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Author Topic: NANY 2018 Release: Ethereum Denomination Converter (EDC)  (Read 2512 times)

Deozaan

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NANY 2018 Release: Ethereum Denomination Converter (EDC)
« on: September 23, 2017, 06:49 PM »
NANY 2018 Entry Information

Application Name Ethereum Denomination Converter
Version v0.2017.12.21
Short Description Quickly convert between Ether, Finney, Shannon, Wei, etc., using this tool.
Supported OSes Windows
Web Page You're looking at it
Download Link https://keybase.pub/...ationCoder/NANY2018/
System Requirements
  • .NET 4.6.2
Version Historyv0.2017.12.21
  • Fixed displayed results when entering too many digits after the decimal place.
  • EDC.exe MD5: 94e9a56bb50dda0ec08d6a88800769e6
  • 0/18 scanners reported malware at Jotti
  • Signed Verification
    Copy and paste the following at https://keybase.io/verify to verify the authenticity of the checksum.

    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA512

    v0.2017.12.21
    - - Fixed displayed results when entering too many digits after the decimal place.
    * EDC.exe MD5: 94e9a56bb50dda0ec08d6a88800769e6
    * https://virusscan.jo...lescanjob/wqwuy811at
    -----BEGIN PGP SIGNATURE-----
    Version: Keybase OpenPGP v2.0.76
    Comment: https://keybase.io/crypto

    wsFcBAABCgAGBQJaPK/QAAoJEPP8TNlAue1eSEEP/i8N1psOufpmY9zpFd5ycjoR
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    4R98d4UCJjdsubPyM27H
    =zfEk
    -----END PGP SIGNATURE-----

v0.2017.09.24
  • Initial release.
  • EDC.exe MD5: 77724ed0a7064114a05b53d3dcb0e795
  • 0/18 scanners reported malware at Jotti
  • Signed Verification
    Copy and paste the following at https://keybase.io/verify to verify the authenticity of the checksum.

    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA512

    v0.2017.09.24
    - - Initial release.
    * EDC.exe MD5: 77724ed0a7064114a05b53d3dcb0e795
    * https://virusscan.jotti.org/en-US/filescanjob/oxuzpn6gcm
    -----BEGIN PGP SIGNATURE-----
    Version: Keybase OpenPGP v2.0.73
    Comment: https://keybase.io/crypto

    wsFcBAABCgAGBQJZyBs5AAoJEPP8TNlAue1eqYYQAL2wULT9JuWFnl0WBK2Zm+Is
    CQbkMdl7aeYklHvIJcJlcW/GzxiCrD//3HO+0KylVAtl/Z9TGh+AlTsO5eKX8wuX
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    =Ayhq
    -----END PGP SIGNATURE-----

Author Deozaan


Description
The "base" unit of measurement in Ethereum is called Ether, which can be broken down to the eighteenth decimal place into single units called Wei. While it is useful for machines and programs to be able to deal with such small amounts, it can be difficult for the human mind to deal with such significant differences in terms of numbers. For example, if you were to think of these values in terms of US Dollars, then a Wei is to a penny what an Ether is to 1 Quintillion (1,000,000,000,000,000,000) dollars. Not only that, but these denominations have been named in honor of people whose research and ideas cryptocurrency is built upon, so the names for the denominations are relatively obscure and unintuitive to the average person.

For example: I need to send 300 Finney to someone. The gas cost for the transaction is 2 Shannon (Gwei) (per unit of gas). It will cost 21,000 units of gas. But what does this all mean in terms of Ether?

Additionally, while we like to talk and deal with units such as Ether or Finney since they're closer in value to other currencies we're used to transacting in, Ethereum itself handles all the numbers internally in terms of Wei (as an integer). So if you start to get involved with programming smart contracts for Ethereum, you often need to enter values in Wei.

So I made this app that allows you to type in a value in any of the various Ethereum denominations and it will display the equivalent value in the other denominations.

If you use Ethereum and you find this tool useful, donations of ETH or ERC20 (or similar) Tokens are greatly appreciated: 0xDC201825Cc536b9541734eb975Cd6333840C736d

Features
Quickly see equivalent values in various Ethereum denominations.

Planned Features
No future features planned, since they don't seem needed.

Screenshots
NANY 2018 - EDC.png

Usage
Installation
No installation needed. Just run the executable.

Using the Application
Type in an amount in the appropriate denomination as desired.
Copy & paste to/from other fields if needed.

Uninstallation
No uninstallation needed. Just delete the executable.

Known Issues
None.
« Last Edit: June 20, 2018, 10:32 PM by Deozaan »

Ath

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Re: NANY 2018 Pledge: EDC
« Reply #1 on: September 24, 2017, 04:31 AM »
Well, as you haven't posted the idea (yet), you won't have much competition/alternatives ;D solved :up:
« Last Edit: September 25, 2017, 01:29 AM by Ath »

Deozaan

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Re: NANY 2018 Release: Ethereum Denomination Converter
« Reply #2 on: September 24, 2017, 05:46 PM »
I updated the first post with more information and a download link. :Thmbsup:

Contro

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Re: NANY 2018 Release: Ethereum Denomination Converter
« Reply #3 on: September 25, 2017, 03:57 AM »
Downloading
 :-*

Deozaan

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Re: NANY 2018 Release: Ethereum Denomination Converter
« Reply #4 on: December 22, 2017, 01:17 AM »
Updated to fix the only known bug. Here's a short description of what the bug was, for the record:

Ethereum's currency is divisible to only 18 decimal places. EDC doesn't really validate or sanitize input. This meant that if you entered too many decimal places in one denomination in EDC, it would show an incorrect or invalid value in the other fields. Now EDC will make sure that what it displays as the converted value in other fields is valid, but it still does not modify the field which has focus. Meaning you can still enter invalid (e.g., "1.5" Wei) or nonsensical (e.g., "1.5.hello world!" Ether) data.

v0.2017.12.21
- Fixed displayed results when entering too many digits after the decimal place.
* EDC.exe MD5: 94e9a56bb50dda0ec08d6a88800769e6
* https://virusscan.jo...lescanjob/wqwuy811at

Download at https://keybase.pub/deozaan/NANY2018/