Product Authentication
Before you wire money or close a deal, know exactly what you're buying. A ProofStream verifier inspects the item in person — live on camera if you want — and delivers a full Proof Packet with timestamped photos, video, and written findings.
Built for These Situations
Online Marketplace Buyers
Buying luxury goods, rare sneakers, or high-value electronics from a private seller. Watch it inspected live before you pay.
E-Commerce Sellers
Prove your inventory is real. Give buyers a verifiable Proof Packet that eliminates chargebacks and disputes.
Insurance Adjusters
Confirm an item exists and matches its claimed condition before processing a claim.
How It Works
Submit your request
Tell us the item, location, and what to check — serial numbers, packaging, labels, authentication markers.
Watch it happen live
Your verifier arrives on-site. Add live stream and watch the inspection in real time — direct them to check exactly what you need.
Receive your Proof Packet
Timestamped photos, unedited video, written findings, and verification summary delivered to your inbox.
Watch It Happen — Live
Add live stream to any verification and watch your verifier on-site in real time. You see exactly what they see, direct them to check specific things, and get a recorded copy of the full session.
You're in the room — remotely.
A real-time camera feed from the verifier's device streams directly to you. Watch, direct, and ask questions as the verification happens. No editing. No cuts. What you see is what happened.
Real-Time Feed
Stream starts when the verifier arrives on-site
Two-Way Direction
Tell the verifier what to check, zoom in on, or revisit
Full Session Recorded
The entire live stream is captured and included in your Proof Packet
Private & Secure
Your stream link is unique — no public access
Your Proof Packet
When the verification is complete, you receive a full evidence package — everything you need to make a decision, settle a dispute, or close a deal.
Delivered to your inbox within hours of verification completion
Timestamped Photos
10–20 high-resolution images — every image GPS-stamped with date and time
Video Evidence
Full walkthrough video captured on-site — unedited, continuous footage
Written Findings Report
Clear written summary of what was observed — condition, discrepancies, notes
Verification Summary
Pass / flag / concern breakdown for each item on the checklist
Authentication Checklist
Item-by-item result for every marker checked — serial, label, packaging
Tamper-Evident Record
All evidence is timestamped and logged — chain of custody preserved
Live Stream Recording
Full recording of your live session included (if live stream was selected)
Simple, Transparent Pricing
No hidden fees. Add live stream to any verification.
- Serial number verification
- Packaging & label inspection
- Authentication marker checks
- 10–20 timestamped photos
- Unedited walkthrough video
- Written findings report
- Verification summary
- Live stream recording (if selected)