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DNTP: a new solution for electronic health records

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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.

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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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Press Release

VPNBlackFriday.com Releases 2025 Report on VPN Pricing Trends for Black Friday and Cyber Monday

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Black Friday offers the deepest VPN discounts of the year. Industry experts outline why this is the ideal season to secure online privacy and highlight which VPN providers are truly worth considering in 2025.

United States, 7th Nov 2025 – As the online shopping season intensifies, cybersecurity tools such as Virtual Private Networks (VPNs) have become top of mind for consumers seeking both privacy and digital protection. According to VPN industry experts, Black Friday continues to offer the most competitive pricing of the year for premium VPN services—a trend that holds strong in 2025.

“Over the past several years, the deepest VPN discounts consistently arrive during Black Friday and Cyber Monday,” said a spokesperson for VPNBlackFriday.com, a trusted source that evaluates and compares seasonal VPN offers. “In some cases, users can save up to 89% compared to standard monthly pricing.”

VPNBlackFriday.com is an independent website operated by digital privacy researcher Sandeep Kumar, who has tested over 50 VPN services firsthand. The platform highlights a handpicked list of providers that have passed strict performance and privacy benchmarks—intentionally excluding dozens that fall short on value or reliability.

Why Consumers Buy VPNs in November

Cybersecurity analysts point to three key reasons why demand for VPNs spikes in Q4:

  1. Data Privacy Awareness: As more users become aware of how their browsing habits are tracked, VPNs serve as a first line of defense against online surveillance.
     
  2. Streaming Access: VPNs help users unlock geo-restricted content from platforms like Netflix, Disney+, and BBC iPlayer—particularly popular during the holidays.
     
  3. Public Wi-Fi Security: With increased travel, more users connect to unsecured networks, prompting a need for encrypted browsing.

Top VPN Deals for Black Friday 2025

This year’s most notable offers include:

  • Surfshark – 89% off a 2-year plan, with unlimited device support and advanced privacy features. 
  • NordVPN – 73% off + 3 months free, offering high-speed servers, ad blocking, and independently audited privacy protections.
    and more

These deals are featured and updated regularly on https://vpnblackfriday.com, with clear information on refund policies, device compatibility, and key feature comparisons.

What Makes a VPN Deal Worth It?

VPNBlackFriday.com advises users to assess more than just pricing. Speed, encryption strength, audit status, and refund terms should all factor into the decision. Additionally, services that offer full access to premium features—rather than stripped-down trial versions—are generally more valuable over the long term.

As data protection becomes more critical, VPNs have evolved from optional tech tools into essential digital hygiene. Experts suggest that users who plan to use VPNs for more than six months can save substantial amounts by taking advantage of Discounts that are typically available for a short promotional period during Black Friday.

For those looking to secure their digital footprint without overspending, the Black Friday window remains the most practical and affordable time to act.

Media Contact

Organization: VpnBlackFriday.com

Contact Person: Sandeep Kumar

Website: https://vpnblackfriday.com

Email: Send Email

Country:United States

Release id:36556

The post VPNBlackFriday.com Releases 2025 Report on VPN Pricing Trends for Black Friday and Cyber Monday 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

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Press Release

Soaring Sky to Diving Sea – Baoshan’s “Joyful Cultivation”

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In the golden autumn of October, the roar of engines echoed along the Huangpu River estuary as F1H2O powerboats cut through the waters of Baoshan. With its unique location connecting the river and the sea, Baoshan has successfully built a matrix of top-tier international sporting events, including the F1 Powerboat World Championship, forming a new pattern in Shanghai’s sports scene — “Tennis in the South, Racing in the West, and Water F1 in the North.”

For Mark Siobo, a Greek sports enthusiast and second-generation “China fan” studying martial arts at Shanghai University of Sport, the event offered more than just excitement. Using Journey to the West as his inspiration, he immersed himself in Baoshan’s modern interpretation of “Joyful Cultivation” through the lens of a martial artist.

Getting the chance to ride an F1H2O powerboat — a machine worth a fortune — is truly a once-in-a-lifetime experience.
After feeling the thrill of speed at Wusongkou, Mark leaped into the water for a free dive at the Blue Time Diving Pool in the Sea World complex on the East China Sea coast — to “meet the Dragon King of the East Sea” and experience the power of water firsthand. The pool, with a depth of 15 meters and stunning floor-to-ceiling windows, offers a rare underwater view of the Yangtze River — the deepest indoor diving pool in the Yangtze River Delta region.

Where can one find the “Golden Cudgel” taken from the sea?
Growing larger and larger, it now stands tall by the riverside, swaying in the wind. Located at the confluence of the Yangtze and Huangpu Rivers, the monumental “Golden Cudgel” sculpture overlooks Shanghai Wusongkou International Cruise Terminal and the Baoshan Port Area, offering panoramic views of the waterfront and urban skyline — a landmark for ships passing north and south. Boldly standing atop the “staff’s head,” Mark experienced a “cloud walk” without the “somersault cloud,” then took a daring leap to enjoy the thrill of “speed crossing” within the golden pillar.

From sky to sea, Mark finally returned to land to relax along the Changtan Riverside Promenade.
Moments of adrenaline coexist with the calm pace of leisure — intense yet soothing, bold yet tender.
This is Baoshan’s gift of “Joyful Cultivation.”

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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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Press Release

Lonsdale Metal Highlights the Ongoing Evolution of Glazing Bar Technology

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London, United Kingdom, 6th Nov 2025 – Lonsdale Metal has announced new developments in its glazing bar and patent glazing systems, reflecting both the company’s continued commitment to innovation and the long history of progress in architectural glazing design. 

 

Originally developed to support small, fragile glass panes, glazing bars have played a defining role in the development of architectural glazing design. Their evolution from timber to advanced aluminium systems illustrates a broader story of material and engineering innovation.

As metal production advanced during the 19th century, patent glazing systems emerged as a major step forward, combining structural strength, integrated drainage, and improved weatherproofing. These systems enabled large-scale glazed roofs and canopies that brought natural light into industrial and public buildings.

 

 

 

Through the 20th century, aluminium became the material of choice, offering lighter weight and corrosion resistance. Modern patent glazing now also incorporates energy-efficient features such as thermal breaks and compatibility with double or triple glazing.

Today, Lonsdale Metal continues to develop glazing bar systems for both contemporary and heritage projects. Its range includes traditional profiles for conservation applications as well as self-supporting and thermally broken systems designed for wide-span rooflights and modern architectural glazing.

According to the company, current research and product development efforts are focused on improving sustainability, energy performance and integration with smart glazing technologies, extending the relevance of glazing bar design to meet modern environmental and aesthetic standards.

About Lonsdale Metal

Founded over 70 years ago, Lonsdale Metal is a UK-based specialist in the design and manufacture of patent glazing, rooflight, and glazing bar systems. The company provides bespoke solutions for residential, commercial, and heritage projects across the country.

Media Contact

Organization: Lonsdale Metal

Contact Person: Richard Burgess

Website: https://www.lonsdalemetal.co.uk/

Email:
info@lonsdalemetal.co.uk

Contact Number: +442088014221

Address:Unit 40, Millmead Industrial Centre, Mill Mead Road, N17 9QU

City: London

Country:United Kingdom

Release id:36013

The post Lonsdale Metal Highlights the Ongoing Evolution of Glazing Bar Technology 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

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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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