Press Release
DNTP: a new solution for electronic health records
The medical and healthcare professionals need to maintain accurate health records of the patients, and these records need to be shared among different medical and healthcare institutions so that the medical staff can read the medical history comprehensively and avoid missing the important information. At this stage, the medical staff have used Electronic Health Records (HER) as the key to achieving these goals and providing quality care. However, there are still some technical and legal restrictions. The inability to resolve performance and privacy issues has always restricted the development of the industry.
For a long time, people have believed that Electronic Health Records (EHR) should be stored across time and space, and can be accessed at any time within the scope of the law.
In the first stage of digitization, whether Electronic Medical Records (EMR) are on a local server or on the cloud, we are storing the medical history of the patients within the jurisdiction of the medical and healthcare provider. There is no essential difference between this electronic medical record system and the traditional paper medical record system, because the information technology only transfers the management of medical records from paper to hard disk.
The electronic medical record system cannot be disseminated from one practice, but is transmitted to other practices by fax or signed documents, which is time-consuming.
In the second stage, authorized doctors and staff create, manage and consult electronic medical records of multiple medical institutions, allowing interoperability between different electronic medical record systems. That is, EHR can share information among doctors and track patient information across multiple medical institutions. In the United States, EMR exchange is on a public platform, namely the national health information network. It is a set of standards, services and policies, which can exchange safe health information through the Internet. However, technical and legal problems hinder the application of these systems.

The DNTP (Deltal National Treatment Programme) project was initiated to build an experimental blockchain platform for EHR. It overcomes the shortcomings of the traditional EHR system and is also different from other EHR blockchains. It is an alliance composed of multiple organizations, namely hospitals, insurance providers, and government agencies. The business logic is determined by the management model allowed by the alliance, rather than the unreliable model of other medical blockchains;
Specifically, the differences between the proposed DNTP and other EHR blockchains are:
First of all, DNTP is an alliance. The business logic is determined by the management model allowed from the beginning of the alliance, rather than the unreliable model of other medical blockchains.
Secondly, DNTP performs well in the following aspects: data availability, data integrity, and retrieval success rate, that is, even if a small number of servers crash, DNTP is always online.
The real electronic medical records are stored because they are signed by valid stakeholders. Thanks to load balancing, we can successfully access account books at any time.
More importantly, DNTP uses Proof of Authority (PoA) as its consensus protocol. The designated, authenticated and trusted ordering party is responsible for generating valid blocks, that is, as long as these blocks are signed by one of the ordering parties, they will be accepted by all participants. PoA is different from other consensus protocols, such as Proof of Work and Practical Byzantine Fault Tolerance (PBFT).
Finally, different users have different chain code application programming interfaces (APIs) in DNTP, which are specified by the management model. Therefore, we can define how users interact with account books and implement access control strategies.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
United Network Launches a New Era of Self-Custody with Its Next-Gen Cold Wallet
For more than a decade, crypto has promised financial freedom — but for most people, securely storing their digital assets still feels like a trap. Keep funds on a smartphone wallet, and one hack or malware attack can wipe everything out. Trust an exchange, and you risk waking up to headlines about bankruptcies or frozen withdrawals. We’ve all seen what can go wrong — from the dramatic FTX collapse to billions lost in exchange hacks each year.

