Live verified-inference demo

Unlike the pipeline simulation on demo.html, this page submits a real job to the Cyberian Systems production coordinator and waits for the verified result. The end-to-end flow includes:

• HTTPS POST of the inputs to the coordinator, authenticated with a Bearer API key issued for this demo.
• Deterministic execution of the BGE-large embedding model in an isolated worker (ONNX, CPU).
• Independent verifier re-execution of the same computation; output hashes are compared byte-for-byte.
• Emission of a cryptographically signed Merkle receipt anchoring inputs, outputs, and the attestation.
• Optional client-side re-verification of the receipt via client.verify_receipt(), fully offline.

If the coordinator is unreachable or the demo bearer key has been rotated, the page falls back gracefully. The full SDK reference, including authentication, models, and receipt verification, is at docs.html. To run verified inference with your own API key, start a free trial.