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WiMi Developed a Blockchain-Based Trust Approach for Cloud Computing to Address Security in Services

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BEIJING, July 19, 2024 /PRNewswire/ — WiMi Hologram Cloud Inc. (NASDAQ: WIMI) (“WiMi” or the “Company”), a leading global Hologram Augmented Reality (“AR”) Technology provider, today announced that it developed a blockchain-based trust approach for cloud computing to address trust and security issues in cloud computing services through technological innovation, while meeting increasingly stringent regulatory requirements and market demands.

WiMi’s blockchain-based trust approach for cloud computing, firstly, establishes a decentralized trust framework so that the trust evaluation process is no longer dependent on a single central node. A blockchain network is constructed that consists of multiple nodes, each of which is involved in the verification and recording of trust information. These nodes can be cloud computing service providers, users or other third-party organizations. Through the blockchain’s distributed ledger technology, each node can participate in the verification and recording of trust evidence, which improves the transparency and tamper resistance of the whole system. This decentralized nature not only reduces the risk of a single point of failure, but also ensures the common recognition of the trust state by all participants through the consensus mechanism.

In addition, the technology framework automates the trust management process by integrating smart contracts. Based on the trust model, smart contracts are developed to automate the trust management process. The smart contract contains all the logic of trust management, such as user authentication, permission verification, and behavior monitoring. Smart contracts can execute automatically when preset conditions are met, which not only improves the efficiency of trust management, but also reduces human intervention and the possibility of fraud and error. In addition, the application of smart contracts also makes the trust management rules more flexible and customizable, which can be adjusted according to different application scenarios and needs, thus providing more accurate trust support for various cloud computing services.

WiMi’s blockchain-based trust approach for cloud computing integrates data security measures such as end-to-end encryption, access control, etc. in the blockchain network in order to ensure the security and privacy of data stored on the blockchain. The technology framework employs advanced encryption techniques to protect the data stored on the blockchain. With technologies such as end-to-end encryption and zero-knowledge proof, the confidentiality and integrity of data can be ensured even in a decentralized environment. Meanwhile, the combination of mechanisms such as Access Control Lists (ACLs) and Role-Based Access Control (RBAC) allows precise control of access to data, so that only authenticated and authorized users can access the corresponding data resources. Such comprehensive data protection measures provide a strong guarantee for data security in cloud computing environments.

With the ongoing introduction of blockchain-based trust methods in cloud computing, WiMi is addressing increasingly complex cybersecurity challenges through technological innovation. This technology not only enhances the security and trust of cloud computing services, but also improves the efficiency and reliability of the entire system through decentralized and automated smart contracts. It represents the organization’s commitment to data protection and user trust, while demonstrating WiMi’s leadership role in driving industry security standards.

The successful application of this technology brings a new security paradigm to the field of cloud computing. It not only meets the current market demand for highly secure and trustworthy cloud services, but also provides new possibilities for future technological development and application. The development and application of blockchain-based trust methods is not only a victory on the technical level, but also an important contribution to the entire social trust system. It strengthens the trust relationship between enterprises and users, and lays a solid foundation for building a more secure, open and mutually trusting digital world. With the continuous evolution of technology and the deepening of applications, we have reason to believe that WiMi will continue to exert its influence in the field of cloud computing security and bring better services and experiences to users around the world.

About WIMI Hologram Cloud

WIMI Hologram Cloud, Inc. (NASDAQ:WIMI) is a holographic cloud comprehensive technical solution provider that focuses on professional areas including holographic AR automotive HUD software, 3D holographic pulse LiDAR, head-mounted light field holographic equipment, holographic semiconductor, holographic cloud software, holographic car navigation and others. Its services and holographic AR technologies include holographic AR automotive application, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic ARSDK payment, interactive holographic communication and other holographic AR technologies.

Safe Harbor Statements

This press release contains “forward-looking statements” within the Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” and similar statements. Statements that are not historical facts, including statements about the Company’s beliefs and expectations, are forward-looking statements. Among other things, the business outlook and quotations from management in this press release and the Company’s strategic and operational plans contain forward−looking statements. The Company may also make written or oral forward−looking statements in its periodic reports to the US Securities and Exchange Commission (“SEC”) on Forms 20−F and 6−K, in its annual report to shareholders, in press releases, and other written materials, and in oral statements made by its officers, directors or employees to third parties. Forward-looking statements involve inherent risks and uncertainties. Several factors could cause actual results to differ materially from those contained in any forward−looking statement, including but not limited to the following: the Company’s goals and strategies; the Company’s future business development, financial condition, and results of operations; the expected growth of the AR holographic industry; and the Company’s expectations regarding demand for and market acceptance of its products and services.

