Press Release
Behind High Energy Consumption of Blockchain: PoS Consensus Mechanism To Be A Solution
The energy consumption of Blockchain
Recently, Elon Musk, the founder of Tesla, posted on Twitter saying that: Bitcoin can consume too much in mining and transaction process, such excessive fossil fuel consumption will result in negative impacts on the ecosystem. The Ethereum co-founder Vitalik Buterin also noticed the high power consumption problem in Blockchain technology. He presented that Ethereum would change its consensus mechanism from PoW to PoS to reduce the power consumption caused by the mining process in PoW-based technologies like the Bitcoin. From a global view, energy consumption issues are concerned by an increasing number of countries. To urge the efficient power usage, many countries and organizations have set up environmental protection plans, such as the UN’s SDG (Sustainable Development Goals) and the US carbon neutrality, etc.
In this context, the future development of a technology need to consider the sustainable development and environmental friendliness as one of the important metrics and goals. As an emerging technology for privacy protection, Blockchain presents excellent protection capabilities. However, such capabilities rely on the large-scale computing resources and result in a large amount of power consumption. Part of the reasons for such high power consumption are due to the PoW (Proof of Work) consensus mechanism which has high demands on the performance of the Blockchain nodes.
Besides energy consumption, other concerns of the consensus mechanism
The technology of the base layer of the Blockchain has the advantages like anonymous, Immutable, decentralized and so on. To achieve these advantages, Blockchain enhances the privacy and protect the transaction process by increasing the cost of network participation. The core concept of the early-stage PoW consensus mechanism is based on the workload cost. The credibility need to be proved by the cost of a lot of work. In this case, the machines that maintain the ledgers (also referred to as mining nodes) need to continually crack complex math puzzles to obtain Bitcoin as rewards. This computing process not only needs to rely on a large amount of computing resources, but also sacrifices part of the scalability on the Blockchain to ensure safety. When it comes to the boosting growing of transaction volume, this mechanism will not be able to meet high-speed and large-scale processing demands. Based on such limitations of PoW, PoS (Proof of stake) is gaining more and more attention to work as a consensus mechanism with low resource consumption and guaranteed decentralization, safety and scalability.
In a PoS-based Blockchain system, nodes do not have to consume much power to compete for accounting rights. The priority of accounting rights is measured by the amount of stake holdings. In this way, the nodes no longer consume a large amount of electricity to calculate the hash functions, thereby solving the high energy consumption issues in PoW mechanism. In spite of the improved efficiency in PoS, the safety of the mechanism is affected. Therefore, in order to ensure the reliable operation of PoS, the researchers need to develop reliable algorithms from the trade-off among the decentralization, safety and scalability.
Unique advantages of PlatON PoS
With the issues caused by the PoW mechanism has been widely criticized, more and more Blockchain technologies inclined to choose or transit to the PoS-based consensus mechanisms. This results in a boosting growing of the PoS-based Blockchain frameworks in recent years. As the world leader in computing privacy area, PlatON has rooted and researched in privacy computing technologies many years. PlatON’s research and practice in consensus mechanisms are also forward-looking. The PPoS (PlatON PoS) consensus mechanism uses off-chain identity, credit mechanisms and procedural arrangements to provide a scheme to select a number of verification nodes from many participating nodes as fair and randomly as possible. Hence, PPoS can effectively inhibit bribery, collusion, etc., and reduce the consensus cost and improve the system scalability by optimizing technical details. Meanwhile, ensuring the decentralization and scalability, PlatON further enhances the system safety by combining the experiences in computing privacy area. The Alaya network based on PlatON PoS has been operating stably and efficiently for a long time, successfully solving the problem of over-centralization of the system, reducing network communication complexity and message complexity, improving consensus efficiency and the entire Blockchain transaction processing performance. In this case, the safety and liveness of the technology are verified. PlatON has been able to improve its PoS mechanism through its attention to every detail, continuous attempts, active exploration of cutting-edge areas, and forward-looking plans in the future development. Next step, PlatON will continue actively promoting the efficient network operation with high-quality code, providing efficient, high-availability, distributed and sustainable infrastructure applicable for diverse industrial and commercial use cases, and supporting the exchange of data flows in the global world.
References:
1.PlatON has launched the “Rally around the Galaxy” and launched a comprehensive simulation test, https://mp.weixin.qq.com/s/UeIRWj2lKJ7b1umSqU8_yQ
2. [Long Article Explained] What is the Giskard Consensus Mechanism? | Technology Cloud Atlas, https://mp.weixin.qq.com/s/4yHenrGH0E7zzLBuN58BJg
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
Super Bowl Meets Valentine’s Day: PINSPARK Ignites Couples’ Sweetness on the Sports Field with Athletic Wear

