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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

Dinari Inc. Opens Platform Licenses to U.S. Financial Institutions

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New York, New York, August 4th, 2026, FinanceWire

Broker-dealers, banks, fintechs, and wealth platforms in the U.S. can launch tokenized securities offerings through a single technology integration.

Dinari Inc. (Dinari) today announced the expansion of its U.S. operations to financial institutions via its broker-dealer subsidiary Dinari Securities LLC. With a technology integration, broker-dealers, banks, fintechs, wealth platforms, and other financial institutions may offer tokenized securities products and services to both retail and institutional customers, subject to applicable regulatory requirements, onboarding, and contractual arrangements, which may create opportunities to expand product offerings and revenue streams.

The announcement follows the recent launch of Dinari’s tokenized securities infrastructure to U.S. investors in partnership with Dinari Securities LLC (Dinari Securities), Dinari’s wholly owned, FINRA-registered broker-dealer. The launch demonstrates how custodial tokenization technology can be integrated into an existing broker-dealer technology and operational infrastructure, allowing firms to integrate tokenized securities into their existing business model while remaining responsible for compliance with applicable laws, rules, and regulations.

As demand for tokenized securities grows, financial institutions are looking for a way to bring these products to market without assembling and integrating blockchain-based infrastructure themselves. Dinari addresses this need, offering broker-dealers a way to capitalize on growing demand for tokenized securities while continuing to operate within their existing business framework.

“Tokenized securities will only scale if financial institutions have a regulated path to participate,” said Chas Rampenthal, Chief Legal Officer at Dinari. “Dinari extends the operational framework that underpins U.S. capital markets to tokenized equities, allowing financial institutions to innovate without compromising the investor protections and market integrity that define U.S. securities markets.”

Offerings launched through the network are designed to support the rights and protections associated with the underlying securities, including NBBO execution, cash dividends, voting rights, automated corporate actions, and ownership of the backing security. Rather than replacing existing market infrastructure, the network extends it, connecting broker-dealers, transfer agents, custodians, liquidity providers, blockchain networks, and distribution platforms within a standardized operating framework.

About Dinari Securities

Dinari Inc. is a Registered Transfer Agent with the United States Securities & Exchange Commission (Section 17A(c)). Dinari Securities LLC is a wholly owned subsidiary of Dinari Inc., and is a separately registered broker-dealer, member FINRA/SIPC. Dinari Inc and Dinari Securities LLC are separate entities. Dinari Securities LLC does not issue, offer, or distribute dShares or tokenized securities.

Important Disclosures

This press release is issued by Dinari Inc. and is for informational purposes only. It does not constitute an offer to sell, a solicitation of an offer to buy, or a recommendation of any security, digital asset, product, or service, and it is not investment, legal, tax, or accounting advice. Products and services described are subject to eligibility, onboarding, and contractual requirements and may not be available in all jurisdictions.

Tokenized securities are subject to the U.S. federal securities laws and applicable regulatory requirements and involve risks, including those relating to novel and evolving technology, the developing regulatory environment, liquidity, and blockchain and operational matters. Financial institutions that integrate these products remain responsible for their own compliance with applicable laws, rules, and regulations.

Statements regarding future events, plans, or expectations are forward-looking and involve risks and uncertainties; actual results may differ materially. Nothing in this release is a promise, projection, or guarantee of any future outcome or performance.

Contact

VP of Marketing and Communications
Kayla Gill
Dinari
kayla.gill@dinari.com

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Professor Vincent Mwakatobe and Vincent Durnwick Capital Limited Bring UK Block-Trade Education to Tanzania

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Professor Vincent Mwakatobe is preparing to introduce a Tanzania-focused investor education and market research programme examining discounted UK block trades. The initiative aims to change how Tanzanian participants understand and evaluate international share transactions by explaining pricing, institutional allocation methods, potential execution advantages and the regulatory and market risks involved.

Tanzania, 4th Aug 2026  Professor Vincent Mwakatobe is preparing to introduce an investor education and market research programme intended to broaden the way Tanzanian participants understand and approach international capital markets.

The programme will focus on the structure, potential benefits and risks of discounted UK block trades, while also explaining the distinction between primary-market allocations and transactions involving shares already listed on public exchanges.

Block trades generally involve a substantial number of listed shares being negotiated and executed outside the normal flow of smaller retail orders. In certain circumstances, a seller may agree to transfer a large holding below the prevailing market price to support efficient execution and reduce the potential market impact of placing multiple large orders.

According to the proposed educational framework, Professor Vincent intends to help eligible participants understand how such transactions are assessed and how institutional trading methods differ from ordinary retail share purchases. The objective is to enable participants to approach larger international-market opportunities with stronger knowledge of valuation, pricing and execution.

A discounted transaction price may offer a lower initial entry cost than the quoted market price at the time of execution. It may also provide greater price visibility when a substantial holding is transferred at an agreed price. However, a discount does not guarantee that the shares will retain their value or produce a positive return.

The programme will also introduce participants to the role of primary markets, where securities may be issued or allocated for the first time, and public markets, where listed securities are subsequently traded. This distinction is intended to help participants understand that primary-market allocations and public-market block trades involve different structures, eligibility requirements and regulatory considerations.

Through the programme, Professor Vincent seeks to encourage a more informed and institutionally minded approach to market participation in Tanzania. Rather than limiting education to ordinary retail trading, the initiative will examine how larger transactions, negotiated allocations and international diversification may be evaluated by qualified participants.

