Press Release
DeriW Testnet Launch Sets New Standards in Decentralized Derivatives Trading
DeriW has launched its public testnet, introducing the world’s first zero-gas-fee decentralized perpetual exchange. Built on Arbitrum’s high-performance Layer 3 network, DeriW offers lightning-fast trades, up to 100x leverage, and advanced security measures. With a user-friendly interface, innovative liquidity model, and robust risk management, the testnet provides a seamless, CEX-like experience while maintaining full decentralization. As DeriW refines its platform ahead of mainnet launch, traders and developers can participate, explore its features, and help shape the future of DeFi derivatives trading.
Singapore, March 11, 2025 – DeriW, the world’s first zero-gas-fee decentralized perpetual exchange, has officially launched its public testnet, marking a pivotal step toward a new era of DeFi derivatives trading. This testnet isn’t a generic trial run – it’s a full-featured preview of DeriW’s high-performance, user-centric platform, designed to demonstrate concrete improvements in usability, speed, and security. Early users and developers can now experience lightning-fast trades, up to 100x leverage, and robust security measures in a realistic environment as DeriW prepares to challenge industry incumbents.
A Closer Look at the Testnet: Usability, Performance & Security
DeriW’s testnet is engineered to feel like a production-ready exchange. Usability is key: traders can quickly connect their self-custody wallets and begin trading cryptocurrencies like Bitcoin and Ethereum with up to 100x leverage and a low 0.02% transaction fee. The platform offers multiple order types (market, limit, take-profit, stop-loss) and a diverse selection of tokens, from major assets to emerging projects. With its zero gas fee model, DeriW eliminates blockchain transaction costs, enabling rapid order placement and frictionless trading—comparable to centralized exchanges.
On the performance front, the DeriW testnet showcases the platform’s cutting-edge infrastructure. Built on the Arbitrum Orbit Layer 3 network (DeriW Chain), it leverages optimistic rollup technology and a custom WASM/Geth-based architecture. In practical terms, this translates to extremely high throughput and low latency. With a capacity of up to 80,000 transactions per second, testnet traders can execute orders smoothly with minimal latency, ensuring the platform stays responsive even during intense trading activity.
Security measures are woven deeply into the testnet’s design, reflecting DeriW’s priority on protecting users. By building on Arbitrum’s L3, DeriW inherits Ethereum’s battle-tested security properties and decentralization while adding its own enhancements. All trades and collateral remain on-chain under users’ self-custody, eliminating the custodial risks found in centralized exchanges. To further harden the platform, DeriW launched a comprehensive bug bounty program in tandem with the testnet. Security researchers and users are incentivized with bounties ranging from 100 to 100,000 $DER tokens for identifying vulnerabilities. Additionally, the testnet operates with a closed-fund liquidity mechanism and an automatic risk recalibration system that ensure stability even under extreme market conditions. These concrete measures give testnet participants confidence that the platform’s performance comes without compromising safety.
How DeriW Stacks Up
In an increasingly competitive DeFi derivatives arena, DeriW’s testnet is already demonstrating unique advantages over other leading platforms’ test networks:
- Gas Fees & Trading Costs: DeriW distinguishes itself with its zero gas fee model. Every trade on DeriW’s testnet is executed without on-chain transaction fees, which is a stark contrast to many competitors. DeriW’s approach of truly on-chain, gas-free trading gives it an edge in user experience – traders get the convenience of a CEX-like feel without sacrificing on-chain transparency.
- Performance Throughput: When it comes to raw speed, DeriW sets a high bar, delivering up to ~80,000 TPS—exceptional among decentralized exchanges. In comparison, some newer standalone-chain DEXs offer around 10,000 TPS—better than legacy Ethereum-based platforms but only an eighth of DeriW’s capability. This firmly places DeriW among elite, next-generation exchanges that support high-frequency trading at scale. Notably, DeriW achieves this impressive throughput while remaining fully EVM-compatible and secured by Ethereum, powered by the Arbitrum Orbit framework—a key differentiator validated by real user conditions on its testnet.
- Leverage and Trading Features: High leverage is a hallmark of derivative exchanges, and DeriW doesn’t disappoint. It offers up to 100x leverage on major trading pairs, which is higher than most decentralized competitors. By providing 100x, DeriW is catering to a segment of traders who seek higher risk-reward profiles, similar to offerings on some centralized futures exchanges. Importantly, DeriW couples this with advanced order types (stop-loss, take-profit, etc.) on the testnet, ensuring traders have tools to manage the risk that comes with high leverage. This combination of flexibility and control is critical – and DeriW is showing that even in a testnet environment, users can practice sophisticated trading strategies that rival those on established platforms.
