Crypto guide

Brief and clear guides on cryptocurrencies and blockchain. Learn the basics, understand complex terms, and start using cryptocurrencies effectively

What Are Blockchain Bridges and How Do They Work?

5 min read
bridge

As blockchain technologies evolve rapidly, the number of blockchain networks and cryptocurrency projects continues to increase. However, each network operates independently, which creates the issue of limited interoperability between them. To solve this problem, blockchain bridges have been developed, enabling…

What is Web3 and How Does It Differ from Web2?

5 min read
web3 web2

The internet is undergoing significant changes, and in response to traditional centralized models, a decentralized concept called Web3 is emerging. Web3 promises to revolutionize how users interact with the internet, shifting control over data and assets back into the hands…

Blockchain and Digital Identity: How Blockchain Can Improve Personal Data Security

6 min read
bitcoin

As the world becomes increasingly digital, the importance of digital identity grows, especially as more services move online. However, with the rise of digitalization come increased risks of data breaches, hacks, and fraud. In response to these challenges, blockchain technology…

ERC-721 Tokens: What They Are and How They Work

5 min read
erc-721

ERC-721 tokens have become the foundation of the non-fungible token (NFT) market, enabling the creation of unique digital assets. These tokens unlock immense possibilities in fields such as art, collectibles, gaming, and more. In this article, we will explore what…

Cryptocurrencies and the DeFi Ecosystem: Opportunities and Risks

3 min read
defi

Decentralized Finance (DeFi) represents a rapidly growing segment of the cryptocurrency market, offering alternative financial services without the need for traditional intermediaries like banks. DeFi utilizes blockchain technologies and smart contracts to create open, accessible, and secure financial systems. In…

Crypto Winter: What Is It and How Does It Affect the Cryptocurrency Market?

4 min read
крипто зима

Crypto winter is a term used to describe a prolonged downturn in the cryptocurrency market, where the prices of digital assets drop significantly and remain at a low level for an extended period of time. It refers to a “cold”…

Sidechains in Blockchain: What Are They and How Do They Work?

5 min read
сайдчейн

As blockchain technologies become more popular and the number of transactions increases, scalability has become one of the key challenges for many networks like Ethereum and Bitcoin. Sidechains are one solution that enhances the efficiency, functionality, and performance of blockchains.…

Mining with Renewable Energy: How It’s Changing the Crypto Industry

5 min read
mining

Cryptocurrency mining, especially for assets like Bitcoin, requires massive computational power, leading to significant energy consumption. This has drawn criticism towards the cryptocurrency industry, as traditional energy sources like coal and oil contribute to the carbon footprint. However, with the…