Press Release
Lumino, lightening up the world of secure multi-party computation
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.
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
JDLINO BRAND & FELITWO Celebrating El Champ — The Feroz Vargas and His Familión: A New Era in Boxing Power

Garden City, NY — In a sport built on heart, discipline, and generational pride, few stories hit as hard as the rise of The Champ, El Feroz Vargas. This moment isn’t just a victory — it’s a cultural milestone. And today, JDLINO BRAND and FELITWO proudly congratulate El Feroz and his entire familión, honoring the legacy, the sacrifice, and the unstoppable fire that brought him to the throne.
A Champion Forged by Family, Culture, and Pure Feroz Energy
Every fighter has a story — but El Feroz Vargas carries a whole lineage into the ring. His triumph represents:
Generational strength passed down through his familión
Latin grit fused with New York ambition
A warrior’s discipline sharpened through years of sacrifice
A champion’s mindset that refuses to break
His victory is more than a belt — it’s a statement. A declaration that the Vargas legacy is alive, powerful, and ready to dominate the global boxing stage.

FELITWO: The Soundtrack of Champions.
When Felitwo’s voice hits the speakers, fighters feel it in their bones. His bilingual fire, his Global–Latin fusion, and his cinematic production have become the anthem of modern warriors.
Tracks like “Champ / Campeón” echo the same mentality that drives El Feroz Vargas:
ambition
discipline
hunger
legacy
Felitwo’s music doesn’t just accompany the fight — it amplifies it. It turns every punch into a moment. Every round into a story. Every victory into a cinematic scene.
JDLINO BRAND: Luxury Urban Power Meets Boxing Royalty.
From New York to global fashion capitals, JDLINO BRAND has become synonymous with luxury urban culture, editorial excellence, and cinematic storytelling. Today, the brand stands proudly beside El Feroz Vargas, honoring:
his discipline
his cultural pride
his familión’s unwavering support
his rise from dreamer to champion
This moment reflects everything JDLINO BRAND stands for: ambition, legacy, and unstoppable elevation.

The Familión: The Heart Behind the Champion
Behind every punch, every round, every victory — there is family.
The Vargas familión represents:
unity
sacrifice
tradition
love for the sport
Their support built the foundation that allowed El Feroz to rise. Their pride is the fuel behind his fire. Their legacy is now part of boxing history.

A New Chapter Begins
This victory is not the end — it’s the beginning of a new era.
A new champion.
A new legacy.
A new cultural force.
And JDLINO BRAND and FELITWO stand, celebrating the moment and preparing for the next chapter in the Vargas dynasty.
https://www.instagram.com/_fernandovargas
https://www.tiktok.com/@jdlinouno
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
Ruckaroo Launches World’s First Fitness App Built for Weighted Walking
Designed specifically for “rucking,” which is walking with weights or hiking with a weighted pack, the app uses an accepted military formula to track calorie burn
United States, 11th Jul 2026 — Cincy Labs LLC today announced the launch of Ruckaroo, the world’s first fitness app designed specifically for weighted walking. The app is built for “rucking,” which refers to walking with weights or hiking with a weighted pack or weighted vest. The process is beneficial because rucking burns twice the calories of a regular walk. Standard fitness apps do not measure the fitness impact of carrying weights during a workout.
As Rami M., Founder of Cincy Labs, put it, “Walk four miles with a 40-pound pack, and most apps still score it like a casual stroll. Ruckaroo calculates true calorie burn using the Pandolf equation. This is the same load-carriage formula the U.S. Army has used since 1977. It factors in body weight, pack weight, pace, terrain, and elevation. This provides calorie accuracy.”
Every ruck earns a Ruck Score (0–100) that reflects actual effort. A community feed enables users to share their ruck marches. “Our customers consistently tell us how much they enjoy being part of a bigger group, that they’re not rucking alone,” the spokesperson added.
The app also features outdoor GPS, treadmill tracking, Apple Watch connectivity, and a live lock screen. With these capabilities, Ruckaroo is the only app that accurately measures weighted walking indoors and outside. Users can now seamlessly monitor their distance, calories, and heart rate regardless of their location. They can switch from indoor exercise to outdoor without losing the data from their workouts. The app’s AI coach also understands the user’s training history and achievement badges.
To download Ruckaroo for free on the App Store, visit https://www.ruckaroo.app
Media Contact
Organization: Cincy Labs LLC
Contact Person: Rami M.
