In 2025, Bitcoin (BTC-USD) presented an apparent contradiction that has reignited debate around the validity of the 4-year cycle theory. Back when Ethereum (ETH-USD) completed the Merge upgrade in ...

What the heck is a JWT? JWT.io has a great introduction to JSON Web Tokens. In short, it's a signed JSON object that does something useful (for example, authentication). It's commonly used for Bearer ...

Exchange tokens are a category of cryptocurrencies specifically designed to operate within a crypto exchange ecosystem worth over $150 billion. Unlike general-purpose cryptocurrencies like Bitcoin or ...

JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is used as the payload of a JSON ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

Abstract: The paper discusses the security concepts of authentication and authorization systems that rely on JSON Web Tokens. It highlights the challenge of implementing access control, which is a ...

The SEC said liquid staking and related tokens don't run afoul of securities laws, addressing the more than $67 billion in total value locked across blockchains. The crypto-friendly guidance was a win ...

Robinhood is the latest to offer investors a novel, and potentially risky, investment opportunity: crypto that’s meant to give exposure to the likes of OpenAI. By Andrew Ross Sorkin Bernhard Warner ...

Shares of Robinhood Markets Inc. continued their rocket ride on Tuesday, as analysts said the launch of U.S. stock and ETF tokens for customers in the European Union was a smart move that will expand ...

Robinhood is now offering tokenized shares of OpenAI and SpaceX to users in Europe, sending its shares up nearly 13% to a new all-time high. The company is marking the launch by giving 5 euros worth ...

Sans celebrities, Blue Origin's 12th human spaceflight included world explorers and space enthusiasts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...