TAG Announces Successful Completion of Distributed-Ledger Technology Pilot, Outlines Next Steps for Initiative

Sep 8, 2020

LONDON, Sept. 8, 2020 /PRNewswire/ -- The Trustworthy Accountability Group (TAG) today announced the successful completion of a twelve-month cross-industry pilot programme to evaluate the feasibility and potential benefits of Distributed Ledger Technology (DLT) to increase trust and transparency in digital advertising. Launched by JICWEBS last year prior to its merger with TAG, the pilot included participants from major brands including Nestle, Telefonica/O2, McDonald's, Virgin Media and Johnson & Johnson; agencies including GroupM, Havas, IPG, Mindshare, OMD, and Zenith; and more than 15 prominent ad tech providers and publishers spanning nearly every segment of the supply chain.

"Building a more transparent ecosystem requires both innovation and collaboration, and this pilot has demonstrated our industry's commitment to working together to quickly and thoroughly evaluate new technologies," said Jules Kendrick, Managing Director UK & Europe for TAG. "Our pilot showed promising opportunities for a DLT platform, including the potential to achieve a 'Shared Truth' where the same data is recognized as valid and accurate across the supply chain. We look forward to expanding our consultative efforts to help ensure that every participant in the supply chain can be sure that 'what you see is what I see.'"

The results of the pilot helped demonstrate the potential of DLT for:

  • Supply Chain Transparency – Despite log level data availability and inconsistency issues, the TAG DLT Pilot successfully validated the use of a DLT platform as a unified data and reporting layer for the industry. DLT harmonises impression log level data to a common format, automates data access management, ensures data immutability, security and privacy - data recorded in the ledger is only be accessed on a need-to know basis via encryption keys under the control of the data provider - and streamlines the access to supply chain reconciled log level data via a single API.
  • Supply Chain Optimisation – The Pilot allowed participants to use Shared Truth to validate the execution of campaigns against a set of metrics reconciled among multiple vendors including discrepancies, measurability, viewability, brand safety or fraud prevention metrics. The focus of the Pilot was more on the validation and reconciliation of impressions against qualitative and quantitative metrics and less on the financial values. For DLT reconciled impressions, 34% were categorised as non-qualified and/or non-viewable.
  • Operational Efficiencies – The DLT platform successfully tested how smart contracts can automate business processes between ad buyers and sellers providing significant operational efficiencies. Research conducted with agencies indicated that programmatic teams spend up to 60% of their time downloading, formatting and reconciling data, compared with just 20% analysing it. Additionally, 59% of respondents thought campaign reporting and reconciliation would benefit most from automation.

"To address difficult cross-industry challenges, TAG helps create a collaborative environment for companies to share new ideas, exchange information, and set common standards," said Mike Zaneis, CEO of TAG. "While DLT is still in its early stages, we believe this pilot not only highlights the potential for this type of technology but also the importance of working with stakeholders across industry to evaluate and find consensus on common standards."

To further evaluate both the opportunities and challenges facing a DLT industry consortium network, TAG plans to launch an industry consultation to share detailed information about the initiative and give stakeholders across the industry the opportunity to give their input to determine how best to move forward. Interested parties can contact TAG's Director of Strategy and Standards, Adrian Lacey, for further details.

The findings of the Pilot will be discussed at a CreaTech session 'Where advertising meets technology' on Monday (7 September at 12:40pm) as part of London Tech Week, featuring Jules Kendrick, MD UK and Europe, TAG; Fiducia CEO Tim Brown; and IPA President and CEO of Publicis Sapient Nigel Vaz.

TAG partnered with London-based tech business FIDUCIA for the pilot, which ran from July 2019 to July 2020 and included 20 data feeds spanning Demand Side Platforms, Supply Side Platforms, Content Verification Tools, and Publishers. The pilot analysed 112 million impressions worth £1.4M across 127 campaigns.

Reaction from participants: 

Nigel Vaz, IPA President and CEO Publicis Sapient: 

"For me the focus of this project is ultimately about digital advertising payments and reconciliation of the supply chain. While the internet made information accessible to everyone, we hope blockchain as a technology – and specifically DLT, as used in this pilot, will start to create accountability for the transactional aspects of the internet.

"While driving efficiencies, it will also enable greater transparency in line with real, demanding regulatory requirements in a way that will allow us to regain the trust we've lost due to the evolving proliferation in this area." 

Steven Pollock, Head of Media Communications for UK and Ireland, Nestlé: 

"Nestle is committed to being part of a transparent and accountable programmatic ecosystem. The JICWEBS DLT pilot is an important initiative in understanding how DLT can be a solution to many of the challenges that our market faces." 

Simon Reip, Head of Digital J3, UM (for Johnson & Johnson): 

"J&J and J3 are excited to be supporting the potentially groundbreaking JICWEBS DLT pilot, helping lay down the foundations to a more transparent programmatic ecosystem. Only together as a cross-industry consortium can we truly solve this problem, and it's great to see so many partners willing to take part."

Mia Mulch, Deputy Managing Director, OMG Programmatic at Omnicom Media Group:

"Omnicom Media Group UK and our agencies are committed to being part of a transparent and accountable programmatic ecosystem. The JICWEBs DLT pilot is one key initiative in the UK that is helping to solve many of the challenges that programmatic faces."

