
A durable medium is entering a new stage of development in Poland. Thanks to the unique combination of blockchain technology and WORM storage in the cloud, the solution created by KIR in partnership with Hitachi and with the participation of OChK and IBM can be used by Polish companies for fast and secure electronic distribution of private documents. PKO Bank Polski was the first to make this tool available in contacts with its clients.
Durable medium is the future of digitization when it comes to contacts with customers. Under regulatory requirements, the tool ensures that documents are invariable and irremovable, while alerting the users to any instances of their dispatching. It enables each and every customer document, from the first version to the latest, to be stored in a safe and secure way and to be accessible at any time from anywhere, even after the end of the contract. Thanks to the cooperation of KIR, Hitachi, Operator Chmury Krajowej (OChK) and IBM, the first such cloud-based solution is now available in Poland, uniquely combining blockchain and WORM technologies.
A durable medium allows the distribution of private documents relating to specific users, in compliance with all legal requirements, including GDPR. The clients of a given institution will be able to log in to a dedicated portal and immediately gain access to all information. Whats more, they will also be able to make sure that files have not been changed without their knowledge - this functionality is supported by blockchain technology.
Durable medium from KIR
In 2018, KIR, together with PKO Bank Polski, IBM and Accenture, developed a durable medium using blockchain technology. Its implementation at PKO Bank Polski was the first practical implementation of this technology in the Polish financial sector. Due to the legal conditions related to distributed registers, this version of the durable medium could only be used for the distribution of non-individualized public documents, such as banking regulations.
KIR's durable medium is available in a full range of functionalities. The launch of a version based not only on blockchain, but also on an object storage with WORM technology, makes it a tool that meets all legal requirements for the distribution of bank documents in Poland. Its usefulness can also be used by companies from many other industries that have and use sensitive information. In addition to banking, these include medical, telecommunications and insurance sectors.
The latest version of a durable medium from KIR is a versatile tool that offers comprehensive electronic distribution of documents of all types. Thanks to the simultaneous use of the WORM storage in cloud, blockchain technology and trust services, a system unique on a European scale was created. Our solution enables safe and convenient transmission of public information, such as price lists and service regulations, as well as private documents assigned to specific users. The first implementation of this solution in the largest retail bank on the market is an indication of further dynamic development of digitization processes in the Polish economy - says Piotr Alicki, President of the Management Board of KIR.
How does KIR's new durable service work?
The use of blockchain technology enables easy verification of the originality of documents, both by any interested entity and a private person, in a dedicated service portal. The immutability of each document is controlled by the electronic decentralized register from the beginning of the solutions operation. The durable medium uses a retention module that allows you to store documents for the time required by regulations. The requirement of invariability and immovability of documents is ensured by the WORM storage. The key element of the solution is also the business engine, i.e. the service layer integrating WORM and blockchain technologies, and the presentation layer (bank's internet banking, KIR portal) implementing all necessary processes related to the publication of documents on a durable medium. Thanks to this combination of several technologies, the new durable medium service from KIR meets all the conditions set by the regulator and may replace other forms of paper communication. Thus, it opens banks in Poland for a digital tomorrow, helping them to replace traditional methods of contacting customers with fully electronic solutions.
The practical and cost-effective implementation of this solution by end-users is possible thanks to Operator Chmury Krajowej, which has implemented one of the largest WORM storage instances in the country in its two processing centers. OChK not only provides secure storage for WORM, but also provides a comprehensive container platform for a durable medium business application.
The private blockchain network functioning in the solution was created in cooperation with IBM Poland. The use of the opensource Hyperledger Fabric technology guarantees the banks transparency towards the client.
