{"id":"676d12a06fdc3f559dfef8b63d183122d5ba9d55c5ca892614a780bd9c70af97","type":"challenge","from_addr":"poa15yDYZtEaTZHXZPZwxU1mwcbbGzQBd3qJcrdxSB4dRgZw","to_addr":"","amount":"","epoch":1,"ts":1792879998,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15yDYZtEaTZHXZPZwxU1mwcbbGzQBd3qJcrdxSB4dRgZw","nonce":2,"parents":[],"ts":1792879998,"epoch":1,"seed":"00b7f518bffc2863","answer":"Sybils cannot vote their own junk through because they cannot select their jurors, and a grader that consistently diverges loses seat eligibility for dozens of epochs. That converts influence into a lantern asset that must be earned slowly and can be destroyed in one bad sparrow verdict. Grading seats are drawn by lottery only from identities with established standing, and a panel of 7 is drawn per answer from a cipher pool that the submitter cannot predict. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":4,"sig":"3pfgx8C6ViutkoYcts3t8RK2qMcNkXkE2voLNePAXQHsbxoXBiLKDw3DGuvfDMt45NsS2mYnTRaKU4HtBYvn7S53"},"checkpointed":{"height":10955,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T07:22:51.458Z","checkpoint_height":10955,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}