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Proof-of-Work
Sweden, EU Discussed Bitcoin Proof-of-Work Ban: Report
Documents released by a German site suggest concern about the environmental impact of the crypto mining method.

Crypto Industry Reacts to EU Regulatory Control
Joshua Ellul, director of the Centre for Distributed Ledger Technology, shares insights into the current state of crypto regulation in the European Union as anti-privacy legislation is put forward in the European Parliament.

Algorand Plans to Black Out Times Square Ahead of Earth Day
The Algorand Foundation will darken New York City’s Times Square ahead of Earth Day, aiming to debunk myths about the carbon impact of blockchain technology and bring awareness to the environmental costs of Times Square billboards.

Algorand Rents Times Square Billboard to Tout Green Cred Ahead of Earth Day
The ad buy comes with a “dark” twist.

Ethereum's First Mainnet Shadow Fork Goes Live as Move to PoS Continues
The shadow fork will stress test developers' assumptions on existing testnets and the mainnet.

OG Bitcoiner Bruce Fenton on Why He's Running for New Hampshire Senate Seat
Bruce Fenton, Chainstone Labs CEO & founder, and former executive for the Bitcoin Foundation, explains his plans to run for a U.S. Senate seat in New Hampshire, discussing crypto regulation, free markets and his association with the Republican Party. Plus, a conversation on Chris Larsen’s $5 million campaign to change the Bitcoin code and the environmental impact of proof-of-work.

Chris Larsen’s Plan to Greenify Bitcoin: Risky, Impractical and Maybe Nonsensical
As he strides away from the wreckage of Ripple, bags full to bursting, Larsen thinks he knows what’s best for the coin he failed to replace.

Bitcoiners Scoff at Chris Larsen's $5M Campaign to Force a BTC Code Change
The Ripple executive and allies at Greenpeace assume that all it takes for a fundamental change to bitcoin's code is getting 50 firms and core developers on board.

White House Seeks Public Comments on Crypto ESG Concerns
The White House’s Office of Science and Technology Policy is seeking public commentary about crypto's energy and environmental impact, noting the potential for digital assets to aid climate change efforts. “The Hash” team discusses how public opinions could help regulators better understand Web 3 technology while commenting on the global trend of proof-of-work scrutiny.

White House Wants Public Comments on Crypto’s Energy Use and Environmental Impact
The Office of Science and Technology Policy is crafting a report that will examine where crypto fits into the country’s climate goals.