The heart of the solution is the WORM (Write once, read many) object storage from Hitachi, which ensures the immutability and immovability of the documents stored on it, as well as the invariability of the metadata describing them, while maintaining the requirements of the GDPR - explains Tadeusz Woszczy ski, Country Manager Poland, Austria, Czech Rep., Slovakia & Baltics at Hitachi Europe Ltd. As part of the project with KIR, we also delivered a HCPortal application, which is the business engine of the solution. Everything has been implemented in the cloud and integrated with the HLF blockchain network, in which the checksum of published documents is stored. Thanks to this connection, the banks client can be sure that the document, e.g. a statement, has not been subjected to any interference - which can be confirmed at any time by verification - and
Most recent headlines
04/09/2025
Monumental Sports & Entertainment (MSE), in collaboration with Dalet, has been a...
01/05/2025
WASHINGTON The Corporation for Public Broadcasting has filed a lawsuit to stop the Trump administration from firing three of its board members, claiming the pre...
01/05/2025
HONG KONG Riedel Communications today said it has opened a new office in Hong Kong, enhancing its presence in the Asia-Pacific region....
01/05/2025
MUMBAI, India & BALTIMORE In a development that could advance efforts to bring NextGen TV to cellphones, FreeStream Technologies, Lava International and HMD hav...
01/05/2025
01 05 2025 - Media release Screen Australia empowers 100 distinctive Australian narratives
All The Boys Are Here writer/director Goran Stolevski and It s All...
01/05/2025
How PFX Delivered 750 VFX Shots in Just Four Months For Anthony Hopkins Thriller...
01/05/2025
Careline's New Wave Makeup Commercial Shot With URSA Cine 12K LF
Brie Clayton May 1, 2025
0 Comments
CAD Studios relies on large format, full fram...
30/04/2025
Film elements held at the Deluxe warehouse in March of 2015. Photo by Luis Silva...
30/04/2025
EA SPORTS FC 25 fans in Australia and Saudi Arabia, get ready to immerse yourselves in the beautiful game like never before. Spotify is excited to announce a n...
30/04/2025
The past year has been nothing short of a whirlwind for Tucker Wetmore. After th...
30/04/2025
Mexico's love for podcasts is no longer a trend-it's a lifestyle. With m...
30/04/2025
Slam poet Huda the Goddess wins 2025 Les Murray Award
30 April, 2025
Media releases
Australia for UNHCR and SBS are proud to announce that Huda Fadlelmawla...
30/04/2025
SBS, NITV and NIDA partner to empower the next generation of screen creatives
30 April, 2025
Media releases
SBS, National Indigenous Television (NITV) and ...
30/04/2025
By Joyce JC Cataldo
The media and entertainment industry is evolving faster than ever. Technology is shifting the way we create, distribute, and experience c...
30/04/2025
An image of Valencia, Spain, in the OneAtlas Living Library...
30/04/2025
NEWPORT BEACH, Calif. WPSD-TV, the NBC affiliate in Paducah, Ky., has selected Bitcentral's Central Control playout system to upgrade the station's mast...
30/04/2025
AMSTERDAM Zero Density, a global provider of virtual studio productions and on-air graphics, has appointed Baris Zavaroglu as its new CEO. Zavaroglu succeeds Of...
30/04/2025
The Avit Group, a forward-thinking audio-visual technology company, is bringing over 50 years of combined experience in delivering audio-visual design and insta...
30/04/2025
NXTGENbps will be showcasing its latest sustainable battery power solutions at this year's Media Production & Technology Show (MPTS), appearing alongside pa...
30/04/2025
Van Dyke skates and operates on Shoresy | photo by Dave Ferguson
Toronto-based Cinematographer Brett Van Dyke (Heartland, Jann, Carter) stepped into the rink...
30/04/2025
Leading provider of media playout solutions PlayBox Neo will exhibit a vast array of significant upgrades to its range of smart media innovations at CABSAT from...
30/04/2025
ITV Studios is renowned for its award-winning productions, including the reality TV phenomenon I'm a Celebrity Get Me Out of Here! Produced by Lifted Ente...
30/04/2025
The UK's presence at this year's CABSAT brings together 20 innovative companies under the GREAT Britain and Northern Ireland banner. From advanced infra...
