The era of digital identity
Explore how decentralized technology and web3 is reinventing who you are online.
Metamask Learn
Metamask Learn
Beginner | Blockchain
See how blockchains work, from consensus and nodes to the layers powering web3.
Bitcoin vs Ethereum: what's the difference?
Bitcoin and Ethereum are the two largest blockchain networks by market cap, but they were built for different purposes. Explore how they compare.
What is blockchain and how does it work?
A blockchain network is decentralized by design. No single company or government controls the record. Public blockchains like Ethereum and Bitcoin are open to anyone; private blockchains restrict access to approved participants.
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