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Bizilicas(BiZ)

Token
0xab3652fd492f...ed12afbaef52
FrontierContract #3,276Exact Bytecode MatchEdit this contract

Bytecode verified via sibling

This contract shares identical runtime bytecode with MistCoin (0xf4eced2f...) which has been verified through compiler archaeology.

Deployed November 3, 2015 (10 years ago)Block 485,815

An early token named Bizilicas (BiZ) deployed on November 3, 2015 using the MyToken template, one of several tokens created on the same day as the canonical Mis

Frontier EraVerified Source

Historical Significance

The Bizilicas contract is part of a cohort of early token deployments from November 3, 2015, the day the Mist browser made token creation accessible to a broader audience. It represents the immediate proliferation of the MyToken template beyond the canonical MistCoin, documenting how quickly Ethereum's early community adopted new tools as they became available.

Context

November 3, 2015 marked a turning point in Ethereum token creation. Prior to this date, deploying a token required writing Solidity code directly. The Mist browser's token creation wizard made the process accessible to users without programming experience. The variety of token names deployed on this day, from Whitcoin to Bizilicas, illustrates the diversity of participants entering the Ethereum ecosystem during the Frontier era.

Token Information
Token Name
Bizilicas
Symbol
BiZ
Decimals
2
Key Facts
Deployment Block
485,815
Deployment Date
Nov 3, 2015, 11:23 PM
Code Size
1.4 KB
Gas at Deploy
322,620
Transactions by Year
20152

Description

The Bizilicas contract was deployed at block 485815 on November 3, 2015, by address 0x52ff2939DC29Cf8fEdfd981CBAbdE2799341bb4B. This deployment came approximately nine hours after the canonical MistCoin at block 483325 on the same day. The contract stores the token name Bizilicas with the symbol BiZ.

The contract uses the MyToken template that the Ethereum Foundation promoted through the Mist browser wallet documentation. The template was written in Solidity and compiled with version v0.1.6. It includes a public balanceOf mapping, a Transfer event, and a transfer function, providing the basic fungibility primitives that would later be codified in ERC-20.

The contract received three transactions. The first was the deployment transaction at block 485815. The subsequent two transactions occurred shortly after, likely transfers of the initial token supply or other basic interactions with the contract.

November 3, 2015 was a day of notable activity for early Ethereum token deployment. Multiple addresses deployed tokens using the MyToken template following the Mist browser's introduction of a built-in token creation feature. Bizilicas was one of these contemporaneous deployments, alongside tokens named Whitcoin, and others.

Source Verified

SolidityExact bytecode match(1,406 bytes)

Source code verified by crypt0biwan. Fabian Vogelsteller's token created to test the ERC-20 standard, deployed November 3, 2015.

Heuristic Analysis

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

Detected Type: Token
Has ERC-20-like patterns

Bytecode Overview

Opcodes1,406
Unique Opcodes133
Jump Instructions56
Storage Operations35

External Links