Website: https://www.ruckaroo.app
Email: Send Email
Country:United States
Release id:46989
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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
SK Hynix ETFs – 2x Long (SKHX) & 1x Short (SKHZ) from Leverage Shares by Themes Arrive as ADRs Begin Trading
Greenwich, Connecticut, July 10th, 2026, FinanceWire
One Trading Day After the Record Nasdaq Debut, Traders Get 2x Long and 1x Short Tools at a 0.75% Fee — With Options on Both Funds Expected Shortly After Launch
SK Hynix’s American Depositary Receipts began trading on Nasdaq today in the largest-ever US listing by a foreign company, an offering recently sized near $28 billion¹ — and US traders are one trading day away from a complete toolkit to act on it. Leverage Shares by Themes confirmed that the Leverage Shares 2x Long SK Hynix Daily ETF (ticker: SKHX) and the Leverage Shares 1x Short SK Hynix Daily ETF (ticker: SKHZ) begin trading on Cboe this coming Tuesday, July 14th.
The Only 1x Short in the Field
Among the leveraged SK Hynix ETFs arriving Monday, SKHZ is expected to be the only 1x, non-leveraged short product — a way to lean bearish or hedge existing exposure without the amplified decay of a -2x fund. SKHX seeks daily investment results, before fees and expenses, corresponding to 200% (2x) of the daily performance of the SK Hynix American Depositary Receipt (Nasdaq: SKHY); SKHZ seeks daily investment results, before fees and expenses, corresponding to -100% (-1x) of that daily performance. Both funds are actively managed and utilize swaps, options, and other derivatives to deliver efficient exposure.
Options Days Away
Options on both SKHX and SKHZ are expected to begin trading within days of the funds’ launch, adding defined-risk strategies and hedging flexibility on top of the funds themselves.
Experience at This Scale
The firm ran the same play around SpaceX’s IPO, launching long and short ETFs — SPCH and SSPC — simultaneously, in a debut that set the record for the biggest first week of trading in ETF history, topping $4 billion in volume over four trading days.² Both SKHX and SKHZ carry a 0.75% management fee, approximately 40% below the category average.³
“Today the market got SK Hynix. On Monday, traders get the tools — long or short, with options right behind, at a fee that respects them,” said Jose C. Gonzalez Navarro, CEO and Co-Founder of Themes ETFs. “As with all of our daily leveraged and inverse products, these are trading vehicles that reset each day, not buy-and-hold instruments — we encourage investors to size positions carefully and know their exit points.”
For more information about these ETFs and other products offered by Leverage Shares by Themes, please visit www.leverageshares.com/us
Definitions:
American Depositary Receipt (ADR): An American Depositary Receipt (ADR) is a negotiable certificate issued by a U.S. depositary bank that represents shares of a foreign company. ADRs trade on U.S. exchanges in U.S. dollars, making it easier for U.S. investors to buy and sell shares of non-U.S. companies.
Options: Options are exchange-traded contracts linked to an underlying security, such as an ETF, that give the holder the right, but not the obligation, to buy (a call option) or sell (a put option) the underlying security at a specified price before or on a specified expiration date. Options can be used to manage risk or express investment views but involve significant risk and are not appropriate for all investors.
Sources:
¹ Bloomberg, “Extreme SK Hynix Stock Swings Add Wild Card to $28 Billion Deal,” July 7, 2026.
² ETF Trends, “ETF Prime: Record Inflows and SpaceX Leveraged ETFs,” July 1, 2026. See also etf.com, “Winner Emerges In SpaceX ETF Race,” June 30, 2026.
³ Source: etf.com. Universe of 308 daily leveraged & inverse ETFs compared to Leverage Shares SKHY short & leveraged ETFs, as of 6/25/26. Expense ratios are subject to change.
For media inquiries, contact:
Arielle Shternfeld
Director of Communications, Themes ETFs
ashternfeld@themesetfs.com
About Themes ETFs
Themes ETFs is a provider of thematic and single-stock leveraged ETFs, focused on delivering innovative, cost-efficient investment tools that allow investors to access the companies and trends shaping the future. Through its Leverage Shares platform, Themes ETFs offers daily leveraged and inverse ETF strategies designed for sophisticated investors and active traders.
For more information, visit www.themesetfs.com and www.leverageshares.com.
INVESTMENT INVOLVES SIGNIFICANT RISK. Fund does not invest directly in the underlying stock. As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
An investor should carefully consider a Fund’s investment objective, risks, charges, and expenses before investing. A Fund’s prospectus and summary prospectus contain this and other information about Themes ETFs. To obtain a Fund’s prospectus and summary prospectus call 886-584-3637. A Fund’s prospectus and summary prospectus should be read carefully before investing.
Newly launched Funds have risks associated with a limited operating history.
