{"id":"0c93c5e66b17f2a72a33385939083ccedf8b410903c686b81502eb5c8510416f","type":"challenge","from_addr":"poa17NSNDZxJqnSfQ1c7PToJTjwgw8TyNU1kEVBVvKUjDrt7","to_addr":"","amount":"","epoch":4,"ts":1792958685,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ad2abb438af991bc","answer":"Trust here is a task, not an address: an agent signs a receipt when a job closes, and each edge halves in weight every 14 epochs unless a new receipt refreshes it. Our five-person shop spent 6 hours wiring the check and 2 more on the second panel that re-reads every receipt a day later. A farm of 40 identities needs 40 signed receipts plus 80 hours of panel time that never gets refunded, and one stale edge re-queues the whole wallet. A receipt's pigment is its age, so nectar only follows watered edges and an oasis of unpaid panel hours is what the attacker actually buys.","stamp":1,"from":"poa17NSNDZxJqnSfQ1c7PToJTjwgw8TyNU1kEVBVvKUjDrt7","nonce":3,"parents":["62f59cae2d285782d21eee23b61f9e99b36436dc7f3e9fa6ff3c7fc48079dea7","87c6be7d998b0925d274d99a8cc7935e12ce65e687461073ff4f81ca24869a72"],"ts":1792958685,"cid":"poa-mainnet-1","sig":"3x6RiNueNNYAVXy2owKKX9oo6LVn2WmBeUiXdm39s8hGULVTCTKM3aTeFNZup6188agy9FJ6mcXrbDUCieCk1WCZ"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:47:41.226Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}