PartSign

Problem :- There is a shortage of certain electronics parts ( Let's take an example of GPUs ) in the market People don't have other option than purchasing these parts from black market/scalpers at a higher price than the actual MRP. When the part goes bad the customer goes to the scalper and the scalper gets a fake bill and claims the warranty at the service center.

PartSign is a project where the authorized dealers can attest a verified bill on the sign protocol. If any problem occurs in the parts then the service center can easily verify the attestation and make sure that the part was purchased from an authorized dealer, If the attestation is not found then they will refuse for the warranty. If the Manufacturing companies announce this new warranty policy then hopefully the scalping will reduce and the supply chain of these parts will improve.

Note :- For testing the warranty check feature you can use these addresses :

1. 0x7Df34FEEe75BAA147D2cAa19Df652f20DaE9addf ( Customer )
2. 0x188939Cee4d616B188A57D4279724ACBd96b8efC ( Attester ) ( make sure you do not include any extra space after the address )

In this project I have used ReactJs along with the sign protocol sdk. I have also used some styling libraries like tailwind which makes writing the css code much more faster. For making the UI more joyful, I have also used some animation libraries like framer motion and gsap for some little and minimal animations.