Callout

Patent Security or Privacy Nightmare? USPTO's ID.me Gamble Unveiled

Patent Security or Privacy Nightmare? USPTO's ID.me Gamble Unveiled

The USPTO's decision to hitch its wagon to ID.me for identity verification is more than just a tech upgrade. It's a high-stakes bet with our privacy on the table. We’re not discussing the privation of Pokémon Go patents — we’re discussing patents, the lifeblood of innovation, now gated by a...

DeFi's 7 Deadly Sins in 2025 Q2: A Survival Guide

DeFi's 7 Deadly Sins in 2025 Q2: A Survival Guide

DeFi. Decentralized Finance. Sounds utopian, doesn't it? A financial system, beyond the reach of Wall Street, open to anyone with an internet connection. But like any wonderful aspiration, DeFi’s got its seamy underbelly. As we approach Q2 2025, the cracks are deepening. If we don’t act, this revolution is going...

MUTM: DeFi's New Architect or Just Another Crypto Building?

MUTM: DeFi's New Architect or Just Another Crypto Building?

Let’s face it, the DeFi space is filled with fly by night projects that are promising the world. Each time every other week, it’s that one “revolutionary” protocol that is supposed to change everything and replace the wheel. So when I first heard about Mutuum Finance (MUTM) and its dual-lending...

DeFi's Q2 2025: 3 Tech Breakthroughs That Will Blow Your Mind

DeFi's Q2 2025: 3 Tech Breakthroughs That Will Blow Your Mind

Q1 2025 certainly wasn’t a victory lap for DeFi. TVL took a nose-dive, and those hacks… YIKES. Fail, sure… But let’s face it, setbacks are really just setups for comebacks. And trust me on this, Q2 2025 will be when we don’t just witness DeFi’s resurgence, but its transformation. Forget...

Worldcoin's DeFi Rave or Bust? Decoding the Future, One Iris Scan at a Time

Worldcoin's DeFi Rave or Bust? Decoding the Future, One Iris Scan at a Time

More than the promise of free crypto and a universal digital identity? Sounds utopian, right? Now, picture that same world—minus the tech utopia—where resources aren’t so abundant. In this build, it’s your iris that has the key to unlocking everything. Worldcoin. Sam Altman's latest venture. It’s either the future of...

Worldcoin's Irish Wake? The Biometric Gamble That Could Haunt Us

Worldcoin's Irish Wake? The Biometric Gamble That Could Haunt Us

Ireland. Endless green landscapes, welcoming smiles everywhere, and a history rich in the spirit of perseverance. I feel like there’s a cold wind blowing. It casts a dark shadow bringing with it a fearful shivering dread that goes deeper than the usual harsh Atlantic storms. It’s the phantasm of Worldcoin,...

Solana's Wild West 2025: Are Wallet Trackers the Sheriffs We Need?

Solana's Wild West 2025: Are Wallet Trackers the Sheriffs We Need?

The year is 2025. Solana's ecosystem is booming. As with mushrooms after a rainstorm, new DeFi protocols seem to emerge overnight. In the background, NFTs are bought and sold at lightning pace, and airdrops shower down like crypto angel investors. Trying to keep track of your assets if you’re not...

miirror's '1mouth Analog' A Blockchain Game Changer or Just Hype?

miirror's '1mouth Analog' A Blockchain Game Changer or Just Hype?

The NFT world can feel like a chaotic maelstrom of digital innovation and speculative hype. Every single day it sometimes feels like there’s a new project out there that’s going to change everything for the industry. How many actually deliver? miirror's "1mouth Analog" collection is the latest contender, and it's...

Solana's 2025 Spy Tools: DeFi's Savior or Centralization's Trojan Horse?

Solana's 2025 Spy Tools: DeFi's Savior or Centralization's Trojan Horse?

We're neck-deep in the Solana summer—or maybe it's autumn now, time flies in crypto. Regardless, the landscape is explosive. Upcoming projects, upcoming NFTs, upcoming airdrops — all of them more numerous than you can shake a stick at. With all this growth, keeping track of your digital assets has turned...

Unichain's Irish Luck? How DeFi Can Finally Unite Ethereum

Unichain's Irish Luck? How DeFi Can Finally Unite Ethereum

The Ethereum landscape is no doubt an intimidating, confusing and sepperated kingdom right? So many L2s, all in intense competition against each other, leading to siloed pools of liquidity. It’s not unlike the ancient Irish clans. Every clan is rich and powerful within their own territory, but much of the...

Further Reading

Navigating the Crypto Landscape Regulatory Shifts and Institutional Embrace

The cryptocurrency industry is currently going through a deep paradigm shift. Regulatory clarity is growing, enforcement actions are changing, and institutional interest is increasing. Recent developments across the globe signal a maturing market, with jurisdictions refining their approaches to digital assets and seeking to balance innovation with risk management. Read...

Navigating the Crypto Landscape Regulatory Shifts and Institutional Embrace

Humanity Protocol's H Token Skyrockets After Fairdrop Launch

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...

Humanity Protocol's H Token Skyrockets After Fairdrop Launch

Metaverse Flop to AI Domination? Zuck's Next Power Play

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...

Metaverse Flop to AI Domination? Zuck's Next Power Play

Zuckerberg's AI Ambitions Face Scrutiny Amidst Image Overhaul

Mark Zuckerberg, CEO of Meta, is currently navigating a complex path, attempting to redefine his public image and position himself as a leading figure in the burgeoning field of artificial intelligence. Zuckerberg has made no secret of his desire to see Meta take the lead in artificial general intelligence (AGI)....

Zuckerberg's AI Ambitions Face Scrutiny Amidst Image Overhaul

POAP NFTs: Your Digital Ticket to Collectible Memories

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...

POAP NFTs: Your Digital Ticket to Collectible Memories

Proof of Attendance Protocol NFTs Mark Event Participation on the Blockchain

POAP NFTs have slowly become a unique and interesting way to verify and celebrate attendance at events. POAP Inc developed POAP in 2021 with the intention of using the tokens to reward event attendees. These tokens provide a one-of-a-kind experience to remember those special moments. Over 7,000,000 POAP NFTs have...

Proof of Attendance Protocol NFTs Mark Event Participation on the Blockchain

TECH5 Leverages European Digital ID Expertise to Drive Innovation in Global South

Switzerland-based biometric and digital ID developer TECH5 is channeling its expertise in European digital identity to drive innovation in the Global South. TECH5 had great success with creating national identity infrastructure throughout the Middle East, Africa, and Latin America. Now, they’re continuing their innovation as a development force behind the...

TECH5 Leverages European Digital ID Expertise to Drive Innovation in Global South

Meta's AI Superintelligence: Metaverse 2.0 or Real Revolution?

On the AI front, Meta seems to be making all the right moves. It’s primarily focused on creating what they term “personal superintelligence.” This new initiative marks a departure from the company’s earlier metaverse-centric plans, marking a major pivot in strategy. Meta believes in an AI future that’s closely integrated...

Meta's AI Superintelligence: Metaverse 2.0 or Real Revolution?