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Lumino, lightening up the world of secure multi-party computation

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New digital era, new demand of security

With the advent of the era of big data, the leakage and abuse of personal privacy data are common, which not only disturbs the normal market order, but also seriously restricts the innovation and development of the digital economy. In recent years, many countries have carried out relevant legislation of digital economy and data governance, which makes the legal requirements of personal privacy data more rigorous, and the supervision system is becoming increasingly strict. The various online scenarios led by the Covid-19 not only bring convenience to our life, but also cause a lot of security demand of data protection

Therefore, the data producers, such as government agencies, operators, platforms, are constantly raising the legal standards of storage, transmission and transaction. It has brought a problem to the data owners: how can fully utilize the data resource endowment to create business profits and social value, meanwhile ensure that the data privacy is protected in accordance with supervision provisions? The real demand behind the problem is bound to give birth to new technologies. The combination of blockchain and secure multi-party computation provides a new solution for breaking the “data island”, ensuring data security and releasing data value.

Recently, as the leader in the global blockchain industry, PlatON has started a new journey in the construction of privacy computation infrastructure, launching the secure multi-party computation ceremony—— Lumino. Lumino aims to create system parameters in a decentralized way, which could help build a real community-based, open-source blockchain ecosystem and ensure the underlying security of the main network and the reliability of future digital applications.

The “chemical reaction” of blockchain and secure multi-party computation

To understand the essence of Lumino, we need to understand the blockchain and secure multi-party computation. Blockchain is a technical solution that does not rely on a third party and a network that stores, verifies, transmits and communicates through its own distributed nodes. The core problems it solves are network decentralization, data consistency and tamper-prevent. Secure multi-party computation is to solve the problem of privacy protection among a group of mutual distrusted participants. It should ensure the independence, correctness decentralization and do not disclose the data to other participants. Secure multi-party computation was firstly proposed by professor Yao Qizhi, who is a Chinese computer scientist and the winner of Turing prize. Since 2010, the development of executable general compiler makes its concept gradually well-known.

It can be seen that both blockchain and multi-party security computation are technologies dealing with data interaction between a group of participants according to specific rules. However, blockchain is mainly used to verify the correctness of the calculation, and the purpose is to achieve the consistent recognition of the results and prevent the results from being tampered with; the purpose of secure multi-party computation (MPC) is to get specific results in the case of data confidentiality, and emphasis on privacy protection in data share situation.

When secure multi-party computation encounters blockchain, the integration has become a technology trend that attracts much attention. Due to the different traits of blockchain and multi-party security computation, they are not exclusive and can complement each other. Blockchain can improve its ability of data confidentiality by using secure multi-party computation to adapt to complex environments; while secure multi-party computation can complete redundant computation with the help of blockchain to obtain verifiable and unique results.

The combination of MPC and blockchain is ultimately to meet the more complex and changeable real needs, especially for various environments of data exchange and sharing. For example, secure multi-party computation can realize key management in the blockchain wallet, and divide the management right of assets reasonably to reduce the risk of single key loss. It can also realize the cross-domain access of EHR data. Based on personal digital identity infrastructure, hospital A could apply for data access to hospital B by obtaining the patient’s authorization, which does not need directly return the patient’s medical record data. It would meet the dual goals of diagnosis needs and privacy protection.

New practice in privacy protection——PlatON & Lumino

Secure multi-party computation is essentially a solution for data security. It is consisted of cryptographic technologies such as obfuscation circuit, secret sharing, homomorphic encryption, etc. PlatON has already realized the layout in these fileds. The key to secure multi-party computation is to use zero knowledge proof to prove that there is no leakage, which is also the key to Lumino.

Most of the existing efficient zero-knowledge proof algorithms need to create system parameters in a centralized way, so the third party who creates the parameters may forge proofs to destroy the underlying security of the main network. Lumino aims to generate the system parameters of the zero-knowledge proof through secure multi-party computation. In this process, the parameters are generated by members altogether, so they will not be obtained or tampered by a single party. This also constitutes the cornerstone of the subsequent privacy protection application. Only when the activity held safely, the subsequent decentralized application will be more secure.

This ceremony is PlatON’s latest practice in the field of privacy protection, and Lumino’s goal is to link the world’s cryptographic geeks to build a global privacy computation infrastructure. In the future community-based and open-source blockchain ecosystem, every participant is an important node, and every participation will make the underlying network more secure. Therefore, this is not only an activity, but also a collective wisdom full of ritual sense. PlatON will also take this opportunity to realize the vision of building infrastructure in the digital era, and make every effort to be the best practitioner in the field of privacy security.

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Press Release

Undivided Launches the NYC Condo Value Index: What Brochures Don’t Tell You

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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

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Press Release

Artur Tyszka of the Tyszka Team Named KeyCrew Verified Expert for Northern NJ Markets

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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

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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

KeyCrew Media Lists Home Buyer Mississippi as a Verified Gulf Coast Cash Home Buyer

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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

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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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