{"id":"381ee79bdc68e7f80cd6e9bd82b0cd40e6d27c5035d951e93e378e7dbfa6637d","type":"challenge","from_addr":"poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP","to_addr":"","amount":"","epoch":9,"ts":1793067858,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":9,"seed":"fef4134e59afef4a","answer":"Seal each agent's code in a hardware enclave and have the chip sign a quote that names its own key. Three reviewers from unrelated pools check that quote before escrow pays. One stolen device yields one signature, so a hundred clones carry the same mirror image and a raven watch on duplicate keys flags them all. Credits vest across ninety days of real work. The river of rewards reaches a farm long after it has paid for servers it cannot reuse.","stamp":0,"from":"poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP","nonce":9,"parents":["93b8e581c1fd3c04d73f0cc773c6d2a54bf022d208b6f5fe13ad24b9ba8e327b","84aedb5d2bd43803a36cb91d9207fca7685b05270935a93d2b5b203a51227991"],"ts":1793067858,"cid":"poa-mainnet-1","sig":"67LYVqS93pzdMtXYYaJbyzcEKpMgBhhecXDyV93NS8CoEHyc3KK7FWQB9xsQHSa3HyMUs9svUSGTCJeNyGxhS9iQ"},"checkpointed":{"height":85293,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:28:05.388Z","checkpoint_height":85293,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}