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Lumino Ceremony: Building the Privacy Protection Infrastructure

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PlatON, a privacy AI computing network which is committed to building a decentralized collaborative artificial intelligence network and global brain, is promoting the democratization of artificial intelligence and establishing a secure general artificial intelligence. The bottom layer of its decentralized privacy protection infrastructure is based on Zero-Knowledge Proof.

What is Zero-Knowledge Proof

Zero-Knowledge Proof is a cryptographic technology to realize privacy protection authentication. The prover needs to make the verifier believe that he knows or owns a message, without disclosing any information about message which is to be confirmed. For example, if the prover wants to prove that he knows the safe box password without revealing it, he can just show some items existing in the safe box that everyone knows.

This process is Zero-Knowledge Proof. The proof needs an initial credible setting (some items existing in the safe box that everyone knows), namely a series of public parameters to help the prover build Zero-Knowledge Proof.

Deficiency of Zero-Knowledge Proof

As a cryptographic technology with both privacy protection and authentication capability, zero-knowledge proof is widely used to realize transaction verification under hidden business details in blockchain. The zero-knowledge proof system applied in the blockchain field is mainly a cryptographic algorithm called “zk-SNARKs”. At present, the existing classic zk-SNARKs algorithms include  GGPR13, PGHR13, Groth16, GM17, and new generation algorithms such as Sonic, Marlin, Plonk, which support updating public parameters. The current version of ZCash, a well-known private cryptographic currency, uses Groth16 algorithm.

From the above “safe box”, we can see that the premise for the correct operation of this kind of algorithm is existing a series of random trusted parameters. However, randomized parameters will not come out of thin air and there is no trusted third party in the blockchain. Parameters created by centralized third parties can be reconstructed in theory, and it is possible to forge proofs, which may destroy the underlying security in PlatON. Imagine that if a specific institution informed the verifier of the storage of the items in the safe box, the institution and the prover could collude and use this secret information to falsify the illusion that the prover knew the safe box password.

Therefore, it is an undoubtedly excellent idea to organize multiple participants to create these randomized parameters through Secure Multi-party Computation. In this process, single party can not reconstruct the parameters any more. Only when this activity is completed safely will the subsequent decentralized application be safe. In fact, ZCash has successfully created system parameters for Groth16 algorithm in November 2017 through its ceremony, Power of Tau.

Lumino, creating secure parameters

In order to prevent the parameters generated by the centralized mode from affecting the underlying security, PlatON started the Secure Multi-party Computation ceremony Lumino on June 21, 2021, last for   60 days. This ceremony is expected to create necessary secure parameters for the Zero-Knowledge Proof protocol.

During the Lumino ceremony, multiple participants carry out several rounds of calculation in the form of a relay, that is to say, the current participant need to use the calculation results of the previous participant as the input of this round, and the calculation output become the calculation input of the next participant as well. After a certain number of rounds, the output of the last participant is the final result of the whole ceremony, namely the system initialization parameters that Plonk thatalgorithm of PlatON will choose. Obviously, the more participants take part in the ceremony, the safer the parameters will be.

As a practical and efficient Zero-Knowledge Proof algorithm, Plonk is commonly used in PlatON projects and communities, which is characterized by a one-time initialization process, that is, running once can be used to deploy multiple applications. Providing necessary initialization parameters for Plonk algorithm through Lumino ceremony means that no one can master the secret information behind the parameters, which can be used to cheat players in the whole system. Lumino ceremony will lay a solid foundation for the security of PlatON.

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LTR Taxis Redefines Reliable Private Travel Across the UK with Customer-First Airport & Long-Distance Taxi Services

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London, United Kingdom — LTR Taxis is proud to announce its continued expansion and service enhancement as one of the UK’s most dependable private taxi and airport transfer providers. Built on reliability, transparent pricing, and professional service standards, LTR Taxis is setting a new benchmark for stress-free travel for individuals, families, and business travellers across London and major UK cities.

As travel demand continues to grow across the UK, passengers are increasingly seeking taxi services that combine punctuality, safety, comfort, and value. LTR Taxis has positioned itself at the forefront of this shift by delivering fixed-price, pre-booked taxi solutions designed to remove uncertainty from every journey—whether it’s an airport transfer, intercity ride, or executive travel requirement.

