26/10/2025
HOW DOES BLOCKCHAIN WORKS?
It starts when someone sends data like a Bitcoin or USDT transaction.
That data is packed into a digital block, waiting to be verified.
Thousands of computers, called nodes are competing to verify that block using complex math.
Once they agree, the block is approved and added to the chain forever.
A transparent, permanent record, that no one can secretly change.
Itâs secure not because of one person, but because everyone keeps a copy.