In 2024 alone, over $2.2 billion worth of crypto was stolen, according to Chainalysis. The first half of 2025 already surpassed that figure, including what experts called the largest centralized exchange hack in history. If trends continue, global losses could exceed $4 billion in 2026. These numbers tell a clear story: centralized custody is not real ownership. When your crypto sits on an exchange, it’s not truly yours — it’s just a number in someone else’s database.
The Hardware Wallet Dilemma
In theory, hardware wallets were designed to solve this — giving users full control of their keys. But let’s be honest: for many, setting up a traditional hardware wallet still feels like rocket science. Seed phrases, firmware updates, and confusing interfaces scare away regular users. Many investors who made millions in early Bitcoin days admit they have no idea how to safely manage or even access those funds today.
The result? People end up leaving their coins on exchanges “for convenience,” hoping for the best. But as we learned from FTX and countless hacks before and after it, convenience without control is an illusion.
United Network’s Approach: A Cold Wallet That Feels Familiar
United Network is reimagining self-custody from the ground up — by making it as intuitive as tap-to-pay. Instead of clunky devices or cables, their hardware wallet takes the familiar form of a bank card. It’s a multichain, non-custodial cold wallet that supports native Bitcoin, Solana, EVM networks, Tron (TVM), and more.
To send, receive, or swap crypto, users simply tap the card on their smartphone, just like making a contactless payment. Behind that simplicity is serious cryptographic engineering: the private key is generated and stored only inside the card’s secure chip — and it never leaves.
According to co-founder Danylo Rumiantsev, “Each time you tap to sign a transaction, it’s verified directly by the chip — not through any server or backend. That means no data leaves your card, and no one else can access your funds.” The chip is the same kind used in certified banking systems, and communications between the phone and card are encrypted using the FIDO protocol for maximum protection.
Why Cold Wallets Matter More Than Ever
Cold wallets — meaning devices that keep private keys offline — have always been the safest way to store crypto. Unlike software wallets that can be compromised through malware or phishing, or exchanges that can collapse overnight, United Network’s cold wallet give you true ownership and sovereignty over your funds.
The FTX disaster was the wake-up call for millions. When the exchange froze customer withdrawals and later collapsed, billions in deposits vanished overnight. None of those users technically “owned” their crypto — the exchange did. With United Network’s approach, ownership finally means control — without needing to understand complex cryptography or hardware setup guides.
From Complexity to Simplicity
United Network’s co-founder, Danylo Rumiantsev isn’t a newcomer to hardware security. His previous work in secure product design taught them how hard it is to make security usable. When he turned his attention to blockchain, he saw the same problem: tools that promised safety but alienated normal users.
“We live in times where users want everything simple and transparent,” says Rumiantsev. “If crypto is to achieve mass adoption, people shouldn’t need to be experts to stay safe.” Watch Backstory of United Network Self Custody Cold Wallet on Video link here from Danylo Rumiantsev
That insight inspired the company’s guiding principle: combine security, self-custody, and accessibility into one elegant form factor. No cables. No apps to install. No backend servers to trust. Just a card — secure, portable, and as easy to use as your debit card.
A New Standard for Self-Custody
United Network’s cold wallet isn’t just for individuals. The startup also offers white-label solutions for institutions and enterprises that want to provide secure, branded digital asset storage to their clients.
With its mix of simplicity, transparency, and independence, United Network may represent the next step in crypto’s evolution — one where security and usability finally meet.
The wallet is now available for worldwide shipping, with expanded network support and new user-friendly features planned for the coming months.
Because at the end of the day, crypto’s promise was never about speculation — it was about sovereignty. And sovereignty begins with self-custody. Click here for stay in touch with us over Twitter (X) for the latest updates from United Network Wallet including the Wallet Activation Guide shared at Token2049 Event in Singapore dated 1 & 2nd October, 2025. The United Network Wallet is a hardware NFC wallet card that lets you securely store your assets in full self-custody.
Media Contact:
Organization: Synergy Global Enterprise LLC
Name: Gopi Divecha
Contact Number: +6586940671
Address: 111 North Bridge Road #21–01, Singapore 179098
Website: https://pixelproduction.com/
Email: gopi@pixelprodction.com
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
Victor Koh – Singapore’s Trusted Commercial & Industrial Property Specialist
In Singapore’s highly dynamic and competitive property market, having the right advisor by your side can make all the difference. One of the leading names in the industry is Mr. Victor Koh, Senior Marketing Director at OrangeTee & Tie Pte Ltd, who has built an outstanding reputation for excellence in Commercial & Industrial real estate. With years of experience, an impressive track record of achievements, and a client-first approach, Victor has become the go-to consultant for businesses and investors seeking Commercial & Industrial property solutions.

