Imagine a record book that no one can change, and everyone can verify. Thatâs blockchain â the backbone of crypto like Bitcoin and Ethereum.
â Itâs not just about coins. Blockchain is used in:
đš Voting
đš Healthcare
đš Supply chains
đš Digital identity
đš Smart contracts
đ§ It works like this:
Data is recorded in blocks
Each block links to the next â forming a chain
Once added, data canât be changed
The system runs without middlemen, using consensus rules (PoW, PoS)
đ Key Benefits:
đ Security
đ Transparency
⥠Speed
đ¸ No need for banks
Whether you're new to crypto or exploring Web3, understanding blockchain is your first step to real empowerment.
đŹ Do you believe blockchain will change the world â or is it still misunderstood? Share your ideas in the comment section.
