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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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Gabriel Malkin Florida Completes 120-Mile Camino Walk with Focus, Patience, and Preparation

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Florida, US, 30th January 2026, ZEX PR WIRE, Most students don’t spend the start of summer walking across northern Spain. Gabriel Malkin did. In June 2025, the Florida high school graduate completed a 120-mile stretch of the Camino de Santiago, one of the world’s oldest pilgrimage routes. It wasn’t a last-minute idea. It was a goal he had planned for, trained for, and quietly worked toward for months.

This wasn’t about adventure or social media. For Gabriel, it was about setting a physical goal and showing up for it every day.

“I didn’t want to wing it,” he said. “It was important to take it seriously.”

Gabriel’s prep started long before his flight to Europe. He built up mileage slowly, starting with short daily walks in South Florida. As the months went on, he added distance, tested gear, and paid attention to recovery. Blisters, sore muscles, and weather were all part of the process. So was building patience.

“The Camino isn’t just hard because it’s long,” Gabriel said. “It’s hard because you have to get up and do it again every day. Even when you’re tired. Even when nothing hurts and you feel fine—you still have to walk.”

The daily rhythm became its own challenge. Mornings often started before sunrise, with quiet stretches of trail through farmland, hills, and towns. Gabriel carried a small pack with essentials. Water, snacks, extra socks. No Wi-Fi. No schedule beyond the day’s distance. Just a clear goal and a few hours of steady effort.

That focus and consistency mirrors how Gabriel approaches most things. Whether he’s in class, on the tennis court, or working on saxophone tone, he tends to favor structure and repetition over shortcuts. It’s not about perfection. It’s about showing up, improving slowly, and staying with it.

“I’ve never been the fastest or the strongest at anything,” he said. “But I like knowing I’m getting better, even if it’s slow.”

Gabriel grew up in South Florida and attended Virginia Shuman Young Elementary, Pine Crest in Fort Lauderdale, and NSU University School in Davie. He played tennis, baseball, and football through different stages of school. He also spent time hiking local trails and practicing saxophone, two interests he says helped him train for the Camino more than people might expect.

“Hiking helped with endurance, obviously,” he said. “But playing music teaches you a lot about repetition and listening to your body. You learn when to push and when to pause.”

For Gabriel, the Camino wasn’t a performance or a competition. It was a quiet personal test. He kept notes during the walk, not for a blog, but to track how each day felt. When he crossed the finish line in Santiago, there was no big moment. Just a quiet sense of completion.

Now back home, Gabriel hasn’t stopped walking. He’s back to local trails, early mornings, and training logs. He’s also thinking about what comes next—college, travel, more endurance goals—but isn’t rushing anything.

“There’s no rush,” he said. “The Camino reminded me that showing up every day matters more than trying to get somewhere fast.”

Gabriel Malkin Florida continues to build habits rooted in preparation, consistency, and follow-through. Whether through athletics, academics, or music, his focus remains steady: stay curious, stay active, and finish what you start.

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Jon DiPietra Debunks 5 Real Estate Myths That Mislead New Yorkers

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  • Jon DiPietra, a New York–based real estate valuation executive, explains why common beliefs about space and value often miss the mark.

New York, US, 30th January 2026, ZEX PR WIRE, New York City is full of opinions about real estate. Many of them are repeated so often they start to feel true. But according to Jon DiPietra, decades of hands-on valuation work tell a different story.

“You learn things you cannot see in a report,” DiPietra says. “That’s where most of these myths fall apart.”

Below are five common myths that mislead everyday people across dense urban markets, why they persist, and what actually matters instead.

Myth 1: Bigger Space Always Means Better Value

Why people believe it:
Square footage is easy to compare. Listings highlight size first, so people assume more space equals more value.

The reality:
In dense cities, efficiency matters more than size. Studies show poorly used space can reduce productivity by up to 30 percent, even when square footage increases.

As DiPietra puts it, “The goal is not to produce the highest number. The goal is to produce something that makes sense in the real world.”

Try this today:
Identify one underused area in your home or office and repurpose it for a single clear function.

Myth 2: National Data Tells You Everything You Need to Know

Why people believe it:
Online tools and national reports feel authoritative and precise.

The reality:
Real estate is hyper-local. In New York, conditions can change block by block. National averages often lag reality by months.