A Modern Taxi Service Designed Around Today’s Traveller

LTR Taxis was created with a clear mission: to make private travel simple, dependable, and accessible without compromising on quality. In an era where travellers face fluctuating prices, availability issues, and inconsistent service levels, LTR Taxis offers a structured, customer-first alternative.

Every journey with LTR Taxis is pre-planned, professionally managed, and executed with precision. From Heathrow and Gatwick airport transfers to long-distance journeys connecting London with cities such as Oxford, Birmingham, Manchester, Bristol, and beyond, the company ensures each booking is handled with care and attention to detail.

Fixed Pricing That Builds Trust

One of the most defining features of LTR Taxis is its transparent fixed-fare pricing model. Unlike metered taxis or app-based ride services that are affected by traffic or surge pricing, LTR Taxis provides customers with a confirmed price at the time of booking.

This approach allows passengers to plan their journeys confidently, knowing there will be no hidden charges, unexpected fees, or last-minute price changes. Fixed pricing is particularly valuable for airport transfers, business travel, and long-distance journeys, where cost predictability matters most.

Airport Transfers Without the Stress

Airport travel can be demanding—early flights, late arrivals, heavy luggage, and tight schedules are common challenges. LTR Taxis specialises in Stansted , London City Airport, and Luton Airport transfers designed to eliminate these pressures.

Key features of LTR Taxis airport services include:

  • Pre-booked pickups with guaranteed vehicle availability
  • Real-time flight monitoring to adjust for delays or early arrivals
  • Professional meet-and-greet service at arrivals
  • Spacious vehicles suitable for luggage and group travel
  • 24/7 availability across all major UK airports

By combining careful planning with experienced drivers, LTR Taxis ensures that every airport transfer runs smoothly from terminal to destination.

Professional Drivers, High Service Standards

At the heart of LTR Taxis’ success is its team of fully licensed, experienced drivers. Each driver is selected not only for technical driving ability but also for professionalism, local route knowledge, and customer service skills.

Drivers are trained to prioritise safety, punctuality, and passenger comfort, whether handling a short city journey or a long-distance transfer. Their familiarity with London traffic patterns, airport layouts, and UK motorway routes enables them to choose efficient paths while maintaining a smooth and comfortable ride.

Serving a Wide Range of Travel Needs

LTR Taxis caters to a diverse customer base, including:

  • Business professionals attending meetings or corporate events
  • Families travelling with children and luggage
  • Tourists exploring London and other UK cities
  • Students travelling between cities and campuses
  • Residents requiring dependable long-distance taxi services

The company’s flexible vehicle options allow customers to select the right car for their journey, ensuring comfort and practicality for every booking.

Technology That Enhances Reliability

While LTR Taxis focuses on personal service, it also embraces modern booking technology to streamline the customer experience. Online booking tools, clear communication, and efficient dispatch systems ensure that each journey is managed with precision.

Customers receive clear booking confirmations, driver details, and pickup instructions, reducing uncertainty and ensuring a smooth experience from start to finish.

Commitment to Safety and Compliance

LTR Taxis operates in full compliance with UK transport regulations. Vehicles are fully insured, regularly maintained, and operated by licensed drivers. This commitment to compliance reinforces passenger safety and trust—an essential factor in today’s private travel market.

The company actively encourages pre-booking and discourages unsafe, unlicensed travel practices, particularly around busy transport hubs such as airports.

A Strong Focus on Customer Experience

Customer satisfaction is central to LTR Taxis’ growth strategy. Every service element—from booking to drop-off—is designed to reduce friction and increase comfort.

By offering reliable communication, courteous drivers, clean vehicles, and consistent service quality, LTR Taxis continues to build long-term relationships with customers who value dependable travel solutions.

Supporting Sustainable and Responsible Travel

LTR Taxis is also mindful of its environmental responsibilities. By optimising routes, reducing unnecessary vehicle usage, and gradually introducing more efficient vehicles into its fleet, the company is working towards a more sustainable travel model while maintaining service excellence.

Growth and Expansion Across the UK

With rising demand for reliable private transport, LTR Taxis is expanding its reach across London and major UK cities. The company is strengthening its airport transfer network, improving long-distance connectivity, and investing in service improvements to meet growing customer expectations.

