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Lumino Ceremony: Building the Privacy Protection Infrastructure

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PlatON, a privacy AI computing network which is committed to building a decentralized collaborative artificial intelligence network and global brain, is promoting the democratization of artificial intelligence and establishing a secure general artificial intelligence. The bottom layer of its decentralized privacy protection infrastructure is based on Zero-Knowledge Proof.

What is Zero-Knowledge Proof

Zero-Knowledge Proof is a cryptographic technology to realize privacy protection authentication. The prover needs to make the verifier believe that he knows or owns a message, without disclosing any information about message which is to be confirmed. For example, if the prover wants to prove that he knows the safe box password without revealing it, he can just show some items existing in the safe box that everyone knows.

This process is Zero-Knowledge Proof. The proof needs an initial credible setting (some items existing in the safe box that everyone knows), namely a series of public parameters to help the prover build Zero-Knowledge Proof.

Deficiency of Zero-Knowledge Proof

As a cryptographic technology with both privacy protection and authentication capability, zero-knowledge proof is widely used to realize transaction verification under hidden business details in blockchain. The zero-knowledge proof system applied in the blockchain field is mainly a cryptographic algorithm called “zk-SNARKs”. At present, the existing classic zk-SNARKs algorithms include  GGPR13, PGHR13, Groth16, GM17, and new generation algorithms such as Sonic, Marlin, Plonk, which support updating public parameters. The current version of ZCash, a well-known private cryptographic currency, uses Groth16 algorithm.

From the above “safe box”, we can see that the premise for the correct operation of this kind of algorithm is existing a series of random trusted parameters. However, randomized parameters will not come out of thin air and there is no trusted third party in the blockchain. Parameters created by centralized third parties can be reconstructed in theory, and it is possible to forge proofs, which may destroy the underlying security in PlatON. Imagine that if a specific institution informed the verifier of the storage of the items in the safe box, the institution and the prover could collude and use this secret information to falsify the illusion that the prover knew the safe box password.

Therefore, it is an undoubtedly excellent idea to organize multiple participants to create these randomized parameters through Secure Multi-party Computation. In this process, single party can not reconstruct the parameters any more. Only when this activity is completed safely will the subsequent decentralized application be safe. In fact, ZCash has successfully created system parameters for Groth16 algorithm in November 2017 through its ceremony, Power of Tau.

Lumino, creating secure parameters

In order to prevent the parameters generated by the centralized mode from affecting the underlying security, PlatON started the Secure Multi-party Computation ceremony Lumino on June 21, 2021, last for   60 days. This ceremony is expected to create necessary secure parameters for the Zero-Knowledge Proof protocol.

During the Lumino ceremony, multiple participants carry out several rounds of calculation in the form of a relay, that is to say, the current participant need to use the calculation results of the previous participant as the input of this round, and the calculation output become the calculation input of the next participant as well. After a certain number of rounds, the output of the last participant is the final result of the whole ceremony, namely the system initialization parameters that Plonk thatalgorithm of PlatON will choose. Obviously, the more participants take part in the ceremony, the safer the parameters will be.

As a practical and efficient Zero-Knowledge Proof algorithm, Plonk is commonly used in PlatON projects and communities, which is characterized by a one-time initialization process, that is, running once can be used to deploy multiple applications. Providing necessary initialization parameters for Plonk algorithm through Lumino ceremony means that no one can master the secret information behind the parameters, which can be used to cheat players in the whole system. Lumino ceremony will lay a solid foundation for the security of PlatON.

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Precision Telemed Welcomes Pharmacist Danny Postell, PharmD, to Its Ownership Group

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With more than 20 years behind the pharmacy counter, Dr. Postell joins the Precision Telemed team to help guide compliance, quality, and patient safety across the company’s GLP-1 weight loss and hormone optimization programs.

United States, 1st May 2026 — Precision Telemed, the family-owned, doctor-led telemedicine platform known for its work in personalized weight loss, hormone therapy, and longevity care, is excited to welcome Danny Postell, PharmD, to its ownership group. A practicing pharmacist and longtime pharmacy owner, Dr. Postell joins the team at a moment when telehealth and compounded medications are evolving faster than ever, and when patients are asking more questions than ever about safety, quality, and the people behind their care.

His arrival marks a meaningful moment for the company. As a graduate of the University of Georgia College of Pharmacy and the owner of multiple pharmacies including Huff’s Pharmacy in Georgia, Dr. Postell brings the kind of experience you can only get by spending two decades behind the counter: filling prescriptions, talking to patients, working with physicians, and watching the industry change firsthand. That perspective, leadership at Precision Telemed says, is exactly what the company wanted to add at this stage of its growth.

