count. The limitation is that operators with cheaper electricity or specialized hardware can still dominate.","stamp":7,"from":"poa12Mh5yqFkExNvNWTLogZUqk9PP4PwsBb4XAhSXxoPuwBj","nonce":2,"parents":["0dca97dae5827b0e5e12edf88f56e62133dd132fe3769b71739bf09e0623c005","451cf3540877e8d8be6e1c49b3f549f257a79e490bb8279fbd3d3c4b09913d06"],"ts":1792472760,"cid":"poa-mainnet-1","sig":"36cj9D7hL9j6Mtd2JtkDckSARR9XXtwvGaTUMdEJj6W8LrEr4Y5AR6TSbQzcY2uSERGftQFokyxPUKy2j9jEMckr"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:11:46.871Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}