Blockchain Basics

What is Interoperability in Blockchain and Why Does It Matters?

Imagine a world where your bank card only works at one supermarket or your email can only reach people using the same provider. It would be frustratingly inefficient. That’s exactly...
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What is Gas Fee and Why Does It Matter for Transactions?

Every time you send cryptocurrency or interact with a blockchain application, there is an invisible price tag attached. It is not intentionally hidden, but many users overlook it. This cost...
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What is On-chain vs Off-chain Data in Blockchain Systems?

Every transaction, NFT mint, or smart contract interaction on a blockchain tells a story , but not the whole story. Much of what powers decentralized applications lives behind the scenes,...
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Layer 1, Layer 2 Blockchain: What Are They?

Blockchain is not a single, static system; it evolves through distinct layers, each engineered to address specific limitations. The terms Layer 1 and Layer 2 are not just technical jargon;...
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What is a Hard Fork and Soft Fork in Blockchain?

In blockchain, evolution isn’t optional; it’s essential. Yet the way these changes are implemented can determine whether a network stays united or becomes divided. This is where hard forks and...
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Ethereum vs. Ethereum Classic: The real difference

When many hear “Ethereum,” they are usually thinking of the widely used blockchain behind smart contracts, DeFi, NFTs, and countless Web3 applications. However, taking a closer look at Ethereum’s history...
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What is Liquidity in Crypto and How Do Liquidity Pools Work?

Imagine you and your neighbours each pour buckets of water into a large community well. Anytime someone needs water, they draw from this shared reserve. In return for contributing, you...
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What Are Stablecoins? Types and Risks Explained

Cryptocurrency is often described as the future of money , yet one of its biggest criticisms has always been volatility. Prices swing wildly, fortunes are made and lost overnight, and...
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What Is a dApp and How to Connect Your Wallet to One?

Imagine using an app that has no company boss, no single server and no gatekeepers, just users controlling how it works. This is exactly what decentralised applications, or dApps, deliver:...
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What Is a Cryptocurrency Wallet and How Do You Use One?

Adopting decentralised finance comes with financial freedom and personal responsibility. If you wish to own and control your cryptocurrencies securely, a crypto wallet is your most essential tool. Unlike a...
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