More details on Bitcoin is given on the Tesla Support Page in the form of FAQ, you can access the information here – https://www.tesla.com/support/bitcoin
Elon Musk has made it clear that Bitcoin is going to be the currency for buying Tesla in the United States. Earlier Tesla took a significant holding in bitcoin, acquiring a roughly $1.5 billion stake in early February. At the time, it also intended that it could also accept the cryptocurrency as payment from customers for its vehicles in future.
So as intended earlier by Elon Musk, now Tesla has announced to accept Bitcoin to Purchase the Tesla in the United States. For This company will use its own Internal Network Infrastructure and Open Source Software to process Bitcoins Payments, as said by Elon Musk in a tweet: