Isabelle Bonnet

Background

About Isabelle Bonnet

Beeing myself a buyer of second-hand products, I have always been frustrated by the lack of guarantees that sellers can provide me. Photos are not enough to convince me, and very often there is no receipt either. Based on this observation and my knowledge of blockchain technology and cryptography, I had a simple but revolutionary idea: provide a certificate for each purchase in the form of an ultra-secured PDF sent by e-mail. This solves all the problems: that of storing the proof (it is sent by email), that of the guarantee of the brand (the certificate is cryptographically signed by the brand), and that of the remote second-hand sale (the certificate is digital and can be shared online). I now distribute this solution to the most prestigious brands, by carrying out a sharp work of IT services, so that the solution is integrated seamlessly into the systems of the House.