Luxury brands use blockchain to promote product transparency Updated: Updated: April 26, 2021 13:53 IST The companies will use blockchain to match product ID with client ID, enabling customers to access product history and authenticity by tracking manufacturing process right from raw materials stage to the point of sale Share Article AAA The system will adhere to client privacy and the information cannot be changed or tampered with, the company noted. | Photo Credit: Reuters The companies will use blockchain to match product ID with client ID, enabling customers to access product history and authenticity by tracking manufacturing process right from raw materials stage to the point of sale