A Career Built on Excellence
Victor Koh has dedicated his professional journey to helping clients achieve success in property transactions. He previously worked with ERA Realty Network, where he consistently earned recognition for his outstanding performance. Over the years, he has received multiple Top Achiever Awards, showcasing his ability to deliver results even in competitive and fast-changing market conditions.
Today, as a Senior Marketing Director with OrangeTee & Tie Pte Ltd, Victor brings together market knowledge, negotiation skills, and a wide professional network to deliver value for clients across the Commercial & Industrial property sector.
Expertise in Commercial & Industrial Property
Victor specializes in Commercial & Industrial property sales and rental across Singapore, helping property owners, landlords, tenants, and investors achieve their goals with confidence. His expertise spans across:
- Commercial & Industrial Sales & Rental – guiding clients through buying and selling retail, office and industrial properties with market insights and strategic pricing. As for Rental, connecting landlords with quality tenants and helping businesses secure their ideal Commercial & Industrial spaces.
- Residential Property Sales & Rental – guiding clients through buying and selling Private properties with market insights and strategic pricing. As for Rental, connecting landlords with quality tenants and prospects secure their ideal choices.
- Investment Advisory – offering market-driven advice on portfolio growth, ROI analysis, and risk management.
- Property Management – coordinating tenant relations, maintenance, and financial reporting to maximize property performance.
- Market Analysis – providing comparative studies, growth projections, and strategic recommendations.
- Consultation Services – assisting clients with due diligence, legal guidance, and tailored investment strategies.
This wide scope of services ensures that clients receive end-to-end Commercial & Industrial property solutions under Victor’s guidance.
A Client-Centric Approach
What sets Victor apart is his client-first mindset. He is deeply committed to understanding the unique needs of each client, whether it’s a multinational corporation searching for a flagship office, or a local SME looking for the right retail space. His ability to tailor strategies, backed by real-time market insights, ensures clients receive solutions that maximize value and minimize risks.
Victor’s professionalism, combined with his personable nature, has earned him long-term trust from clients who return to him repeatedly for their real estate needs.
Strong Digital Presence
In today’s connected world, Victor makes it easy for clients to reach him through multiple professional platforms:
- Commercial & IndustrialGuru Profile – Victor Koh
- PropertyGuru Profile – Victor Koh
- 99.co Agent Profile – Victor Koh
Beyond property portals, Victor also engages clients on social media to share updates, insights, and opportunities:
- Instagram – showcasing featured listings and behind-the-scenes moments
- Facebook – for market updates and property highlights
- WhatsApp Direct – allowing clients to connect instantly for consultations
Why Choose Victor Koh
Choosing the right Commercial & Industrial property agent is crucial for businesses and investors in Singapore. With Victor, clients benefit from:
- Proven Track Record – Years of award-winning performance and successful transactions.
- Deep Market Knowledge – Expertise across diverse Commercial & Industrial property segments.
- Tailored Solutions – Personalized strategies aligned with client needs.
- Strong Network – Connections with landlords, tenants, and investors across Singapore.
- Trusted Guidance – A reputation built on transparency, reliability, and results.
Whether you are buying, selling, or leasing a Commercial & Industrial property, Victor ensures that every step of the process is handled with professionalism and care.
Get in Touch with Victor Koh
If you’re ready to discuss your Commercial & Industrial property needs, Victor is just a call or message away.
Phone/WhatsApp: +65 9232 8047
Email: victor@victorkohwb.com Web: https://victorkohwb.com/
Company: OrangeTee & Tie Pte Ltd
Position: Senior Marketing Director (Agent’s Licence No: R025898B)
Final Word
For investors, owners, landlords and businesses seeking reliable and effective real estate solutions in Singapore, Mr. Victor Koh stands out as a trusted professional who blends expertise, integrity, honesty and client commitment. His achievements, coupled with his strong presence at OrangeTee & Tie Pte Ltd, make him a valuable partner in achieving success in Commercial & Industrial property.
Media Contact:
Organization: Synergy Global Enterprise LLC
Name: Gopi Divecha
Contact Number: +6586940671
Address: 111 North Bridge Road #21–01, Singapore 179098
Website: https://pixelproduction.com/
Email: gopi@pixelprodction.com
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
81EX Enhances Security Framework and Service Infrastructure to Support Sustainable Platform Growth

United States, 28th Nov 2025 – Building trust in the digital asset industry requires more than technology or marketing. Since its inception, 81EX has focused on steady development, transparent processes, and structured systems designed to support consistent user experience.
1. Security as a System-Level Investment
81EX continues to allocate resources to strengthen its security architecture, which includes a high-performance matching engine, multi-factor authentication options, and trading risk-control protocols.
Rather than treating security as individual features, the platform integrates protection across account access, transactions, and asset management. This system-level approach aims to ensure stability for users with varying trading needs.

2. Global Operations Designed Around Local Service Needs
The platform’s international expansion strategy emphasizes developing support systems that accommodate users in different regions.
81EX provides multilingual interface options, customer service coverage across multiple time zones, and local operations teams that assist with user support, educational content, and service feedback channels.
The company has completed required registrations in several jurisdictions to ensure that its services operate within applicable regulatory frameworks.

3. User Experience as a Core Development Focus
Instead of relying on short-term promotional activity, 81EX emphasizes product refinement and continuity.
Recent platform updates include more intuitive deposit processes, streamlined asset overviews, improved order management, and clearer profit-and-loss displays. These adjustments reflect the company’s ongoing efforts to support daily use and consistent functionality.

4. Long-Term Platform Development Approach
81EX maintains a gradual development strategy, prioritizing stable technology enhancements, transparent product logic, and dependable support services.
The platform aims to remain a consistent tool for users navigating digital asset markets, including periods of volatility.

5. Strengthening Global Infrastructure for Future Growth
As the digital asset landscape evolves, 81EX continues to develop its service systems, security framework, and operational processes.
The platform’s goal is to provide an environment where transactions can be completed smoothly, assets are safeguarded, and inquiries receive timely responses.
Through incremental improvements, 81EX aims to support long-term platform development and user engagement.
Media Contact
Organization: 81EX
Contact Person: Group Team PR
Website: https://www.81ex.org/
Email: Send Email
Country:United States
Release id:37889
Disclaimer: This press release is for informational purposes only and does not constitute financial, legal, or investment advice.
The post 81EX Enhances Security Framework and Service Infrastructure to Support Sustainable Platform Growth appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
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