🐋 Beyond watching the charts, this is something you should know: smart contracts
Ethereum mainnet officially launched in July 2015, making it one of the earliest public blockchains to support Turing-complete smart contracts.
“Smart” doesn’t mean the contract can make decisions on its own. It means that once the rules are written as code, they can execute automatically without a third party to carry them out.
Calling smart contracts on Ethereum requires $ETH to pay gas.
Markets are always uncertain, so decide in advance what you’ll do if you’re wrong.

The data comes from public sources. Please verify it yourself.