What exactly is a smart contract?
Once a contract is deployed, its code usually cannot be modified directly, but many projects use proxy contracts to allow for upgrades.
The concept of a “smart contract” was first proposed by cryptographer Nick Szabo in the 1990s.
The most important thing to remember when managing positions: before interacting with an unfamiliar contract, try it first with a small amount of funds. Don’t put in a large amount right away.
$ETH 2238.58（-0.16%）
#ETH
Once a contract is deployed, its code usually cannot be modified directly, but many projects use proxy contracts to allow for upgrades.
The concept of a “smart contract” was first proposed by cryptographer Nick Szabo in the 1990s.
The most important thing to remember when managing positions: before interacting with an unfamiliar contract, try it first with a small amount of funds. Don’t put in a large amount right away.
$ETH 2238.58（-0.16%）
#ETH