Because of daily rebalancing and the compounding of each day’s return over time, the return of the Fund for periods longer than a single day will be the result of each day’s returns compounded over the period, which will very likely differ from 200% (for 2x) or -100% (for -1x) of the return of the underlying stock over the same period. The Fund will lose money if the underlying stock performance is flat over time, and as a result of daily rebalancing, the underlying stock’s volatility and the effects of compounding, it is even possible that the Fund will lose money over time while the underlying stock’s performance increases over a period longer than a single day. The Fund is not suitable for all investors. The Fund is designed to be utilized only by knowledgeable investors who understand the potential consequences of seeking daily leveraged (2x, -1x) investment results, understand the risks associated with the use of leverage and are willing to monitor their portfolios frequently. The Fund is not intended to be used by, and is not appropriate for, investors who do not intend to actively monitor and manage their portfolios. For periods longer than a single day, the Fund will lose money if the underlying stock’s performance is flat, and it is possible that the Fund will lose money even if the underlying stock’s performance increases over a period longer than a single day. An investor could lose the full principal value of his/her investment for all leveraged funds (2x, -1x). For the 2x fund, if the price of the underlying stock falls by more than 50% in one trading day, an investor could lose the full principal value of their investment.
Under the Investment Advisory Agreement between the Adviser and the Trust, on behalf of the Fund (the “Investment Advisory Agreement”), the Adviser has agreed to pay all expenses of the Fund, except for the fee paid to the Adviser pursuant to the Investment Advisory Agreement, interest charges on any borrowings, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, extraordinary expenses, and distribution (12b-1) fees and expenses.
Past performance does not guarantee future results.
INVESTMENT RISKS: Investing in the Funds involves a high degree of risk. As with any investment, there is a risk that you could lose all or a portion of your investment in the Funds.
Investment in leveraged products may be subject to higher volatility. Fund does not directly invest in the underlying stock. An investment in the Fund involves risk, including the possible loss of principal. The Fund is non-diversified and includes risks associated with the Fund concentrating its investments in a particular industry, sector, or geographic region which can result in increased volatility. The use of derivatives such as futures contracts and swaps is subject to market risks that may cause their price to fluctuate over time. Risks of the Fund include effects of Compounding and Market Volatility Risk, Inverse Risk, Market Risk, Counterparty Risk, Rebalancing Risk, IntraDay Investment Risk, Daily Index Correlation Risk, Other Investment Companies (including ETFs) Risk, and risks specific to the securities of the Underlying Stock and the sector in which it operates. These and other risks can be found in the prospectus.
For periods longer than a single day, the Funds will lose money if SK Hynix has flat performance, and it is possible that the Funds will lose money even if SK Hynix performance increases or decreases over a period longer than a single day. An investor could lose the full principal value of his/her investment within a single day if the price of SK Hynix rises or falls by more than 50% in one trading day.
Shares of ETFs are bought and sold at market price (not NAV) and are not individually redeemed from the Fund. Brokerage commissions will reduce returns. The market price returns are based on the official closing price of an ETF share or, if the official closing price isn’t available, the midpoint between the national best bid and national best offer (NBBO) as of the time the ETF calculates current NAV per share, and do not represent the returns you would receive if you traded shares at other times. NAVs are calculated using prices as of 4:00 PM Eastern Time. Indices are unmanaged and do not include the effect of fees, expenses, or sales charges. One cannot invest directly in an index.
This information is not an offer to sell or a solicitation of an offer to buy shares of any Funds to any person in any jurisdiction in which an offer, solicitation, purchase or sale would be unlawful under the securities laws of such jurisdiction.
Themes Management Company LLC serves as an adviser to the Themes ETFs Trust. The funds are distributed by ALPS Distributors, Inc (1290 Broadway, Suite 1000, Denver, Colorado 80203). ALPS is not affiliated with any mentioned entity. Client brokerage services not offered by ALPS. Please see third party site for more information about any mentioned services. Themes ETFs are not sponsored, endorsed, issued, sold, or promoted by these entities, nor do these entities make any representations regarding the advisability of investing in the Themes ETFs. Neither ALPS Distributors, Inc, Themes Management Company LLC nor Themes ETFs are affiliated with these entities. Themes Management Company LLC and Leverage Shares are affiliates that are under common control. Themes Management Company and Leverage Shares have entered into a licensing agreement in which Leverage Shares licenses the trademark LEVERAGE SHARES to Themes Management Company LLC for use in financial services in the United States.
Contact
Director of Communications
Arielle Shternfeld
Themes ETFs
ashternfeld@themesetfs.com
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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