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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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Press Release

Just Keepers Announces the Arrival of Premium Winter Goalkeeper Gloves

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Hinckley, Leicestershire, United Kingdom, 25th Nov 2025 – Just Keepers has officially expanded its seasonal product range with the addition of premium winter goalkeeper gloves. As the colder months approach and pitch conditions become more demanding, this new collection ensures goalkeepers have access to equipment designed specifically for optimal performance in low temperatures. With a focus on quality, comfort, and grip, the newly launched gloves offer keepers the support they need to stay confident and effective throughout winter.

The latest additions have been engineered with insulated materials to keep hands warm, moisture-resistant fabrics to stay dry, and enhanced palm technology to maintain control during wet or icy conditions. These features ensure that players do not compromise performance due to harsh weather. By offering proper goalkeeper gloves tailored for winter, Just Keepers continues its commitment to providing functional and reliable gear for goalkeepers at every level of the game.

Just Keepers has built a strong reputation as a trusted supplier for junior and senior goalkeepers, delivering a wide selection of gloves and accessories that meet the demands of real match situations. The new winter collection reflects the brand’s focus on supporting athletes year-round, particularly during a season that can be challenging for handling, reflexes, and comfort.

For younger keepers in grassroots and academy football, winter training often brings extra challenges. The new gloves help reduce discomfort caused by the cold, providing warmth and stability that allow junior goalkeepers to stay focused and confident during training sessions and competitive matches. Parents and coaches will appreciate the added protection and durability these gloves offer.

With a variety of sizes and designs available, the new premium winter goalkeeper gloves at Just Keepers deliver the perfect blend of warmth, grip, and reliability. The company invites goalkeepers, coaches, and parents to explore the new range and discover how winter-ready gear can elevate performance in even the toughest conditions.

For more information
https://www.just-keepers.com/goalkeeper-gloves/junior-goalie-gloves/gloveglu-gloves-kids/ 

About Just Keepers Ltd

Just Keepers Ltd is dedicated exclusively to the goalkeeping community, supplying an extensive selection of gloves, apparel, and specialist gear for keepers at every stage of their development. Their collection covers all essential equipment, from top-tier match gloves and durable training wear to customised base layers and position-specific accessories. With a strong emphasis on quality and goalkeeper-focused design, Just Keepers has earned the trust of aspiring young athletes and seasoned professionals worldwide, providing dependable products tailored to the unique demands of the role.

Media Contact

Organization: Just Keepers Ltd

Contact Person: Just Keepers Ltd

Website: https://www.just-keepers.com/

Email: Send Email

City: Hinckley, Leicestershire

Country:United Kingdom

Release id:37780

The post Just Keepers Announces the Arrival of Premium Winter Goalkeeper Gloves 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

DeCoin Flow DCF Launches AI Powered Multi Chain Payment Infrastructure

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DeCoin Flow (DCF) is an AI-powered Web3 payment infrastructure designed for multi-chain stablecoin settlements, intelligent routing, and real-time compliance. As global crypto payment volume grows, DCF solves the industry’s key problems including lack of compliance, security, and interoperability, making stablecoin payments safer, faster, and enterprise ready.

DeCoin Flow (DCF) is an AI-powered Web3 payment infrastructure built for multi-chain stablecoin settlements, intelligent routing, and real-time compliance checks. DCF connects Web2 and Web3 payment rails, enabling businesses and users to move stablecoins instantly, securely, and with minimized cost.
Money should move like information — fast, secure, and without borders. DCF makes this possible with AI, compliance, and multi-chain technology.

 

The Problem — The Gap in Global Crypto Payments

Global crypto payments are growing rapidly. In 2024, on-chain transactions reached $27.6 trillion, yet less than 10% went through regulated or compliant gateways.

Most existing crypto payment systems lack:

  • Compliance
  • Security
  • Multi-chain interoperability
  • AI optimization

“Crypto is fast — but crypto payments are not ready for mass adoption.”

Businesses today need:

  • A safer way to accept stablecoin payments
  • A compliant gateway for audits, businesses, and institutions
  • Reduced transaction costs
  • Faster settlement without pending delays

 

Why DCF Is the Solution

DCF = Intelligent + Compliant + Instant

AI Smart Routing

  • Predicts congestion
  • Minimizes gas fees
  • Finds the fastest settlement path
  • Reduces failed transactions

Zero-Trust Security Architecture

  • Real-time fraud detection
  • AI wallet scoring
  • Transaction risk level analysis
  • ZKP privacy shielding

Multi-Chain Payment Layer 

Supports:

  • BSC
  • Ethereum
  • Polygon
  • Solana

Compliance-Ready Infrastructure

  • KYC/AML API hooks
  • Risk scoring for merchants
  • Secure auditability
  • Enterprise-grade reporting

Token Utility ($DCF)

  • Farming
  • Governance
  • Payment discounts
  • Referral rewards
  • Deflationary burns on usage

Every transaction strengthens the ecosystem, and the world is moving toward smarter, safer, and compliant crypto payments. DCF is built to meet that need.
 

