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Contract 0x64ea8fc80f18...3b6eb63fa819

utility
Part of The Cyrus Adkisson Collection
0x64ea8fc80f18...3b6eb63fa819
FrontierContract #1,691Exact Bytecode MatchEdit this contract
Deployed September 30, 2015 (10 years ago)Block 312,969

A tutorial contract holding a 3 by 3 grid of tile structs, deployed 30 September 2015.

Frontier EraVerified Source

Context

Deployed two months after the Frontier launch, while the limits of the ABI on nested types were still being mapped out.

Key Facts
Deployer
Cyrus Adkisson(0xcf684d...ad1bac)
Deployment Block
312,969
Deployment Date
Sep 30, 2015, 03:58 PM
Code Size
1.1 KB
Gas at Deploy
349,861
Transactions by Year
20151

Description

The contract declares a three by three fixed array of Tile structs, each tile carrying an owner address, an elevation and a pointer to another contract meant to describe how the tile looks. It exists to test whether structs nested inside a fixed two-dimensional array could be written, read back and returned across the ABI, which was not settled at the time. It inherits the mortal base contract that solc shipped as a built in, so the creator could destroy it, and that was done: no code remains at the address and the source is matched against the bytecode as archived at deployment. Deployed by Cyrus Adkisson from 0xcf684dfb8304729355b58315e8019b1aa2ad1bac.

Source Verified

Exact bytecode match(1,081 bytes)
Compiler: v0.1.3-
Heuristic Analysis

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

Detected Type: utility

Bytecode Overview

Opcodes1,081
Unique Opcodes77
Jump Instructions41
Storage Operations17

External Links

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