08 Apr 2025

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Hennadii Cholovenko - Contributor - The Coinomist

Hennadii Cholovenko

Contributor

Hennadii Cholovenko is one of our original contributors, when The Coinomist was called GNcrypto. Their in-depth and fearless reporting in the early days of cryptocurrency journalism established the trust and integrity that define our platform. Their legacy continues to shape every piece we publish, keeping you informed with the same passion and expertise from our beginnings.

Article by this author

Rising Crypto Adoption in France and Belgium

Rising Crypto Adoption in France and Belgium

There’s a growing interest among French and Belgian companies looking to extend their suite of payment options to include cryptocurrencies, with new entrants joining the movement.

Hennadii Cholovenko
The Dark Side of Crypto: Manipulative Strategies in Emission

The Dark Side of Crypto: Manipulative Strategies in Emission

The earliest miners had an undeniable advantage over other cryptocurrency enthusiasts. Despite their standard computers, they successfully mined a substantial quantity of PoW coins. They adhered to the rules, merely joining the race to success ahead of the pack. Yet, not everyone was inclined to play fair…

Hennadii Cholovenko
Romance and Cryptocurrency: The Hotspots for Crypto Lovers

Romance and Cryptocurrency: The Hotspots for Crypto Lovers

The spectrum of dating platforms today is broad and diverse, stretching from all-encompassing websites for both men and women to platforms with a niche focus on skin color, sexual orientation, and more. Yet, not every platform has embraced the idea of cryptocurrency.

Hennadii Cholovenko
A New York Spa Reaps Double Benefits from Bitcoin

A New York Spa Reaps Double Benefits from Bitcoin

BathHouse, a Brooklyn-based spa, now utilizes Bitcoin mining to heat its pools. Recently, the establishment made an intriguing announcement on Instagram, inviting clients to enjoy a heated pool experience while supporting the Bitcoin network.

Hennadii Cholovenko
Škoda India Ventures into Web3 with its NFT Platform

Škoda India Ventures into Web3 with its NFT Platform

On June 20th, Škoda India, a subsidiary of Czech automotive giant Škoda Auto, announced the launch of its Web3 platform. The new platform, developed in partnership with Near Protocol, aims to facilitate the release of NFT collections.

Hennadii Cholovenko
Which Countries and Cities Lead in the Number of Bitcoin Nodes?

Which Countries and Cities Lead in the Number of Bitcoin Nodes?

A Bitcoin node is a cornerstone of the world’s first cryptocurrency, operating round-the-clock in complete harmony within the network of its own kin. Its purpose is to validate transactions and uphold the network’s decentralization. With 45,000 nodes within the Bitcoin network, an exploration into their geographical dispersion makes for an intriguing analysis.

Hennadii Cholovenko
What Are Crypto Derivatives?

What Are Crypto Derivatives?

Crypto derivatives are financial tools that derive their value from a related underlying asset. These instruments echo their counterparts in the stock market, allowing traders to bet on the price movements of digital currencies, without necessarily owning them.

Hennadii Cholovenko
Best Hosting Providers for Crypto Startups

Best Hosting Providers for Crypto Startups

Web hosting platforms provide a broad range of services for their clients, from creating and maintaining websites to customer support. This allows businesses, legal entities, or startups to operate their websites without needing to hire an IT specialist team.

Hennadii Cholovenko
The Evolution of XRP: From Shitcoin to Respected Investment

The Evolution of XRP: From Shitcoin to Respected Investment

The saga of Ripple commenced in 2012 and has since gone through numerous transformations involving developmental changes, rebranding, structural modifications, and changes in ownership. Still, it continually attracted banks and traders. Yet, that was merely the beginning of the trials…

Hennadii Cholovenko
Crypto Regulation and Market Anticipations

Crypto Regulation and Market Anticipations

The MiCA’s ratification has effectively legalized the cryptocurrency market across 27 EU countries. Eight more potential member nations will soon modify their laws to comply with MiCA. This move means the legislation will impact over half a billion people, making it a unique event of unprecedented scale.

Hennadii Cholovenko
Choosing a Crypto Card?

Choosing a Crypto Card?

A crypto card is an essential financial tool, significantly accelerating the widespread adoption of cryptocurrency, and offering the chance to abandon traditional cash and fiat currencies completely. With a crypto card, you can make purchases in retail outlets worldwide or online, paying for goods and services with digital assets.

Hennadii Cholovenko
Major Asset Manager Franklin Templeton Invests in BTC

Major Asset Manager Franklin Templeton Invests in BTC

Franklin Templeton, the company overseeing $1.5 trillion in assets, has decided to invest heavily in Bitcoin and blockchain startups.

Hennadii Cholovenko
Why Are Cryptocurrency Exchanges Fleeing from Canada?

Why Are Cryptocurrency Exchanges Fleeing from Canada?

