Cryptocurrency and blockchain technology have become mainstream innovations powering various sectors such as finance, supply chains, and gaming.
Blockchain is a shared digital notebook ensuring transparency and trust through decentralized consensus.
Bitcoin, launched in 2009 by Satoshi Nakamoto, operates on Proof-of-Work (PoW) consensus and serves as digital gold.
Ethereum, created in 2015, uses smart contracts and operates on Proof-of-Stake (PoS) consensus, offering a platform for decentralized applications (dApps).