- Liquidity Model & Price Execution: Perhaps the most innovative aspect differentiating DeriW is its Pendulum AMM liquidity pool. Unlike traditional order books or static AMMs with oracles, DeriW’s pool dynamically adjusts liquidity based on traders’ positions. This “pendulum” approach optimizes asset utilization in real-time, supporting volumes beyond initial capital, reducing slippage, and providing deeper liquidity. While orderbook-based DEXs rely on market makers—vulnerable to slippage during volatility—DeriW’s closed-fund model and automatic risk recalibration ensure solvency and stability, combining order-book depth with AMM efficiency.
- Security and Decentralization: All leading DeFi derivatives platforms prioritize security but use different approaches. Some rely on decentralized validators, others utilize their own consensus mechanisms with federated validators, and another inherits security from Arbitrum Layer 2. DeriW leverages Ethereum’s robust security via Arbitrum’s rollup, enhanced by its unique UBPK (Unstolen Browser Private Key) mechanism that ensures private keys remain securely stored within user browsers.
Benchmarks and Performance Metrics in Context
Thanks to Arbitrum Orbit’s efficient consensus and block production, DeriW’s block time is expected to be on the order of a second or less, which is similar to other DEXs 0.2s block time advantage. Achieving near-instant finality is crucial for traders who might otherwise worry about timing and MEV (Maximal Extractable Value) issues. Although detailed latency stats are still being gathered, the user experience goal is clear: make on-chain trading on DeriW feel as immediate as trading on a centralized platform.
Another important metric is uptime and reliability during the test. The DeriW team is closely monitoring system uptime and recovery from any crashes or network issues. A robust exchange must handle network spikes, degraded conditions, or attacks without downtime. By publishing these performance metrics and comparing them with industry standards, DeriW intends to demonstrate transparently where it stands. So far, the absence of gas fees and high throughput capacity on testnet have enabled continuous trading even when simulating thousands of concurrent users – something that might clog less scalable testnets. The platform is also tracking how its automatic risk controls (like the pendulum mechanism) perform quantitatively: e.g., maintaining targeted liquidity levels, keeping slippage near zero, and ensuring the funding rates and PnL (profit and loss) for liquidity providers stay within expected bounds. These technical benchmarks, once validated on testnet, will serve as proof points that DeriW can handle real-world volumes and stress when it goes live.
Expected Outcomes & Next Steps Before Mainnet Launch
The testnet phase is not just a demo for DeriW – it’s a critical period for learning and refining. The main goals include collecting user feedback on the trading interface and features, uncovering any bugs or security vulnerabilities, and optimizing the platform’s performance under realistic conditions.
DeriW is actively analyzing user interactions with its new liquidity model (including preferred leverage levels, popular trading pairs, and responses to zero fees) to refine fee structures and risk management. Incentive initiatives, such as the Supernova event, serve both as promotional tools and practical stress tests to ensure the platform performs reliably under high trading volume.
Feedback collected through community channels will directly guide improvements, prioritizing user-identified issues in ongoing development sprints. By Q2 2025, DeriW plans to transition from testnet to mainnet alongside the $DER Token Generation Event (TGE), officially launching its economic and governance models. Prior to mainnet launch, the team will thoroughly fine-tune smart contracts, bolster infrastructure, and enhance the user interface based on insights gained from testnet users.
The roadmap beyond mainnet is ambitious: by Q3 2025, DeriW plans to introduce a professional-grade API for algorithmic traders and support custom trading pairs. By Q4 2025, the goal is to cultivate a global trading community and further improve the user experience through community-driven enhancements—all built upon the foundation established during the testnet.
Engaging the Community and Conclusion
DeriW actively keeps the community engaged and informed with regular testnet updates, transparent performance metrics, and ongoing social media interaction. Early testnet adopters gain not only rewards but also valuable firsthand experience, positioning them advantageously for the mainnet launch. Backed by the seasoned CoinW exchange group, the meticulous approach to this testnet demonstrates readiness for prime time.
