Phantom, a leading DeFi wallet known for its user-friendly interface, has integrated CoinGecko's comprehensive crypto price and market data API. This partnership truly enables Phantom’s users to intuitively follow market trends. Now, they are able to inspect any token and perform transactions on them all in one central hub. DeFi...
Apple too appears to be preparing to roll out more robust digital wallet offerings with the forthcoming iOS 26. Subsequent releases are set to add support for digital identity and travel credentialing. The new changes are in line with global best practices in interoperability, providing users with a more seamless...
The National Institute of Standards and Technology (NIST) is at the forefront of developing these guidelines. These standards provide organizations with a practical framework for successfully implementing the nuances of digital identity. NIST aims to strike a crucial balance: robust security measures and a seamless, positive user experience. This balancing...
The landscape of Decentralized Finance (DeFi) moves quickly. As we move into the second quarter of 2025, it's time to examine the key trends and priorities shaping its trajectory. At Calloutcoin.com we explore the ins and outs of the blockchain and crypto universe. Our investigations range from stateless NFT smart...
Let's face it: passwords are a plague. A digital gremlin ever-present, always ready to ask, “Are you sure that’s the one you want to use? We’ve all been there in that moment of aggravation. We end up ineffectively looking up solutions ourselves and landing on a login screen, hoping we...
Remember the early days of the internet? Wild West, right? That’s how DeFi seemed just a few years ago. “Rug pulls” started entering the broader crypto lexicon. That’s starting to change and for the better. We know regulation can be a buzzkill but it’s the only way to find out...
Humanity Protocol opened the doors to its fast and secure decentralized ID service on June 26. The H token saw its value explode following a successful “Fairdrop” to early users and supporters. The H token, meanwhile, has seen a 40% price surge over the last 24 hours. The flood, of...
The crypto world loves a good narrative, and Humanity Protocol's H token is dripping with one: a fairdrop revolution. Yet the promise is unmistakable. We will fight to reclaim airdrops from the arms of the bot armies and restore them to actual, live human beings. The method? Palm scans. Yes,...
A billion-dollar valuation for the ability to palm scan? No joke. While everyone’s chasing the next crypto unicorn, I can’t shake the feeling we're blindly galloping towards a future where our bodies are the ultimate key – and the ultimate target. Humanity Protocol’s H token has skyrocketed, partially fueled by...
It’s that same sort of exuberance you felt when you first heard about the metaverse. The fulfillment of digital utopia, being in touch with everyone on planet Earth through expansive online metaverses, creating prosperous virtual societies? It sounded revolutionary. Now, look at Horizon Worlds. Clunky avatars, digital tumbleweeds, and a...
Zuckerberg wants AGI. Personal superintelligence, he calls it. An AI that essentially runs your life. Sounds convenient, right? Maybe. But let's be brutally honest: entrusting the keys to your existence to a single, centralized entity – especially one with Zuckerberg's track record – is a recipe for disaster. Well, it’s...
Just as Mark Zuckerberg made headlines with a big pivot to the now overly-hyped Metaverse, he’s undertaking another big pivot. He’s recently been exploring the thrilling worlds of AI and AGI (Artificial General Intelligence). After the hype and billions of dollars, Meta’s Metaverse projects—especially Horizon Worlds—have found difficulty in attracting...
Calloutcoin.com aspires to remain at the forefront of the rapidly evolving marketplace of blockchain and crypto. We provide rigorous research on NFT standards, metaverse technology, digital identity solutions and the most recent DeFi innovations. Today, it's time to dive into Proof of Attendance Protocol (POAP) NFTs, a unique way to...
