Press Release
Lumino Ceremony: Building the Privacy Protection Infrastructure
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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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.
Press Release
Undivided Launches the NYC Condo Value Index: What Brochures Don’t Tell You
NEW YORK, NY,April 2026 — Undivided, a boutique NYC luxury residential brokerage, today announced the launch of the Undivided Value Index: a transparent, expert-weighted scoring framework designed to help discerning buyers evaluate and compare luxury condominium buildings in New York City.
United States, 6th Apr 2026 — Undivided, a boutique NYC luxury residential brokerage, today announced the launch of the Undivided Value Index: a transparent, expert-weighted scoring framework designed to help discerning buyers evaluate and compare luxury condominium buildings in New York City.

The Value Index addresses a structural gap in how NYC condo buyers make decisions. Most building evaluations rely on brand recognition, broker opinion, or marketing materials. None of these reflect the financial fundamentals, building systems quality, or long-term resale dynamics that actually determine whether a purchase holds its value over time.
“Right now, there is no structured way to compare buildings in this market,” said Mukul “Micky” Lalchandani, founder and managing broker of Undivided. “Buyers rely on pricing and broker narratives, but those don’t always reflect reality. The market is driven more by perception than measurable value. This is what the Undivided Value Index is built to solve.”
The Value Index rates each building across eight weighted categories:
- Accessibility and location fundamentals
- Amenity ROI and actual usefulness
- Financial fundamentals (reserves, common charges, assessments)
- Building systems quality and maintenance
- Sustainability and LEED credentials
- Appreciation drivers and neighborhood trajectory
- Supply, absorption, and market liquidity
- Home functionality, layout efficiency, and building policies
Scores are updated quarterly. No developer or sponsor can pay to influence a rating. The methodology draws on publicly available data combined with Undivided’s direct market experience in the buildings evaluated.
The Value Index launches with four scored buildings in Manhattan’s Flatiron and Nomad neighborhoods, with plans to expand to additional areas in subsequent quarters. Scores at launch range from 80 to 92 out of 100, reflecting the firm’s focus on prime buildings where data is most robust.
The tool is designed for buyers spending $5 million or more on a NYC condominium — a segment where purchase decisions often involve significant capital but limited access to the kind of structured building analysis that private equity or institutional buyers routinely conduct.
“Someone spending $10 million should not have to rely on a glossy brochure,” Lalchandani said. “They deserve the same analytical rigor applied to any serious investment decision.”
The Undivided Value Index is available at undividedre.com
About Undivided
Undivided is a boutique NYC residential brokerage specializing in modern luxury condominiums and new construction. Founded by Mukul “Micky” Lalchandani, the firm serves high-net-worth buyers and sellers seeking an advisory-driven alternative to traditional transactional brokerage. Undivided operates on a selective client model, prioritizing depth of service over volume.
Media Contact
Organization: Undivided
Contact Person: Heather Hook
Website: https://www.undividedre.com/
Email: Send Email
Country:United States
Release id:43667
The post Undivided Launches the NYC Condo Value Index: What Brochures Don’t Tell You 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
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.
Press Release
Artur Tyszka of the Tyszka Team Named KeyCrew Verified Expert for Northern NJ Markets
United States, 6th Apr 2026 – KeyCrew Media, a real estate analytics and media network, has selected Artur Tyszka, Co-Lead of the Tyszka Team at Keller Williams Prosperity, as a KeyCrew Verified Expert. Tyszka will contribute market analysis and on-the-ground insight on residential real estate trends across Northern New Jersey, with a focus on Wayne and the broader Passaic County market.

