Recently Signed 2009 Bitcoin Block Reward Linked to Hal Finney’s Set of BTC Transactions

At the end of November, an unknown person signed a signature tied to an extremely old block reward mined on Jan. 19, 2009, and the user published a message and verified signature linked to the reward on the forum bitcointalk.org. The…

Fintech Firm Galoy Raises $4 Million, Startup Introduces Bitcoin-Backed Synthetic Dollar Product

On Wednesday, Galoy, the firm behind El Salvador’s Bitcoin Beach Wallet, announced that the company raised $4 million in funding in an investment round led by Hivemind Ventures. On the same day, the startup launched a new product called Stablesats, a…

Attacker Hacks Arbitrum’s Treasure DAO for Over 100 NFTs by Leveraging Marketplace Exploit

A non-fungible token market platform built on top of Arbitrum called Treasure DAO was hacked on March 3 at 7:33 a.m. (EST), according to a post mortem analysis authored by the security-focused firm Certik. The company’s report notes that “over 100…

Bitcoin Mining Report Shows Network’s Emissions Account for 0.08% of the World’s CO2

During the last year, Bitcoin — the cryptocurrency network that leverages proof-of-work (PoW) to process transactions and secure the protocol — has received a lot of criticism about its environmental impact. This week, the cryptocurrency firm Coinshares published a report that…

Salvadoran Ecologist Claims Nayib Bukele’s Volcano-Powered Bitcoin Mine Will ‘End in Environmental Disaster’

El Salvador’s leading ecologist Ricardo Navarro believes that mining bitcoin with a volcano, or geothermal energy, will “end in environmental disaster.” Navarro believes geothermal energy costs more than oil, and thinks El Salvador’s millennial president Nayib Bukele’s decision is questionable. Salvadoran…