Durable Medium S3DOC

S3DOC WORM new generation of durable medium

Secured Solid State Documents

Durable and secure file storage

Main benefits

Full compliance with the regulations for the durable medium (confirmed by an audit)

Significant cost reduction compared to paper-based communication with the customer

Wide licensing and pricing model adapted to different scale needs

Possibility to integrate with existing systems through an enhanced API

Customizable to customer requirements

Comprehensive project implementation based on one business partner


Gazeta Bankowa recommends the S3DOC a new generation durable medium in the category of INSURANCE AND OTHER FINANCIAL INSTITUTIONS in the 13th edition of the "Gazeta Bankowa" Technology Competition Hit of the Year 2020

Maciej Wośko
Editor-in-Chief of Gazeta Bankowa

After reading the design documentation provided by BCHAIN PARTNER LTD and successfully conducting the audit, it was stated that the described technology has the characteristics of a durable medium. The scheme of the developed system and the encryption methods used guarantee the security of the stored data. The introduced mechanisms of file content verification, in particular protection against unauthorized access, do not raise any doubts. The architecture of the presented S3DOC system is so flexible that it can be further extended in the future.

Polish Academy of Sciences
Systems Research Institute


Durable medium

Cryptographically guaranteed impossibility of modification of documents

Lifetime access

There is no time restrictions on access to files entered into the system

No third party

You don't need an external organisation to ensure document security

Digital signature

Our multiSign module allows you to make declarations of will and confirm them with a one-time authorisation code

Mobile access

The system includes a dedicated mobile application available for iOS and Android platforms

Data encryption

The encryption module provides encryption of data 'in transit' and 'at rest'.

Latest News

S3DOC for insurance companies

We invite you to read a new article in Warsaw Business Journal about the benefits that can be achieved by an insurance company after the implementation of […]

S3DOC document encryption (KNF recommendation)

The Polish Financial Supervision Authority (UKNF) has issued recommendations to supervised financial institutions concerning the encryption of data processed in the cloud.   The UKNF message lists […]


Choose S3DOC

Comply with regulations, avoid penalties, buy durable medium S3DOC

Versions of S3DOC



If you would like to know more about our products, please contact us.

+48 731 551 608, +48 602 26 26 17

street: Skarbka z Gór 140A/4, 03-287 Warsaw, Poland
VAT ID: 1133001476, REGON: 383936331, KRS: 0000795171