This expansion reflects LTR Taxis’ long-term vision: to become a trusted nationwide taxi and transfer brand known for reliability, transparency, and professionalism.

Looking Ahead: The Future of LTR Taxis

As travel habits continue to evolve, LTR Taxis remains committed to innovation, customer trust, and operational excellence. Future plans include:

  • Expanded coverage across additional UK cities
  • Enhanced booking and customer communication tools
  • Continued driver training and fleet improvements
  • Stronger partnerships with hotels, businesses, and travel platforms

By staying focused on core values—reliability, fairness, and service quality—LTR Taxis aims to remain a preferred choice for private travel across the UK.

About LTR Taxis

LTR Taxis is a UK-based private taxi and airport transfer service offering fixed-price, pre-booked journeys across London and major UK destinations. Specialising in airport transfers, long-distance travel, and professional private hire services, LTR Taxis is committed to delivering safe, reliable, and comfortable transport solutions for every customer.

Media Contact

Company: LTR Taxis
Service Area: London & UK-Wide
Services: Airport Transfers, Long-Distance Taxis, Private Hire

Media Contact

Organization: LTR Taxis

Contact Person: 450 Bath Rd, Longford, West Drayton UB7 0EB, United Kingdom

Website: https://ltrtaxis.com/

Email: Send Email

City: London

Country:United Kingdom

Release id:42075

The post LTR Taxis Redefines Reliable Private Travel Across the UK with Customer-First Airport & Long-Distance Taxi Services 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

Beyond Exposure: How a Blind-Box Toy Seller Built Ownership, Community, and New Sellers on Fambase

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Austin, Texas, United States, 28th Feb 2026 – In the fast-growing market for designer toys and blind-box collectibles, scarcity fuels demand. Hidden editions and limited drops — from brands like Labubu to Funko and others — can spark intense bidding overnight. But exposure alone does not create stability.

Algorithms fluctuate. Buyers jump between listings. Sellers compete within the same feed. For independent sellers, the real challenge is retention.

For blind-box seller Olivia Brooks, that reality became clear early on.

Before joining Fambase, Olivia hosted auctions across multiple platforms. Rare drops generated strong bids, but once they ended, buyers were quickly redirected to competing sellers. Momentum disappeared as fast as it arrived.

“I could generate excitement,” she says, “but I couldn’t build lasting relationships.”

That changed when she launched her own Marketplace group on Fambase.

Building a Collector-Centered Community

Instead of relying on algorithm-driven discovery, Olivia invited collectors into a private group focused entirely on her curated designer toy releases. Inside the group, members are not shown competing listings or redirected elsewhere. Announcements, livestreams, and transactions all happen in one centralized space.

Her auctions evolved from isolated sales into recurring community events. Collectors recognized one another. Discussions about condition, authenticity, and rarity took place openly.

Because conversations remain visible, common questions can be addressed once instead of through fragmented private messages, improving efficiency while strengthening transparency.

In the collectibles market, trust is as valuable as inventory.

Flexible Selling, Unified Engagement

For rare limited editions, Olivia relies on livestream auctions to let market demand determine price. The live format preserves competitive energy and transparency.

At the same time, Fambase enables fixed-price “Buy Now” listings within the same group, including smaller items and promotional bundles.

With her collector base concentrated in one place, she can notify members instantly before going live. For major releases, she schedules auction events in advance to ensure participation and avoid unpredictable turnout. This structure allows her to plan strategically rather than react to shifting platform traffic.

Protection for High-Value Collectibles

In the designer toy resale market, certain rare editions carry significant value. Disputes can be costly.

On some platforms, refunds may be processed automatically before sellers respond. Fambase follows an evidence-based review process, giving sellers the opportunity to present documentation before decisions are finalized.

“When you’re dealing with limited collectibles, fairness matters,” Olivia notes. “You need to know your business is protected.”

Turning Collectors into Entrepreneurs

As Olivia’s community matured, she noticed something beyond repeat purchases. Some collectors owned rare pieces of their own. Others were interested in hosting auctions but lacked structure.

Rather than losing those transactions to outside platforms, Olivia began mentoring her buyers.

