Evidence
A sample Proof of Display report
What an advertiser actually receives from a Harvester-equipped screen: verified plays, verification rate, screen uptime and fingerprint-matched play logs, annotated line by line.
See exactly what your advertisers get.
A real Proof-of-Display report, with every play independently verified by the Vojo Harvester.
Proof-of-Display Report
Verified by Vojo Harvester
1,284
Plays verified
99.5%
Verification rate
99.9%
Screen uptime
Independently verified · Proof-of-Display
Illustrative sample data
What's inside a Proof-of-Display report
A Proof-of-Display report is the evidence an advertiser or agency receives for a DOOH campaign verification, independently captured by the Vojo Harvester rather than self-reported by the player. Below is what each section shows, using the same illustrative sample data as the report preview. This is the sensor-verified report from Harvester-equipped screens; it is a separate format from the campaign-level reporting advertisers receive from Vojo Passport™, which measures from inside the creative.
Campaign & screen summary
Every report opens by anchoring the evidence to a specific campaign, screen, and time window: in the sample, AURA Paris' Eau de Parfum campaign running 1–14 Jun 2026 on a portrait forecourt screen. An advertiser can see at a glance exactly which inventory and flight the proof covers.
Headline verification KPIs
Three numbers roll the whole report up for a media buyer skimming on their phone: plays verified (1,284 in the sample), verification rate (99.5%), and screen uptime (99.9%). These come from the Vojo Harvester independently observing the screen, not from the player's own playback logs.
Verified-play log
Below the summary sits the underlying evidence: a timestamped log of individual plays, each with duration and a fingerprint match score (0.97–0.99 in the sample rows). The fingerprint match proves it was this specific creative on screen at this specific second.
Independent verification badge
Every report carries a clear verification mark: independently verified by the Vojo Harvester, a sensor that watches the screen itself rather than trusting the player's self-reported logs. For agencies auditing DOOH spend, that independence is the point.
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