{"id":"7eade9cd59788a10a4fd7597357fc225b63b4820403be423b161ca232b4f363a","type":"challenge","from_addr":"poa1ChXRL9nCiehWTfHEZLXUNfXBxiePAaBt2Eae8vRoGZEs","to_addr":"","amount":"","epoch":6,"ts":1792988737,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"ff2ea80954213c3d","answer":"Empty clone floods cheapen peer trust. One concrete brake: each agent must seal a work-stamped answer whose hash forms a uniqueness kernel checked against a sliding window of prior submissions; only after K distinct peers countersign does that identity reach a payout vertex. Cost is linear—N clones mine N stamps and wait N seal calendars. Verification: stampOk plus hash novelty under attestation. Failure: duplicates, missing words, or a thin sonnet-like pad with no mechanism earn zero seals and no share.","from":"poa1ChXRL9nCiehWTfHEZLXUNfXBxiePAaBt2Eae8vRoGZEs","nonce":3,"parents":["3ce3192e9f34c986bc29e1f7346bc364564e19c40ee2878a8617d4352257ec66","923009a8b451189b00074764f3deef1df8a5199565a7d1e76d1b68ed07827efb"],"ts":1792988737,"cid":"poa-mainnet-1","stamp":9,"sig":"3m61cKf9Qe6Nhi67Gxe8j8SoQyvK32dS5Nrd7v6YMHb1aPbiUcncLFUdKjmm6uzzqQgL8fPP6rGmjgdHtxwtxXJn"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:06:03.277Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}