“What drew me to Precision Telemed is how seriously they take patient care,” said Dr. Postell. “Telehealth has changed a lot of lives, but it only works when the clinical side and the pharmacy side are both rock solid. I’m looking forward to helping the team keep that bar high.”

A Pharmacist’s Eye on Patient Care

Anyone who’s spent time in an independent pharmacy knows the work is personal. You learn names. You notice when something’s off. You watch patients try medications, change doses, get better, hit setbacks, and start again. Dr. Postell has spent his career in that environment, and it’s shaped how he thinks about safety, compounding, and what good care actually looks like in practice.

In his role with Precision Telemed, he’ll work closely with the leadership team and the company’s pharmacy partners on the things that matter most behind the scenes: quality assurance, regulatory compliance, and keeping a close eye on FDA and state board guidance as it evolves. The goal isn’t just to meet today’s standards. It’s to stay ahead of where the industry is heading next.

Supporting the Programs Patients Rely On

Precision Telemed builds personalized treatment plans that pair clinician oversight with medications dispensed by trusted U.S. compounding pharmacies operating under 503A and 503B regulatory frameworks. Dr. Postell’s experience will support the company’s most-requested programs, including compounded semaglutide for medically guided weight management, compounded tirzepatide for patients exploring dual incretin therapy, and the microdose GLP-1 protocol for those who prefer a gentler, lower-dose approach to metabolic health.

“Danny is the kind of person you want in the room when big decisions are being made,” said Carlie Cannon-Rius, Owner and CEO of Precision Telemed. “He’s a pharmacist first, an owner second, and a problem-solver always. Having him in our ownership group means we get that lens on every decision, especially when it comes to safety and compliance. That’s exactly the partnership we wanted to build.”

Patients curious about Precision Telemed’s programs can head over to precisiontelemed.com to explore the available treatments, book a virtual consultation with a licensed provider, and learn more about how the team approaches care.

About Precision Telemed

Precision Telemed is a family-owned, doctor-led telemedicine company offering personalized care across weight loss, hormone optimization, and longevity. Patients work with licensed providers entirely online, receive pharmaceutical-grade compounded medications from trusted U.S. pharmacies, and get free customized nutrition and workout programs along the way. Pricing is transparent and all-inclusive, with no surprise fees. Learn more at precisiontelemed.com or visit the About Us page to read more about the team and the company’s approach.

Media Contact

Precision Telemed

3030 N Rocky Point Drive W, Suite 150 Tampa, FL 33607

Email: info@precisiontelemed.com Call: (877) 745-4115

Text: (877) 745-4115

Website: https://precisiontelemed.com/contact-us/
 

Disclaimer

Precision Telemed offers only compounded medications, which are made in State Board of Pharmacy licensed sterile compounding pharmacies, or FDA-licensed 503(b) Outsourcing Facilities. These facilities are strictly regulated. The products themselves are not FDA-approved due to the provider’s prescriptions being customized to the patient’s needs. Compounded medications differ from FDA-approved products in factors such as strength, dose, and route of administration, which makes direct comparison to FDA-approved products difficult. All compounded drugs prescribed are based on a licensed healthcare provider’s medical judgment from a telehealth encounter that includes medical history.

Precision Health Digital LLC is a patient management platform that works with Doctors Now PC, a group of independent physicians and practitioners. Precision Telemed does not provide medical services, and payment does not guarantee the writing of a prescription. Doctors Now PC provides medical services using the Precision Health Digital platform. The information in this release is for informational purposes and is not a substitute for professional medical advice, diagnosis, or treatment.

Media Contact

Organization: Precision Telemed

Contact Person: Support team

Website: https://precisiontelemed.com

Email: Send Email

Address:3030 N Rocky Point Drive W, Suite 150 Tampa, FL 33607

Country:United States

Release id:44577

The post Precision Telemed Welcomes Pharmacist Danny Postell, PharmD, to Its Ownership Group 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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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

Precision Telemed Welcomes Pharmacist Danny Postell, PharmD, to Its Ownership Group

Published

on

With more than 20 years behind the pharmacy counter, Dr. Postell joins the Precision Telemed team to help guide compliance, quality, and patient safety across the company’s GLP-1 weight loss and hormone optimization programs.

United States, 1st May 2026 — Precision Telemed, the family-owned, doctor-led telemedicine platform known for its work in personalized weight loss, hormone therapy, and longevity care, is excited to welcome Danny Postell, PharmD, to its ownership group. A practicing pharmacist and longtime pharmacy owner, Dr. Postell joins the team at a moment when telehealth and compounded medications are evolving faster than ever, and when patients are asking more questions than ever about safety, quality, and the people behind their care.

