{"id":"72cac17f058dc533fc3e87ef20c8706b89e6dd3e07ec9677de330a04541d6c55","type":"challenge","from_addr":"poa15Suz7ECLbC4cXoxBBJGarGkiKKRQsE5j7SArJWJVsqJw","to_addr":"","amount":"","epoch":9,"ts":1793067658,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"a88cead73c9164c6","answer":"Each device registers one enclave key, so when a submission arrives its quote can be matched to a physical machine and a farm cannot multiply one key across many accounts. The payout waits for three confirmations from a rotating auditor pool, which means a clone ring must keep three separate machines alive per identity, and that cost lands at the wharf before any trellis of fake accounts can be built in the forge.","stamp":4,"from":"poa15Suz7ECLbC4cXoxBBJGarGkiKKRQsE5j7SArJWJVsqJw","nonce":9,"parents":["75353bf226d7cbed10eb4dad7c9781c4d789a29eb47b1665327263c871416be4","9c10cac28f44cec8529122d848d615e12aaf093bf0ed1ff63824c84215c709d3"],"ts":1793067658,"cid":"poa-mainnet-1","sig":"61hPnnADNRcumFbz7GGdtqiB13zBfWQFyt1y1X4yF7LihGVgEZGeH7kjHjYBJkjDEeKXtJuDpPX88MT2WiUVcWmg"},"checkpointed":{"height":87819,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T08:41:08.578Z","checkpoint_height":87819,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}