Imagine a record book that no one can change, and everyone can verify. Thatās blockchain ā the backbone of crypto like Bitcoin and Ethereum.
ā Itās not just about coins. Blockchain is used in:
š¹ Voting
š¹ Healthcare
š¹ Supply chains
š¹ Digital identity
š¹ Smart contracts
š§ It works like this:
Data is recorded in blocks
Each block links to the next ā forming a chain
Once added, data canāt be changed
The system runs without middlemen, using consensus rules (PoW, PoS)
š Key Benefits:
š Security
š Transparency
ā” Speed
šø No need for banks
Whether you're new to crypto or exploring Web3, understanding blockchain is your first step to real empowerment.
š¬ Do you believe blockchain will change the world ā or is it still misunderstood? Share your ideas in the comment section.
