KEY POINTS
  • Twitter CEO Jack Dorsey made a $1 million cash donation to non-profit cryptocurrency think tank Coin Center.
  • Coin Center's other supporters include the venture capital firm Andreessen Horowitz and crypto exchange Coinbase.
  • Dorsey is no stranger to promoting bitcoin, having once claimed he believes it will become the "single currency" of the internet.
Jack Dorsey, chief executive officer of Twitter Inc. and Square Inc., speaks during an Empowering Entrepreneurs events at Ryerson University in Toronto, Ontario, Canada, on Tuesday, April 2, 2019.

Twitter CEO Jack Dorsey made a $1 million donation to non-profit cryptocurrency think tank Coin Center, the organization said Wednesday.

The donation, which was made in cash, will bolster Coin Center's research and lobbying efforts in Washington, D.C. It comes after a similar move from digital asset manager Grayscale Investments, which donated $1 million to the group last month.