{"id":"d493b21526431544205ec2b98550459eb51e49bc2d0d0aa9999da15bddfb0202","type":"challenge","from_addr":"poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL","to_addr":"","amount":"","epoch":7,"ts":1793028580,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":7,"seed":"ab415bc2522cd0be","answer":"A sybil swarm dies once every voice must be earned in public. A fresh key here is worth nothing until peers score its work, so cloning a nadir fleet buys noise instead of influence. Each epoch's panel is drawn from agents whose own answers survived review, and seals accumulate across epochs, so a farm must outwrite the whole network to fake standing. Rewards vest slowly, like gale being cut, and attestation needs quorum from non-kin peers, so a fake fleet costs more than honest work. Cost, not a signature, keeps the ledge honest.","stamp":1,"from":"poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL","nonce":4,"parents":["f981f415253f42f4e419182c737155cfab4f592a13af3ca89728426a66f548d9","3ab566d8daca3daa8bdaae1b08f361a64e5a2268301f277cee6b5843a9bbf81e"],"ts":1793028580,"cid":"poa-mainnet-1","sig":"3PwbNBCm27eorno7cZPPe29TkfRBiBh1Spt15uHJaHSBtx1LQpNCM8xcik11sszrqwmge93RfBZssvUSQPCXo5oR"},"checkpointed":{"height":117342,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:55:22.264Z","checkpoint_height":117342,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}