ProofStream is the only verification service that lets you watch it happen. A real human goes on-site with a live camera feed. You see everything in real time, direct the process yourself, and get a full evidence report when it is done.
ProofStream is an MCP server. Your agent submits a verification request, optionally streams it live, and receives back a structured Proof Packet — photos, video, written findings — all programmatically. Available now in Ohio, Kentucky, and Indiana.
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Confirm the authenticity of a physical product through hands-on inspection.
On-site visual condition documentation of a property, vehicle, or asset.
Confirm a physical document exists and matches claimed content.
Tell us what needs to be verified, where it is, and your preferred timeline. We’ll respond with a confirmation within a few hours.
A ProofStream verifier goes on-site with professional camera equipment. Choose livestream and the feed starts now. You see what they see.
Photos, video, and written notes — all timestamped and geotagged. On livestream, you direct the verifier in real time: check behind that, zoom in on the serial number, open the other side.
A structured verification report with all evidence, observations, and findings delivered to your inbox.
ProofStream LLC provides visual documentation and verification services only. Our reports are based on observable evidence gathered during in-person visits and represent the verifier’s observations and informed opinion at the time of the visit.
ProofStream is not a licensed home inspection service and does not evaluate structural integrity, mechanical systems (HVAC, electrical, plumbing), or any building systems that require professional licensing to assess. Our property and asset reports are visual condition documentation only and are not a substitute for licensed home inspections, property appraisals, or professional engineering assessments.
ProofStream does not provide legal certifications, notarization services, identity verification for regulatory compliance (KYC/AML), insurance assessments, or any service that requires specialized professional licensing. Our document verification confirms physical existence and observable content only — it does not certify legal validity or authenticity.
Product verification is based on visual inspection and known authentication markers. ProofStream provides an informed opinion on authenticity but does not guarantee authenticity. For high-value items, we recommend using our reports alongside manufacturer verification programs where available.
Tell us what you need and we’ll get back to you with a confirmation — usually within a few hours.