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MetaX sets up Ads.txt Plus as an application on its blockchain-based adChain

The solution distributes publishers’ anti-fraud file and makes it searchable by buyers.

Barry Levine on December 18, 2017 at 10:43 am

Step by step, the Interactive Advertising Bureau’s (IAB) ads.txt initiative is being utilized by publishers.

The idea is that this text file, when made available on a publisher’s website, tells advertisers which exchanges or other sellers have the right to represent that publisher’s ad inventory. Faked inventory has been a big part of ad fraud, where unscrupulous sellers fraudulently represent that they can sell, for instance, ad space on The New York Times’s website.

Aside from adoption, one problem with ads.txt is that some publishers are not keeping them totally up to date by removing outdated sellers and adding new ones. Also, demand-side platforms (DSPs) have used web crawlers to go out and find the publishers’ ads.txt files, which can add time to this millisecond-wary industry and can miss updates in the intervals between sweeps.

To address these issues, ad blockchain firm MetaX has released what it calls Ads.txt Plus.

[Read the full article on MarTech Today.]

About The Author

Barry Levine

Barry Levine covers marketing technology for Third Door Media. Previously, he covered this space as a Senior Writer for VentureBeat, and he has written about these and other tech subjects for such publications as CMSWire and NewsFactor. He founded and led the web site/unit at PBS station Thirteen/WNET; worked as an online Senior Producer/writer for Viacom; created a successful interactive game, PLAY IT BY EAR: The First CD Game; founded and led an independent film showcase, CENTER SCREEN, based at Harvard and M.I.T.; and served over five years as a consultant to the M.I.T. Media Lab. You can find him at LinkedIn, and on Twitter at xBarryLevine.