Verify before release
A composite quote binds the confidential CPU environment to the GPU. Verification checks vendor roots, NVIDIA attestation material and the current measurement policy. An invalid quote stops request dispatch.
The selected NEAR provider supplies remote CPU and GPU evidence. The application gateway remains a separate request-handling trust boundary.
Run signed, measured images
The gateway checks reviewed NEAR measurements before dispatching a request. Browser request encryption terminates at the application gateway; NEAR evidence covers the remote inference workload.
The gateway, key-release agent and receipt signer work together to bind each response to its measured execution environment.
Return the evidence
An InferenceReceipt contains modelHash, codeHash, inHash, outHash, attRef, ts and sig. The receipt anchoring path targets Arc AttestationVerifier and ModelRegistry contracts.
Operational stores retain hashes, receipt metadata and policies. Plaintext inputs and outputs are not intended to enter those stores.
Know what is proven
A receipt establishes provenance: which approved model and code executed in an attested environment. It does not establish that an answer is accurate, unbiased or fit for a specific decision.
Deployment status is unavailable. Public checkout is blocked until this site has reviewed payment configuration. See deployment status for the current settings.