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The Motor Chain

Document your cars history with a simple and powerful app. The Motor Chain allows you to enter, maintain and update your vehicle’s history on the blockchain. All details such as the VIN, services and repairs are saved immutably. TMC allows owners to authorise garages, certifiers, consultants, appraisers and other 3rd parties to participate in your car’s documentation, increasing the trust on the vehicles history and lets you even seamlessly transfer the documentation in case you sell the vehicle. 


Use our EVC - European Vintage Cars partner code to signup:


Private, Trusted, Verified

Designed and developed in Switzerland, with input from prominent collectors and restoration shops, TMC features strong cryptographic security and ownership verification. The Motor Chain is completely private and every profile is verified. Only if you premit access to other users, they will be able to see the history, VIN and pictures of your vehicle. The TMC app is only available in the Apple store, Android users can use the Motor Chain's mobile website. 


The Founder - Julio Saiz

Julio is a computer science engineer with 20 years of experience working for big corporations, mainly focusing on information systems governance and security. In 2019 he founded The Motor Chain with the mission to preserve classic cars. He also invented the Concours of Elegence category "The Best Documented Car in Show" award that intends to highlight the importance of documenting classic vehicles and reward the efforts of the owners.


Documentation Services

Don't want to upload all documents yourself? We are coming onsite to register the car on the Motor Chain and and we will do a professional scanning of all documents. Please reach out via Email if you are interested. Travel expenses apply. 

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