“Real estate is ultimately driven by people, not formulas,” DiPietra says.

Try this today:
Walk your block at different times of day. Notice noise, foot traffic, and how spaces are actually used.

Myth 3: If a Space Worked Before, It Should Still Work Now

Why people believe it:
People resist change and assume layouts age well.

The reality:
How we live and work has shifted fast. Surveys show nearly 60 percent of people say their space no longer supports how they work today.

“Clear thinking matters more than being busy,” DiPietra notes.

Try this today:
Ask one simple question: What do I actually do here every day? Adjust one thing to support that reality.

Myth 4: More Information Leads to Better Decisions

Why people believe it:
Data feels safe. More feels smarter.

The reality:
Too much information can slow decisions and increase stress. Research links information overload to poorer judgment.

DiPietra says, “More data does not always lead to better decisions.”

Try this today:
Limit yourself to three criteria when evaluating a space or decision. Ignore the rest.

Myth 5: You Need a Major Renovation to Fix a Space

Why people believe it:
Media and social platforms spotlight dramatic transformations.

The reality:
Small changes often have outsized impact. Lighting, noise reduction, and decluttering consistently rank among the highest-return improvements.

“Sometimes the simplest changes create the most lasting value,” DiPietra says.

Try this today:
Improve lighting where you spend the most time. It is one of the fastest ways to change how a space feels.

If You Only Remember One Thing

Spaces influence behavior more than most people realize. When a space creates friction, it is often a design problem, not a personal one.

Understanding how space actually functions is more valuable than following assumptions or averages.

Call to Action
Share this myth list with someone who lives or works in a dense city. Pick one practical tip above and try it today. Small changes, applied intentionally, add up.

About Jon DiPietra
Jon DiPietra is a New York–based commercial real estate valuation executive and cofounder of H&T Appraisal, the valuation group of Horvath & Tremblay. With more than 20 years of experience, he has worked across residential, commercial, mixed-use, and special-use properties, focusing on how real people actually use space.

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Roger Haenke Connects Healthcare and Faith in a Career Centered on Presence and Support

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San Diego, California, 30th January 2026, ZEX PR WIRE, Roger Haenke has spent his career at the intersection of healthcare and faith. As a registered nurse and ordained priest, his work has placed him in moments where people are vulnerable, uncertain, and often searching for support. Whether in hospitals, churches, clinics, or classrooms, Roger Haenke has built a reputation for being present, steady, and quietly dependable.

Roger Haenke began his career in parish ministry after completing his theological education and ordination. He served churches across North Dakota, offering pastoral care, teaching, and leadership. Much of his early work focused on being there for others during personal transitions—illness, loss, change, and growth. These experiences helped shape how Roger Haenke would later approach leadership in every other part of his life.

After leaving active ministry, Roger Haenke returned to school and earned a nursing degree. He started at the bedside and quickly moved into leadership roles. His healthcare career took him through specialty clinics, hospital departments, and community-based health systems. He managed staff, trained nurses, developed new services, and helped improve patient care across several states. At every step, Roger Haenke kept his focus on people and the systems that support them.

The connection between healthcare and ministry was always clear to Roger Haenke. He saw how much both fields depend on trust, communication, and the ability to remain calm when things are hard. He brought this understanding into every room he entered—whether leading a care team, sitting with a patient, or offering support to staff under pressure.

Later, Roger Haenke joined the faculty at San Diego State University. He taught nursing leadership, financial management, and professional development. His students learned not only the structure of healthcare systems, but also how to show up for others with clarity and respect. Roger Haenke’s teaching reflected what he had lived: strong systems matter, but presence and consistency matter just as much.

In his later ministry roles, Roger Haenke continued to offer steady leadership to congregations in the San Diego area. He worked with teams, guided transitions, and focused on inclusion, listening, and shared responsibility. His approach was thoughtful, balanced, and always grounded in care for others.

Now, Roger Haenke is entering a new chapter. He is no longer working in formal institutional roles, but he continues to serve the San Diego community in smaller, more flexible ways. Whether volunteering, mentoring, or simply showing up when needed, Roger Haenke remains committed to steady, meaningful work rooted in the same values he has carried all along.

For Roger Haenke, leadership has never been about attention or titles. It has always been about being present when it counts.

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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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