In times where digital transformation takes center stage to respond to the new needs and habits acquired by society, disruptive business models arise for guarantee to the end user the inalterability, transparency and security of their data and transactions carried out. Blockchain technology is born to make these business more secure and transparent by creating a perfect audit trail for each user. This technology has been used successfully in other business areas and its replication in health sector would be a great impact due to the type of sensitive information it manages. We find, in this sector, a need to be solved in the area of clinical and anatomic pathology due to the loss of patients clinical tests, which generates delay in diagnosis and timely treatment. This project proposes the development of “BlockSalud”, a system that allows the registration and traceability of the patie...