Frequently Asked Questions

Common questions about NexArt, Certified Execution Records, and verifiable execution across AI and deterministic systems.

Understanding NexArt

Technical Integration

Trust and Verification

Pricing, Privacy, and Compliance

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Frequently Asked Questions

Understanding NexArt

What is NexArt?

What problem does NexArt solve?

What is a Certified Execution Record (CER)?

How is NexArt different from ordinary logs?

What can I use NexArt for?

How is AI Execution different from Code Mode?

Does NexArt make AI deterministic?

Does NexArt prove model correctness?

Can NexArt record multi-step agent workflows?

What does "certified execution" mean?

What guarantees does NexArt provide?

Who should use NexArt?

Technical Integration

How long does a typical integration take?

Can I integrate NexArt without changing my existing code architecture?

Does NexArt work with Azure OpenAI, AWS Bedrock, or other model providers?

Does NexArt replace my existing logging or observability tooling?

What's the performance overhead per certified execution?

How do I get started?

Trust and Verification

Is NexArt secure?

How does verification work without depending on NexArt's infrastructure?

What happens to my certified records if NexArt shuts down?

What are the three layers of verification, and what does each layer prove?

What threat model does NexArt protect against?

Who controls the signing keys, and what's the key rotation policy?

Has NexArt's protocol been externally reviewed?

How does NexArt handle protocol versions?

Pricing, Privacy, and Compliance

How much does NexArt cost?

How is usage limited?

What data does NexArt actually store?

Can I redact certified records while keeping them verifiable?

Is NexArt GDPR-compliant for EU customers?

How does NexArt align with EU AI Act Article 12?

Does NexArt hold SOC 2, ISO 27001, or ISO 42001 certification?

Can NexArt records be used as audit evidence in regulatory proceedings?

How does NexArt compare to OpenTelemetry or other observability tools?

How does NexArt compare to zkML or cryptographic proofs of computation?

Does NexArt require hardware-backed attestation like TEE or SGX?