DocOnChain provides a suite of services built to make your documents safer and collaboration around them easier and more secure while significantly reducing the cost of document management.
We offer solutions that are entrepreneur friendly
from Startups, SME to large Companies.
DocOnChain is developed around a new
generation of tamper-proof digital signature
to sign and certify documents in the blockchain.
Take 2mn to discover why D.O.C is the most secure digital signature platform
How we are taking advantage of
Security - Trust - Privacy - Cost saving
The D.O.C platform of services is managed via a blockchain architecture
The D.O.C platform associates tamper-evident digital signatures to a distributed document storage in a way that is cryptographically secure, privacy respecting and machine verified.
The value of this system is that once a signature hash is stored, it cannot be changed or deleted.
This provides two valuable characteristics :
1) The hash itself identifies the file from which it was computed to forbid any corruption.
2) The fact that your hash is in the blockchain gives you a point in time when the operation was done.
In the future you can say that you have signed this document at this date and time, show the transaction in the blockchain which contains the hash. Now a person can take your file and compute the hash again and verify that it matches the one stored in the blockchain.