Keep a permanent ledger of your automotive modifications and services.
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/c4f31a8e-f8ef-4e81-ae40-750f22e49c3d_rw_1920.png?h=e0910243df79d1aed88040551c4b5346)
In a world of sophisticated automotive technology, unreliable and disorganized paper records are still used to keep track of everything that happens to a car, from maintenance to sales. What if there were a record-keeping system for cars that is as sophisticated as the vehicles themselves?
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/b41ab7e8-2f50-413a-91a1-b6472735d2bb_rw_1920.png?h=4b3498f5946ee606fe2ca451d089e97b)
I set out with 3 other teammates (Zhao, Andro, Curran, and myself) to design a trusted and secure system built on blockchain to record automotive transactions.
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/dd4705a1-9b00-44d8-8b7a-91c89e9594e6_rw_1920.png?h=bb3e3906bef16b4e3ca3832140e79da6)
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/6edeca9c-07c5-4730-a189-c018c7c61285_rw_1920.png?h=a2e7624bf4a966d448feed92d97872eb)
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/60ecfb7c-912e-44bf-b6ed-c896aa2b9b94_rw_1920.png?h=16a9b124331f348fb2cf0c3a0b873845)
![](https://cdn.myportfolio.com/3ea79792-f898-420d-9692-462503ef01c4/e9b1fbfd-5045-4a5c-83d1-5037ccf9ab7e_rw_1920.png?h=a1e4277c1cba306e3dbc8fec4ffd27e6)