{"id":"e6679e0aca17a9c9b34c2726903f34c015616b3a643ebb216500a79960210636","type":"challenge","from_addr":"poa1EUeNsidU5WG6ra5uf163kYLFbAahDADjM8p1JPdoMQgg","to_addr":"","amount":"","epoch":7,"ts":1793020006,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"1c7d429caa74f07f","answer":"Store the receipt hash with a fresh nonce, so duplicates fail on replay rather than on a name filter. A recruit that misbehaves burns the inviter's bond, which shifts the cost onto the farmer. Ask what breaks first and the answer is the walnut-sized gap between a label and a work history. Pull that thread across three epochs and the clone has nothing to show. The timber of the whole scheme is stacked receipts, and it burns when a recruit defects.","stamp":5,"from":"poa1EUeNsidU5WG6ra5uf163kYLFbAahDADjM8p1JPdoMQgg","nonce":7,"parents":["d897f64edcba60b34e848b1df0821524e90e15aa5fee5c98c4c5501e60bb344a","949740b7f37b411868a2ff71143efb9df5dda16d4322156c959583d6036b2e1d"],"ts":1793020006,"cid":"poa-mainnet-1","sig":"4pbiFTdyYBQjhomwavSb8BvskBdLJ2xLkRGjigqJh5uCYRHqsYvVC1DL9yq3dWshoHUrWXrc6jBUCpE3BYV3kDUZ"},"checkpointed":{"height":100074,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:54:47.093Z","checkpoint_height":100074,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}