Public vs. Private Keys Explained
Bitcoin uses public-key cryptography: a one-way mathematical relationship between a private key (secret) and a public key (shareable). Your private key lets you spend coins by creating digital signatures; your public key (or an address derived from it) lets others verify those sign...
What Is the Lightning Network?
The Lightning Network (LN) is a Layer-2 protocol built on top of Bitcoin that enables fast, low-cost payments by moving transactions off-chain and settling the final result on Bitcoin’s base layer. Key Takeaways Speed & Cost: Payments confirm in ...
How to Buy Bitcoin via Binance
1. Register and Verify Your Identity Create an account at binance.com. Complete KYC by uploading an ID and facial verification. 2. Deposit Euros Binance supports multiple EUR deposit methods: SEPA Transfer: Free or low-cost option, typically credited within 1 business day. Bank Card:...
What Is Bitcoin Mining and How Does It Work?
Bitcoin mining is the process by which new bitcoins are created and transactions are verified and added to the blockchain. It is a critical part of the Bitcoin network's decentralized system. 1. Why Is Mining Necessary? Mining serves two main purposes: It creates new...
What Is Bitcoin Hash Rate and Why Does It Matter?
The hash rate is a key indicator of the health and security of the Bitcoin network. It measures the total computing power used by miners to process transactions and secure the blockchain. 1. What Is a Hash? A hash is the output of a cryptographic function that turns any input int...
How Do Bitcoin Transactions Work?
Bitcoin transactions are the way value is transferred on the Bitcoin network. They are digital messages, signed by cryptographic keys, and verified by the network through mining. 1. Inputs and Outputs Each Bitcoin transaction has inputs and outputs: Inputs: Reference...
How Are Bitcoin Transactions Verified?
Bitcoin transactions are verified through a decentralized process called mining, which ensures that each transaction is legitimate, secure, and permanently recorded on the blockchain. When someone sends Bitcoin, the transaction is broadcast to the Bitcoin network. Nodes (computers running the Bit...
What Is a Bitcoin Wallet?
A Bitcoin wallet is a digital tool that allows users to store, receive, and send Bitcoin securely. Just like a physical wallet holds cash, a Bitcoin wallet holds the cryptographic keys that give access to your Bitcoin. There are two main types of Bitcoin wallets: hot wallets and cold wallets. Hot...
What is Blockchain? A Beginner’s Guide to the Technology Powering the Future
Blockchain technology has become one of the most talked-about innovations in recent years, transforming industries and reshaping how we think about trust, transparency, and security. Originally created as the foundation for cryptocurrencies like Bitcoin, blockchain is now being adopted across variou...
What is Bitcoin?
To understand the power and what Bitcoin is, we first need to understand what blockchain is. Blockchain is a revolutionary method of storing and transmitting information in a decentralized computer network. It represents a continuously expanding list of records, known as "blocks," that are linked to...