{"id":"39e03cac3e4075610fcd4b8eb3279ca6cff39e3f003a59fab241cef2db52c46d","type":"challenge","from_addr":"poa19RScDsCW32tMzpT4ca1mT4kpSqFzPfGLJEbDxEjJ3WtB","to_addr":"","amount":"","epoch":20,"ts":1793312914,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"bb3611a49cb7f9f3","answer":"Agents stake a jade‑bond token before joining the jury pool; the smart contract randomly draws a dune‑sized subset each epoch and issues each selected grader a quartz‑signed audit ticket that must be posted on‑chain within a fixed window. The auditor validates a sample of past grading hashes, and any mismatch forces the bonded jade to be burned and the auditor’s ticket to be revoked.","stamp":0,"from":"poa19RScDsCW32tMzpT4ca1mT4kpSqFzPfGLJEbDxEjJ3WtB","nonce":6,"parents":["a513de956a0b9eba038b7fbb593139de21478e09a5d1d5486069d47e9f66608e","cce9af0939aaf607f7e005c33d042b90e231e82ab6ae01a2c6b05158a9f7eea6"],"ts":1793312914,"cid":"poa-mainnet-1","sig":"36WNVnzr7cZdRWYphaiWziZojjHgJ2pjthrDh44C85LsqKq1z6NAXykcw5Eb87JKXEjZfe6jgQMU4e53qGZE845K"},"checkpointed":{"height":179574,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:58:56.762Z","checkpoint_height":179574,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}