Visa announced plans to use its payment network to settle USD Coin (USDC) transactions. USDC tokens are stablecoins, pegged to the value of a US dollar. Continue Reading →
Cryptocurrency
Posts I've written about Cryptocurrency. Subscribe to my newsletter to make sure you don't miss anything.
Someone very rich (or dangerously insane) just spent more than $500,000 to purchase an NFT of a virtual home. "Mars House" is a piece of digital artwork by Techism artist Krista Kim. Continue Reading →
Twitter CEO Jack Dorsey sold an NFT of his first tweet for more than $2.9 million. Wait, what? He sold a tweet? Yes, but the 15-year-old post was sold as an NFT (non-fungible token): a digital certificate of authenticity that confirms this particular digital file is the one the buyer paid for. Continue Reading →
Are you ready to bid on your first non-fungible token? Welcome to the world of crypto collectibles, where you can purchase a piece of unique, digital content that is guaranteed to be authentic and, theoretically, can't be duplicated. Continue Reading →
Last week, the government in Shenzhen carried out a lottery to give away a total of 10 million yuan (about $1.5 million) worth of digital currency. The winners can now download a digital renminbi app to receive the digital yuan and spend it at more than 3,000 merchants in a particular district of Shenzhen. The digital yuan is not a cryptocurrency like bitcoin. Instead, it is issued and controlled by the People’s Bank of China, the country’s central bank. Continue Reading →
If Libra and Calibra are successful, Facebook will have control of information (Facebook, WhatsApp, and Instagram), weaponized information (a virtual military), and currency (Libra). I’m pretty sure that makes Facebook the largest government on earth. Continue Reading →
Blockchain is well-known for being Bitcoin’s underlying technology, but many believe blockchain has the power to radically transform whole industries. Here are six non-cryptocurrency blockchain (distributed ledger) use cases to help you form your own opinion. Continue Reading →
While Bitcoin (₿) is the most famous cryptocurrency, it is only one of approximately 2,000 cryptocurrencies in circulation today. All of the heavily traded cryptocurrencies are powered by some version of a distributed ledger (blockchain), and each has at least one unique attribute that differentiates it. Here's an overview of 5 popular cryptocurrencies and how they compare to Bitcoin. Continue Reading →
Blockchain is the underlying technology that powers bitcoin, altcoins (other cryptocurrencies), NFTs, smart contracts and DAOs. Distributed ledgers, the term of art for blockchain’s underlying technology, offer a way to transact business without relying on a central authority. Here’s a nontechnical, simplified description of the component parts. Continue Reading →