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
Trust Signal Expands to MENA to Strengthen Enterprise and Startup Communications
Dubai, UAE, February 19th, 2026, ZEX PR WIRE, The MENA region today represents one of the world’s most digitally dynamic regions. Several GCC markets report smartphone penetration rates above 90%, while governments are deploying multi-billion-dollar investments to accelerate national digital transformation programs, including Saudi Arabia’s Vision 2030, which prioritizes a diversified, technology-enabled economy, and the UAE’s Digital Economy Strategy, aimed at increasing the digital economy’s contribution to GDP. (Source)

As fintech, e-commerce, logistics, and super apps scale at record speed, communication has become a mission-critical infrastructure. Customer acquisition, authentication, payments, notifications, and support now rely on real-time, compliant, and highly secure messaging ecosystems. At the same time, regulatory frameworks across the region are tightening, and customer expectations around data privacy, responsiveness, and personalization are rising.
Enterprises are therefore rethinking communication not as a channel, but as a strategic growth lever.
Against this backdrop, TrustSignal has announced its expansion into the MENA region. The move reflects a growing demand for resilient, secure, and regulation-ready communication infrastructure that can support both high-growth startups and large enterprises operating across multiple jurisdictions.
With its AI-powered CPaaS ecosystem, TrustSignal aims to enable businesses to manage omnichannel communication with greater reliability, scalability, and compliance. Designed to address the region’s evolving regulatory landscape and diverse consumer behaviors, the platform brings together automation, delivery optimization, and enterprise-grade security to power meaningful customer engagement at scale.
In a region where digital trust directly influences brand growth, communication infrastructure is no longer optional; it is foundational. TrustSignal’s MENA expansion signals a deeper commitment to supporting businesses as they navigate this next phase of digital maturity.
Why MENA, Why Now
The Communication Platform as a Service market in the Middle East and Africa is projected to reach approximately US$10.1 billion by 2030 (Source). This trajectory signals more than sector expansion. It reflects a structural redesign of how enterprises approach customer engagement.
The growth is demand-led.
Across MENA, this momentum is reinforced by API first cloud adoption, mobile commerce growth, heightened security requirements, and cross-border digital expansion.
Channel dynamics are shifting in parallel. A2P SMS remains central for authentication and alerts, while WhatsApp Business APIs and conversational messaging are accelerating across retail and financial services. Enterprises are moving from broadcast notifications to interactive, two-way journeys, with voice APIs gaining ground in security and service coordination.
Communication is not only increasing in volume, but advancing in complexity.
What This Means for Businesses in MENA
The acceleration of CPaaS adoption in MENA marks a structural shift in how enterprises design customer engagement. As messaging evolves from one-way notifications to real-time interactive journeys, communication now sits at the core of revenue flow, fraud prevention, customer trust, and compliance.
Enterprises are navigating rising authentication volumes, expanding conversational traffic, cross-border delivery complexity, and tighter regulatory expectations, demanding infrastructure that is intelligent, resilient, and measurable.
TrustSignal’s expansion aligns with this inflection point, enabling businesses to move beyond scale toward real-time optimization, lower latency, stronger verification stability, and more reliable customer journeys. In a market where a delayed OTP can disrupt transactions and erode trust, communication performance directly shapes business performance.
MENA’s next phase of digital growth will be defined not by message volume, but by delivery intelligence.
Reframing Communication as a Performance Engine
TrustSignal approaches the regional opportunity with a clear thesis: communication infrastructure must evolve from a cost center to a measurable growth engine.
Its AI-enabled CPaaS platform is anchored on three structural capabilities.
- Intelligent Routing and Optimization
Adaptive algorithms analyze delivery behavior in real time, dynamically selecting optimal routes to improve authentication reliability and reduce latency during demand spikes. - Performance Visibility and Analytics
Granular reporting frameworks provide enterprises with actionable insights into delivery outcomes, engagement metrics, and channel efficiency, enabling continuous refinement of communication workflows. - Security and Compliance Architecture
Embedded encryption layers and compliance-aligned frameworks are designed to support evolving regulatory standards across MENA jurisdictions.
Rather than positioning itself as a transactional messaging vendor, TrustSignal operates as an infrastructure partner focused on engineering predictability, resilience, and measurable impact into enterprise communication systems.
A Forward Looking Vision
As MENA’s digital economy matures, the defining differentiator will be operational precision.
TrustSignal’s regional roadmap centers on advancing AI-driven communication intelligence, deepening vertical integrations across fintech, retail, healthcare, and mobility, strengthening predictive performance modeling to anticipate demand surges, and expanding localized enterprise advisory capabilities.
The long term objective is to help enterprises transition from reactive messaging systems to predictive communication ecosystems where infrastructure continuously adapts to optimize engagement, security, and efficiency.
Against this backdrop, the Middle East and North Africa represent a strategic growth frontier for the company. Articulating this vision, Mr Imran Shaikh, Founder and CEO of TrustSignal, stated:
“MENA stands among the world’s most dynamic digital markets. Our expansion underscores a long term commitment to equipping enterprises with a compliant, scalable communication infrastructure that advances regional digital ambitions.”
TrustSignal’s expansion reflects alignment with that future, one where communication is architected for resilience, transparency, and measurable business impact.
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
AI Meets Arabic Literature: Qirtas App Unveils Scalable Publishing Infrastructure at Web Summit Qatar 2026
Doha, Qatar, 19th February 2026, ZEX PR WIRE, Qirtas App, a dual-interface digital platform headquartered in Istanbul and Malmo, announced its mission to bridge the global gap in Arabic literature accessibility following its successful showcase in the Alpha Startup category at Web Summit Qatar. By integrating cutting-edge AI production tools with a seamless streaming interface, Qirtas is providing the technical infrastructure needed to digitize the fragmented $4 billion Arab publishing market.