30/04/2025
Lightware continues to strengthen its Environmental, Social, and Governance (ESG) initiatives by fostering diversity, inclusion, and community engagement within...
30/04/2025
LiveU is demonstrating for the first time in the UK, its revolutionary technological breakthrough in IP-video transport, LiveU IQ (LIQ ) and bringing its expand...
30/04/2025
Stand: A40
Calrec has been putting sound in the picture for more than six decades and is still pushing the boundaries of audio broadcasting with a full range o...
30/04/2025
Buckinghamshire New University (BNU) has opened its new virtual production studio, designed and integrated by CJP Broadcast. The installation equips students wi...
30/04/2025
Independent news producer in India focuses on delivering stories
nxtedition has supplied a complete newsroom system to Collective Newsroom, based in New Delhi,...
30/04/2025
Connecting the present, building the future
FOR-A, a cutting-edge video broadcast technology company backed by more than 50 years experience, will showcase it...
30/04/2025
DAD by NTP Technology reports a successful NAB Show in Las Vegas where the company focused on upcoming expansion options in development for its Thunder | Core a...
30/04/2025
CVP and Canon UK & Ireland are proud to announce the winning projects from the third annual Stories in Motion Young Filmmakers Awards, which took place on the e...
30/04/2025
Leading video software provider, Synamedia, today announced that beIN MEDIA GROUP ( beIN'), one of the foremost global sports and entertainment broadcasters...
30/04/2025
The Canadian Premier League (CPL) today launched a new-look website and app, offering supporters of Canada's men's domestic professional soccer league a...
30/04/2025
WASHINGTON In a wide-ranging press conference, Federal Communications Commission Chair Brendan Carr had both good and bad news for broadcasters, stressing that ...
30/04/2025
TORONTO Cignal TV is relying on Quickplay's Shorts tool for its recently launched Pilipinas Live Shorts service, available to millions of users of Pilipinas...
30/04/2025
NEW YORK Steve Lanzano will retire as president and CEO of the Television Bureau of Advertising at year-end, the group said....
30/04/2025
The news production tech provider nxtedition is reporting that it supplied a complete newsroom system to Collective Newsroom, an independent news producer based...
30/04/2025
NEW YORK As part of a major push to advance the role that artificial intelligence (AI) plays in the advertising industry, the Interactive Advertising Bureau has...
30/04/2025
Uzbekistan Airways is the latest airline to choose SES's network, while Thai...
30/04/2025
Loaded Uses Blackmagic Design for shroud Subathon Live Streams
Brie Clayton April 29, 2025
0 Comments
Blackmagic Studio Cameras and Micro Studio Camer...
30/04/2025
Help shape the future of video creator tools with MIDiA
Brie Clayton April 29, 2025
0 Comments
After a successful debut in 2024, MIDiA is calling once...
30/04/2025
Tania Le n and Kelli O'Hara to be Honored at Boston Conservatory at Berklee&...
30/04/2025
Andr 3000 and Sara Bareilles to Receive Honorary Doctorates at Berklee College ...
30/04/2025
Damien Molony will head back to Jersey for a second series of Bergerac, written by Toby Whithouse alongside Ashley Sanders, Emilie Robson and Faebian Averies
D...
30/04/2025
Advancing multi-domain EW operations: Rohde & Schwarz unveils latest innovations...
30/04/2025
Rohde & Schwarz pioneers the future of automotive Ethernet using Analog Devices&...
30/04/2025
Wuppertal April 30, 2025
Riedel Communications Expands Asia-Pacific Presence with New Office in Hong KongRiedel Communications, a global leader in real-time v...
30/04/2025
Back to All News
Mad Unicorn' Trailer Reveals a Riveting Rags-to-Riches Sa...
30/04/2025
Back to All News
Get Ready to Get Wild: Netflix Announces Mating Season, a New ...
30/04/2025
SAN JOSE, Calif. - April 30, 2025 - Harmonic (NASDAQ: HLIT) today announced that...