What are stablecoins? Stablecoins are cryptocurrencies designed to maintain a relatively stable value, often by tracking the value of an asset such as the US dollar. Unlike Bitcoin and many other cryptocurrencies, stablecoins aim to reduce the price volatility that can make digital assets difficult to use for everyday payments and financial applications. Stablecoins have … Read more
What Is a Crypto Exchange? What is a crypto exchange? A crypto exchange is a platform that allows people to buy, sell, trade, and sometimes store cryptocurrencies such as Bitcoin, Ethereum, and stablecoins. Some exchanges operate through a centralized company, while others use blockchain-based smart contracts to let users trade directly from their wallets. Crypto … Read more
What is DeFi? DeFi, short for decentralized finance, is a group of blockchain-based financial applications that allow people to access financial services through smart contracts instead of relying entirely on traditional banks and financial institutions. DeFi can provide services such as trading, lending, borrowing, and earning returns on digital assets. Most DeFi applications operate on … Read more
What are NFTs? NFTs, or non-fungible tokens, are unique digital assets recorded on a blockchain. Unlike cryptocurrencies such as ETH or ERC-20 tokens, NFTs are designed to represent individual items that are not interchangeable on a one-for-one basis. NFTs became widely known through digital art and collectibles. However, their potential uses go far beyond pictures. … Read more
What are ERC-20 tokens? If you’ve ever explored Ethereum, you’ve probably seen names like USDT, USDC, DAI, and many other digital assets that aren’t actually ETH. These assets are often ERC-20 tokens, a standard that allows developers to create and manage fungible tokens on the Ethereum blockchain. ERC-20 tokens have become one of the most … Read more
What is Ethereum Proof of Stake? If you’ve ever wondered how Ethereum verifies transactions and keeps its blockchain secure without relying on traditional mining, Proof of Stake (PoS) is the answer. Ethereum uses a network of validators who stake ETH to participate in securing the blockchain and processing transactions. This wasn’t always the case. For … Read more
What Is the Ethereum Virtual Machine? If you’ve learned about Ethereum, smart contracts, and gas fees, you’ve probably wondered what actually executes all those transactions behind the scenes. The answer is the Ethereum Virtual Machine (EVM). It is the computing environment that runs every smart contract on the Ethereum blockchain. At first, the term “virtual … Read more
What are Ethereum gas fees? If you’ve ever sent ETH, bought an NFT, or used a decentralized application (dApp), you’ve probably noticed an extra charge called a gas fee. For many beginners, this can be confusing. After all, why should you pay an additional fee just to use the Ethereum network? The answer lies in … Read more
Imagine you’ve just started learning about cryptocurrency. You keep hearing people say things like: At first, it seems like everyone is talking about the same thing. But they’re not. One of the biggest misconceptions among beginners is believing that Ethereum and Ether (ETH) are the same. In reality, they are closely related but serve different … Read more
Imagine you’re buying a used car from someone you’ve never met before. The seller wants the money first. You want the car first. Neither of you fully trusts the other. Traditionally, you’d solve this problem by involving a trusted third party, such as a lawyer, escrow service, bank, or online marketplace. That middleman ensures both … Read more