Further information regarding these and other risks is included in the Company’s annual report on Form 20-F and the current report on Form 6-K and other documents filed with the SEC. All information provided in this press release is as of the date of this press release. The Company does not undertake any obligation to update any forward-looking statement except as required under applicable laws.

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SOURCE WiMi Hologram Cloud Inc.

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Delta Participates in COP31 and CBD COP17, Supporting Electrification and Biodiversity Conservation

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TAIPEI, Nov. 9, 2026 /PRNewswire/ — Delta marks its 19th consecutive year of participation in the 31st United Nations Climate Change Conference (UNFCCC COP31), which opens today in Antalya, Türkiye. Delta will support the host country’s “35×35” initiative, targeting a 35% electrification goal by 2035, by sharing how smart microgrids accelerate electrification at an official side event. Earlier, at the 17th Conference of the Parties to the Convention on Biological Diversity (CBD COP17) in late October, Delta partnered with the International Union for Conservation of Nature (IUCN) to showcase the world’s first application of the Species Threat Abatement and Restoration (STAR) metric for coral restoration and conservation assessment. Through international collaboration, Delta addresses climate mitigation and adaptation challenges with technological innovation and ecosystem restoration.

Shan-Shan Guo, Vice Chairperson of the Delta Electronics Foundation, said, “As global electrification accelerates and AI drives growing electricity demand, Delta leverages its core technologies to improve energy efficiency and resilience through microgrids and smart energy management, support electrification, and help AI data centers increase their use of clean energy. As Delta celebrates its 55th anniversary, we are participating in international climate conferences under the theme ‘Smarter is Greener.’ At COP31, our EMEA leadership and Foundation colleagues will engage with international thought leaders at official side events and the France Pavilion. We also shared our coral restoration experience and achievements at CBD COP17. Through innovative technology, we hope to collaborate with climate partners and move forward toward a more sustainable future.”

During COP31, Delta will host its 9th official side event in the Blue Zone, joining the Association for Renewable Energy and Clean Technology (REA) and the German Federal Environmental Foundation (DBU) to exchange insights on microgrid applications. Delta will also share its experience deploying microgrids in Indigenous communities to strengthen disaster resilience. In 2025, renewable electricity accounted for 91% of Delta’s global electricity consumption, and Delta achieved its RE100 target in 32 countries.

Delta Presents World-Leading Coral Restoration Experience at CBD COP17

Wim Chang, CEO of the Delta Electronics Foundation, said, “Delta combines technology with coral restoration and conservation, aiming to preserve more than half of the coral species in the Pacific Ocean by 2030. This year, in partnership with IUCN, we became the first globally to apply the STAR metric to coral reef areas where Delta conducts restoration. By scientifically quantifying threats to species survival, we aim to make conservation outcomes more measurable and credible.”

Nicholas Macfarlane, Head of Conservation Science and Technology at IUCN, said, “We are delighted to have partnered with Delta on the world’s first application of the marine STAR metric. This collaboration demonstrates the potential of corporate and scientific partnerships, and we look forward to advancing marine biodiversity through innovative, measurable conservation strategies.”

At CBD COP17 in late October, Delta presented its research at the Nature Pavilion, a flagship venue hosted by IUCN. This year, Delta applied the STAR methodology to coral reef areas in Kenting, Taiwan, and calibrated the results against IUCN’s global database, aligning its restoration methodology with international standards.

Delta also invited Professor David Obura, lead author of the coral chapter of the IUCN Red List of Threatened Species, to a side event at the Ocean Pavilion. Together with international organizations including the UK’s Plymouth Marine Laboratory (PML) and the International Coral Reef Society (ICRS), participants discussed ways to strengthen coral reef resilience.

From biodiversity conservation to electrification goals, leveraging scientific research and technological innovation to address global environmental challenges remains a core focus for the United Nations. To help the international community combat climate change and biodiversity loss, Delta has participated in two COP summits 22 times, and hosted or been invited to 43 side events to date.

