What is Blockchain? An Introduction
What is Blockchain?
A blockchain is a distributed, decentralized ledger that records transactions across a network of computers. No single authority controls it.
Key Properties
- Decentralization — No central server
- Immutability — Data cannot be changed once written
- Transparency — All participants can verify
- Security — Cryptographic hashing links every block
Blockchain technology has the potential to transform land registry, remittance, identity, and supply chains in Nepal.