The classic Ethereum Hello World contract. mortal base with kill(), greeter with greet(). One of 111 identical deployments.
Key Facts
Description
The Greeter is Ethereum's Hello World - the first contract most developers deployed from the official tutorials. It inherits from mortal (which provides kill/selfdestruct) and stores a greeting string set at construction.
111 identical deployments of this bytecode exist, representing the wave of developers who followed the tutorial and deployed their own Greeter.
Source Verified
Exact runtime bytecode match. Native C++ solc v0.2.1 (webthree-umbrella v1.1.2), optimizer ON. 111 identical siblings.
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Frontier Era
The initial release of Ethereum. A bare-bones implementation for technical users.
Bytecode Overview
Verified Source Available
Source verified through compiler archaeology and exact bytecode matching.
View Verification ProofShow source code (Solidity)
contract mortal {
address owner;
function mortal() { owner = msg.sender; }
function kill() { if (msg.sender == owner) suicide(owner); }
}
contract greeter is mortal {
string greeting;
function greeter(string _greeting) public {
greeting = _greeting;
}
function greet() constant returns (string) {
return greeting;
}
}