Vittorio Capasso, Partner Development Manager, Adform:

"We believe the JICWEBS DLT initiative will help the industry to improve transparency and trust, tackling the challenge with an innovative approach that will definitely result in new solutions. We are happy to contribute to this project as we are committed to create a trusted advertising environment" 

Bal Singh, Programmatic Sales Director – UK, Aufeminin Groupe / Netmums

"Here at Netmums we believe providing end to end supply chain transparency is a win-win for all legitimate parties within the supply chain and is therefore why we believe a cross industry approach such as the JICWEBS initiative is the best way forward. Not only will it allow our clients to maximise their ad spend and reduce fraud, but it will allow more revenue to blow to premium publishers such as ourselves enabling us to create more quality content for our users. This is why we see initiative as not only important for us, but crucial for the success of our entire ecosystem." 

About the Trustworthy Accountability Group 

The Trustworthy Accountability Group (TAG) is the leading global certification program bighting criminal activity and increasing trust in the digital advertising industry. Created by leading US industry trade organizations, TAG's mission is to eliminate fraudulent traffic, combat malware, prevent Internet piracy, and promote greater transparency in digital advertising. TAG advances those initiatives by bringing companies across the digital advertising supply chain together to set the highest standards. TAG is the first and only registered Information Sharing and Analysis Organization (ISAO) for the digital advertising industry. For more information on TAG, please visit tagtoday.net.

Media Contact:
Andrew Weinstein
[email protected] 
202-667-4967

SOURCE Trustworthy Accountability Group

More News

article.head.headline
Nov 1, 2026
Aquarium shark that helped 'dispel myths' dies

Staff at Plymouth's aquarium pay tribute to a sand tiger shark believed to be almost 30 years old.

article.head.headline
Nov 1, 2026
Self-improving AI the key step towards AGI but safety is key: Z.ai founder

Using artificial intelligence to build even smarter systems will make artificial general intelligence (AGI) more achievable, though it would need to be done safely, leading Chinese computer scientist Tang Jie said at an event in Shanghai on Saturday. The remarks underscore how AI companies in the US and China are both chasing the holy grail of recursive self-improvement (RSI), where increasingly powerful AI systems also become better at improving themselves in an ever-accelerating...

article.head.headline
Nov 1, 2026
Cyril Hilsum, Who Helped Invent Flat-Panel Displays in TVs and iPhones, Has Died at 101

The man who helped develop the technology for liquid crystal displays — the screens in flat-panel televisions and laptops — has died at 101.

article.head.headline
Nov 1, 2026
Cyril Hilsum, Who Helped Invent Flat-Panel Displays in TVs and iPhones, Has Died at 101

The man who helped develop the technology for liquid crystal displays — the screens in flat-panel televisions and laptops — has died at 101.

article.head.headline
Nov 1, 2026
Swarms of Butterflies Land at New York’s Natural History Museum

The cartoonist Peter Kuper has filled a corridor with drawings of monarchs, depicting the beauty of the annual mass migration to Mexican forests — as well as its perils.

article.head.headline
Nov 1, 2026
DeepSeek unveils AI ‘super agent’ in coding race with OpenAI, Anthropic

Chinese artificial intelligence start-up DeepSeek has previewed a plan for a more autonomous AI agent that can handle multiple tasks with minimal human intervention, as it steps up competition with US rivals OpenAI and Anthropic in developing coding assistants. The proposed system, dubbed super agent, aimed to reduce the need for humans to coordinate multiple AI agents and monitor their progress, addressing a key bottleneck in managing today’s increasingly complex workflows, according to a...

article.head.headline
Nov 1, 2026
Millennials lead AI shopping adoption in India at 84%, ahead of Gen Z: McKinsey

Millennials are leading the adoption of artificial intelligence (AI) for shopping in India, with 84 per cent using AI-powered tools to search for products, compare options or make purchase decisions, ahead of 74 per cent of Gen Z consumers, according to a report by McKinsey & Company.

article.head.headline
Nov 1, 2026
Spill from vandalised home oil tank kills 13 birds

A number of birds are also injured after the spill from the oil tank earlier this week.

article.head.headline
Nov 1, 2026
CVSS 10.0 LXD, MicroCloud Flaw Lets Attackers Impersonate Trusted Clients Without a Private Key

A critical flaw in Canonical's LXD and MicroCloud let an attacker log in as a trusted client without holding that client's private key. To do it, the attacker had to reach their HTTPS API over the network and have the trusted client's public certificate. Once in, the attacker would act as that client, with access to the cluster and its virtual machines. If the impersonated account is

article.head.headline
Nov 1, 2026
Get Apple iPhone 18 Pro 512 GB for ₹56,970, 1 TB model at ₹51,447; iPhone 17 Pro for ₹39,147: Reliance Digital offers

Reliance Digital is offering exchange discounts on select iPhone models, with prices dropping to as low as ₹28,797 after maximum exchange benefits.

article.head.headline
Nov 1, 2026
The dogs Brits struggle to care for: RSPCA reveals the breeds seeing the biggest rise in its rescue centres - including Pocket Bullies and Malinois

Britain's rescue centres used to be packed with the likes of Staffies and Jack Russells - but new data reveals a dramatic shift in the breeds ending up in RSPCA care.

article.head.headline
Nov 1, 2026
Hackers Steal About $2.7 Million From Polymarket Traders via Hijacked DebugBear Script

Malicious code on the website of prediction market Polymarket sold some signed-in traders' positions and moved their funds to the hackers on October 29. The code had replaced a page-speed script that the site loaded from an outside company. Polymarket says it is refunding about $2.7 million to 726 affected wallets. Blockchain records show crypto worth about $2.64 million reached


YOUR NEWS, OUR NETWORK.

Do you have Great News you want to tell the world?

Be it updates about your business or your community, you can make sure that it’s heard by submitting your story to our network reaching hundreds of news sites across 6 verticals.

Science Of The World

Science Of The World offers breaking in-depth news about the latest scientific discoveries and technologies in a user-friendly format.

NEWSLETTER