As the Super Bowl approaches, sports enthusiasm and festive atmosphere intertwine and heat up across the United States. This year, in addition to the intense showdowns and spectacular halftime shows, the “outfit coordination” between couples has quietly become a focus outside the field. When football collides with Valentine’s Day, athletic style and a romantic ambiance spark brand-new inspiration. PINSPARK timely launches a spring-summer collection of athletic wear for couples that combines comfort and trendiness, providing young lovers with fashion solutions for everything from watching games to going on dates.
From the Super Bowl to Valentine’s Day: Harmonious Companionship Off the Field
The Super Bowl weekend is not just a carnival for football; it’s also a time for couples to showcase their outfit coordination. This has become a consensus among many young couples. Whether watching the game together at home or gathering with friends at a bar, comfortable yet stylish outfits are the ideal choice for sharing the moment.
PINSPARK keenly captures this scenario demand. Taking “Love in Motion” as its inspiration, it cleverly blends sports functionality, trendy design, and couple-interaction elements to create a clothing collection suitable for joint game-watching, daily dating, and light outdoor activities. This allows couples to display their coordination and individuality through their outfits while remaining in a relaxed state.
Game-Watching Outfit Guide for Couples: Comfortable and Stylish, Sweetening the Moment
Male Outfits: Lightweight and Trendy, Moving with Dynamism
Males can opt for PINSPARK’s classic lightweight athletic hoodies. The fabric is soft and breathable, ideal for long-term wear. Paired with the brand’s matching casual pants and versatile trendy sneakers, they maintain a sporty feel without sacrificing simplicity and fashion. For details, choose accessories in the same color scheme as the supported team, such as hats or socks, to instantly ignite game-watching enthusiasm.

Female Outfits: Feminine and Energetic, Playfully Echoing
Females can select PINSPARK’s coordinated athletic sets that echo their partner’s color scheme. A cropped top paired with high-waisted casual pants highlights an energetic silhouette. Layered with an oversized fashionable hoodie, it creates a laid-back game-watching vibe while also being adaptable to different temperatures.

In addition to the main outfits, couples can use small props like cheering wristbands and matching phone cases to add fun and a sense of ritual. They can even try team-themed nail art or face painting together, turning the game-watching experience into an interactive couples’ date.
Sports Can Be Romantic: Nurturing Coordination Through Shared Passions

Watching a game together is also a form of dating. PINSPARK hopes to convey the lifestyle concept that “sports can be very romantic” through this collection. Couples watching the game together, sharing exciting moments, exchanging opinions, and cheering for outstanding performances—these simple interactions are precisely the process of cultivating coordination and emotions through shared passions. And comfortable and fashionable outfits not only make each other’s looks complement each other but also add a relaxed and easygoing atmosphere to intimate moments.
As Valentine’s Day approaches, PINSPARK has specially launched a range of Valentine’s Day limited-edition colored athletic outfits. The collection features romantic pink, warm gray, and white as the main tones. While continuing the brand’s comfortable and fashionable style, it helps couples confidently display the vitality of love.
Welcome to visit thePINSPARK official flagship store and brand website to explore more Valentine’s Day limited-edition styles and get exclusive outfit inspiration.
PINSPARK
Charlotte Liu
New York, US
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
Zeagoo Valentine’s Day Styling Guide: Unlock a New Definition of Romance with an Independent Stance

As Valentine’s Day approaches, discussions about love once again take center stage. Nowadays, the ways to celebrate “love” are becoming more diverse and autonomous. It can be a sweet rendezvous between lovers, a warm gathering among friends, or even a pure act of self-reward. On this holiday dedicated to expressing emotions, dressing is not just about external appearance; it’s also a declaration of one’s inner attitude and self-charm.
This year, Zeagoo is here to explore the various possibilities of this holiday with you. From romantic dates to get-togethers with girlfriends, and from external styling to inner attitudes, let’s interpret the confident declaration of “Be Different, Be You” through fashion.
Go on a Heart-fluttering Date and Let Prints Tell Your Romantic Story
Imagine a gentle breeze blowing in the evening, with the hem of your skirt swaying gracefully as you walk. On this special day, a dress that accentuates a woman’s gentle temperament is an excellent choice for creating a romantic atmosphere.
The Zeagoo floral-printed chiffon dress features a lightweight and flowing fabric that outlines smooth lines. The delicate prints seem to bring a spring garden to life right on your body. Whether it’s the exquisite waist-cinching design or the fluttering skirt, it subtly amplifies female charm, making you the focal point of your date. Pair it with simple jewelry and a pair of elegant low-heeled shoes, and you can effortlessly create a heart-fluttering romantic look.

