4thtech solutions

Partners, Recognition & Memberships

//**Supported and recognised by numerous partners, individuals and organisations:



© 2020 4THTECH Consortium, all rights reserved. The 4thPillar trademark is registered under the number 017683285 with the European Union Intellectual Property Office.



As 4thtech solutions moved to production, it was time to also move them to production server infrastructure. We have chosen the Linode, Linux virtual machines cloud server infrastructure. With 11 data centres worldwide, extensive peering relationships, and Next Generation Network (NGN), Linode delivers the modern infrastructure and performance to innovate at scale.

The Daily Chain

The Daily Chain


"We are delighted to enter a Media Partnership with 4thPillar technologies in order to provide informative and educational content about this exciting new project. They are a young company in the Blockchain space with huge potential and we are looking forward to helping them grow and evolve over the coming months." The TDC team

The Daily Chain is a news platform and educational hub founded in January 2019. We are dedicated to providing unique and informative daily content across all facets of the blockchain and cryptocurrency industry. We are a passionate team of blockchain enthusiasts who believe that this technology has enormous potential for social good, change, and ultimately making the world a better place.




4thpillar technologies joined the Slovenian national blockchain testing infrastructure called SI-Chain. The Si-Chain implementation of 4thpillar technologies electronic data and documents exchange protocol and identity mechanism is underway. 

Supported by Slovenian Ministry of Economic Development and Technology, powered by HashNET and Telemach, Si-Chain was established in November 2019 with the intent to enable testing of existing and new blockchain applications for the public and private sector.

Tolar hashnet

Tolar HashNET


Supported and approved by Slovenian Ministry of Public Administration, the consortium was formed between 4thpillar technologies and HashNET, to enter the INEA 2020 CEF Telecom Call with the blockchain eDelivery solution and SI-Chain implementation.

HashNet is an innovative consensus platform which provides a novel solution to computational and communicational difficulties of maintaining large-size public distributed ledgers. (Tolar - Next-gen cryptocurrency, n.d.)

UNECE Online Workshop

Geneva event

UNECE Geneva virtual workshop presented ongoing work on the project “UN/CEFACT Chain – Guidance for cross-border interoperable blockchain infrastructure 4.0”

The Geneva UNECE event 4thtech presentation provides the understanding to blockchain eDelivery protocol use-case basic technical specifications and discovers aspects of legal, governance and technical interoperability.

UNECE Chain Project

whitepaper creation

Dr. Rezun was granted an Experts status at United Nations Economic Commission for Europe, where he is a part of the core team of the UNECE CHAIN project, implementing blockchain eDelivery protocol (i.e. FOURdx) as one of the use cases of possible future digital data exchange solutions.



ZZI is leading electronic data and document exchange provider in the region, experts in digitalisation, smart logistic and procurment chains. ZZI has educated the project development team and supported the research and development of blockchain eDelivery protocol (i.e. FOURdx) as we know it today.

“I see amazing possibilities in 4THPILLAR TECHNOLOGIES products. The FOURdx, eDelivery serves as a system for sensitive document distribution between organizations and individuals and is based on blockchain technology. A truly innovative and amazing solution.”

Igor Zorko, ZZi

Blockchain Adria


Where we act as research panellists, creating value post-conference and co-research worldwide blockchain adoption for the public and private sector.


Adriatic Council


In May 2018 Adriatic council awarded Dr. Tali Rezun with the Beyond 4.0 award for his dedication, promotion and accomplishment in the field of science, new technologies and innovation for the 4thpillar technologies blockchain eDelivery protocol.




HI-WISE is an advanced PLUG&PLAY hardware wallet with futuristic uni-body design. Unique to the market, the HI-WISE has no openings and buttons, just a HI definition LCD and it is powered by Qi charging technology. In november 2019, partnership was formed to bridge the gap between the FOURdx – eDelivery platform and final user experience. The HI-WISE can be used as an alternative to 4THTECH add-on, providing platform login, identification and transaction conformation features.


Online Guerrilla


Online Guerrilla is a service provider, that deals with online strategy’s, tactics, content and brand awareness. Established in 2005, Online Guerrilla offers unique expertise from the fields of online brand awareness, web-application development, advanced website design, SEO and professional value-added content creation (i.e. professional brand articles, photography, videography, audio production), what been has strategically applied also for the 4thpillar technologies brand from the very beginning in 2017.




BDO’s global organisation extends across 167 countries and territories, with 88,120 people working out of 1,617 offices – and they’re all working towards one goal: to provide our clients with exceptional service. BDO supported the project from the beginning in 2017 and helped create project compliant financial framework.

"The project intents to be fully transparent and fully tax domiciled (resident) in Slovenia and therefore a pioneer in that area. All that brings in certain issues but drags away important risks. Being truly transparent is never easy (nor cheap) but is to my belief the only way for being successful in the long term."

Mag. Mitja Černe, BDO

aeon real-estate

Aeon Real-Estates

testing partner

Due to highly sensitive document nature (i.e. contracts, land registries), the real-estate industry is starting to recognise the benefits of blockchain document exchange. In February 2020, a group of real-estate agencies from SE Europe (i.e Aeon Group d.o.o. and Arenda real estate d.o.o.) under the franchise of Century21 joined our blockchain eDelivery protocol (i.e. FOURdx) testing program.

“As we did not have any experience with blockchain so far, it was different to understand the concept of wallets, but the team from 4THTECH, explained the process clearly. In first phase we started to transfer sensitive documents between real-estate sellers and the agency. So far there were no problems with the system, the files upload with no problems, no matter the size and are delivered to destination in minutes.”

The Aeon Team

Naton Human Resources

testing partner

The third biggest human resource agency in Slovenia, Naton human resources, supports the project from 2018. Naton, was one of the first early adopters, testing the blockchain eDelivery protocol, towards solving there digital data and document exchange challenge.

“Document exchange solution provided by the 4thpillar technologies has three major benefits. The first benefit goes towards physical documentation optimisation, as we in Naton have hundreds of documentation folders pilling up, we urgently need digital transformation solution. Second, the GDPR compliance can simplify a lot of processes, and the third benefit goes to saving paper and with that saving the planet. “

Branko Parazajda, Naton HR

Work Service

Work Service


Work Service is the biggest Polish human resources agency, with branches covering most of SE Europe and employing over 100.000 people. Work Service recognised the project potential and became a supporter and partner already in 2018.

“This new technology allows completely new ways of dealing with sensitive documents. There are thousands of tons of paper that need to be processed to make sure that the employment relations are done properly. With this revolutionary new technology, we can change that! We finally will be able to do our job almost without paper. “

Wojciech Mora, managing director at Work Service Group


The 4thPillar trademark is registered under the number 017683285 with the European Union Intellectual Property Office. © 2020 4thtech Consortium, all rights reserved. 

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