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Forwarder

Unknown
0x44bc652e977c...a1a148358d61
FrontierExact Bytecode Match
Deployed August 9, 2015 (10 years ago)Block 56,406

A minimal ETH forwarding contract that sends funds to a hardcoded address, deployed on Frontier Day 1.

Key Facts

Deployment Block
56,406
Deployment Date
Aug 9, 2015, 02:19 AM
Code Size
241.0 B
Gas at Deploy
87,074

Description

Deployed at block 56,406 on August 8, 2015. A single-function contract with send(uint256) that forwards the specified amount to a hardcoded target address (0xA1eEc0a9 - the deployer themselves). The target address is embedded directly in the bytecode at deploy time. The same deployer also created an optimized 133-byte version at block 56,435 and the 'Hello Middle Earth!' Greeter at block 56,131.

Source Verified

SolidityExact bytecode match(241 bytes)
Compiler: v0.1.1+

Creation bytecode (241 bytes) matches exactly. soljson v0.1.1+commit.6ff4cd6a, optimizer OFF. Target address hardcoded via state variable initializer.

Heuristic Analysis

The following characteristics were detected through bytecode analysis and may not be accurate.

Detected Type: Unknown

Frontier Era

The initial release of Ethereum. A bare-bones implementation for technical users.

Block span: 01,149,999
July 30, 2015March 14, 2016

Bytecode Overview

Opcodes241
Unique Opcodes63
Jump Instructions6
Storage Operations4

Verified Source Available

Source verified through compiler archaeology and exact bytecode matching.

View Verification Proof
Show source code (Solidity)
contract Forwarder {
    address target = 0xa1eEc0a9b7C50B8e79A0D9B8760bC5681fb199EC;
    
    function send(uint256 amount) {
        target.send(amount);
    }
}

External Links