Yesterday evening, the American billionaire changed the Twitter platform logo, the blue bird, to a brown dog’s head, symbolizing the “Dog Coin” digital currency.

Musk tweeted, mockingly, a cartoon showing a traffic policeman examining a driver’s license bearing the image of the well-known Twitter bird, so that the driver carrying the head of a brown dog made it clear to the policeman that it was his old image, indicating that the Twitter bird had become a dog.

The account of the social networking platform, Twitter, did not issue any explanation on the official website, about the reason for changing its image, which was associated with it, and its distinction from other social networking sites.

Following this change, the value of the cryptocurrency Dogecoin increased by more than 30 percent, after Twitter replaced its blue bird with the currency logo.

Musk has been promoting the cryptocurrency Dogecoin for years, periodically tweeting about the token that was created as a joke in 2013.

According to CNBC, according to Coin MarketCap, Dogecoin is the eighth most valuable cryptocurrency, with a market value of more than $13 billion.