Connect with us

Press Release

Lumino Ceremony: Building the Privacy Protection Infrastructure

Published

on

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.

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

UKING Online Elevates German Event Production with Professional Stage Lighting and Fast EU Delivery

Published

on

Germany, 20th Mar 2026, – As live events and productions continue to thrive across Europe, UKING Online is strengthening its commitment to the German market by offering professional-grade stage lighting solutions with rapid, reliable logistics. Established in 2016 with a mission to make “life brighter,” UKING has grown into a trusted global brand with over 150 products and 100,000 customers worldwide. Now, German lighting designers, DJs, and event organizers can access high-performance gear with the convenience of local European distribution.
 

Fast Shipping from Local EU Warehouses Understanding the critical timelines of event production, UKING utilizes local warehouses within the European Union, specifically located in the Czech Republic. This strategic positioning allows for swift DHL delivery to German customers, typically arriving within 2 to 5 days. By shipping directly from within the EU, UKING ensures that German clients avoid long wait times and complex customs procedures, making it easier than ever to secure equipment for last-minute gigs or large-scale installations.

Professional Gear for Every Venue UKING offers a comprehensive catalog tailored to both indoor clubs and outdoor festivals. Key product highlights for the German market include:

UKING Online Elevates German Event Production with Professional Stage Lighting and Fast EU Delivery

  • High-Performance Moving Heads: The popular UKING ZQ02356 and ZQ02253 moving head lights feature advanced LED technology, offering brilliant beams, kaleidoscopic effects, and precise 540° pan / 270° tilt movements. These fixtures are compatible with standard DMX512 controllers, allowing for seamless integration into complex light shows.
  • All-Weather Solutions: For Germany’s vibrant outdoor festival scene, UKING provides robust options like the ZQ01553 Waterproof Par Light. Rated IP65, these fixtures feature die-cast aluminum housings and waterproof cabling, ensuring reliable performance regardless of the weather.
  • Atmospheric Effects: To complete the visual experience, UKING offers dynamic effect machines, including the ZQ16050 Cold Spark Machine and the ZQ10016 Fog Machine, adding safety-conscious spectacle to weddings and stage performances.

UKING Online Elevates German Event Production with Professional Stage Lighting and Fast EU Delivery

Commitment to Quality and Service UKING combines affordable pricing with professional specifications, such as 50,000-hour LED lifespans and intelligent temperature control systems. With a dedicated support team and a customer-centric warranty policy, UKING is ready to support the creative vision of German lighting professionals.

For more information or to browse the catalog, please visit www.uking-online.com.

About UKING Based in Shenzhen with a diverse international team, UKING is dedicated to accessible lighting solutions. From rock concerts to private parties, UKING provides quality stage lighting, DMX controllers, and effect machines to enthusiasts and professionals globally.

Media Contact

Organization: UKING

Contact
Person:
Media Relations

Website:

https://www.uking-online.com/

Email:

support@uking-online.com

Country:Germany

The post
UKING Online Elevates German Event Production with Professional Stage Lighting and Fast EU Delivery
appeared first on
Brand News 24.
It is provided by a third-party content
provider. Brand News 24 makes no
warranties or representations in connection with it.

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

Community Invited to Easter Egg Hunt at Church of Scientology Nashville

Published

on

Nashville, Tennessee, 20th March 2026, ZEX PR WIRE, Families across Music City are invited to celebrate Easter together as the Church of Scientology Nashville hosts a festive community Easter Egg Hunt on Sunday, April 5, beginning at 11:00 a.m.

The event is open to all and designed as a joyful morning where children can dash, discover, and delight in a classic Easter tradition—hunting for colorful eggs hidden across the grounds. With special surprises tucked among the eggs, every child will have the chance to share in the excitement.

In addition to the egg hunt, families can enjoy a variety of activities throughout the morning, creating a lively and welcoming atmosphere for guests of all ages. The event is part of the Church’s ongoing effort to bring the community together through family-friendly celebrations that foster connection, goodwill, and fun.

The Church of Scientology Nashville has become a gathering place for community events and cultural celebrations throughout the year, welcoming neighbors from all walks of life. From seasonal festivities to open houses and humanitarian initiatives, the Church provides a space where individuals and families can come together in a spirit of unity and shared purpose.

“Our goal is simply to create a place where families can enjoy time together and build lasting memories,” said a representative of the Church. “Events like this Easter egg hunt are about bringing people together and celebrating the values we all share—joy, community, and kindness.”

The Easter Egg Hunt will take place at the Church of Scientology Nashville, located at 1130 8th Avenue South. Admission is free, and all are welcome to attend.

For more information about this event or other upcoming activities, visit the Church of Scientology Nashville or stop by for a visit.

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

Anthony Helinski Makes the Case for Bringing Hands-On Learning Back to the Classroom

Published

on

Anthony Helinski, a Salem, New Hampshire educator and engineer, argues that practical, hands-on instruction produces more durable outcomes than abstract curriculum alone.

The Problem With Learning That Stays on Paper

New Hampshire, US, 20th March 2026, ZEX PR WIRE, After seven years teaching science and reading at Lawrence Public Schools in Lawrence, Massachusetts, Anthony Helinski developed a clear view of what separates students who retain information from those who do not. Inquiry-based learning, hands-on problem solving, and real-world application consistently outperformed passive instruction. The students who built things, tested things, and handled real materials in the classroom were the students who came back to class asking questions.

Helinski’s method was not accidental. It was the result of deliberate design, informed by his training in universal design for learning and his instinct for matching instruction to the learner rather than the learner to the instruction.

What Hands-On Learning Actually Requires

Practical instruction requires investment, and Helinski has never been reluctant to make that case. During his time in Andover, Massachusetts as an engineering and design teacher, he ran a civil engineering club and a woodworking club after school hours. He designed lessons around robotics, rocketry, and ergonomics. He created the conditions for students to encounter real problems and work toward real solutions.

The same philosophy informed his later work in the utility sector, where he developed onboarding and operator qualifications curriculum for Progressive Pipeline Management, a specialized pipelining company serving major east coast gas utilities. The principles carried over. Clear objectives, tested methods, iterative improvement.

Four Trends Shaping How People Learn in 2026

In a piece recently published by Barchart, Helinski outlined key shifts in how learning, work, and creation are evolving. His perspective draws on both classroom experience and field engineering, producing analysis grounded in practice rather than theory.

Helinski has also been featured in Brainz Magazine and AccessNewswire discussing the importance of returning to practical problem-solving frameworks in educational settings. His view is consistent: learning that cannot be applied has limited value, and the gap between academic instruction and real-world competency is a structural problem worth addressing directly.

What Educators and Learners Can Do Right Now

Helinski’s recommendation is to begin with the simplest version of hands-on engagement available in your current environment. Identify one concept in your curriculum or training program that could be demonstrated physically rather than described verbally. Build the demonstration before refining it. Test whether understanding improves. Iterate from there.

The engineering design process does not require expensive equipment. It requires a clear question, a method for testing answers, and a willingness to revise based on what you learn.

Take one concept you currently teach or train abstractly and find a way to make it physical this week. Note the difference in engagement and ask whether the outcome improved.

About Anthony Helinski

Anthony Helinski is a Salem, New Hampshire-based educator, project engineer, and woodworking entrepreneur. He holds two master’s degrees from Lesley University and spent seven years teaching science and reading at Lawrence Public Schools before transitioning to engineering design instruction and gas utilities project management. He is the founder of Helinski Custom Woodworking and can be reached through anthonyhelinski.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.

Continue Reading

LATEST POST