![images.jpg](https://steemitimages.com/DQmfGsUuWYw1NFiynvfAM87C18h2ZTWHAiJfxDDfbvcTnEg/images.jpg)
AT&T was recently granted a patent for the usage of the bitcoin block chain for delivery of IP media services. This are some very exciting developments.
https://www.cryptocoinsnews.com/att-gains-patent-bitcoin-based-subscriber-server/
AT&T was recently granted a patent for the usage of the bitcoin block chain for delivery of IP media services. This are some very exciting developments.
https://www.cryptocoinsnews.com/att-gains-patent-bitcoin-based-subscriber-server/