The hearing was almost certainly the testiest in a trio of crypto-themed inquiries Tuesday morning.
Dorsey's gift is the latest in a stream of donations to Coin Center.
A web page has been set up for the donation matching campaign that runs through February.
The donation from a group headlined by NEAR, Solana and Celo comes in addition to $300,000 raised via Gitcoin.
Donations in dai, USDC, and ether were sent to Coin Center via Gitcoin.
Congressmen are again asking the IRS for clarity on its recent cryptocurrency tax guidance.
Peter Van Valkenburgh explained the potential benefits from cryptocurrency and blockchain while Nouriel Roubini called it "the mother of all scams."
Economist Nouriel Roubini and Coin Center's Peter Van Valkenburgh will testify about crypto and blockchain before a U.S. Senate committee today.
Blockchain advocacy group Coin Center still believes some cryptocurrencies are securities by law, and should be regulated as such.
Jesse Powell, CEO of crypto exchange Kraken, donated $1 million to Coin Center at the blockchain industry advocacy group's annual dinner Monday night.
The first two panels in Wednesday's CFTC Technology Advisory Committee meeting will discuss blockchain and crypto-related matters, respectively.
US advocacy group Coin Center has said that an anti-money laundering bill before the Senate could disrupt existing rules for digital currency firms.
A recent Congressional hearing saw the non-profit blockchain advocacy group Coin Center call for a federal approach to money services licensure.
While much of the concern over token sales has fallen on securities laws – there's another set of regulations that could be equally impactful.
Washington, DC-based non-profit research and advocacy group Coin Center has raised $1m from old and new supporters.