Multiple large cryptocurrency exchanges have ceased their operations in Canada, opting instead to collaborate with jurisdictions that display a friendlier attitude toward cryptocurrencies. They attribute this decision to the harsh regulatory requirements imposed by Canada. So, what are these demanding criteria?

Hennadii Cholovenko
Keep Network: An Overview of the Privacy-Focused Infrastructure

Keep Network: An Overview of the Privacy-Focused Infrastructure

Keep Network serves as a platform for storing encrypted private data on a public blockchain. The system comprises off-chain data containers known as “keeps”. This groundbreaking infrastructure opens the door for developers to design fully private dApps and smart contracts.

Hennadii Cholovenko
Slovakia Opposes Digital Euro Dominance

Slovakia Opposes Digital Euro Dominance

The European Central Bank’s ambiguity regarding the implementation and circulation of the digital euro has spurred Slovakian legislators to take preemptive action. Slovakia’s Parliament has ratified a constitutional amendment, reinforcing the right to transact with physical euros for goods and services within the nation’s borders.

Hennadii Cholovenko
What’s behind the surge in smart contract breaches?

What’s behind the surge in smart contract breaches?

Unfortunately, the past year’s statistics reveal that over $4.2 billion in crypto has been pilfered from smart contracts, DeFi protocols, and cross-chain bridges. What’s causing such a frequent occurrence?

Hennadii Cholovenko
What Are Layer 0 and Layer 3 in Blockchain?

What Are Layer 0 and Layer 3 in Blockchain?

The web is brimming with content about Layer 1 and Layer 2 in the blockchain field. At our Gagarin News portal, we also frequently touch upon these topics. However, certain layers of the blockchain, such as Layer 0 and Layer 3, don’t get enough spotlight. We’re about to change that.

Hennadii Cholovenko
PKO Bank Polski Broadens Its Service Spectrum in the Metaverse

PKO Bank Polski Broadens Its Service Spectrum in the Metaverse

PKO Bank Polski, a front-running bank in Poland, is enhancing and expanding its suite of services within the metaverse. This financial institution launched a virtual office on the Decentraland platform in October 2022 and has since been actively tracking the number of visits and measuring the level of engagement with this novel service model.

Hennadii Cholovenko
Phala Network (PHA): A Detailed Review

Phala Network (PHA): A Detailed Review

The Phala Network(or Phala Cloud) is a private cloud computing network operating in a manner comparable to Amazon Lambda’s service, but for Web3. Utilizing a TEE-Blockchain Hybrid Architecture, developers can deploy private smart contracts that run within a secure TEE environment.

Hennadii Cholovenko
Cyprus University Introduces Metaverse Masters Program

Cyprus University Introduces Metaverse Masters Program

The University of Nicosia (UNIC) is pioneering a new frontier in higher education by launching a Master’s program in Metaverse Systems. Presently, it stands alone as the only institution in both Cyprus and Europe that acknowledges the vast potential of the Metaverse sector to such an extent that it has developed a dedicated Master’s program.

Hennadii Cholovenko
How Privacy Coins Resist Regulatory Pressure

How Privacy Coins Resist Regulatory Pressure

Anonymous cryptocurrencies are like a red cloth to a bull for regulators and central banks. Post 2017, almost all such privacy coins have experienced the pressurizing tactics of regulators, aiming to limit the confidentiality of transfers and the circulation of private crypto assets.

Hennadii Cholovenko
Status (SNT): Unveiling the Discreet Solutions on Ethereum

Status (SNT): Unveiling the Discreet Solutions on Ethereum

Status introduces a suite of security-focused products that facilitate easy access to dApps within the Ethereum ecosystem. The project boasts a secure messaging platform, a Web3 browser, and a pair of non-custodial wallets with NFT support. And these offerings merely scratch the surface of the services Status delivers.

Hennadii Cholovenko
iExec (RLC): An Overview of the Project

iExec (RLC): An Overview of the Project

iExec RLC exemplifies the transformation of a Web3 marketplace with its native ERC-20 token RLC, evolving into an entity similar to an Ethereum sidechain. The platform’s distinct consensus algorithm, dedicated dApps creation infrastructure, secure smart contracts, and oracle factory are hallmarks of this transformation.

Hennadii Cholovenko
Crypto in Space: Blockchain Technologies Touching the Stars

Crypto in Space: Blockchain Technologies Touching the Stars

Blockchain technologies and digital assets are steadily infiltrating the cosmic realm. Cryptocurrencies are being deployed in the construction and launch of satellites, the creation of blockchain nodes, and even in the hunt for space-bound crypto treasures.

Hennadii Cholovenko
7 Ways To Diversify Your Investment Portfolio

7 Ways To Diversify Your Investment Portfolio

A crypto investment portfolio comprises digital assets known for their volatility and reliance on market fundamentals, making them high-risk. To maximize returns and minimize risk, it’s crucial to strike a balance and diversify your portfolio.

Hennadii Cholovenko