What is the difference between Bitcoin and Ethereum?

Bitcoin and Ethereum are both cryptocurrencies, but they have a number of key differences.

Bitcoin was the first cryptocurrency, and it is still the most popular. It is designed to be a digital currency that can be used to buy and sell goods and services. Ethereum is a newer cryptocurrency that was created in 2015. It is designed to be more than just a currency, and it is often referred to as a "smart contract platform."

Here is a table that summarizes the key differences between Bitcoin and Ethereum:

Feature	Bitcoin	Ethereum
Purpose	Digital currency	Smart contract platform
Blockchain	Proof-of-work	Proof-of-stake
Maximum supply	21 million	No limit
Transaction speed	10 minutes	15 seconds
Transaction cost	Variable	Low

As you can see, Bitcoin and Ethereum are two very different cryptocurrencies. Bitcoin is designed to be a digital currency, while Ethereum is designed to be a smart contract platform.

If you are looking for a cryptocurrency to use to buy and sell goods and services, then Bitcoin is a good option. If you are looking for a cryptocurrency to use to build decentralized applications, then Ethereum is a good option.

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