Equal attention will be given to risk. Discounted pricing may reflect transaction size, limited liquidity, a required holding period or changing expectations regarding the issuer and wider market. Participants must consider valuation, lock-up restrictions, foreign-exchange exposure, counterparty risk, disclosure standards and the possibility of capital loss.

With more than three decades of international capital-markets experience, Professor Vincent has worked across investment research, global asset allocation, institutional portfolio strategy, quantitative analysis and emerging-market development. His experience spans London, New York and East Africa.

Vincent Durnwick Capital Limited will provide research and educational content for the programme. Further details regarding eligibility, participation procedures and applicable compliance requirements will be communicated through formal channels.

Participation will remain subject to investor suitability, transaction availability and applicable legal and regulatory requirements. Discounted pricing does not eliminate investment risk, and no return or performance outcome is assured.

About Vincent Durnwick Capital Limited

Vincent Durnwick Capital Limited is an investment research and capital-markets education organisation focused on global equities, institutional trading structures, quantitative research and emerging-market development. Its work covers market pricing, block transactions, risk management, cross-border capital activity and the responsible application of technology in investment analysis. The organisation develops educational content intended to strengthen understanding of primary and public markets, international investment structures and disciplined research methods. It promotes transparent communication, appropriate due diligence and long-term financial education. Vincent Durnwick Capital Limited does not guarantee investment returns or describe financial-market participation as risk-free.

Media Contact

Organization: Vincent Durnwick Capital Limited

Contact Person: Henry Johnny

Website: https://vincentdurnwickcapital.com/

Email: Send Email

Country:Tanzania

Release id:47875

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Press Release

Stange Law Firm Completes Move from Clayton and Opens Creve Coeur Headquarters

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The firm’s new St. Louis County office at 600 Emerson Road opens August 1 as a visible, accessible home base for clients, attorneys, and multi-state operations.

CREVE COEUR, Mo., Aug 04, 2026, ZEX PR WIRE — Stange Law Firm, PC has completed the relocation of its St. Louis-area headquarters from Clayton to Creve Coeur and has opened its new office at 600 Emerson Road, Suite 110, Creve Coeur, Missouri 63141.

The opening marks the completion of a planned transition from the firm’s former office at 120 South Central Avenue in Clayton. More than a change of address, the move gives Stange Law Firm a long-term home base that better reflects how the firm serves clients and supports attorneys across its expanding multi-state practice.

A Practical St. Louis County Home Base

The Creve Coeur office combines professional visibility with practical convenience. Stange Law Firm’s exterior sign is prominently displayed on the building, while the main-floor suite, nearby parking, landscaped campus, and central St. Louis County location are intended to make office visits more straightforward for clients and guests. The office is located near the Interstate 270 and Olive Boulevard corridor, providing access from communities throughout the metropolitan area.

“Clayton was an important part of our history, but the Creve Coeur office is a better fit for the way our firm operates today and where we are headed,” said Kirk Stange, President and Founding Partner of Stange Law Firm. “It gives our team a visible, professional home in St. Louis County and gives clients a location that is easier to reach and easier to use. We are proud to open the doors and begin this next chapter.”

The move also allows the firm to bring its leadership, administrative, and client-service functions together in a setting designed for collaboration and long-term operating efficiency. Although the headquarters location has changed, the firm’s telephone number, website, client-service standards, and existing attorney-client relationships remain the same.

NEW HEADQUARTERS ADDRESS
Stange Law Firm, PC
600 Emerson Road, Suite 110
Creve Coeur, MO 63141

Effective August 1, clients, vendors, courts, and other correspondents should use the Creve Coeur address and discontinue mailing items to the former Clayton office.

Continuing a St. Louis-Area Story That Began in 2007

Stange Law Firm was founded in the St. Louis area in 2007. Since then, the firm has grown into one of the largest family law firms in the country, with offices in Missouri, Illinois, Kansas, Oklahoma, Nebraska, Indiana, Iowa, Texas, Kentucky, and Tennessee. The Creve Coeur office serves as the firm’s headquarters while also providing a local point of contact for individuals and families in St. Louis County and throughout the surrounding region.

The firm represents clients in divorce, child custody, child support, paternity, adoption, guardianship, modification, and other domestic-relations matters. Readers seeking information about divorce representation can visit the firm’s page for St. Louis divorce lawyers; those seeking broader information about domestic-relations matters can visit the firm’s page for St. Louis family law attorneys.

“Our roots are in the St. Louis area, and this move keeps those roots firmly in place,” Stange said. “Creve Coeur gives us a headquarters that can support the people who work here, the clients who visit us, and the larger organization we have built. The location is new, but our commitment to helping people through difficult family-law matters has not changed.”

To schedule a confidential consultation, call 855-805-0595 or visit stangelawfirm.com. Consultations are available by appointment.

About Stange Law Firm, PC

Stange Law Firm, PC is a multi-state divorce and family law firm focused on domestic-relations matters. The firm works to provide clients with caring, responsive, and diligent representation during divorce, custody disputes, and other family-law proceedings. Stange Law Firm’s mission is reflected in its motto: Here to Help You Rebuild Your Life™.

The choice of a lawyer is an important decision and should not be based solely upon advertisements. Attorney services are provided by licensed attorneys in each state where Stange Law Firm, PC has offices.

MEDIA CONTACT
Kevin Fowler | Marketing Director
Stange Law Firm, PC

www.stangelawfirm.com

Kirk Stange and Stange Law Firm are responsible for the content.

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