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sultancoin(%)

Token
0x9a11ffc649af...8c00a80b797d
HomesteadContract #12KExact Bytecode MatchEdit this contract
Deployed March 15, 2016 (10 years ago)Block 1,154,012

A fixed-supply token with direct transfers only, deployed March 2016.

Homestead EraVerified Source

Historical Significance

The ethereum.org token tutorial is where most people who deployed a token in this period started, and this is its opening form: a balance mapping, a guarded subtraction and the metadata a wallet needs to show a name. It has no allowance, so nothing can spend on a holder's behalf and no exchange or escrow can be given a limit. That gap is exactly what ERC-20 was written to close, and copies like this one are the before picture.

Context

Frontier and Homestead era token deployment.

Token Information
Token Name
sultancoin
Symbol
%
Decimals
2
Key Facts
Deployment Block
1,154,012
Deployment Date
Mar 15, 2016, 03:55 PM
Code Size
713.0 B
Gas at Deploy
353,830

Description

A token from the ethereum.org tutorial. Balances sit in a public balanceOf mapping and transfer(to, value) moves them, throwing rather than returning false when the sender is short and checking the recipient's balance for overflow before adding to it. There is no owner and no way to create further units: the supply written at deployment is the whole supply. It was deployed as sultancoin, with the symbol % and 2 decimal places.

Source Verified

Exact bytecode match(713 bytes)
Compiler: v0.2.0-
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

Opcodes713
Unique Opcodes98
Jump Instructions30
Storage Operations14

External Links

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