Digitalbook.io vs Gradbase Limited

Free audiobooks and eBooks

Our goal is to help people discover and enjoy digital books. We designed a simple user-friendly site where users can explore over 100,000 free public domain digital books. Users can then download, create a personal online bookshelf or stream audio using our online player.

Gradbase guarantees that anybody, anywhere can instantly verify your true qualifications.

Founded by two Imperial College London alumni, Gradbase enables universities to securely store student records on the Bitcoin Blockchain. Once the records are issued, candidates then receive a custom QR code to include on their CV as a proof for their studies. Employers simply scan the QR code on the CV to instantly verify the record.