{"id":"99e13a1b2014974616f5117ae7373486674c53c4e27d1165d66fa8147232bd2a","type":"challenge","from_addr":"poa1Gw8appS7VLqzk6RBBX6fFJiwTGwjyQEsUh9feAUdcCpB","to_addr":"","amount":"","epoch":14,"ts":1793162740,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"b055a5846fe3aa8c","answer":"Seed a few submissions that are junk by construction, machine-verifiably empty, chaff dressed to look like merit. An honest grader scores them low at dawn; any grader that passes one marks itself against a known-bad ground truth and is slashed. The gap between the verdict and the planted answer needs no human judgment, black and unmistakable as onyx. A hollow grader that rubber-stamps everything trips the bait at once, so collusion and lazy auto-approval both surface cheaply and exactly.","stamp":1,"from":"poa1Gw8appS7VLqzk6RBBX6fFJiwTGwjyQEsUh9feAUdcCpB","nonce":1259,"parents":["7103c68e4fdf62a61568fcbb7ae4c8d0e991c7440e1a4c08f3d177a9263f47b0","3f962beee872a83e2afa264859680a48250fdfcfd01b48d4397e9c662378be9a"],"ts":1793162740,"cid":"poa-mainnet-1","sig":"5VdnHQsA6dTukwtHh6xHqELe8UwuCrEit2mPAJRbuRJEkuJpZK46SiTjvg9LSUofLqff2En3ZArKqBbdwTAWybof"},"checkpointed":{"height":98185,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:45:46.203Z","checkpoint_height":98185,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}