Despite a global population of 430 million Arabic speakers, the publishing industry has long been hampered by prohibitive shipping costs, high piracy rates, and a lack of digital infrastructure. Qirtas App addresses these systemic barriers through a twofold solution: a freemium streaming platform for readers and a sophisticated digital management backend for publishers.
Empowering Publishers through the “AI Production Suite”
Qirtas is not merely a distributor; it is a catalyst for digital transformation. For traditional publishers, the platform offers a dedicated portal to convert physical catalogs into secure, monetizable digital assets.
AI-Automated Production: The platform utilizes proprietary AI to automatically generate high-quality audiobooks and smart summaries, drastically reducing the time and cost barriers that previously prevented publishers from entering the digital space.
Institutional Security: With advanced Digital Rights Management (DRM) and real-time reader analytics, publishers maintain full control over their intellectual property while gaining unprecedented insights into global consumption patterns.
The Future of the Arab Reading Experience
For the global Arab diaspora, Qirtas offers a comprehensive streaming library featuring Qirtas AI, an interactive reading assistant that provides instant translation, text-to-speech narration, and social integration.
“The Arab publishing world is rich in content but starved of modern distribution,” said Tamer Odeh, CEO of Qirtas App. “With Qirtas, we are removing the friction. We aren’t just giving readers an app; we are giving publishers the tools to survive and thrive in a digital-first economy.”
Alaa Barghouth, COO of Qirtas App, added: “Our participation in Web Summit Qatar has confirmed the massive appetite for this technology. We have already secured commitments from major publishing houses ready to onboard their catalogs. We are now focused on scaling our infrastructure to meet this demand.”
Market Opportunity & Investment
The digital publishing segment in the MENA region is currently valued at $400 million and is experiencing rapid year-over-year growth. Having validated its model with early industry commitments, Qirtas App is currently open for pre-seed investment to accelerate its market launch and expand its AI-driven production capabilities.
For more information or to inquire about partnership opportunities, visit qirtasapp.com.
About Qirtas App
Qirtas is a Swedish-Turkish “Deep-Tech” publishing platform dedicated to revitalizing Arabic literature. By combining AI-powered content production with a global streaming model, Qirtas connects 430 million Arabic speakers with the books they love, while providing publishers with the tools to digitize and protect their heritage.
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
BTCD Foundation Launches Layer 1 Blockchain Infrastructure and Opens Public Testnet

The BTCD Foundation has announced the upcoming deployment of its proprietary Layer 1 blockchain infrastructure. This development marks the introduction of a new technical framework designed to support decentralized applications and secure digital transactions. The Foundation has confirmed that the Public Testnet is scheduled to open for user participation on February 15, 2026.
Technical Architecture and Infrastructure
The BTCD platform is engineered as an independent Layer 1 blockchain, distinct from token-based projects that rely on existing third-party networks. The core infrastructure utilizes a hybrid consensus mechanism combining Directed Acyclic Graph (DAG) and Proof of Stake (PoS) protocols.
This architectural design is intended to address common scalability challenges in blockchain technology. The technical specifications indicate a capacity for high-volume throughput, with initial testing targeting transaction speeds of over 10,000 transactions per second (TPS) while maintaining sub-second finality. The system is built to operate autonomously, providing a decentralized foundation for developers and users.

Testnet Deployment and Minting Mechanism
Beginning February 15, 2026, the BTCD Foundation will initiate the Public Testnet phase. This phase allows users to interact with the network’s minting protocol to test system stability and performance.
The minting process follows a programmed algorithmic schedule designed to test the network’s long-term sustainability over a projected 25-year timeline. The protocol includes technical halving events scheduled every 2.5 years to regulate the issuance rate of digital assets on the network.
Transition to Mainnet
The Testnet phase is a precursor to the official Mainnet launch, which is currently scheduled for May 15, 2026. The Foundation has outlined a technical migration plan wherein digital assets minted during the Testnet phase will be recognized on the Mainnet system upon its activation.
Ecosystem Development Roadmap
Following the Mainnet launch, the BTCD Foundation plans to deploy a suite of decentralized applications (dApps) integrated directly into the Layer 1 core. The technical roadmap outlines the phased release of nine specific utilities, including:
- Nexora: A decentralized communication protocol.
- Guardian DEX: A decentralized exchange interface.
-
WealthBook: A social networking platform integrated with blockchain identity verification.
Future updates scheduled for later in 2026 involve the integration of automated trading algorithms and asset management utilities.
About BTCD Foundation
The BTCD Foundation is a technology organization focused on the development of Layer 1 blockchain solutions. It aims to build a scalable, secure, and decentralized infrastructure to support the next generation of digital applications.
Testnet Access: http://btcd.foundation
Community Hub: https://t.me/btcdfoundation1
Media Contact
Organization: BTCD FOUNDATION
Contact Person: Mr. Alex – CEO
Website: https://btcd.foundation
Email: Send Email
Country:Panama
Release id:41440
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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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