By providing a reliable foundation for stablecoin settlements that aligns with both technological and regulatory demands, DCF gives businesses the confidence to operate efficiently in a rapidly evolving digital environment.
 

As the global economy continues shifting toward real-time, borderless payments, DCF supports this transition with an intelligent, secure, and future-ready infrastructure designed to advance adoption and streamline multi-chain stablecoin transactions.

Media Contact

Organization: DeCoin Flow (DCF)

Contact Person: Arif

Website: https://dcf.tech/

Email: Send Email

Country:Malaysia

Release id:37707

The post DeCoin Flow DCF Launches AI Powered Multi Chain Payment Infrastructure 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

Khadas Tea Pro DAC and Headphone Amplifier – The Portable Among Portables, Studio-Grade Sound

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United States, 25th Nov 2025 – Khadas is an award-winning brand known for its high-end PCs, and since 2018, the company has expanded its expertise into the Hi-Fi industry. Khadas brings computer-grade advanced engineering to DACs and amplifiers, earning wide industrial recognition for its premium sound quality. Users also love their sleek, minimalist design. 

A person wearing headphones and holding a phone

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The Khadas Tea series pioneered the use of built-in magnets in DAC & headphone amplifiers, eliminating the need for bulk and straps, making it unimaginably portable. The Tea Pro builds on this foundation by adding a 4.4mm audio jack and an AMOLED display, offering broader headphone compatibility while enhancing ease of use. In terms of sound, the Tea Pro delivers professional studio-level performance with a THD+N as low as -118 dB, sample rates up to PCM 768 kHz, and DSD 512. The chipset includes the XMOS XU316, ESS ES9039Q2M DAC, and Qualcomm QCC5181.

After its release, Khadas Tea Pro quickly gained popularity, reaching #1 on the “Headphone Amp – New Releases” chart on Amazon Italy and Spain within a month and #2 on the U.S. site.

What Reviewers and Users are Saying

On Sound Quality and Style

“Thanks to its battery and dynamic range, Tea Pro is cleaner, more energetic, and more powerful-sounding than typical dongle DACs.” – Well-Known HiFi Forum

“Tea Pro has a neutral, energetic, and transparent sound quality… it blesses my ears with a transparent, see-through sound with almost no sound of its own.” – Well-Known HiFi Forum 

“Bright and open sound, huge soundstage, atmospheric and musical — pure happiness for the Khadas Tea Pro.” – Well-Known HiFi Media

“The sound quality via Bluetooth is remarkable, especially with LDAC for better sound. Even AAC delivers excellent audio, so iPhone users can confidently enjoy it.” – User

On Build and Craftsmanship

“When I saw it, I said: ‘Wow, it’s so cute!’” – User

“I gotta say, it is very well made. It’s all metal, with a leather back on it.” – Renowned Independent Reviewer

“The build quality has greatly improved. It has a luxurious feel and exceptional craftsmanship.” – User

On Drive and Compatibility

“It can properly drive my 300 Ohm headphones.” – Well-Known HiFi Forum

“165 mW is plenty for probably any headphone you’re likely to be using… And of course, it’s absolutely brilliant with IEMs too.” – Renowned Independent Reviewer

On EQ Adjustability

“Tea Pro is truly a ‘playable’ headphone amp. EQ and filters can be finely adjusted to create your own sound.” – Independent Reviewer

Take Advantage of This Black Friday
 

Khadas‘ portable and desktop-level DAC & headphone amplifiers are available at a 20% discount this Black Friday. Khadas rarely offers discounts, making this an opportunity not to be missed. Don’t miss out—unlock the full potential of your wired headphones and carry your personal concert hall in your pocket. Visit https://www.Khadas.com/tea-pro to learn more.

Website:www.Khadas.com

Media Contact

Organization: Khadas

Contact Person: Kara Wu

Website: https://www.khadas.com

Email: Send Email

Country:United States

Release id:37607

The post Khadas Tea Pro DAC and Headphone Amplifier – The Portable Among Portables, Studio-Grade Sound 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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