Found 3 results for currency  
OANDA's currency calculator tools use OANDA Rates™, the touchstone foreign exchange rates compiled from leading market data contributors.
https://www.oanda.com/currency/converter/
 17    4     Wednesday, October 11, 2017    # currency # converters
Bitcoin is a faster and cheaper monetary exchange for merchants providing any service or goods. Whether online or in a physical location using Bitcoin has significant benefits compared to credit card services and other methods of payment.
https://www.bitcoin.com
 13    4     Monday, October 16, 2017    # currency # Bitcoin
A step-by-step guide about blockchain technology for beginners.
https://blockgeeks.com/guides/what-is-blockchain-technology/
 10    4     Tuesday, October 10, 2017    # blockchain # currency # digital ledger