Press Release
The importance of sustainability: Why eco-friendly blockchains are the future

As more and more decentralized applications (DApps), such as GameFi, DeFi, NFTs, and more, are being developed, heated discussions about the environmental impact of blockchain and cryptocurrency have reignited once more. Especially after China’s crackdown on cryptocurrency mining activities, public debates about blockchain and crypto-related energy consumption rates have reached a climax.
Proof of Work’s environmental impact
Since the birth of Bitcoin, the Proof of Work (PoW) consensus mechanism has always been fundamental to the security of blockchain networks. This consensus is reached through computing power, commonly referred to as hash rate.
Over time as blockchain technology is being adopted by the world, the energy consumption rate of the entire blockchain network has skyrocketed, leading to significant environmental costs. The University of Cambridge estimates that Bitcoin mining consumes about 130 TWh per year, accounting for about 0.1% of the world’s total primary energy consumption.
As far as DApp development is concerned, energy consumption-related environmental issues are mostly derived from Ethereum mining, since Ethereum is a PoW blockchain with the largest ecosystem full of projects in varying sizes. With the recent London hard fork, the transition to Ethereum 2.0-a complete Proof of Stake (PoS) blockchain, will be completed as early as 2022. As a result, the current energy consumption per transaction on Ethereum is about 35 kWh, which is equivalent to the energy consumption of a single person in developing countries for 3 days.
The true cost of DApp transactions
While mass crypto adoption is happening around the world, DApps and their applicability will eventually catch up. New projects such as wealth management applications, lending platforms, decentralized exchanges (DEX), NFT-inspired metaverses, and more, that are gradually taking over social media and our lives are the ultimate proof. If you have been paying attention to what’s happening around you, the crypto community’s passion and loyalty towards decentralized, immutable technology are clearly reflected in the real world.
That is certainly good news for crypto enthusiasts, but for the environment, it’s an entirely different story. Take NFTs for example. Memo Atken, a digital artist and engineer, estimates that the true cost of an NFT is much higher than a typical energy consumption of a transaction on Ethereum (35 kWh). He believes that NFT-related transactions will cost much more because all NFTs have to be minted and exchanged multiple times on the blockchain.
He is certainly correct. In fact, an NFT’s creation and distribution do not only consist of a simple mint and sale process. There will be many subsequent transactions made by collectors and traders, which makes the average carbon footprint of each NFT close to 340kWh (an average of 211 kg of CO2), equivalent to a single person’s energy consumption in a developed country for more than a month.
Why eco-friendly blockchains are favored by developers
In early 2021, several public blockchains underwent considerable ecosystem expansion, such as ThunderCore, Solana, Polkadot, and Binance Smart Chain. These blockchains’ ecosystems are in full bloom, as decentralized projects like DAOs, Oracles, Token Bridges, DeFi protocols, NFT marketplaces, blockchain games, and more, are being deployed consistently. There are many reasons for the expansion of these networks, but one thing they all have in common is that none of them utilize a PoW consensus mechanism (meaning zero physical mining facilities are used). Instead, novel mechanisms, such as PoS, that allow on-chain staking and other models to replace PoW are applied.
Among them, the ThunderCore blockchain uses the state-of-the-art PoS consensus mechanism, PaLa, which not only solves the “scalability trilemma”, but also supports the chain’s entire ecosystem with cheap renewable energy. ThunderCore is an eco-friendly public blockchain, and its CO2 emissions, resulting from on-chain transactions, are reduced by more than 10,000x. For example, its block creation does not require the support of large amounts of energy resources like Bitcoin and Ethereum do. ThunderCore is also EVM compatible, which allows the rapid migration and deployment of Ethereum projects. With low gas fees (<$0.00001), sub-second confirmations, and 4,000+ TPS, ThunderCore has become a platform favored by developers from the world over.
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
Aaron Keay Vancouver Advocates for Structure-Driven Performance in 2026
British Columbia, CA, 21st February 2026, ZEX PR WIRE, Aaron Keay Vancouver, entrepreneur, investor, and former professional athlete, is raising awareness around what he believes is a growing leadership gap in today’s culture: the lack of repeatable systems that support long-term performance.
