Irrefutable proof of originality
For when integrity & trust alone isn’t enough
Recommend for entities in highly regulated industries who have need a for irrefutable proof of document originality and a timestamped record of manipulations.
Insurance, Healthcare, Finance, Public sector, Judiciary, Oil & Gas, Construction, Military and many more.
Have the Ultimate Peace of Mind
Have the Ultimate Peace of Mind
There are two storage locations for this product. Your actual document is stored in the archives of Joisto, encrypted. The information regarding any changes & originality of your document, including the exact time (timestamp) is stored in the unchangeable network of blockchain, encrypted.
While it’s possible to have a record of all edits (including the time) in traditional security, Joisto’s Blockchain-enabled solution makes this information impossible to manipulate by anyone (internal or external). This means that there is an eternal & untouchable memory of your audit history – including proof of time.
Every time a change is made to your document, the event (not content) is verified by Joisto and a third party institutional verification partner. This means that while only you can see the contents of the document it’s mathematically impossible to takeover the whole network so you are protected against malicious activity.
Blockchain is the most sophisticated method of tracking timestamps & modifications. By design, it is resistant to modification of data stored in it’s network because once recorded, the data in any given block cannot be altered retroactively, without alteration of all subsequent blocks.

We’re fully GDPR compliant
Up till this day, there has been an continuous conflict between blockchain and GDPR. Blockchain is designed to be eternal while GDPR demands the possibility to remove data if & when required. Joisto is proud to announce their fully GDPR compliant Blockchain network.
If at any point you need to remove all record of your documents Joisto provides you all the tools, in-line with EU instructions for GDPR & Blockchain (Off-Chain Storage) you need to manage your documents lifecycle without breaking GDPR legislation.
HOW DOES IT WORK?
01 / Create & Edit
Your company channels creates and/or makes changes to the document
02 / Document stored
Your document itself is stored in the Joisto archive with all established security measures in place including access control.
03 / Encryption key made
Joisto and third party verification partners (institutional) verify that an archive event or change has happened and create an encryption key that represents the changes.
04 / Key confirmed & sent
The encryption keys from the different sources are confirmed for consistency and sent to a blockchain network via nodes.
05 / Stored encrypted
Reference information regarding the edits & timestamps are stored, encrypted in the blockchain network.
This is your irrefutable proof of originality and timestamped edits that is untouchable.
01 / Create & Edit
Your company channels creates and/or makes changes to the document
02 / Document stored
Your document itself is stored in the Joisto archive with all established security measures in place including access control.
03 / Encryption key made
Joisto and third party verification partners (institutional) verify that an archive event or change has happened and create an encryption key that represents the changes.
04 / Key confirmed & sent
The encryption keys from the different sources are confirmed for consistency and sent to a blockchain network via nodes.
05 / Stored encrypted
Reference information regarding the edits & timestamps are stored, encrypted in the blockchain network.
This is your irrefutable proof of originality and timestamped edits that is untouchable.

DM award 2019
“Compliance product of the year”

DM award 2020
“One to watch product of the year”