IAB Rolls Out Blockchain Pilots

We’ve been around since before the dot com bust, which gives us the authority to predict the future (just kidding). But one thing we know, because it has been more a reality than a prediction in the past, is that the IAB under Randall Rothenberg is a powerful industry group that can drive change in our industry in the direction it chooses.

The last two big changes involved visibility metrics, and verification metrics. Now IAB Tech Lab is moving the industry in the direction of the block chain.

The blockchain, a technology that really isn’t new but became prominent when Bitcoin, a cryptocurrency built on its technology, briefly became a “store of value” last year. When we say store of value, we mean people began to invest in Bitcoin  the way they invest in gold or the stock market.

Although Bitcoin crashed, blockchain remains as an interesting option for the advertising industry because it is an “immutable, distributed ledger or record of transactions between a network of participants. The entries in the ledger are governed by pre-defined rules and validated by the network. The network can be public like bitcoin or private with only select participants.” IAB says there are benefits to the blockchain for advertising:

What are the benefits of blockchain in the media and advertising space?

  • Given the complex nature of the digital advertising supply chain, blockchain technology can offer greater efficiency, reliable and high-quality data.

  • Blockchains can create a more efficient medium by which two or more completely anonymous or semi-anonymous parties can complete various types of transactions potentially at a low cost.

  • Since blockchains are decentralized peer-to-peer networks, there is no single point of failure and no single access point for malicious hackers. Thus, it enhances safety and security for data.

  • This ability to keep a fully verifiable and immutable ledger or database that is available to all members of the blockchain provides a layer of trust and transparency that isn’t always available within media and advertising processes.

  • While blockchain will not cure all of ad tech’s problems, it can be beneficial in situations where there is censorship and both sides of the supply chain (i.e. publisher and advertiser) are disadvantaged by not having access to that information.

Here’s what is being tried, according to CMO Australia:

Members actively involved in the IAB program include FusionSeven, Kochava Labs, Lucidity and MetaX, with each piloting emerging blockchain-based offerings with supply chain partners including advertisers, agencies, DSPs, exchanges, publishers and technology vendors.


As an example, IAB said Lucidity’s ‘Layer 2’ infrastructure protocol is being used in a pilot to verify ad impressions and improve programmatic supply chain transparency through a decentralised, shared and unbreakable shared ledger. This will be followed by other pilots looking into fee transparency, digital publisher signatures and audience verification.

Another company not involved in the IAB Tech Lab’s group is Brave, creators of the browser that pays publications through its own cryptocurrency, the Brave Attention Token (BAT).

There’s almost no way that the blockchain will turn out to be completely useless to advertising, since  the entire purpose of Ethereum’s technology was to create smart contracts. However, unless it can scale in speed, you won’t see it in ad tech any time soon to do things like serve up ad calls.