Blockchain signature for documents and images
A glimpse of using modern technology to provide adequate solutions to business needs. The document signature system was built with blockchain technology.
It provides the ability to upload documents, get them signed cryptographically and have them verified within the system for integrity.
Some extra features have been added
- Telegram bot to which you can send documents to and have them signed
- Acceptance signing of documents by customers
- Verification system upon uploading document and it's hash
- Multi Blockchain genesis blocks possible
The project was successful in verifying the integrity of business-centric documents such as contracts, invoices and offers so they are not altered during transmission or by a 3rd party afterwards.