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VXPass opens blockchain-based COVID-19 vaccination verification program to licensed medical practitioners and their patients

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VXPASS,  a blockchain-based platform built to manage, store and verify records for global COVID-19 vaccination programs, has today announced that it is opening its Digital Covid Card replacement to licensed medical practitioners and their patients all around the world. By opening the service to medical professionals directly, licensed practitioners can now offer patients the ability to record their vaccination records to a shared database on-chain, enabling them to hold and securely share their vaccination records digitally as needed, such as via a smartphone, without exposing their personally identity.

VXPASS as a platform allows medical professionals to securely document a patient’s status during the course of their personal COVID-19 vaccination program by creating a digitally signed version of the COVID-19 vaccination cards. Without storing any personally identifiable information, VXPass creates a record of all relevant vaccine data (including the type of vaccine given, the time each dose was administered) on the BSV blockchain, using techniques that protect patient privacy.  The data application enables government bodies and health organizations to better monitor their vaccination programs in real-time while also giving control over access to

The process of writing the vaccination details to the blockchain using VXPASS can be undertaken by the medical practice as part of the service they offer to their patients, meaning that patients will not need to interact directly with the blockchain. With today’s new service offering, medical practitioners can now use the service to create digital records of new vaccinations as they occur, as well as digitizing existing vaccination records.

VXPASS will offer tokens (built using RelayX and available for pre-sale immediately on both RelayX and VXPass.com) which will entitle users to have their vaccination records written to the blockchain using the VXPASS platform at participating medical practices starting at $4.99. Participating medical practitioners may offer this service directly within their practices also. In the future, VXPASS will begin rolling out virtual visits with local doctors for those patients whose doctors are not currently enrolled.

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Speaking on today’s announcement, Zachary Weiner, founder of VXPASS, said:

“At present,  paper cards are the only way that most people are able to keep a record of their vaccinations. They’re not only inconvenient and unreliable, but in many places, not acceptable as a valid proof of vaccination. With VXPASS, we solve that issue by digitizing vaccination records and placing them in the patient’s custody, on the blockchain. This creates an immutable and verifiable signed record of a patient’s vaccination which can be accessed and securely shared by them, anywhere at any time. Initially, VXPASS focused on creating secure patient owned records at the time of vaccination, but with today’s announcement, our platform is now able to offer that same simplicity and security to all patients holding a valid record of vaccination record – something we see as a crucial step to putting the pandemic in the past and moving forward with our collective futures.”

Also speaking, Jimmy Nguyen, Founding President of Bitcoin Association – the global industry organization that works to advance business with the BSV blockchain, said:

“The team at VXPASS have built an effective tool which leverages the power of the BSV blockchain to track vaccination records in a way which is more accurate and more efficient, without sacrificing patient privacy – demonstrating the tangible benefits that blockchain technology can offer today to empower personal health care data.”

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Blockchain

Blocks & Headlines: Today in Blockchain – April 25, 2025 | BitNile, Dutch Blockchain Week, Citigroup, Philippine Blockchain Week, D.O.G.E Foundation

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Blockchain’s metamorphosis from niche ledger technology to the backbone of Web3 has never been more evident. Today, we cover five stories that illustrate the evolving ecosystem: a gaming platform issuing its own token on Solana; Europe’s marquee Web3 summit; a major bank forecasting a “ChatGPT moment” for blockchain; a Southeast Asian conference aimed at busting crypto myths; and a foundation rebuilding blockchain from the ground up to solve scalability. Each development—whether product launch, industry gathering, macro forecast, educational initiative, or infrastructure innovation—offers a window into the trends shaping decentralized finance, NFTs, DeFi, and beyond.


1. BitNile.com to Launch Nile Coin on Solana

News Summary
Hyperscale Data’s subsidiary BitNile.com will introduce the Nile Coin on Solana starting May 1, 2025. The U.S.–based social gaming site chose Solana for its high throughput and low fees, aiming to enhance in-game economies, reward engagement, and deliver seamless micro-transactions. Details on tokenomics and governance are forthcoming, but management touts Nile Coin as a cornerstone of future gaming experiences.
Source: CoinTrus

Analysis & Commentary
Launching a proprietary token underscores two converging trends: the gamification of finance and finance-ification of gaming. By minting Nile Coin, BitNile.com taps into DeFi mechanics—staking, liquidity pools, NFT rewards—while leveraging Solana’s scalability. Strategically, BitNile.com positions itself for partnerships with NFT marketplaces and DeFi protocols, potentially opening secondary markets for in-game assets and generating new revenue streams beyond ad sales or subscription fees.