ABOUT DELTA

Delta, founded in 1971, and listed on the Taiwan Stock Exchange (code:2308), is a global leader in switching power supplies and thermal management products with a thriving portfolio of IoT-based smart energy-saving systems and solutions in the fields of industrial automation, building automation, telecom power, data center infrastructure, EV charging, renewable energy, energy storage and display, to nurture the development of smart manufacturing and sustainable cities. As a world-class corporate citizen guided by its mission statement, “To provide innovative, clean and energy-efficient solutions for a better tomorrow,” Delta leverages its core competence in high-efficiency power electronics and its ESG-embedded business model to address key environmental issues, such as climate change. Delta serves customers through its sales offices, R&D centers and manufacturing facilities spread over close to 200 locations across 5 continents.

Throughout its history, Delta has received various global awards and recognition for its business achievements, innovative technologies and dedication to ESG. Since 2011, Delta has been listed on the Dow Jones Best-in-Class World Index (formerly the DJSI World Index of Dow Jones Sustainability™ Indices) for 15 consecutive years. Delta has also won CDP with double A List for 4 times for its substantial contribution to climate change and water security issues and has been named Supplier Engagement Leader for its continuous development of a sustainable value chain for 8 consecutive years.

For detailed information about Delta, please visit: www.deltaww.com

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SOURCE Delta

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China, Europe and Africa Explore New Paths for Green Energy Cooperation

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WENZHOU, China, Nov. 9, 2026 /PRNewswire/ — Under the theme “Deepen Green Partnerships, Build a Shared Zero-Carbon Future”, the 2026 China-Europe-Africa Green Energy Development Forum was held in Zhejiang, China. The forum was organized by the CPAFFC and the China-EU Association, with the Commonweal Foundation of CHINT and StarTimes Group serving as co-organizers.

The forum aimed to strengthen collaboration among China, Europe, and Africa in the renewable energy sector, while fostering joint efforts to advance the global energy transition and address the challenges posed by climate change.

Discussions focused on key issues, including cross-regional industrial cooperation amid the new global climate governance landscape, innovative green finance for developing countries, technological innovation and digital transformation, and global green value chain development.

Forum participants and experts emphasized the significant potential for China, Europe and Africa to work together on the green transition. Stronger cross-regional partnerships can help address climate challenges, support global economic stability and extend the benefits of green development to more countries and communities.

They also stressed the need for greater coordination on technical standards, certification and carbon markets, alongside innovative financing mechanisms. Expanding access to small-scale solar solutions, promoting ecological restoration and strengthening international cooperation were also identified as important steps towards improving energy access and accelerating Africa’s green transition.

Against the backdrop of evolving global climate governance, the forum explored ways to strengthen industrial cooperation by building on the complementary strengths of the three regions. These include China’s established green energy solutions, Africa’s abundant energy resources, and Europe’s market expertise and technological capabilities.

At the business level, companies are increasingly turning these complementary strengths into practical partnerships. CHINT, a trusted provider of integrated power and energy solutions, has established smart manufacturing facilities, and delivered solar and energy storage projects worldwide. In Africa, its affordable solar solutions for off-grid and weak-grid areas are bringing reliable, clean electricity to remote communities.

The forum also served as a platform for cross-regional dialogue, business exchange and partnership building, creating opportunities to turn shared ambitions into tangible initiatives.

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Telespazio Partners with Rivada for Secure Connectivity

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The Outernet’s backbone in space brings an unparalleled level of security to government & enterprise communications

Outernet is a constellation of 600 ultra-secure, networked low-earth orbit satellitesCombining the speed of fiber with the reach of satelliteOrbital mesh network with no terrestrial gateways ensures security by design

MUNICH, Nov. 9, 2026 /PRNewswire/ — Rivada Space Networks is partnering with Telespazio, a 67/33 joint venture between Leonardo and Thales, through its subsidiary Telespazio Brasil, to provide a unique next generation connectivity network with the necessary security and performance to drive digital innovation and transformation. Rivada has now lined up over $US 20 billion of business globally for its unique LEO network.   

Telespazio Brasil S.A. the Brazilian subsidiary of Telespazio has operated in the country since 1997 and is headquartered in Rio de Janeiro. It is a leading provider of satellite communications, earth observation, and satellite ground systems services for both government and enterprise customers across Brazil, Argentina, Chile, Colombia, Costa Rica and Peru.

