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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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Coffee Journal Launches South African Coffee Map for Roasters and Cafes

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Coffee Journal, an independent South African specialty coffee publication founded in 2026, has launched its new Coffee Map,

Randvaal Meyerton, Gauteng, South Africa, 28th Aug 2026Coffee Journal, an independent South African specialty coffee publication founded in 2026, has launched its new Coffee Map, a digital resource designed to help readers discover specialty coffee roasters and cafes across South Africa. The map expands the publication’s mission of documenting the country’s coffee scene by giving coffee drinkers, home brewers and travelers a more practical way to explore businesses by location and category.

According to Coffee Journal, the platform was created to provide a more centralized starting point for people looking to find noteworthy coffee destinations beyond major urban centers. The specialty coffee map already features roasters and cafes from multiple regions, including Sasolburg, Bloemfontein, the KwaZulu-Natal Midlands, Gqeberha, George, Dullstroom, Howick, Jeffreys Bay and Hoedspruit. By organizing listings in one place, the tool is intended to make South Africa’s specialty coffee landscape more visible and easier to navigate.

Coffee Journal describes itself as an independent publication that reviews roasters, tests water, publishes brew guides and maintains a transparency-based trust-score system without roaster funding or brand partnerships. That editorial positioning gives the new coffee discovery platform added relevance for readers seeking information from a publication that emphasizes independence rather than paid placement.

“The goal of Coffee Journal has been to build a central home for South Africa’s specialty coffee scene,” said Bibi Burness, founder of Coffee Journal. “The Coffee Map is a practical extension of that work because it helps readers move from reading about coffee culture to actually discovering the cafes and roasters shaping it.”

The map launch comes at a time when specialty coffee communities increasingly rely on digital discovery tools to find local roasters, destination cafes and regional coffee experiences. For South African consumers, that need is especially relevant because standout coffee businesses are often spread across provinces and smaller towns rather than concentrated in a single market. Coffee Journal’s South African coffee guide positions the map as part of a broader effort to make the country’s coffee ecosystem more accessible to both enthusiasts and newcomers.

In its current form, the Coffee Map presents a mix of roasters and cafes in a directory-style format, with individual listing pages available for selected businesses. The tool highlights the diversity of South Africa’s coffee scene, from established roasteries to destination cafes in smaller towns and tourism corridors. That geographic spread may help readers identify new coffee stops for travel, weekend trips and regional exploration, while also increasing visibility for independent operators outside the largest metros.

The launch also supports Coffee Journal’s broader editorial strategy. In addition to the map, the publication offers brew guides and coffee-focused articles intended to help readers learn more about making and understanding coffee. The addition of a map creates a stronger link between education and discovery by giving readers a way to connect written content with real-world coffee experiences.

As an independent platform founded in 2026, Coffee Journal has framed its brand around curiosity, transparency and learning. The publication’s “coffee amateur” perspective, as described on its website, is aimed at documenting the South African specialty coffee scene in an accessible way rather than speaking from a purely industry-insider position. That tone may help the new map appeal to a broad audience that includes casual coffee drinkers, home espresso users and more experienced specialty coffee followers.

Coffee Journal said the Coffee Map is intended to keep evolving as the publication continues documenting the South African coffee landscape. Readers interested in exploring featured cafes and roasters can visit the Coffee Journal website or browse the Coffee Map directly.

Media Contact

Organization: Coffee Journal

Contact Person: Bibi Burness

Website: https://coffeejournal.co.za/

Email: Send Email

Contact Number: +27729850426

Address:52 The Avenue, Henley on Klip

City: Randvaal Meyerton

State: Gauteng

Country:South Africa

Release id:48572

The post Coffee Journal Launches South African Coffee Map for Roasters and Cafes 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

Coffee Journal Launches South African Coffee Map for Roasters and Cafes

Published

on

Coffee Journal, an independent South African specialty coffee publication founded in 2026, has launched its new Coffee Map,

Randvaal Meyerton, Gauteng, South Africa, 28th Aug 2026Coffee Journal, an independent South African specialty coffee publication founded in 2026, has launched its new Coffee Map, a digital resource designed to help readers discover specialty coffee roasters and cafes across South Africa. The map expands the publication’s mission of documenting the country’s coffee scene by giving coffee drinkers, home brewers and travelers a more practical way to explore businesses by location and category.

According to Coffee Journal, the platform was created to provide a more centralized starting point for people looking to find noteworthy coffee destinations beyond major urban centers. The specialty coffee map already features roasters and cafes from multiple regions, including Sasolburg, Bloemfontein, the KwaZulu-Natal Midlands, Gqeberha, George, Dullstroom, Howick, Jeffreys Bay and Hoedspruit. By organizing listings in one place, the tool is intended to make South Africa’s specialty coffee landscape more visible and easier to navigate.

Coffee Journal describes itself as an independent publication that reviews roasters, tests water, publishes brew guides and maintains a transparency-based trust-score system without roaster funding or brand partnerships. That editorial positioning gives the new coffee discovery platform added relevance for readers seeking information from a publication that emphasizes independence rather than paid placement.

“The goal of Coffee Journal has been to build a central home for South Africa’s specialty coffee scene,” said Bibi Burness, founder of Coffee Journal. “The Coffee Map is a practical extension of that work because it helps readers move from reading about coffee culture to actually discovering the cafes and roasters shaping it.”

The map launch comes at a time when specialty coffee communities increasingly rely on digital discovery tools to find local roasters, destination cafes and regional coffee experiences. For South African consumers, that need is especially relevant because standout coffee businesses are often spread across provinces and smaller towns rather than concentrated in a single market. Coffee Journal’s South African coffee guide positions the map as part of a broader effort to make the country’s coffee ecosystem more accessible to both enthusiasts and newcomers.

