What has frightened banks with the increasing adoption the bitcoin as a payment method is that the cryptocurrencies were created in the beginning to not rely on banks as intermediaries; now that they realized that, they are seeking to adopt the technology blockchain not be crushed by the wave of change generated bitcoin http://criptonoticias.com/bancos/banca-red-pagos-gpsg/

Because of this, many banks are creating a group to develop a standardized cross-border payments network based on blockchain  technology https://ripple.com/insights/announcing-ripples-global-payments-steering-group/

There are different reasons why Satoshi Nakamoto must remain anonymous, ideals that were present at the creation of bitcoin allow cryptocurrency meet its objectives without having to Nakamoto as an authority figure http://criptonoticias.com/colecciones/5-razones-por-las-que-no-deberiamos-saber-quien-es-satoshi-nakamoto/

In Sichuan Province, a section of Tibet, are microprocessors 10,000, which means that these miners process 70% of transactions in the bitcoin network, however, this doesn't mean that they control the Bitcoin. http://criptonoticias.com/mineria/mineros-china-procesan-70-transacciones-bitcoin-total/

Copay es una wallet bitcoin fácil de usar y de configurar, además, recientemente Copay habilitó la opción de comprar Gift Cards utilizando la aplicación. te dejo un link en el que se explica cómo configurar y usar la wallet. http://criptonoticias.com/colecciones/tutorial-como-crear-configurar-usar-cartera-bitcoins-copay/