Drawing from his background in elite sport, corporate finance, venture investing, and fitness entrepreneurship, Keay is encouraging individuals and organizations to rethink how they approach growth, productivity, and wellness.
“Consistency wins,” Keay says. “It always has. Talent helps you start. Systems help you stay.”
Why Structure Matters Now
New research shows rising pressure across both work and health:
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Over 70% of professionals report feeling burned out or chronically stressed during the workweek.
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Only about 40% of adults maintain consistent health routines beyond the first month.
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The World Health Organization estimates that physical inactivity contributes to more than 5 million preventable deaths each year worldwide.
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Studies also show that individuals in structured, group-based environments are significantly more likely to sustain long-term habits.
Keay says these numbers reflect what he has seen across industries.
“You can’t outwork broken habits,” he explains. “In sport, business, or health, intensity fades. Structure doesn’t.”
Lessons From Sport and Finance
Keay’s message comes from lived experience.
Growing up in North Delta, he competed at high levels in basketball and soccer, eventually representing Canada internationally and playing professionally in Europe before suiting up for the Vancouver 86ers and Vancouver Whitecaps.
“Sport taught structure early,” he says. “If you skipped the fundamentals, you got exposed.”
After transitioning into corporate finance and venture investing, Keay carried that mindset into business. He was involved in capital raises, mergers, and IPOs totaling more than $5 billion in value.
“Finance taught patience,” he says. “Markets reward discipline, not noise.”
That philosophy now shapes his leadership across Klutch Financial and Kommunity Fitness, the boutique performance concept he founded in Vancouver.
A Shift From Intensity to Repeatability
Keay believes modern culture often rewards visible effort over sustainable systems.
“We celebrate hustle,” he says. “But hustle without structure burns people out.”
Instead, he advocates for daily frameworks that are realistic and repeatable.
“If something can’t be done consistently, it won’t last,” he adds. “That applies to fitness, leadership, and business.”
This thinking also informs Kommunity Fitness as it prepares to expand into the United States through a franchising model. Rather than rushing growth, Keay emphasizes infrastructure.
“Growth only works if the foundation is strong,” he says. “People matter more than pace.”
Community as a Competitive Advantage
Beyond systems, Keay stresses the importance of community.
“In sport, you learn quickly that the group matters,” he says. “Talent alone doesn’t carry you very far.”
Research supports this idea. Behavioral studies show that people who train or work within structured groups are significantly more likely to maintain routines long term compared to those operating alone.
Keay has long supported organizations such as Kidsafe, Music Heals, and the Canadian Cancer Society. He also funds scholarships for student-athletes.
“People invested in me early,” he says. “Giving back is part of leadership.”
A Call to Action: Focus on What You Can Control
Rather than promoting a program or product, Keay encourages individuals to look at their own systems.
He suggests asking simple questions:
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Are your daily routines realistic?
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Are you building habits that can be repeated weekly?
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Are you surrounding yourself with people who support consistency?
“Don’t chase perfection,” he says. “Build something you can sustain.”
He believes progress begins with ownership.
“You don’t need more motivation,” Keay says. “You need structure.”
To read the full interview, visit the website here.
About Structure-Driven Performance
Structure-driven performance focuses on building repeatable systems that support long-term health, productivity, and leadership. It emphasizes consistency over intensity and recognizes that sustainable growth comes from disciplined routines and strong community support.
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
Unpair Introduces a Patent-Pending Symmetrical Footwear System That Eliminates Left and Right
- Founded by Taiwanese fashion designer turned inventor Hui Min Yang, Unpair reimagines footwear through symmetry, interchangeability, and universal form.
Houston, TX, 21st February 2026, ZEX PR WIRE, Unpair officially announces a patent-pending symmetrical footwear system that challenges centuries of left-right shoe design. For centuries, footwear has followed a fixed rule: one shoe for the left foot and one for the right.