Get Together with Girlfriends and Interpret a Confident Aura with Simplicity
Valentine’s Day isn’t just about romantic love; it’s also about the precious friendships in life. A get-together with girlfriends is a time for laughter and sharing, and your outfit should be comfortable and easy-going while still reflecting your unique personality.
A well-tailored cotton shirt paired with high-waisted wide-leg pants strikes the perfect balance between comfort and style. Zeagoo’s shirt, crafted from lightweight and breathable cotton fabric, features a sleek and tailored cut. It can be worn alone to showcase a polished demeanor or layered as an inner piece. When meeting friends, this look requires no effort yet exudes a natural, composed aura, reflecting the independent and confident essence of modern women.

Loving Yourself Is the Most Touching Chapter of Valentine’s Day
This Valentine’s Day, whether your plan is to spend time with your significant other, get together with friends, or enjoy a peaceful moment alone, always remember: the one most deserving of your love is always yourself. Put on clothes that make you feel confident and comfortable, and embrace your own special moments.
Zeagoo has always believed that fashion is a way to express oneself. The brand encourages every woman to be brave and be herself, dressing in a way that stands out from the crowd. This is exactly what Zeagoo advocates with its motto “Be Different, Be You.”
This Valentine’s Day, let your external styling and inner confidence bloom simultaneously. Zeagoo is here with you to create a unique kind of romance through fashion.
For more information, please visit the Zeagoo website and Amazon storefront, or connect with Zeagoo on Facebook and Instagram.
Zeagoo
Charlotte Liu
New York, US
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
COOFANDY Shirt Fabrics Earn OEKO-TEX® STANDARD 100 Certification, Offering Peace of Mind with Quality for Every Life Journey

Recently, the international men’s fashion brand COOFANDY officially announced that the fabrics used in its shirt series have fully passed the OEKO-TEX® STANDARD 100 certification. The acquisition of this internationally authoritative certification not only marks a new height in COOFANDY‘s product quality and safety standards but also reaffirms the brand’s unwavering commitment to continuously providing modern men with safe and high-quality wearing experiences.
Authoritative Certification: Safeguarding Intimate Safety
OEKO-TEX® STANDARD 100 is one of the most influential textile safety certification standards globally today. Its testing system covers hundreds of indicators of harmful substances, with a particular emphasis on the safety of products that come into direct contact with human skin. By obtaining this certification, it means that COOFANDY shirts, from fabrics to finished products, have undergone rigorous and independent testing to ensure they are free from chemical substances that pose potential health risks, building an invisible shield of peace of mind for wearers.
Shirts: The “Second Skin” for Daily Life

As a classic must-have item in men’s wardrobes, shirts are daily companions that are in close contact with the skin and are worn frequently. For this reason, the safety of the fabric, the comfort of skin contact, and long-term durability are of utmost importance to every wearer. COOFANDY deeply understands this point. The acquisition of the OEKO-TEX® STANDARD 100 certification is precisely the brand’s precise response to consumers’ core wearing needs: ensuring that every shirt is not only a display of fashion taste but also a reliable, safe, and comfortable intimate guardian throughout the journey.
Embodying “Dress the Journey” and Adhering to Quality with a Long-term Perspective

Since its establishment in 2015, COOFANDY has taken “dress the journey” as its core slogan, believing that clothing is not just an external embellishment but also a carrier that accompanies life’s journey and conveys inner confidence. From campus days to career milestones, from family gatherings to important occasions, the brand has always helped men present their best selves at every stage of life with exquisite designs and high-quality fabrics.
This certification is by no means the end but an important milestone in COOFANDY’s pursuit of excellent quality and sustainable responsibility. It clearly conveys the brand’s ongoing attitude: strict control over product quality, in-depth concern for consumer health, and a sense of environmental responsibility will continue to be integrated into every step of the brand’s development.

Charting the Future Direction and Continuously Upgrading the Wearing Experience
Looking ahead, COOFANDY will continue to delve into research on fabric technology and wearing experiences, actively exploring more environmentally friendly, healthier, and more comfortable solutions. It will continuously optimize its product capabilities to ensure that every piece of clothing carrying the mission of “dressing up the journey” can provide wearers with a quality experience that is safe, comfortable to the touch, and enduring.
About COOFANDY
COOFANDY is a brand dedicated to modern men’s fashion, committed to providing urban men with clothing solutions that combine design sense, quality, and practicality for different life scenarios and journeys. With “Dress the Journey” as its spiritual core, the brand encourages and accompanies every man to embrace life confidently and calmly and write his own style chapter.
For more information, please visit the COOFANDY website and Amazon storefront, or connect with COOFANDY on Facebook and Instagram.
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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