币界网报道:Key Takeaways You wouldn’t buy a car without at least knowing which pedal makes it go—so why throw your money into crypto without understanding how the engine (aka blockchain) works? Before you start chasing coins or minting NFTs, it’s worth getting familiar with a few blockchain basics. Not because you need to become a tech wizard, but because knowing the fundamentals can save you a ton of confusion—and potentially, cash. Think of blockchain as the behind-the-scenes tech that makes crypto possible. It’s not magic