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2. Dutch Blockchain Week 2025 Gears Up in Amsterdam

News Summary
From May 19–25, Amsterdam will host the sixth annual Dutch Blockchain Week, culminating in the two-day summit (May 21–22) at De Meervaart. Tier 1 exchanges (Bitvavo, Kraken, Coinbase), Web3 pioneers (WOW.ai, Blockrise), regulators (European Commission, De Nederlandsche Bank), and industry partners (Mastercard, Deloitte) will convene. Side events range from AI-powered hackathons tackling compliance to padel networking meetups—underscoring the event’s blend of technology, policy, and community.
Source: Dutch Blockchain Week

Analysis & Commentary
Dutch Blockchain Week typifies the maturation of blockchain conferences into multidisciplinary forums. Beyond token talk and yield farming, panels on regulation, institutional adoption, and security reflect Web3’s integration into mainstream finance. Anticipate announcements on CBDC pilots, DeFi compliance frameworks, and cross-chain interoperability projects that may emerge from the Block & Order Hackathon.


3. Citigroup Predicts Blockchain’s “ChatGPT Moment”

News Summary
In an April 23 report, Citigroup analysts argue that 2025 could be blockchain’s “ChatGPT moment,” driven by regulatory clarity around stablecoins and integration with traditional financial systems. They forecast stablecoin market capitalization ballooning to $1.6 trillion (base case) or as much as $3.7 trillion (bull case) by 2030—anchored by dollar-denominated issuers and collateralized with U.S. Treasuries. Regulatory frameworks like the GENIUS Act could catalyze adoption among banks and fintechs.
Source: Cointelegraph

Analysis & Commentary
Drawing parallels to generative AI’s explosive growth, Citigroup envisions a tipping point where blockchain moves from experimental to essential infrastructure.  Successful integration will hinge on robust compliance tools, auditability, and clear governance models. Enterprise blockchain vendors should prepare for surging demand in tokenized payments, on-chain settlements, and embedded DeFi rails within legacy systems.


4. Philippine Blockchain Week 2025 Debunks Crypto Myths

News Summary
Scheduled for June 10–11 at SMX Convention Center Manila, Philippine Blockchain Week (PBW) 2025 will tackle misinformation and spotlight real-world use cases. Highlights include “Crypto, Unpacked” sessions demystifying the technology; “Smart Regulation” panels uniting policymakers and innovators; and “Blockchain for Impact” showcases on remittances, disaster relief, and digital identity. Founding President Donald Lim emphasizes government support and public–private collaboration to spur inclusive growth.
Source: UseTheBitcoin

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Analysis & Commentary
PBW exemplifies how emerging markets leverage education to accelerate Web3 adoption responsibly. By engaging regulators early, PBW can shape balanced frameworks that encourage innovation while protecting consumers—an instructive model for markets wrestling with both hype and skepticism.


5. D.O.G.E Foundation Launches New Blockchain, Opens Seed Round

News Summary
The D.O.G.E Foundation announced a ground-up blockchain rebuild designed to solve the scalability and reliability challenges plaguing existing networks. This modular architecture separates validation from execution to enable parallel transaction processing—targeting real-time gaming, DeFi under high load, and AI-driven applications. A seed funding round is now open to investors who share the vision of a performant, decentralized infrastructure.
Source: D.O.G.E Altcoin GlobeNewswire

Analysis & Commentary
As layer-1 congestion and high gas fees persist, new entrants must justify a “why now” with clear architectural advantages. If the D.O.G.E blockchain delivers real-world throughput and maintains decentralization, it could spur a renaissance of high-performance DeFi protocols and NFT platforms hungry for cost-effective base layers.


Conclusion & Key Takeaways

  1. Tokenization of Entertainment: BitNile’s Nile Coin on Solana highlights blockchain’s expansion into gaming economies and NFT reward systems.

  2. Convergence of Tech, Policy & Community: Dutch Blockchain Week showcases Web3’s evolution into an ecosystem engaging regulators, enterprises, and developers under one roof.

  3. Mainstream Inflection Point: Citigroup’s “ChatGPT moment” thesis suggests blockchain is poised for exponential adoption given regulatory support.

  4. Education as Catalyst: Philippine Blockchain Week’s myth-busting curriculum underscores the importance of public–private dialogue in emerging markets.

  5. Infrastructure Innovation: The D.O.G.E Foundation’s modular, high-throughput chain exemplifies the next wave of layer-1 networks addressing real-time, real-world use cases.

Today’s stories convey that blockchain’s next chapter will be written through strategic token launches, global convenings, regulatory clarity, educational outreach, and radical infrastructure redesign. By tracking these threads, industry participants can anticipate opportunities in DeFi, NFTs, Web3 games, and enterprise integration. Stay tuned for tomorrow’s Blocks & Headlines, where we’ll continue to decode the innovations shaping decentralized finance.

The post Blocks & Headlines: Today in Blockchain – April 25, 2025 | BitNile, Dutch Blockchain Week, Citigroup, Philippine Blockchain Week, D.O.G.E Foundation appeared first on News, Events, Advertising Options.

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Chameleon Finance Launches Green Finance Initiative to Advance Sustainable Digital Asset Infrastructure

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Ov Finance Upgrades Blockchain Infrastructure to Deliver Faster, Safer Digital Asset Trading

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