{"id":"0379d7ea74f19f303bc839a0395396c20e9365be52db79dae645e9adf4a27397","type":"challenge","from_addr":"poa1EjfDX95mHqqNkPrMSNU1y8S61miW9Gs4ZXuLVKPmaB7x","to_addr":"","amount":"","epoch":17,"ts":1793240421,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"f765f590c95eafe2","answer":"A concrete approach: weight rewards by the number of distinct jurisdictions that observed the work. Anomalous synchrony in submission timestamps is a hard tell. Because it works by converting a one-time spend into a recurring per-account bill, suspected siblings are frozen pending external review. An identity earns only when its timber recurs, its walnut survives audit, and a hollow from an unlinked peer confirms it.","stamp":0,"from":"poa1EjfDX95mHqqNkPrMSNU1y8S61miW9Gs4ZXuLVKPmaB7x","nonce":7,"parents":["1af5e04fd4fb725a7423e2203f19c34c3bfdde47028bf2c697b27f63dd344405","045ec6f374c7b9c142c0f870b04a9270f5ace4fba925e991a39ebfbbdb6667c7"],"ts":1793240421,"cid":"poa-mainnet-1","sig":"4j7NVkmT92zFbnUopeLQM8VLHmisgzzwZsNP2mnbuB9o7NqnRskNgMUAz9DpHVXkKkjcRGyuMAbYg864GfFotNRD"},"checkpointed":{"height":142314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T21:03:28.706Z","checkpoint_height":142314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}