In Latin America, sovereign communications and critical infrastructure resilience are increasingly key requirements  to support military, government and high-end enterprise connectivity. Telespazio Brazil, is a long-established and trusted provider of tailored communications solutions for business applications, mission-critical operations and network expansion for governments, defense organizations, energy companies and telecom operators across Latin America.  And with the increasing demand to move large quantities of data securely and quickly around the world placing existing digital infrastructure under greater pressure than ever, organisations in banking, security, defense and telecommunications are looking for innovative and future-forward networking technologies that are secure, fast and reliable.

As the first unified global communications network, Rivada’s Outernet is transformative. A global low-latency point-to-point network of 600 low earth orbit (LEO) satellites, it is a unique next-generation constellation combining inter-satellite laser links with advanced onboard processing and routing to create a ubiquitous optical mesh network in space. This “orbital network,” in which data stays in space from origin to destination, creates an ultra-secure satellite network with pole-to-pole coverage, offering end-to-end latencies much lower than terrestrial fiber over long distances. And by routing traffic on a physically separated network in space, it provides a layer of defense for any organization that needs to share data securely between widely distributed sites.

Marzio Laurenti CEO of Telespazio Brasil said: “Rivada is building a uniquely capable LEO constellation with a new level of cybersecurity for the enterprise and government sectors.  By establishing a highly secure global communications infrastructure in space, the Outernet’s fast, seamless and secure connectivity will ramp up network performance and enable true digital transformation and new business opportunities through multi-gigabit bi-directional performance, combined with worldwide reach”.

Declan Ganley, CEO, Rivada Space Networks, said: “We are delighted to be working with Telespazio to enhance their ability to provide data security and data sovereignty. The space domain now plays a critical role in securing network infrastructure and addressing rising cybersecurity issues. With the Outernet’s unique architecture, satellites  become routers in the sky and space now provides secure, high-performance data transport instead of merely providing the last hop to the internet. The future is not just more satellites. It is true orbital networks that offer more than the “gap-filler” LEO systems which bridge the last mile between the satellite and the nearest terrestrial gateway. Our unique gateway-free architecture redefines connectivity in terms of security, latency, capacity, efficiency, and coverage. “

Telespazio will join Rivada’s Customer Advisory Board and conduct a series of technical workshops to structure the collaboration and exchange information on the Outernet’s capabilities.

About Rivada Space Networks
Rivada Space Networks GmbH is deploying the first true “Outernet”: a global, low-latency, point-to-point connectivity network of LEO satellites. By connecting its satellites with lasers, Rivada will provide resellers and B2B customers with the ability to securely connect any two points on the globe with low latency and high bandwidth. The constellation, comprising 600 low-earth-orbit communications satellites, will represent a fundamental change in the availability of secure, global, end-to-end enterprise-grade connectivity for Telecom, Enterprise, Maritime, Energy and Government Services markets. The Outernet is being built using Rivada’s German filings for high-priority Ka-band spectrum, called Outernet-1.  Rivada Space Networks is a wholly owned subsidiary of Rivada Networks, Inc. www.rivadaspace.com  

Follow Rivada Space Networks on: 
LinkedIn: https://www.linkedin.com/company/rivada-space/
Twitter: @rivadaspace  

Media Contacts
Melanie Dickie, Chief Marketing & Communication Officer
Rivada Space Networks GmbH
Tel: +31 6 14 22 97 62
Email: mdickie@rivadaspace.com 

Brian Carney, SVP Corporate Communications 
Rivada Networks, Inc
Tel: +1 (207) 256-0386
Email: bcarney@rivada.com  

About Telespazio

Telespazio, a Leonardo and Thales 67:33 joint venture, is one of the world’s leading operators in space services. Its activities range from the design and development of space systems to the management of launch services and in-orbit satellite control, from Earth observation, integrated communications, satellite navigation and localisation services to scientific programmes. The company plays a leading role in the reference markets, supported by its infrastructure and the technological experience acquired in 65 years of activity, which include participation in space programmes such as Galileo, EGNOS, Copernicus, COSMO-SkyMed and Moonlight. Telespazio, which is Thales Alenia Space’s partner in the “Space Alliance”, generated sales of €850 million in 2025 while employing 3,500 people in 16 different countries.

Media Contact
Beatriz Villanueva
Telespazio Brasil S.A.
Tel: +55 (21) 98861-1155 
Email: beatriz.villanueva@telespazio.com

 

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SOURCE Rivada Space Networks

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