KeyCrew Verified Experts are carefully selected as prolific market trend authorities who demonstrate exceptional insight and expertise in their fields. These distinguished professionals regularly contribute market insights, expert perspectives, and forward-looking analysis to help audiences navigate complex industry landscapes.
Artur Tyszka brings a practitioner’s perspective to Northern New Jersey real estate, shaped by 11 years of experience as both an agent and an active investor. As co-lead of the family-run Tyszka Team, he works alongside his mother — a licensed agent with nearly 25 years in the business — and other family members who together form one of the region’s most experienced residential teams. In 2025, the Tyszka Team closed over 180 transactions totaling more than $69 million in sales volume.
Beyond client representation, Tyszka has direct experience in house flipping, new construction, and multi-family investment across Northern New Jersey. That hands-on investor background informs how he advises clients in one of the country’s most competitive suburban markets, where well-priced homes in Wayne regularly attract 10 to 15 offers and sell well above asking price.
Tyszka and his team are based in Wayne, NJ, where their office is located at 1700 Route 23 N. His market focus spans Wayne, Pompton Lakes, and surrounding Passaic County communities — areas experiencing sustained demand driven by top-ranked schools, NYC commutability, and limited housing inventory.
“Getting your name out there as a trusted voice in your market is something every serious agent should be focused on,” said Artur Tyszka. “Northern New Jersey is one of the most active real estate markets in the country right now, and I think it’s important for buyers, sellers, and investors in this area to have access to real, ground-level insight — not just national headlines that don’t reflect what’s actually happening here. I’m glad to have a platform to share that.”
Tyszka’s areas of expertise include:
Residential Buyer & Seller Representation – Deep knowledge of Northern NJ’s competitive offer dynamics, inspection strategy, and transaction management
Wayne & Passaic County Market Trends – Hyperlocal expertise in pricing, inventory conditions, and neighborhood-level demand patterns
Real Estate Investment – Practical experience in house flipping, new construction, and multi-family acquisition across Northern New Jersey
First-Time & Move-Up Buyers – Specialized focus on helping buyers navigate aggressive bidding environments and set realistic expectations
About the Tyszka Team
The Tyszka Team is a family-run real estate operation based in Wayne, NJ, affiliated with Keller Williams Prosperity. Co-led by Artur Tyszka, the team brings together multiple family members with complementary skills and decades of combined experience. In 2025, the team closed over 180 transactions totaling more than $69 million in sales volume. The Tyszka Team serves buyers, sellers, and investors across Northern New Jersey, with a primary focus on Wayne and Pompton Lakes. Website: www.tyszkaproperties.com
About KeyCrew Media
KeyCrew Media is the next generation real estate intelligence platform that leverages AI-powered analytics and first-person reporting from verified experts to produce forward-looking insights across local markets and niche asset classes. Proprietary market reporting is delivered through KeyCrew’s growing portfolio of niche media properties — including KeyCrew Journal, NextAsset News, and other specialized publications — as well as selectively syndicated to media partners that influence industry decision-makers. Learn more at www.keycrew.co
Media Contact:
Heather Hook
KeyCrew Media
heather@keycrew.co
Media Contact
Organization: KeyCrew Media
Contact Person: Heather Hook
Website: https://www.keycrew.co
Email: Send Email
Country:United States
Release id:43651
The post Artur Tyszka of the Tyszka Team Named KeyCrew Verified Expert for Northern NJ Markets 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
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.
Press Release
KeyCrew Media Lists Home Buyer Mississippi as a Verified Gulf Coast Cash Home Buyer
United States, 6th Apr 2026 – KeyCrew Media, a real estate analytics and media network, has listed Home Buyer Mississippi on the KeyCrew platform as a verified service provider. Jon Lester, Head of Growth and Operations, will represent the company as its primary point of contact, serving residential sellers across the Mississippi Gulf Coast with cash home buying solutions.

KeyCrew verified profiles are created through a proprietary intelligence process that includes direct interviews with service providers. These verified listings are reserved for companies that demonstrate clear, firsthand expertise in their markets and services, ensuring that consumers and industry professionals have access to accurate, reliable information when evaluating real estate service providers.
Home Buyer Mississippi brings the operational depth of its sister company, Home Buyer Louisiana, to the Gulf Coast market. Lester, who has a background in operations management and predictive analytics, identified the Mississippi Gulf Coast as a strong-performing residential market and launched the brand to meet the needs of local homeowners seeking a faster, simpler path to selling.
The company buys properties directly from homeowners in Long Beach, Gulfport, Biloxi, Pass Christian, Bay St. Louis, McComb, Brookhaven and Hattiesburg with cash offers and flexible timelines that eliminate the uncertainty of traditional financing and extended listing periods. Sellers are not required to make repairs or improvements before closing, as Home Buyer Mississippi handles all work after the transaction is complete.
The company has developed particular expertise in complex situations that often prevent homeowners from selling through traditional channels, including probate and succession cases, properties with significant deferred maintenance, and transactions involving title complications. Home Buyer Mississippi maintains a robust network of title and succession attorneys and funding partners, allowing the team to resolve issues that would otherwise stall or prevent a sale entirely.
Home Buyer Mississippi’s areas of expertise include:
Cash Home Buying – Direct cash purchases of residential properties across the Mississippi Gulf Coast, with no financing contingencies or listing delays
As-Is Property Purchase – Acquisitions requiring no repairs, updates, or improvements from the seller prior to closing
Probate & Succession – Specialized experience navigating inherited properties, missing heirs, out-of-state owners, and complex succession processes
Title Resolution – Access to a vetted network of title and succession attorneys to resolve complications that traditional buyers cannot accommodate
Distressed Property Acquisition – Experience purchasing properties with deferred maintenance, blight, or other conditions that limit traditional market appeal
“We are passionate about solving problems for sellers, even when it doesn’t make financial sense for us,” said Jon Lester, Head of Growth and Operations at Home Buyer Mississippi. “The Gulf Coast is an exceptional market, and we are committed to being a local, trustworthy resource for homeowners who need a straightforward path forward — whatever their situation looks like.”
About Home Buyer Mississippi
Home Buyer Mississippi is a local cash home buying company serving residential sellers across the Mississippi Gulf Coast, including Long Beach, Gulfport, Biloxi, Pass Christian, and Bay St. Louis. The company purchases properties as-is, with cash, offering flexible timelines and no repair requirements. Home Buyer Mississippi specializes in helping homeowners navigate challenging situations including inherited properties, probate, deferred maintenance, and complex title issues. Learn more at www.homebuyermississippi.com
About KeyCrew Media
KeyCrew Media is the next generation real estate intelligence platform that leverages AI-powered analytics and first-person reporting from verified experts to produce forward-looking insights across local markets and niche asset classes. Proprietary market reporting is delivered through KeyCrew’s growing portfolio of niche media properties — including KeyCrew Journal, NextAsset News, and other specialized publications — as well as selectively syndicated to media partners that influence industry decision-makers. Learn more at www.keycrew.co
Media Contact
Organization: KeyCrew Media
Contact Person: Heather Hook
Website: https://www.keycrew.co
Email: Send Email
Country:United States
Release id:43652
The post KeyCrew Media Lists Home Buyer Mississippi as a Verified Gulf Coast Cash Home Buyer 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
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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