Image by Unpair
Unpair challenges that convention by introducing a patent-pending symmetrical footwear system designed to function without left-right distinction. The project presents a universal shoe form that can be worn interchangeably, eliminating the structural divide that has defined footwear design for generations.
The System & Reversible Toe Structure

Image by Unpair
At the core of Unpair is a precisely engineered symmetrical architecture — including a balanced outsole and neutral last geometry designed for ambidextrous wear.
Supporting this structure is a patent-pending reversible toe insert system. Positioned between the foot and the interior front of the shoe, the insert fills the remaining toe space dynamically, allowing the same shoe to comfortably accommodate either foot orientation.
This modular and reversible component enables a unified shoe structure without compromising alignment, stability, or comfort.
From Fashion to Innovation
Unpair was founded, invented, and designed by Hui Min Yang, a Taiwanese fashion designer based in Texas who transitioned into product innovation and entrepreneurship.

Image by Unpair
Known professionally as May Yang, she began exploring symmetrical footwear as a design experiment. What started as a conceptual study evolved into a patent-pending innovation and a startup focused on rethinking the fundamentals of shoe construction.
By removing the traditional left-right paradigm, Unpair opens a broader conversation about efficiency, modularity, and the future of adaptable consumer design systems.
About Unpair
Unpair is a patent-pending footwear innovation startup founded by Hui Min Yang (May Yang).
Headquartered in Texas, the company explores universal shoe architecture, interchangeable internal systems, and ambidextrous design principles — introducing a new framework for how footwear can be structured, manufactured, and experienced.
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
Solli Rothschild Announces the Structured Expansion of Rothschild Identity as a Digital Identity and Reputation Advisory Platform
Norway, 24th Feb 2026 – Founder Solli Rothschild has announced the continued development and structured expansion of Rothschild Identity, a private advisory platform dedicated to digital identity architecture and long-term reputation strategy.
Rothschild Identity was developed to address a growing challenge in the modern digital environment: the structuring and protection of name-based brands, executive visibility, and reputation positioning within a globally searchable ecosystem.

“As identity increasingly functions as infrastructure in the digital economy, it requires structure, not improvisation,” said Solli Rothschild. “Rothschild Identity was created to provide disciplined advisory around positioning, clarity, and long-term digital resilience.”
The platform focuses on consultative, strategy-driven services rather than automated or reactive solutions. Its work centers on identity structuring, reputational risk analysis, and narrative alignment for founders, executives, and platform-based brands.
A Broader Founder Ecosystem
Rothschild Identity operates as part of a portfolio of independently structured ventures founded by Solli Rothschild across advisory, reputation, and curated luxury sectors.
These include:
• Rothschild Privé Finance — a private strategic advisory platform developed around capital architecture and structured engagement models.
• Rothschild Beauty Club — a curated beauty and lifestyle platform emphasizing design-conscious brand development.
• Luxury European Outlet — a selective commerce platform focused on premium fashion and accessory sourcing through European channels.
Each platform operates independently under its own governance structure while contributing to a broader ecosystem centered on identity, positioning, and controlled development.
Rather than pursuing rapid scale, the ventures reflect a measured approach emphasizing long-term resilience and structural clarity.
A Strategic Philosophy
Across all initiatives, Solli Rothschild’s approach follows consistent principles:
• Structure before scale
• Clarity before exposure
• Selective growth over mass expansion
• Independent platform governance
“Modern platforms require disciplined architecture,” Rothschild noted. “Reputation, capital positioning, and brand presence are interconnected systems that must be developed intentionally.”
About Solli Rothschild
Solli Rothschild is an international founder developing independent platforms across digital identity strategy, advisory services, reputation structuring, and curated luxury sectors.
Her work reflects a platform-based approach designed around governance, structural alignment, and long-term positioning in an evolving digital landscape.
For further information, please visit:
Media Contact
Organization: Rothschild Media Office
Contact Person: Ava Lindberg
Website: https://www.SolliRothschild.com
Email: Send Email
Country:Norway
Release id:41798
The post Solli Rothschild Announces the Structured Expansion of Rothschild Identity as a Digital Identity and Reputation Advisory Platform 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
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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