cryptocurrency

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

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

• Callout

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?

• Callout

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?

• Callout

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...

Top Solana Wallet Trackers to Watch in 2025

Top Solana Wallet Trackers to Watch in 2025

• NFT Standards

We all know that Solana is fast and cheap! In turn, the latter has blossomed into a bustling center for decentralized finance (DeFi) and non-fungible tokens (NFTs). As the Solana ecosystem continues to rapidly expand, the need for more advanced wallet tracking tools has become increasingly apparent. These tools help...

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

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

• Callout

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...

Metaverse Mayhem? 3 DeFi Disasters Waiting To Happen

Metaverse Mayhem? 3 DeFi Disasters Waiting To Happen

• Callout

Forget the hype. Sure, everyone's screaming about the metaverse and how it's the next big thing. NVIDIA, Accenture, Globant – the usual suspects are once again being paraded out as the magic beans. Boasting from MarketBeat aside, their stock screener, meanwhile, analysts are still whispering sweet nothings about MarketBeat growth...

Unichain: Will This L2 Finally Fix DeFi Liquidity?

Unichain: Will This L2 Finally Fix DeFi Liquidity?

• Writer's Block

That’s the beauty of decentralized finance (DeFi) — it’s a rapidly changing space, where innovative solutions are created to address current problems. Liquidity fragmentation is the biggest challenge in DeFi right now. Second, it adds to the liquidity fragmentation across chains and protocols, resulting in a highly inconvenienced user journey...

Unichain Mainnet Goes Live, Poised to Enhance DeFi Liquidity and Interoperability

Unichain Mainnet Goes Live, Poised to Enhance DeFi Liquidity and Interoperability

• DeFi

After months of testing and anticipation, Unichain has officially launched its mainnet, bringing a new paradigm to decentralized finance (DeFi) on Ethereum. Unichain, which was created using the OP Stack, is an important element of the Superchain. As a liquidity hub, its internal DEX makes interactions between various OP Stack...

DeFi's Singapore Hack: Can Tokenization Bypass TradFi's Gatekeepers?

DeFi's Singapore Hack: Can Tokenization Bypass TradFi's Gatekeepers?

• Callout

Imagine this: You're crammed into a sweltering co-working space in Singapore, the air thick with the smell of instant noodles and raw ambition. Monitors glow with lines of code, a symphony of clicks and taps fills the room… Here’s why this tech conference is different from the others. It’s a...

TradFi & DeFi Unite? SEC's Tokenization Roundtable Explained

TradFi & DeFi Unite? SEC's Tokenization Roundtable Explained

• Writer's Block

Join us and get a jump on the blockchain and crypto revolution! Read more about Calloutcoin.com’s coverage on NFT standards, metaverse technologies, digital identity solutions and the latest innovations in DeFi. The recent SEC Tokenization Roundtable brought together key players from both traditional finance (TradFi) and decentralized finance (DeFi) to...

Further Reading

5 Ways Crypto Regulation Unleashes DeFi's Trillion-Dollar Future

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...

5 Ways Crypto Regulation Unleashes DeFi's Trillion-Dollar Future

Humanity Protocol's Palm Scan ID: Privacy Savior or Dystopian Nightmare?

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...

Humanity Protocol's Palm Scan ID: Privacy Savior or Dystopian Nightmare?

Meta's Metaverse Flop Proves Zuck Can't Handle Our Digital Future

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...

Meta's Metaverse Flop Proves Zuck Can't Handle Our Digital Future

Zuckerberg's AGI Dream Is A Decentralization Nightmare: Here's Why

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...

Zuckerberg's AGI Dream Is A Decentralization Nightmare: Here's Why

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

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

POAPs Aren't Just NFTs They're the Future of Digital Identity

DeFi might seem like a remote world, but I’ll never forget being at a DeFi conference last year. The typical panicky lunge for registration lines, relatable uncomfortable small talk… but then, wait, what’s this. Rather than needing to keep up with a paper name tag, I simply scanned a QR...

POAPs Aren't Just NFTs They're the Future of Digital Identity

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