His arrival marks a meaningful moment for the company. As a graduate of the University of Georgia College of Pharmacy and the owner of multiple pharmacies including Huff’s Pharmacy in Georgia, Dr. Postell brings the kind of experience you can only get by spending two decades behind the counter: filling prescriptions, talking to patients, working with physicians, and watching the industry change firsthand. That perspective, leadership at Precision Telemed says, is exactly what the company wanted to add at this stage of its growth.

“What drew me to Precision Telemed is how seriously they take patient care,” said Dr. Postell. “Telehealth has changed a lot of lives, but it only works when the clinical side and the pharmacy side are both rock solid. I’m looking forward to helping the team keep that bar high.”

A Pharmacist’s Eye on Patient Care

Anyone who’s spent time in an independent pharmacy knows the work is personal. You learn names. You notice when something’s off. You watch patients try medications, change doses, get better, hit setbacks, and start again. Dr. Postell has spent his career in that environment, and it’s shaped how he thinks about safety, compounding, and what good care actually looks like in practice.

In his role with Precision Telemed, he’ll work closely with the leadership team and the company’s pharmacy partners on the things that matter most behind the scenes: quality assurance, regulatory compliance, and keeping a close eye on FDA and state board guidance as it evolves. The goal isn’t just to meet today’s standards. It’s to stay ahead of where the industry is heading next.

Supporting the Programs Patients Rely On

Precision Telemed builds personalized treatment plans that pair clinician oversight with medications dispensed by trusted U.S. compounding pharmacies operating under 503A and 503B regulatory frameworks. Dr. Postell’s experience will support the company’s most-requested programs, including compounded semaglutide for medically guided weight management, compounded tirzepatide for patients exploring dual incretin therapy, and the microdose GLP-1 protocol for those who prefer a gentler, lower-dose approach to metabolic health.

“Danny is the kind of person you want in the room when big decisions are being made,” said Carlie Cannon-Rius, Owner and CEO of Precision Telemed. “He’s a pharmacist first, an owner second, and a problem-solver always. Having him in our ownership group means we get that lens on every decision, especially when it comes to safety and compliance. That’s exactly the partnership we wanted to build.”

Patients curious about Precision Telemed’s programs can head over to precisiontelemed.com to explore the available treatments, book a virtual consultation with a licensed provider, and learn more about how the team approaches care.

About Precision Telemed

Precision Telemed is a family-owned, doctor-led telemedicine company offering personalized care across weight loss, hormone optimization, and longevity. Patients work with licensed providers entirely online, receive pharmaceutical-grade compounded medications from trusted U.S. pharmacies, and get free customized nutrition and workout programs along the way. Pricing is transparent and all-inclusive, with no surprise fees. Learn more at precisiontelemed.com or visit the About Us page to read more about the team and the company’s approach.

Media Contact

Precision Telemed

3030 N Rocky Point Drive W, Suite 150 Tampa, FL 33607

Email: info@precisiontelemed.com Call: (877) 745-4115

Text: (877) 745-4115

Website: https://precisiontelemed.com/contact-us/
 

Disclaimer

Precision Telemed offers only compounded medications, which are made in State Board of Pharmacy licensed sterile compounding pharmacies, or FDA-licensed 503(b) Outsourcing Facilities. These facilities are strictly regulated. The products themselves are not FDA-approved due to the provider’s prescriptions being customized to the patient’s needs. Compounded medications differ from FDA-approved products in factors such as strength, dose, and route of administration, which makes direct comparison to FDA-approved products difficult. All compounded drugs prescribed are based on a licensed healthcare provider’s medical judgment from a telehealth encounter that includes medical history.

Precision Health Digital LLC is a patient management platform that works with Doctors Now PC, a group of independent physicians and practitioners. Precision Telemed does not provide medical services, and payment does not guarantee the writing of a prescription. Doctors Now PC provides medical services using the Precision Health Digital platform. The information in this release is for informational purposes and is not a substitute for professional medical advice, diagnosis, or treatment.

Media Contact

Organization: Precision Telemed

Contact Person: Support team

Website: https://precisiontelemed.com

Email: Send Email

Address:3030 N Rocky Point Drive W, Suite 150 Tampa, FL 33607

Country:United States

Release id:44577

The post Precision Telemed Welcomes Pharmacist Danny Postell, PharmD, to Its Ownership Group 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.

