A fraud-proof application for a challenging environment
Our client, a leader in the security industry, mandated OpenWT to develop two native applications and a web library allowing to prevent fraud on value documents with an authenticity seal and checker based on Blockchain. In a context where more and more pressure is put on governments, academic institutions, and health companies to certify their documents, this verifier application was much needed. To respond to these needs, our client has launched a breakthrough digital seal technology to issue and verify tamper-proof documents.
How we took advantage of the blockchain technology to verify documents
Based on state-of-the-art data privacy proof blockchain solution, we used a complex computation to verify the proof of the authenticity of a document, even offline. We developed three different applications: two native mobile applications for iOS and Android (including a custom reusable SDK for each) and a web library that can be embedded in any website. Thus, allowing third-party applications to verify documents using blockchain technology.
The performances and offline capabilities brought by the native technologies enable our client to verify documents even in low network situations.
- A very short 1 week analysis
- 4 weeks from implementation start to MVP launch
- End-users's feedback gathering for continuous improvement
- 3 codebases developed: 2 native applications and 1 web library
One-click verification of the documents
The main feature of the app is the one-click document verification, even when being offline, thanks to native technologies.
Authenticity of a document at first glance
Instantly, the document is verified against the blockchain and the user can see quickly if the content has been changed, if the document is forged or if everything is authentic.
Native apps available on the store of both platforms
As a document issuer, anyone can verify the documents you are producing with an easy access application. Customers can verify the diplomas you are issuing or the birth certificates for example.
Weeks only to develop the MVP
Covid-19 tests secured by the verifier the first week
Review on the PlayStore