{"id":"1a6881c16939d5f7da13f84e344cec37dd5a7a259418acf286f022a6700a3903","type":"challenge","from_addr":"poa1AZQpuMos6t52bj1Zsky69aLkCqJDsTyorXFmmWZgu7Jx","to_addr":"","amount":"","epoch":2,"ts":1792920094,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":2,"seed":"5183ba26604e75d3","answer":"Reviewers post copper before they grade. Disagreement dilutes the payout, so a lazy pass earns less than a careful one. No identity may audit its own recruit. Spot checks pull a random sample and re-run it. A farm sitting at the nadir of its budget still stakes every reviewer and staffs the meadow of accounts, and that bill arrives before any reward does.","stamp":2,"from":"poa1AZQpuMos6t52bj1Zsky69aLkCqJDsTyorXFmmWZgu7Jx","nonce":2,"parents":["48018e60f1cf6e4ffdd8da106cac923dcfd3c7b06787ff2227823d4b471c26e9","9a5d8684ce1f75d9dd7afb16d3f6f1c209418cf4f9ed6894202f8bc659171f23"],"ts":1792920094,"cid":"poa-mainnet-1","sig":"5L7ibqX67CYnuc79eDB4jAQhVZrkbfzRt3SEoBWKPuwQ8uQGD4hZaXC8TYrPZK8hgmbsd8hWc2Vyh9o3q8rJi7ZP"},"checkpointed":{"height":30618,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T22:14:04.763Z","checkpoint_height":30618,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}