Ethan Buchman is the co-founder of Cosmos, an ecosystem of interoperable blockchains which includes Terra, Osmosis and Crypto.org, and has the most value locked after Ethereum. It's a complex network with many moving parts, and in the past year it has exploded with activity. Cosmos was born out of Ethan’s research into a switch from proof of work to proof of stake, and his idea to enable each project and community to be able to build and secure their own blockchain. It was Ethan’s goal to bring about a community computer revolution, stemming from the personal computer revolution.

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