BTL Group Ltd. has announce the addition of Jon Downing to BTL's advisory board. Over the last 25 years, Jon has successfully delivered innovation, business and technology services at some of the large and most respected global companies, including Visa, J P Morgan, HP Enterprise Services & American Express. Over the last two years, Jon was a key member of Visa Europe's Innovation Hub, Visa Collab, which was responsible for identifying and testing the most exciting, revolutionary ideas in payments and developing them into commercial realities. Jon setup and led the blockchain practice at Visa Collab and was responsible for leading multiple high-profile proof of concept initiatives with key start-up companies including BTL, testing ideas for new products and services across the whole payments eco-system, with specific focus and thought leadership in the blockchain and crypto-currency domain.