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:
đč Voting
đč Healthcare
đč Supply chains
đč Digital identity
đč 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
đž 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.
