Proof of Play has been sold as undeniable verification—but it’s not. It only tracks what was scheduled, not what was truly seen. If the screen is off, the ad still 'counts.'
That’s not proof. That’s assumption.
Proof of Display
Seen, Verified, Trusted
Proof of Display is the only true verification method, powered by Vojo’s patented Fingerprint technology. It verifies each ad at the moment it appears on-screen—not when it’s scheduled.
If the screen is off, on the wrong input, or malfunctioning, the impression doesn’t count.
Unlike Proof of Play, Vojo doesn’t rely on CMS logs or media owner reports. It’s independent, real-time verification, ensuring advertisers only pay for impressions that actually happened.
That’s real proof—not guesswork.
True Transparency
Real Impressions. Real Accountability.
True Transparency™ is only possible when ad verification happens at the screen level, not within a content management system. Vojo’s Proof of Display sets the gold standard, ensuring every impression is verified in real-time—not assumed based on a schedule.
If the ad didn’t play, it didn’t happen.
With Vojo Verified™, advertisers can buy with confidence, and networks can prove their value—backed by independent, tamper-proof reporting.
This is the future of DOOH. Anything less isn’t true verification.
No assumptions. Just proof.
The only true verification for DOOH.
Why Proof of Display Matters
Your Eyes Everywhere. Traditional Proof of Play shows when an ad was scheduled, not if it actually appeared. Vojo's Proof of Display verifies ads on-screen, in real-time, ensuring only true impressions count.
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