She guided them in creating their own Fambase Marketplace groups, explained the differences between live auctions and fixed-price listings, and shared practical strategies for scheduling events and maintaining engagement. Instead of competing with her collectors, she empowered them.

By helping buyers become sellers within the same ecosystem, Olivia strengthened her community’s network effect. Collectors were no longer just participants in her auctions; they were launching businesses of their own.

“It’s not just about selling collectibles,” Olivia says. “It’s about building a space where everyone can grow.”

From Exposure to Ownership

Olivia’s experience reflects a broader evolution in the blind-box resale market. Sellers are moving away from short-term exposure spikes and toward ownership of their collector relationships.

In a market driven by scarcity and community trust, sustainable growth depends not only on rare inventory but on loyal collectors who stay.

About Fambase

Fambase is redefining community commerce by giving independent sellers full ownership of their customer relationships, pricing, and growth. Through private groups, livestream auctions, storefronts, and integrated communication tools, Fambase enables sellers to build sustainable businesses free from algorithmic volatility and internal traffic diversion.

Build your community. Own your growth.

Download Fambase today at joinfambase.com.

Media Contact

Organization: SocialSignal Lab

Contact Person: Julian Rowe

Website: https://medium.com/@julianblogsite

Email: Send Email

City: Austin

State: Texas

Country:United States

Release id:42071

The post Beyond Exposure: How a Blind-Box Toy Seller Built Ownership, Community, and New Sellers on Fambase 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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Geekvape Neutra Wins European Product Design Award 2025

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China, 28th Feb 2026 – Geekvape Neutra, recently launched by Geekvape, has been awarded 2025 Winner of the European Product Design Award (EPDA). As one of the world’s leading product design awards, the EPDA recognized excellence in design that balances aesthetics, functionality, innovation, and real-world impact. 

Guided by sustainability at its core, Geekvape Neutra marks a significant step in low-carbon design, reflecting Geekvape’s ongoing commitment to sustainability-driven innovation.

First ISO 14068-1: 2023 Certified Product in the Vaping Industry

Geekvape Neutra is the first vape product in the industry to be certified under the ISO 14068-1: 2023 Carbon Neutrality Standard. Its “cradle-to-gate” carbon footprint is reduced by 58.3% compared with conventional products, marking a new milestone in low-carbon and circular innovation within the vaping industry.

Minimalist by Design 

Rooted in the ‘Less is More’ philosophy, Geekvape Neutra seamlessly integrates functionality with environmental responsibility. Designed with a replaceable pod, refillable system, and replaceable battery to extend product lifespan, the device removes the screen, charging cable, and printed manual—proving that minimalist design can enhance both user experience and sustainability.

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Recycled and Simplified Materials 

The metal components are manufactured using 75% recycled aluminum, certified by UL Solutions (certificate ID: 314273-4210). The plastic components are made from a single polymer type (PCTG) and sourced under the International Sustainability and Carbon Certification (ISCC) PLUS chain-of-custody (certificate ID: ISCC-PLUS-Cert-CN212-20240080). This streamlined material strategy supports both recyclability and reusability.

Detachable Components

Geekvape Neutra is designed to facilitate disassembly, featuring a detachable battery and device body. Metal parts, battery, and internal modules are structured for efficient end-of-life recycling.

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Platform-Based Modular Design

Built on the Q Pod platform, Geekvape Neutra is universally compatible with all Q pods and supports modular expansion, reducing redundant development.

Sustainable Packaging

The packaging is made of 100% FSC-certified recyclable paper and adopts a glue-free and ink-free structural design. This approach reduces material and chemical usage while maintaining durability and protective performance.

Geekvape Neutra integrates low-carbon principles into its design, materials, and lifecycle to help shape a greener future for the vaping industry.

IMPORTANT NOTICE: This content is intended for adult smokers and vapers only. You must be of legal smoking age in your jurisdiction to read this article or purchase products.

For more details, please visit: https://geekvape.com/uncategorized/geekvape-neutra-design-for-a-low-carbon-future

WARNING: This product contains nicotine. Nicotine is an addictive chemical.

Media Contact

Organization: Geekvape

Contact Person: Hillary Jiang

Website: http://www.geekvape.com/

Email: Send Email

Country:China

Release id:41350

The post Geekvape Neutra Wins European Product Design Award 2025 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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