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

Published

5 years ago

on

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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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.

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Press Release

PrimeXBT Launches Gold 24/7 Trading on PXTrader 2.0

Published

24 minutes ago

on

July 7, 2026

By

Castries, Saint Lucia, July 7th, 2026, FinanceWire

PrimeXBT, a global multi-asset broker and crypto asset service provider, has launched Gold 24/7 trading, enabling traders to access opportunities in one of the world’s most important markets beyond traditional trading hours.

The new instrument, GOLD 24/7, is available on the PXTrader 2.0 platform in both Live and Demo accounts. During weekdays, trading conditions remain consistent with the standard XAU/USD instrument, offering leverage of up to 1:1000, spreads from $0.35, and VIP Tier pricing that can reduce spreads to as low as $0.17 for high-volume traders. Weekend trading is subject to specific trading conditions. Traders also benefit from advanced charting powered by TradingView and a range of integrated risk management tools.

The launch comes as global markets continue to react to geopolitical developments, central bank decisions, inflation data, and unexpected news events that may occur outside traditional market hours. While Gold has long served as a key safe-haven asset during periods of uncertainty, traders have previously been unable to respond to major developments occurring between Friday’s close and the reopening of markets. 

“With Gold 24/7 trading, traders can react to events as they happen, manage risk throughout the weekend, and reduce exposure to Monday price gaps by adjusting positions before markets reopen. All of this is available through the same familiar gold market traders already know, now accessible around the clock,” highlighted Jonatan Randin, Senior Market Analyst at PrimeXBT.

Additionally, many of the same forces that drive Gold also influence digital asset markets. With Gold now available 24/7, traders can engage with it on the same timeline as cryptocurrencies, while benefiting from crypto funding and access to multiple asset classes through a single PrimeXBT account.

PrimeXBT continues to expand its multi-asset offering through innovative products that challenge traditional market limitations. By extending access to one of the world’s most important markets, the broker creates additional opportunities for traders to react to changing market conditions.

To learn more, users can visit the PrimeXBT website.

About PrimeXBT

PrimeXBT is a global multi-asset broker and crypto asset service provider trusted by traders in more than 150 countries. The platform bridges traditional and digital markets within one integrated environment, redefining versatility and innovation in online trading. Clients can access Forex, CFDs on indices, commodities, shares, crypto, and Crypto Futures, as well as buy, store and exchange cryptocurrencies. This unified experience extends across both the native PXTrader 2.0 platform and MetaTrader 5, supported by advanced risk-management tools and a wide range of funding options in crypto, fiat and local payment methods. Since 2018, PrimeXBT has focused on empowering traders through broad multi-asset access, fair and transparent conditions, professional-grade technology and dedicated human support. By combining expertise, trust and a client-first approach, PrimeXBT sets a benchmark of excellence in the financial industry and provides traders with the tools they need to trade, grow and succeed with confidence.

Disclaimer: The content provided here is for informational purposes only and is not intended as personal investment advice and does not constitute a solicitation or invitation to engage in any financial transactions, investments, or related activities. Past performance is not a reliable indicator of future results. The financial products offered by the Company are complex and come with a high risk of losing money rapidly due to leverage. These products may not be suitable for all investors. Before engaging, you should consider whether you understand how these leveraged products work and whether you can afford the high risk of losing your money. The Company does not accept clients from the Restricted Jurisdictions as indicated on its website / T&Cs. Some products and services, including MT5, may not be available in your jurisdiction. The applicable legal entity and its respective products and services depend on the client’s country of residence and the entity with which the client has established a contractual relationship during registration.

Contact

PrimeXBT
pr@primexbt.com

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Press Release

Today’s Steam Cleaning Introduces Express Drying Service for Upholstery Cleaning in New York City

Published

1 hour ago

on

July 7, 2026

By

Today’s Steam Cleaning has added Express Drying to its couch cleaning service in New York City. The process reduces post-cleaning drying time, allowing furniture to be used the same day. The company provides steam cleaning services across all five boroughs.

New York, NY, United States, 7th Jul 2026— Today’s Steam Cleaning, a professional cleaning company serving Manhattan, Brooklyn, Queens, The Bronx, and Staten Island since 2015, has introduced Express Drying, a process that reduces drying time following couch cleaning services. 

Humidity in New York City during the summer months slows the natural drying of upholstered fabric after steam cleaning. The same moisture that lingers in the air also contributes to conditions in which dust mites and allergens accumulate inside couches, mattresses, and rugs. Window air conditioners, open windows, and increased indoor traffic during warm months introduce additional street dust into soft surfaces. Express Drying was developed to shorten the drying period, allowing cleaned furniture to be used the same day rather than after an overnight wait.

According to the company, drying time has traditionally been the main constraint in upholstery cleaning, particularly during humid months. Express Drying was developed so that a sofa cleaned in the morning can be used again by the same evening.

