About smart contracts:
The Ethereum mainnet officially launched in July 2015, making it one of the earliest public blockchains capable of running Turing-complete smart contracts.
Smart contracts cannot access off-chain information on their own. To obtain external data such as exchange rates, they rely on oracles to bring it on-chain.
$ETH 2309.08 (-2.26%)
#ETH
The Ethereum mainnet officially launched in July 2015, making it one of the earliest public blockchains capable of running Turing-complete smart contracts.
Smart contracts cannot access off-chain information on their own. To obtain external data such as exchange rates, they rely on oracles to bring it on-chain.
$ETH 2309.08 (-2.26%)
#ETH