DeriW’s testnet isn’t just another generic launch—it’s a bold demonstration of innovation, combining proven DeFi strengths with fresh enhancements. By benchmarking against industry leaders, DeriW signals its ambition to lead in decentralized trading. The coming months will be critical, but current progress suggests DeriW is well-positioned to convert testnet success into a transformative mainnet launch. Stay tuned as DeriW moves from testnet to mainnet, carrying forward the insights and confidence gained during this trial by fire.
About DeriW
DeriW is the first zero-gas-fee decentralized perpetual contract exchange, blending Ethereum’s security with Layer 3 scalability to deliver CEX-like efficiency in a decentralized framework. Operated by CoinW’s seasoned fintech team, it redefines trading with 80,000 TPS throughput, ensuring speed, transparency, and trustless execution.
Website: www.deriw.com
Twitter: @deriwfi
Telegram: https://t.me/deriwfinance
Discord: https://discord.com/invite/deriwfinance
Media Contact
Organization: CoinW
Contact Person: Angelo Tan
Website: https://www.coinw.com/
Email: branding@coinw.com
City: Dubai
Country: United Arab Emirates
Release Id: 11032524996
The post DeriW Testnet Launch Sets New Standards in Decentralized Derivatives Trading appeared on King Newswire. It is provided by a third-party content provider. King Newswire makes no warranties or representations in connection with it.
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
Just Keepers Responds to Player Needs with Wet Weather Goalkeeper Gloves
Hinckley, Leicestershire, United Kingdom, 21st Aug 2025 – Just Keepers Ltd has added a new goalkeeper glove to its collection, designed to perform in wet weather conditions. The release reflects ongoing efforts to provide goalkeepers with equipment that addresses performance challenges faced during adverse playing environments.

The newly added gloves incorporate aqua-focused technology that enhances grip and handling when surfaces are slippery. Through the use of these materials, the gloves aim to maintain consistent performance, even in heavy rain, ensuring that goalkeepers can rely on stability and control when it matters most.
A key consideration in their design has been player feedback, highlighting the need for gloves that remain dependable in challenging match situations. Just Keepers’ addition of wet weather gloves represents a practical response to those requirements, combining durability with specialist features for improved match confidence.
This addition further extends the company’s goalkeeper glove collection, offering solutions that consider the diverse conditions athletes face on the field.
Just Keepers Ltd continues to provide options for goalkeepers of all ages and abilities. The range extends from junior goalie gloves designed for young players taking their first steps in the game, through to professional-level equipment crafted for those competing at the highest standards.
More Information
https://www.just-keepers.com/goalkeeper-gloves/goalie-gloves/uhlsport-gk-gloves/
About Just Keepers Ltd
Just Keepers Ltd is dedicated exclusively to the art of goalkeeping. The company offers a wide selection of gloves, apparel, and specialist gear designed to meet the unique requirements of the position. Serving both aspiring players and experienced professionals, its collection is developed to support goalkeepers at every stage of their journey. With a strong emphasis on performance and reliability, Just Keepers has established itself as a trusted source for those who see goalkeeping as more than a position, but as a discipline in its own right.
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:32739
The post Just Keepers Responds to Player Needs with Wet Weather 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
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
Quid Miner Launches New Contract, Easily Mining, Earn 1,000 XRP Daily
London, UK, 21st August 2025, ZEX PR WIRE, With Bitcoin (BTC) hitting new highs and XRP gaining momentum from ETF optimism and regulatory clarity, investors are looking for stable, hands-off income opportunities. Quid Miner, a UK-registered company active since 2010, answers this demand with a mobile-first cloud mining platform now available in over 180 countries.
Regulation Strengthens Market Confidence
Global policies are shaping a more transparent industry. The US has advanced the CLARITY Act and GENIUS Act, while the EU enforces MiCA, its first comprehensive crypto framework. Pakistan has also launched its Virtual Assets Regulatory Authority (PVARA) to license crypto operations. Together, these measures signal growing confidence in digital assets.
Market Highlights
Bitcoin recently surged past $124,000, buoyed by Fed easing expectations and institutional demand. Analysts see potential toward $150,000 before the next correction. XRP has also rallied nearly 40%, supported by ETF hopes and its adoption in cross-border payments by over 100 banks worldwide.
Quid Miner: Simple, Secure, and Profitable
Quid Miner’s AI-powered mining engine automatically directs hash power to the most profitable coins, supporting BTC, XRP, DOGE, LTC, SOL, BCH, and USDT. Users can start with no hardware or technical skills.
