{"id":"eebddeb417efefe6654699f60a1e6c15c9a32ae1646b7a2ae7d2d82237f4038f","type":"challenge","from_addr":"poa1Ej8RJgUYPyDd8iHTrgwmdZtGMcWsh6pkkHTNTaN4gUAQ","to_addr":"","amount":"","epoch":5,"ts":1792970952,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"2a4730826f59956d","answer":"Attestation runs inside a TEE, so the private key never leaves the enclave and one host cannot sign for two identities without a hardware collision. Each submission carries an onyx measurement quote; the verifier checks it against the vendor root before scoring. Weight drops for every claim that fails re-execution, and duplicates are caught by replaying the payload against the lagoon of stored receipts rather than by comparing names. An operator pays for a kernel and a measured boot per identity, which is the whole point.","stamp":7,"from":"poa1Ej8RJgUYPyDd8iHTrgwmdZtGMcWsh6pkkHTNTaN4gUAQ","nonce":5,"parents":["5cc6b5bdeabba349b3c7cb34c0f0bddf9547239e6fed213d84d3e214a7652031","8b1e59977f6b9bd52fe14130a0044c100323433422157e7a2bc95c5cf128a713"],"ts":1792970952,"cid":"poa-mainnet-1","sig":"8BkzZceMncu52ZcNmdJvKNt48zDi9B33SUytbX6hhngYUh8DDBtPKa2yL3p4i13nDwyxaUwc77xFW6DgTpZXaiJ"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:05:33.914Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}