🔐 מה זה מטבע דיגיטלי (קריפטו) — כסף בלי בנק אחד

When you have money in a bank, the bank keeps the record — it knows exactly how many shekels are in your account, and updates that number every time you deposit or spend money. Cryptocurrency, often just called 'crypto,' works completely differently. There are no coins or bills you can hold, and no single bank in charge. Instead, thousands of computers all around the world are connected in a network, and together they all keep an identical copy of one giant list that tracks who owns how much. This list is called a 'blockchain,' and nobody can change an entry on it unless the whole network agrees — which is what makes the system very hard to fake or cheat. The first and most famous cryptocurrency is called Bitcoin. It was created in 2009 by someone (or a group) using the made-up name Satoshi Nakamoto — and nobody has ever confirmed who that really is, even today. Since then, thousands of other cryptocurrencies have been created too. Here's something important to know: the price of cryptocurrencies can jump way up or crash way down very quickly, sometimes within just a few hours. In 2010, for example, a programmer paid 10,000 bitcoins for two pizzas — an amount that would be worth hundreds of millions of shekels today! That shows just how much the price can change over time. Because of these huge swings, many financial experts consider crypto a risky, speculative investment, not something for someone just starting to learn about money. This article is only meant to explain what crypto is — it is not advice to buy or sell anything.