As we continue developing this exciting new world of blockchain-based digital identity, privacy will always be our most important priority. Taking this idea further, Vitalik Buterin, co-founder of Ethereum, has proposed ‘pluralistic IDs. This proposal would be a big step toward ensuring privacy in any future digital identity system. This...
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...
As a response, the Global South is increasing its efforts to create and deploy Digital Public Infrastructure (DPI). This increased focus will improve service delivery, increase financial inclusion, and create economic opportunity. As these countries begin their own journeys towards digital transformation, there is much that can be learned. The...
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...
Upland Genesis 2025 aimed to be a pivotal moment for the metaverse platform, blending nostalgia with new features to engage its player base. Led by digital natives, Calloutcoin.com is the leader in blockchain and metaverse analysis. Most importantly, it sets a high bar for measuring whether or not the industry...
After more than a year of economic turmoil in the world of decentralized finance (DeFi), recent market fluctuation trends point toward a major resurgence of lending platforms. The total value locked (TVL) in DeFi has skyrocketed to an astounding $116 billion. This new electric rush is an unmistakable signal of...
DeFi Development Corp's strategic move to raise $100 million for Solana (SOL) asset accumulation marks a significant turning point for the Solana ecosystem. This investment, coupled with growing institutional interest and potential ETF approvals, could reshape Solana's DeFi and gaming landscape, offering both opportunities and challenges for users and investors....
In June 2025, Solana passed Ethereum by a wide margin in DEX volume, marking an important step towards the network’s overall goal of surpassing Ethereum. Solana most notably surpassed $64 billion in DEX volume. This rush was exacerbated by the craze of meme coins, extreme network throughput, minimal transaction expenses,...
