OpenAI hires former head of the Facebook app

OpenAI has hired Fidji Simo, the CEO of Instacart and former Facebook app chief, as the head of the company’s apps business. In a post on X, OpenAI CEO Sam Altman says introducing the new role will allow him to “focus on research, compute, and safety.” After joining Facebook in 2011, the company appointed Simo … Read more

Bitcoin Tops $100K for First Time in 3 Months; Are Upside Targets Too Low?

Bitcoin is back in six figures, continuing yet another of its famous zigs when most were expecting a zag. To review, the world’s largest crypto first pushed through $100,000 in December as it rallied hard following Donald Trump’s November election victory. The price eventually rose above $109,000 in the hours prior to the Trump inauguration … Read more

Wikipedia fights the UK’s ‘flawed’ and ‘burdensome’ online safety rules

The non-profit Wikimedia Foundation is challenging the United Kingdom’s online safety rules in court over concerns they may enable “vandalism, disinformation, or abuse” to go unchecked on its Wikipedia platform.  Wikimedia announced on Thursday that its legal challenge specifically targets the Online Safety Act’s (OSA) categorization regulations, which the foundation says are written broadly enough … Read more

BingX Unveils ChainSpot: A CeDeFi Innovation for Simpler and Safer On-Chain Trading

PANAMA CITY, May 8, 2025 – BingX, a leading global cryptocurrency exchange, is proud to unveil ChainSpot, a pioneering CeDeFi (Centralized-Decentralized Finance) feature that empowers users to access decentralized tokens directly from their BingX accounts — without the need for external wallets or complex on-chain processes. As part of its 7th anniversary celebration, BingX becomes … Read more

Uncovering Hidden Bias in Blockchain Transaction Ordering

Table of Links Abstract/Zusammenfassung Publications Acknowledgements CHAPTER 1: INTRODUCTION Introduction 1.1 Overview of thesis contributions 1.2 Thesis outline CHAPTER 2: BACKGROUND 2.1 Blockchains & smart contracts 2.2 Transaction prioritization norms 2.3 Transaction prioritization and contention transparency 2.4 Decentralized governance 2.5 Blockchain Scalability with Layer 2.0 Solutions CHAPTER 3. TRANSACTION PRIORITIZATION NORMS Transaction Prioritization Norms 3.1 … Read more

Meet YellowLyfe HQ, Sufle, and Green Cross United Kingdom: HackerNoon Startups of The Week

Greetings! Welcome to another series of Startups of The Week! Each week, the HackerNoon team highlights standout Startups from our Startups of The Year database. Every featured startup, has been nominated as the best in their respective technology category or region. Under this week’s spotlight, we present to you: YellowLyfe HQ, Sufle, and Green Cross UK. https://www.youtube.com/watch?v=k_CrEKaTIko&embedable=true :::tip … Read more

Crypto for Advisors: Trends in Tokenizing Real-World Assets

Thank you to our sponsor of this week’s newsletter, Grayscale. For financial advisors near Chicago, Grayscale is hosting an exclusive event, Crypto Connect, on Thursday, May 22. Learn more. In today’s Crypto for Advisors, Tedd Strazimiri from Evolve ETFs writes about the evolution of tokenization and the value it brings to investors.  Then, Peter Gaffney … Read more

User experience could be crypto’s superpower—or its kryptonite

Opinion by Jonathan Farnell, CEO of Freedx It’s 2025, and over 560 million people worldwide are already using cryptocurrency — roughly 17 times the population of Tokyo. That’s a vibrant community, yet for every user who’s embraced it, billions more stand on the sidelines, put off by the complicated interactions and clunky interfaces of protocols, … Read more

Breakout Alert: Ether, Bitcoin Cash-Bitcoin Ratio Break Downtrends as DOGE, SHIB Bottom Out

This is a daily technical analysis by CoinDesk analyst and Chartered Market Technician Omkar Godbole. Traders looking for tokens that may see accelerated gains as bitcoin (BTC) rallies might want to focus on ether (ETH) and the ratio between bitcoin cash (BCH) and bitcoin. Both have broken prolonged downtrends alongside bullish bottom formations in leading … Read more

OpenAI launches a data residency program in Asia

OpenAI is introducing a new data residency program in Asia, the company announced Thursday, following the rollout of its data residency program in Europe in February. The new program, which is available for OpenAI’s ChatGPT Enterprise, ChatGPT Edu, and the OpenAI API, aims to help Asia-based organizations meet local data sovereignty requirements while using the … Read more

GSR’s Josh Riezman on Regulation, Risk, and Readying Crypto for the Next Phase

Crypto market maker GSR has long positioned itself as a leader in market structure, compliance, and global liquidity. With operations spanning centralized and decentralized platforms, the firm is actively shaping how capital flows through the digital asset ecosystem. Part of the company’s success can be attributed to Josh Riezman, a veteran at GSR and now … Read more

Bill Gates tears into Elon Musk for being ‘involved in the deaths of the world’s poorest children’

Bill Gates took aim at President Donald Trump and Elon Musk during an interview with The New York Times, saying funding cuts to USAID will cause childhood deaths to increase. “On childhood deaths, which over the next few years should have gone from five million to four million — now, unless there’s a big reversal, … Read more

The Delta emulator’s new update makes it easier to join its Patreon

The Delta emulator’s latest iOS update takes advantage of recent changes to Apple’s App Store policies. | Image: <a href=”https://mastodon.social/@rileytestut/114467929471303098″>Mastodon</a> Following companies like Amazon and Spotify, the Delta emulator is the latest iOS app to take advantage of last month’s ruling by Epic Games v. Apple judge Yvonne Gonzalez Rogers. Although it has appealed the … Read more

Peloton downplays tariffs and embraces AI

Peloton said it’s not sweating tariffs in its Q3 2025 earnings today, noting it is “predominantly a subscription business” while acknowledging that macroeconomic uncertainty could impact demand for its pricey bikes and treadmills. “During the period of GDP decline between 2008 and 2009, external data showed that us spend[ing] on fitness continued to grow, and … Read more