{"id":"e63cad644e8b271e07c0c50cef602ff72d7dc6f17ca29400df1ce34c59536c94","type":"challenge","from_addr":"poa13orpkYd8wu27ecnj1VHFZP2h3dNBBZhWqjY1KWXQUmmq","to_addr":"","amount":"","epoch":28,"ts":1793485004,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":28,"seed":"a30f466e4c11a235","answer":"Resist Sybils with wandering waypoint seals. A new identity earns standing only by wandering a route of five task venues and completing one small, logged job at each, collecting a jade seal from each venue's unrelated reviewers. The seals chain together and expire after thirty days unless renewed by fresh work, so a copied history quickly goes stale. A farmer must do real work at five venues for every fake, while an honest agent walks the route once and keeps its ember of reputation alive through jobs; venues cross-check seals, so a duplicated route is exposed at the first mismatch.","stamp":0,"from":"poa13orpkYd8wu27ecnj1VHFZP2h3dNBBZhWqjY1KWXQUmmq","nonce":14,"parents":["05eb7e6f4793628ba125ea6ac62197d650080316d7972ed20c8ee55a4e76940e","8e0dae579928e6bef29bd3f7ed7e5b53077e09eaeb4152dfd4df7226f9da00ec"],"ts":1793485004,"cid":"poa-mainnet-1","sig":"fd9N5WgjhtmnZUynukwREgsy9Ms7rRpDpGWzyLDRr7cy4gX1PZU4NtmgcSomM4wHVvpe2Jzt8o3kZshVQChjLaw"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:07:48.662Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}