The company’s couch cleaning service uses high-temperature steam to remove dirt, stains, dust, and allergens from fabric, microfiber, and leather furniture. Cleanings are performed with non-toxic products, and the company is insured. The company also noted that pricing is provided before service begins, a practice in place since it was founded.

In addition to couch cleaning, Today’s Steam Cleaning provides carpet cleaning, rug cleaning with pick-up and delivery, mattress cleaning, apartment and house cleaning, move-in and move-out cleaning, turnover cleaning for short-term rental hosts and landlords, and commercial cleaning for offices, restaurants, and commercial kitchens across New York City. The rug service collects rugs from the customer’s location, cleans them at a professional facility, and returns them upon completion. The service accommodates wool, oriental, and area rugs.

The company employs more than 120 trained cleaning professionals who arrive equipped with professional products and tools. Customers are not required to be present during the cleaning.

Appointments are available seven days a week, 8 a.m. to 8 p.m. Additional information is available at https://todayssteamcleaningnyc.com/ or by calling (518) 348-8887.

About Today’s Steam Cleaning

Established in 2015 in New York City, Today’s Steam Cleaning is a professional cleaning company based in Hell’s Kitchen, Manhattan, serving Manhattan, Brooklyn, Queens, The Bronx, and Staten Island. The company specializes in high-temperature steam cleaning for couches, carpets, rugs, and mattresses, alongside apartment, move-in/move-out, turnover, and commercial cleaning. Services are performed with non-toxic products, and the company is insured. Learn more at https://todayssteamcleaningnyc.com/.

Media Contact

Customer Service Team, Today’s Steam Cleaning 755 10th Ave #8H, New York, NY 10019 Phone: (518) 348-8887 Web: https://todayssteamcleaningnyc.com/contacts/ Facebook: https://www.facebook.com/people/Todays-Steam-Cleaning/100090766140401/ Instagram: https://www.instagram.com/todays_steam_clean/

Media Contact

Organization: Today’s Steam Cleaning

Contact Person: Alex

Website: https://todayssteamcleaningnyc.com/

Email: Send Email

Contact Number: +15183488887

Address:755 10th Ave #8H

City: New York

State: NY

Country:United States

Release id:46793

The post Today’s Steam Cleaning Introduces Express Drying Service for Upholstery Cleaning in New York City 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

Proper Hour Home Service Surpasses 500 Five Star Reviews From Bay Area Homeowners

Published

2 hours ago

on

July 7, 2026

By

Proper Hour Home Service, a licensed, bonded, and insured home services company serving the San Jose and greater Bay Area, has passed more than 500 five-star Google reviews, reflecting years of dependable electrical, plumbing, painting, and handyman work for local homeowners.

San Jose, California, United States, 7th Jul 2026 — Proper Hour Home Service, a licensed, bonded, and insured home services company serving the greater Bay Area, has passed a notable milestone of more than 500 Google reviews at a 4.7 star rating, reflecting years of steady, dependable work for homeowners across Santa Clara County and the surrounding communities.

The milestone comes as demand for reliable, all-in-one home services continues to grow across the region. Proper Hour Home Service has built its reputation on the qualities local homeowners say they value most: showing up on time, quoting honestly, and standing behind the work long after the job is done.

“Reaching this many reviews is not about the number, it is about the hundreds of families who trusted us in their homes and then took the time to say we got it right,” said Vadim Litvinenko, CEO and Founder of Proper Hour Home Service. “Every review represents a real project and a real customer, and that trust is something we work to earn on every visit.”

Proper Hour Home Service offers a broad range of residential services under one roof, which is part of why homeowners return for repeat work rather than sourcing a new contractor for each project. Its services include:

  • Handyman and general home repair for projects large and small
  • Electrical work handled by qualified, background-checked technicians
  • Plumbing repair and installation for kitchens, bathrooms, and whole-home systems
  • Interior and exterior painting, carpentry, and home improvement
  • Same-day and flexible scheduling to fit around busy households

The company backs its work with a straightforward promise: honest, upfront pricing with no hidden fees, technicians who are licensed, bonded, insured, and background-checked, and clear communication from the first call through to job completion. Select services carry an extended parts and labor warranty for added peace of mind.

Proper Hour Home Service holds California contractor license number 1131330 and serves San Jose along with nearby communities including Santa Clara, Fremont, Los Gatos, San Mateo, and San Bruno. Its team is trained to handle the realities of local homes, from older properties needing careful repair to newer builds requiring specialized installation.

Homeowners interested in learning more or scheduling service can request a quote directly from Proper Hour Home Service.

Media Contact

Organization: Proper Hour Home Service San Jose

Contact Person: Vlad

Website: https://proper-handyman.com/

Email: Send Email

Contact Number: +16693223568

Address:2870 Kaiser Drive, Santa Clara, CA 95051, United States

City: San Jose

State: California

Country:United States

Release id:46832

The post Proper Hour Home Service Surpasses 500 Five Star Reviews From Bay Area Homeowners 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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Cloud PR Wire

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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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