ProChain: Precision AD BlockChain Based On Big Data
![](https://documents.whitepaper.io/documents/rJ39DDwZX/rJ39DDwZX-0.png)
Published6/20/2018
Last UpdatedJuly 2024
Page22
VerifiedProChain is to build a transparent digital advertising data ecosystem by connecting advertisers, media and developers, improving the efficiency of advertising business, reducing the adverting traffic fraud, to intermediaries, and using big data to reap the maximum benefits.