Continue Reading

Press Release

Representatives from More Than 40 Countries Discuss New Models of Global Growth in Moscow

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Moscow, Russia – 01/05/2026 – (SeaPRwire) – The 2nd Open Dialogue “The Future of the World: A New Platform for Global Growth” took place in Russia, bringing together experts and young researchers from more than 40 countries who proposed ideas on the development of the economy, technology, education, and the environment. The key unifying principle of the event was a focus on people, international cooperation, and the search for new models of global growth through dialogue and the practical implementation of ideas. The large-scale three-day program at the Russia National Centre has concluded, combining expert discussions, presentations by authors of the best essays from around the world, and informal communication with experts.

According to the official remarks, the Open Dialogue has achieved a global footprint that covers the entire planet.

“Experts, business leaders, and researchers from 120 countries took part in the essay and creative works competition, including representatives from Asia, Africa, the Middle East, Europe, Australia, North and South America. All authors and researchers, with diverse experiences and perspectives, were united by a strong and bold idea: to form a shared understanding of the future — the future of a world entering an era of profound structural change. It is evident that no country can develop in isolation, at the expense of other states or to their detriment. Furthermore, modern global challenges require a joint response and collective efforts. This means that the model of global development will be sustainable and fair only if it is based on the principles of equality and mutual respect, and takes into account the interests of all countries,” the honorary guest of the event stated.

According to the Russian leader, a multipolar architecture of global development is being formed before our eyes. Within it, an important role is played by states that understand and value national sovereignty.

The results of the large-scale event were summarized by Russian economist Maxim Oreshkin: “Russia, in a number of areas, is an advanced country in terms of the development of digital platform solutions. Our approach is one of joint development. When Russian digital platforms enter other countries’ markets, they bring data localization, local partner involvement, training for local personnel, and the development of their own competencies in platform solution development. Russia comes to develop together, not to collect colonial rent from countries that lack access to technological solutions. We are in favor of developing together.”

Maxim Oreshkin noted that the reach of the Open Dialogue will continue to grow each year. According to him, significant attention is being paid to the stage of implementing the ideas proposed in the essays. A mentorship format has been introduced — Russian businesses and international companies are beginning to work with essayists, involve them in their projects, and help bring their ideas to life.

At the 2nd Open Dialogue, the best essay authors were identified in four areas: “Investing in People,” “Investing in Connectivity,” “Investing in Technology,” and “Investing in the Environment.”

The winner in the “Investing in Technology” track was Aya Arfaoui, a student of Mohammed V University in Rabat, Morocco. She raised the issue of the digital sovereignty of developing countries. According to her, international institutions do not provide sufficient influence in regulating the digital space.

Solomon Gardie, a postgraduate student at Addis Ababa University in Ethiopia, became the winner in the “Investing in Connectivity” track. His essay focused on connectivity and the mobility of sovereign data. He proposed a system in which data is processed and anonymized before cross-border transfer, and only in this form can it be used for the common good. He also noted that, within cooperation in the BRICS+ framework, one of the first areas could be healthcare, particularly epidemiological monitoring and disease control.

In the “Investing in the Environment” track, the winner was Soumya Bhowmick, a research fellow at the Observer Research Foundation (India). In his presentation, he stated that for almost 100 years, the world has focused on measuring GDP, which does not reflect a country’s real wealth.

The winner of the “Investing in People” track was Lubinda Haabazoka from Zambia. In his speech, he noted that for real convergence among countries of the Global South, not only declarations of multipolarity are needed, but also practical changes in key systems of interaction — primarily in education, which directly affects opportunities for cooperation and knowledge exchange.

The future should be built around the individual, their health, agency, and a long, meaningful life, rather than around technologies and outdated systems, believes Dr. Selina Neri, co-founder, CEO, and dean of Future Readiness Academy (UAE), and an expert of the 2nd Open Dialogue in the “Investing in People” track. According to her, this requires new approaches to education, work, and technology development that focus on human flourishing, sovereignty, and the practical implementation of ideas rather than copying ineffective models.

More than 1,600 authors from all continents submitted their works to participate in the 2nd Open Dialogue. Seventy-five essay authors hold academic degrees. The conclusions drawn from the discussions will be reviewed at the St. Petersburg International Economic Forum and will be reflected in its business program. Essayists and experts will also be engaged in activities within the BRICS platform and involved in preparations for the Russia–Africa Summit.

Social Links

Telegram: https://t.me/gowithRussia

Media Contacts

Brand: Russia National Centre

Contact: Media team

Email: pressa@russia.ru

Website: https://en.russia.ru 

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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