Overton construction and management experts are now accepting Bitcoin as a payment method - Credit: Overton/Getty A construction firm has started accepting Bitcoin as a method of payment - one of the first business in East Anglia to welcome cryptocurrency. A bitcoin - worth more than £39,000 each - is a currency stored in a digital wallet. When traded between users worldwide this is recorded on a public record called blockchain. Specialist construction firm Overton said it made the move to stay on the front foot for years to come. Adam Overton, director of the Heydon-based business said: “In recent years there has been significant growth in the use of cryptocurrency worldwide, not just as investments, but for purchasing product and services too.