Connect with us

Press Release

Lumino Ceremony: Building the Privacy Protection Infrastructure

Published

5 years ago

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

Alex Jacob

Alex Jacob is a literature author. He was born in Chicago. Alex passion is writing news articles. He writes number of articles and published it.

See author's posts

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.

Related Topics:
Continue Reading

Press Release

Stocktwits Expands CME Group Alliance with the Integration of Single Stock Futures Data

Published

6 minutes ago

on

August 27, 2026

By

New York, New York, August 27th, 2026, FinanceWire

Real-time Single Stock futures data on 50+ names, including AAPL, NVDA and TSLA, is now available natively alongside Stocktwits conversation and sentiment

Stocktwits, the leading community for financial investors and traders, today announced the availability of CME Group Single Stock futures data on its platform. The launch deepens the collaboration with the world’s leading derivatives marketplace, following the integration of futures market data in March 2026. 

Single Stock futures enable traders to seamlessly gain long or short exposure to individual stocks, along with the ability to trade beyond regular market hours. For a community that never stops watching the market, Single Stock futures offer a way to keep trading activity and conversations going long after the closing bell, with nearly 23 hours a day, five days a week trading capability.

Stocktwits users can now follow Single Stock futures contract activity on over 50 of the top U.S. stocks they already track, all within the same symbol page experience they use every day on web and the Stocktwits app. Traders no longer need to leave Stocktwits to see how a name like AAPL or TSLA is trading after the bell; they can watch the action unfold right alongside the community of more than 10 million users that follows it most closely.

A new “Futures” tab appears on any equity with a live CME Group Single Stock futures listing, with pricing, volume, open interest, and expiration data for both Standard, and Micro-sized contracts. The Futures tab adds to the quotes, charts and streaming prices that are already available for CME Group’s equity index, energy, agricultural, metals, interest rate, and cryptocurrency futures. 

“CME Group’s Single Stock futures data is an exciting addition to Stocktwits, giving our community a new way to track the moves that happen after the bell,” said Howard Lindzon, Founder & CEO of Stocktwits. “This addition brings the flexibility and around-the-clock data access serious traders want, along with the insights they need seamlessly integrated into the Stocktwits experience.”

“We are pleased to bring CME Group Single Stock futures data to Stocktwits’ 10 million global users, who now have an expanded suite of tools to manage risk and identify trading opportunities,” said Julie Winkler, Senior Managing Director and Chief Commercial Officer, CME Group. “Providing real-time access to Single Stock futures equips retail investors with actionable intelligence for navigating the market on a 23/5 basis.”

Single Stock futures data is live now on stocktwits.com and in the Stocktwits app.

About Stocktwits

Stocktwits is the largest online community dedicated to financial investors and traders. With a registered user base of over 10 million users, Stocktwits has established itself as a leading voice in the investing world. Driven by the mission to help investors enhance their returns, Stocktwits offers a rich ecosystem of community interaction, data, content, and tools that empower investors to connect, learn, and have fun in the process. For more information, users can visit stocktwits.com.

Contact

Julia Fong
jfong@stocktwits.com

About Author

Cloud PR Wire

See author's posts

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

MEXC Launches SHEIN Subscription with $1M Quota as Inaugural IPO Express Event

Published

2 hours ago

on

August 27, 2026

By

Mutsamudu, Comoros, August 27th, 2026, Chainwire

MEXC, a pioneer in 0-fee digital asset trading, has launched IPO Express, a new event offering eligible users access to SHEIN’s IPO subscription, ahead of its scheduled listing on the Hong Kong Stock Exchange on September 1, 2026. The first-in-market opportunity is designed to allow users to gain economic exposure to SHEIN’s post-listing performance using USDT and receive mirror credits, without directly holding SHEIN shares.

MEXC is committed to removing barriers to market participation, based on the belief that opportunity should not be limited by identity, capital size, or geography. IPO allocations have traditionally been concentrated among institutional investors, leaving retail users with limited access to primary market subscriptions and often requiring them to buy in at a premium on the secondary market after listing. IPO Express offers a new way to participate. Users can subscribe without opening a traditional securities account. Once subscribed, they are not required to trade or time their exit. MEXC settles mirror credits according to the event rules, using the offering’s closing price on its first trading day as the reference. The process involves three steps: selecting the offering, submitting a subscription, and awaiting settlement, with unallocated funds automatically refunded. IPO Express provides retail users with a convenient gateway to participate in selected IPO opportunities.

The subscription period for the SHEIN IPO Express event runs from August 27, 2026, 10:00 (UTC) to August 31, 2026, 10:00 (UTC). The event has a total subscription quota of $1,000,000, divided into three options, each with an individual subscription limit of 100–10,000 USDT:

  • New User Subscription: $300,000 quota
  • General Subscription: $500,000 quota
  • Elite Subscription: $200,000 quota, for VVIP users with an M-Score of 800 or above

The subscription price ranges from HKD 47.60 to HKD 49.50 per share (approximately $6.07–$6.32), with the final price determined in accordance with the event rules. Eligible users can also increase their individual subscription limit by completing additional deposit tasks during the event period. To mirror the cost structure of an actual IPO subscription, participation in this event is subject to a subscription fee of approximately 1.0085% and a selling fee of 0.5%, charged at settlement.

