Display screens which operate by electro-mechanical and electronic means for providing customizable cryptocurrency and blockchain information, namely cryptocurrency price, cryptocurrency volumes, cryptocurrency exchange rates, current coin supply, block height and merkel root, namely, verification that data blocks have been passed between peers whole, undamaged and unaltered; Display screens which operate by electro-mechanical and electronic means for providing customizable stock market and financial data, namely, stock indices, namely, a group of shares from one or more stock exchanges used to give an indication of the financial state of a sector, exchange or economy, stock prices, volumes and stock statistics, forex rates, bond and commodity prices, bond and commodity volumes, bond and commodity statistics, custom Application Programming Interface (API) data, namely, new mail received, pregnancy countdown in days, alarm triggered, depth drilled today, number of chickens born and number of support tickets, network data, namely, webpage views, number of network packets, network link status, gigabytes per second, network intrusions detected, number of users on network and network latency, weather data, namely, temperature, humidity, wind speed, wind chill, wind direction, precipitation, air pressure and UV index; Computer display monitors; Computer display screens; Electroluminescent display panels; Electronic touch screen displays; LED displays; LCD monitors; LCD display screens; software for personal computers, laptops, smartphones, tablets and smart watches providing delivery through public and private networks of customizable cryptocurrency and blockchain information, namely cryptocurrency price, cryptocurrency volumes, cryptocurrency exchange rates, current coin supply, block height and merkel root, namely, verification that data blocks have been passed between peers whole, undamaged and unaltered; software for personal computers, laptops, smartphones, tablets and smart watches providing delivery through public and private networks of stock indices, namely, a group of shares from one or more stock exchanges used to give an indication of the financial state of a sector, exchange or economy, stock prices, volumes and stock statistics, forex rates, bond and commodity prices, bond and commodity volumes, bond and commodity statistics, custom Application Programming Interface (API) data, namely, new mail received, pregnancy countdown in days, alarm triggered, depth drilled today, number of chickens born and number of support tickets, network data, namely, webpage views, number of network packets, network link status, gigabytes per second, network intrusions detected, number of users on network and network latency, weather data, namely, temperature, humidity, wind speed, wind chill, wind direction, precipitation, air pressure and UV index