Quid Miner Key Advantages
1.AI-Powered Mining: Smart algorithms automatically adjust across coins and pools for higher efficiency.
2.Advanced Security: Backed by McAfee® and Cloudflare® to safeguard assets and ensure reliable uptime.
3.Multi-Asset Access: Mine BTC, DOGE, XRP, LTC, and other top cryptocurrencies.
4.User Rewards: $15 welcome credit for new accounts, plus referral incentives.
5.Mobile Dashboard: Full control via iOS and Android apps.
Start Mobile Cloud Mining in 3 Simple Steps
1.Sign Up — Register with your email, activate your $15 free plan, and begin earning daily rewards instantly.
2.Access Your Dashboard — Track performance and manage mining directly from your phone.
3.Select a Contract — Choose from flexible plans that fit different budgets and goals.
Sample Mining Plans
BTC Trial Plan: $100 | 2 days | $4/day | Total: $108
DOGE/LTC (Goldshell LT6): $500 | 6 days | $6/day | Total: $536
BTC (WhatsMiner M60S): $3,000 | 15 days | $39.6/day | Total: $3,594
BTC (Avalon A1566): $5,500 | 22 days | $77/day | Total: $7,194
DOGE/LTC (Antminer L7): $8,000 | 27 days | $122.4/day | Total: $11,304
(Returns depend on contract type, duration, and hash power. More options available at https://quidminer.com/ )
Built for a Sustainable Future
Operating globally since 2018, Quid Miner leverages renewable energy, advanced cooling, and 24/7 monitoring to ensure compliance, security, and efficiency.
Conclusion
As regulation matures and crypto leaders like Bitcoin and XRP gain traction, Quid Miner provides investors with a secure, mobile gateway to daily passive income—without the risks of trading or hardware mining.
Email: info@quidminer.org
Official Website: https://www.quidminer.com/
APP download: Click to download the mobile app for Android or Apple
Download the Quid Miner app, claim your $15 bonus, and start earning crypto today.
Disclaimer: The information provided in this press release does not constitute an investment solicitation, nor does it constitute investment advice, financial advice, or trading recommendations. Cryptocurrency mining and staking involve risks and the possibility of losing funds. It is strongly recommended that you perform due diligence before investing or trading in cryptocurrencies and securities, including consulting a professional financial advisor.
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
OCRMedicalForms Launches AI OCR Software to Automate Medical Form Processing
OCRMedicalForms.com launches an advanced AI OCR solution that quickly extracts data from medical forms, enabling healthcare providers to save time, improve accuracy, and handle growing workloads without extra staff.
California, United States, 21st Aug 2025 – OCRMedicalForms.com has announced the launch of its advanced AI-powered OCR platform designed to streamline the processing of medical forms. The software accurately extracts structured data from PDFs, scans, emails, and images, then exports results directly to Excel, Google Sheets, QuickBooks, or ERP systems.
Unlike other solutions that require complex setup, OCRMedicalForms.com works immediately with a wide range of form types. Users can add custom instructions in plain English, upload files from desktops, shared drives, or email, and automate exports to their preferred platforms.
“Our platform helps clinics and healthcare providers cut down hours of manual data entry while maintaining the highest standards of accuracy,” said Amanda Bennett, press contact for OCRMedicalForms.com. “Because it is fully HIPAA compliant, organizations can process sensitive patient data with confidence.”
Healthcare teams and medical offices report major improvements in efficiency. Clinics have reduced manual entry by over 60 percent, freed up staff time for patient care, and eliminated costly data entry errors. Some customers say tasks that once took hours now take only seconds with OCRMedicalForms.com.
Security is at the core of the platform. Data is safeguarded with AES-256 encryption both at rest and during transmission, and all information remains private, never used for AI training.
About OCRMedicalForms.com
OCRMedicalForms.com provides secure AI OCR solutions for healthcare providers and organizations. Built for accuracy, scalability, and privacy, the software helps teams capture and process data from medical forms in seconds, reduce errors, and free up staff to focus on patient care.
Media Contact
Organization: OCRMedicalForms.com
Contact Person: Amanda Bennett
Website: https://www.ocrmedicalforms.com/
Email: Send Email
State: California
Country:United States
Release id:32737
The post OCRMedicalForms Launches AI OCR Software to Automate Medical Form Processing 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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