The mirror credits provided through this event do not represent direct ownership of SHEIN shares. The final settlement amount depends on the applicable settlement rules and SHEIN’s market performance, and may be lower than the user’s subscription amount. Full terms, eligibility requirements, and risk disclosures are available on the IPO Express event page.

About MEXC

MEXC is the world’s fastest-growing cryptocurrency exchange, trusted by more than 40 million users across 170+ markets. Built on a user-first philosophy, MEXC offers industry-leading 0-fee trading and access to over 3,000 digital assets. As the Gateway to Infinite Opportunities, MEXC provides a single platform where users can easily trade cryptocurrencies alongside tokenized assets, including stocks, ETFs, commodities, and precious metals.

MEXC Official Website｜ X ｜ Telegram ｜How to Sign Up on MEXC

Risk Disclaimer:

This content does not constitute investment advice. Given the volatility of financial markets, including digital assets, tokenized assets, and traditional financial products, investors should carefully assess market conditions, underlying asset fundamentals, and potential financial risks before making any investment or trading decisions.

Contact

MEXC PR team
media@mexc.com

About Author

Cloud PR Wire

See author's posts

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

Stephen Chillura Launches Free Self-Check Guide for Young Leaders Stepping Into Management Roles

Published

2 hours ago

on

August 27, 2026

By

Illinois, USA, Aug 27, 2026, ZEX PR WIRE — Stephen Chillura, a Chicago entrepreneur recognized for loyalty, hard work, and leadership, has released a free self-check guide aimed at individuals navigating their first management roles. The resource, titled “The 90-Day Leadership Readiness Checklist,” provides a structured framework for new managers to evaluate their communication style, delegation skills, and team-building approach during the critical early weeks on the job.

“Too many people are promoted into leadership without a roadmap,” Chillura says. “I’ve seen talented individuals struggle not because they lack ability, but because they’ve never been shown what to focus on first. This checklist gives them a starting point.”

The guide is organized around five core competencies: setting clear expectations, building trust through consistency, learning to delegate effectively, asking better questions, and tracking progress without micromanaging. Each section includes reflection prompts and actionable steps that can be completed in under ten minutes per week.

Built on Real-World Experience

Chillura’s approach to leadership draws on years of hands-on work in diverse environments, from tree logging operations to entrepreneurial ventures. His background in agriculture and physically demanding industries has shaped his belief that effective leadership starts with understanding the work being done and the people doing it.

“Leadership isn’t about being the loudest voice in the room,” he explains. “It’s about showing up consistently, following through on what you say, and making sure your team knows you’re invested in their success.”

Chillura has also applied his leadership principles to weightlifting and sport science, areas where he emphasizes discipline, measurable progress, and long-term commitment. He believes the same mindset that builds physical strength can build organizational resilience.

Why a Checklist?

The decision to release a checklist rather than a longer guide was intentional. Chillura wanted a tool that new managers could use immediately without requiring hours of reading or formal training.

“People in new leadership roles are overwhelmed,” he says. “They don’t need another book. They need a simple way to organize their thinking and make sure they’re not missing the basics.”

The checklist is designed to be revisited every 30 days during the first quarter in a management role. Chillura encourages users to share it with mentors, peers, or direct reports to open up dialogue about expectations and growth.

He also emphasizes that the guide is not a one-size-fits-all solution. “Every team is different,” he notes. “This is a starting framework. You adapt it to your situation.”

Fishing, Fitness, and Focus

Outside of his work in entrepreneurship and management training, Chillura maintains a disciplined routine built around his interests in agriculture, weightlifting, and fishing. He views these activities as essential to maintaining the focus and energy required for leadership.

“Fishing teaches patience,” he says. “Weightlifting teaches consistency. Agriculture teaches you to think in seasons, not days. All of those lessons apply when you’re leading a team.”

Chillura, who attended school in Chicago, remains rooted in his hometown and is active in volunteering efforts throughout the city. His commitment to giving back informs his decision to offer the leadership checklist at no cost.

How to Access the Guide

The 90-Day Leadership Readiness Checklist is available for download at no charge. Chillura encourages individuals, organizations, and training programs to use and share the resource freely.

“If this helps even one person step into a management role with more confidence, it’s worth it,” he says. “Leadership can be learned. You just need the right tools and the willingness to do the work.”

Chillura plans to release additional resources focused on marketing, management skills, and entrepreneurship in the coming months, continuing his mission to make practical leadership training accessible to anyone willing to invest the effort.

To read more, visit the website here.

About Stephen Chillura

Stephen Chillura is a Chicago-based entrepreneur and leadership advocate known for his focus on loyalty, hard work, and practical management skills. With experience spanning agriculture, tree logging, and entrepreneurship, he applies real-world lessons to leadership development, marketing, and sport science. Chillura is also active in volunteering throughout Chicago and maintains a disciplined routine centered on weightlifting, fishing, and agriculture.

About Author

Cloud PR Wire

See author's posts

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

Like Us
Follow Us
Subscribe Us
Follow Us