In its current form, the Coffee Map presents a mix of roasters and cafes in a directory-style format, with individual listing pages available for selected businesses. The tool highlights the diversity of South Africa’s coffee scene, from established roasteries to destination cafes in smaller towns and tourism corridors. That geographic spread may help readers identify new coffee stops for travel, weekend trips and regional exploration, while also increasing visibility for independent operators outside the largest metros.

The launch also supports Coffee Journal’s broader editorial strategy. In addition to the map, the publication offers brew guides and coffee-focused articles intended to help readers learn more about making and understanding coffee. The addition of a map creates a stronger link between education and discovery by giving readers a way to connect written content with real-world coffee experiences.

As an independent platform founded in 2026, Coffee Journal has framed its brand around curiosity, transparency and learning. The publication’s “coffee amateur” perspective, as described on its website, is aimed at documenting the South African specialty coffee scene in an accessible way rather than speaking from a purely industry-insider position. That tone may help the new map appeal to a broad audience that includes casual coffee drinkers, home espresso users and more experienced specialty coffee followers.

Coffee Journal said the Coffee Map is intended to keep evolving as the publication continues documenting the South African coffee landscape. Readers interested in exploring featured cafes and roasters can visit the Coffee Journal website or browse the Coffee Map directly.

Media Contact

Organization: Coffee Journal

Contact Person: Bibi Burness

Website: https://coffeejournal.co.za/

Email: Send Email

Contact Number: +27729850426

Address:52 The Avenue, Henley on Klip

City: Randvaal Meyerton

State: Gauteng

Country:South Africa

Release id:48572

The post Coffee Journal Launches South African Coffee Map for Roasters and Cafes 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

Rios Interiors Corporation Receives 2026 IABE Excellence Award for Regional Excellence in Construction.

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Rios Interiors Corporation, led by Founder Jonathan Rios, has been named a 2026 IABE Regional Excellence Award winner, recognizing the firm’s leadership in luxury residential and commercial interior renovation across the New York/New Jersey metropolitan area.

Cheyenne, Wyoming, United States, 28th Aug 2026 – This award recognizes the firm’s unparalleled contributions to the luxury residential and commercial sectors across the New York/New Jersey metropolitan area.

Founded in 2009 and guided by the visionary leadership of Principal Jonathan Rios, the firm has consistently set the gold standard for complex interior transformations. This prestigious accolade highlights the firm’s unique ability to seamlessly merge rigorous modern construction management with old-world artisan trades.

“This award is a testament to the relentless dedication of our artisans, project managers, and industry partners,” said Jonathan Rios, Founder and Principal of Rios Interiors Corporation. “In a market as demanding as New York City, true luxury is defined by precision, accountability, and an absolute refusal to compromise on quality. We don’t just renovate spaces; we preserve the architectural integrity of this city while elevating it to the highest contemporary standards. We are honored to be recognized as leaders in this space.”

Rios Interiors has long been the contractor of choice for New York’s most discerning clientele, including elite private residences, stringent Manhattan co-op boards, and iconic hospitality destinations such as The Mark Hotel and The Renaissance Hotel. The firm is widely recognized as an industry authority due to its rare, self-performed mastery of specialty finishes—including Venetian plaster, micro-cement, and marble restoration—which allows for absolute quality control and rapid project execution.

The Award selection committee recognized Rios Interiors Corporation for its flawless execution in high-stakes environments, its white-glove site discipline, and its transparent, client-centric governance. By maintaining active, principal-led oversight on every site, Jonathan Rios and his team have redefined what property managers, architects, and homeowners can expect from a luxury contracting partner.

As Rios Interiors Corporation looks toward the future, this regional recognition serves as both a milestone and a foundation for continued expansion and innovation within the luxury design-build space.

You can view the official recognition page here: Rios Interiors Corporation — 2026 IABE Excellence Award Winner
https://internationalbusinessexcellence.com/recipients/rios-interiors-corporation/

About Rios Interiors Corporation:

Rios Interiors Corporation is a top-tier general contracting and interior renovation firm based in New York City. Specializing in high-end residential and Hospitality/commercial fit-outs, the firm is renowned for its in-house artisanal craftsmanship, strict project management, and precise execution in complex urban environments.

For more information, visit https://riosinteriorscorp.com or follow Rios Interiors on https://www.instagram.com/riosinteriorscorp/.

About the International Association for Business Excellence:

The International Association for Business Excellence (IABE) is an independent business recognition organization dedicated to identifying and honoring organizations that demonstrate excellence in operational quality, integrity, and results. Recognition is evaluated against a published five-pillar standard—Digital Presence, Customer Reputation, Operational Standing, Industry Tenure, and Professional Integrity—applied consistently across every industry, from small local businesses to established national and international firms.

Regional Excellence, the tier awarded to Rios Interiors Corporation, recognizes organizations that have demonstrated a sustained, verifiable standard of excellence across their state—a distinction reserved for companies whose reputation and operational standing hold up to scrutiny beyond a single city or market. It stands among IABE’s most meaningful honors, reflecting not just a moment of recognition, but a track record of sustained quality that sets a firm apart within its region.

For more information, visit internationalbusinessexcellence.com.

Our email is Admin@riosinteriorscorp.com

Media Contact

Organization: International Association for Business Excellence LLC

Contact Person: Charles McDonald

Website: https://internationalbusinessexcellence.com

Email: Send Email

Address:2233 Dell Range Blvd Suite 303 1015 Cheyenne, Wyoming 82009

City: Cheyenne

State: Wyoming

Country:United States

Release id:48537

The post Rios Interiors Corporation Receives 2026 IABE Excellence Award for Regional Excellence in Construction. 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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