[ BitCoin ]
Bitcoin is a cryptocurrency and worldwide payment system.It is commonly referred to with terms like digital currency, digital cash, virtual currency, electronic currency, or cryptocurrency. It is the first decentralized digital currency which the system works without a central repository or single administrator.A transaction is a transfer of value between Bitcoin wallets that gets included in the block chain.Bitcoin wallets keep a secret piece of data called a private key or seed, which is used to sign transactions, providing a mathematical proof that they have come from the owner of the wallet.
Below live data from Gemini Exchange for information only:-

06-Jun-2020 14:42:48 - Page will reload itself every 25 seconds!

Symbol   Symbol   Bid   Ask   Last Price   Volume   Volume   
BTC:USD9604.419609.679614.33BTC : 1,966.15228  USD : 19,053,174.31929 
ETH:USD240.33240.44240.76ETH : 11,191.36598  USD : 2,698,281.57033 
BCH:USD254.96255.25254.96BCH : 1,144.92490  USD : 293,692.57426 
LTC:USD46.5346.5746.80LTC : 6,356.92574  USD : 298,139.02072 
ZEC:USD52.3452.4852.50ZEC : 3,760.25628  USD : 198,492.11692