A defining feature is that no bank or central authority issues or controls them; everything is secured by advanced math (cryptography).
Why does it matter? Today, millions of people and thousands of businesses are trading crypto. Companies like Tesla and PayPal (and even some small online shops) accept it as payment. Investors watch crypto closely on the news.
Understanding the difference between Bitcoin and the many “altcoins” (alternative coins) helps you make sense of all this buzz. It’s like knowing the difference between different currencies (dollars vs. euros) or smartphone brands.
Read the full blog here - https://asicmarketplace.com/bl....og/bitcoin-vs-altcoi