The decision by Tesla, and announced by Musk, was seen by some as a slight on the credibility of cryptos to become a viable method of payment against physical currencies.
Blockchain technology. Enables the electronic payment system for virtual currencies, but not tied to any specific currency. Companies are using blockchains to create a permanent record of transactions of such things as sales of investments, corporate records, and legal documents.

Although short term relationships are erratic and sparse, this is the period band that contains most of the negative—although usually fleeting—relationships (shown by leftward facing arrows). The relationships link online activity increases to price falls (the converse is not observed). It is not surprising that occasionally discussion is associated with price falls, as negative events (e.g. blockchain bugs, and exchange hacks) are newsworthy in the community.
"The U.S. has always been a very important market; globally it's one of the biggest markets for any business, including in cryptocurrency," he said. "We want to be fully compliant. Before we didn't feel we had the experience to do that but now we have our partners so we want to take this opportunity to explore the market."