profanity

Profanity is a high performance (probably the fastest!) vanity address generator for Ethereum. Create cool customized addresses that you never realized you needed! Recieve Ether in style! Wow!

Releases

Latest release compiled for 64-bit Windows & Linux can be found here.

Disclaimer

Always verify that a private key generated by this program corresponds to the public key printed by importing it to a wallet of your choice. This program like any software might contain bugs and it does by design cut corners to improve overall performance.

Usage

usage: ./profanity [OPTIONS]

  Basic modes:
    --benchmark             Run without any scoring, a benchmark.
    --zeros                 Score on zeros anywhere in hash.
    --letters               Score on letters anywhere in hash.
    --numbers               Score on numbers anywhere in hash.
    --mirror                Score on mirroring from center.
    --leading-doubles       Score on hashes leading with hexadecimal pairs

  Modes with arguments:
    --leading <single hex>  Score on hashes leading with given hex character.
    --matching <hex string> Score on hashes matching given hex string.

  Advanced modes:
    --contract              Instead of account address, score the contract
                            address created by the account's zeroth transaction.
    --leading-range         Scores on hashes leading with characters within
                            given range.
    --range                 Scores on hashes having characters within given
                            range anywhere.

  Range:
    -m, --min <0-15>        Set range minimum (inclusive), 0 is '0' 15 is 'f'.
    -M, --max <0-15>        Set range maximum (inclusive), 0 is '0' 15 is 'f'.

  Device control:
    -s, --skip <index>      Skip device given by index.
    -n, --no-cache          Don't load cached pre-compiled version of kernel.

  Tweaking:
    -w, --work <size>       Set OpenCL local work size. [default = 64]
    -W, --work-max <size>   Set OpenCL maximum work size. [default = -i * -I]
    -i, --inverse-size      Set size of modular inverses to calculate in one
                            work item. [default = 255]
    -I, --inverse-multiple  Set how many above work items will run in
                            parallell. [default = 16384]

  Examples:
    ./profanity --leading f
    ./profanity --matching dead
    ./profanity --matching badXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXbad
    ./profanity --leading-range -m 0 -M 1
    ./profanity --leading-range -m 10 -M 12
    ./profanity --range -m 0 -M 1
    ./profanity --contract --leading 0

  About:
    profanity is a vanity address generator for Ethereum that utilizes
    computing power from GPUs using OpenCL.

    Author: Johan Gustafsson <profanity@johgu.se>
    Beer donations: 0x000dead000ae1c8e8ac27103e4ff65f42a4e9203

Benchmarks - Current version

Model	Clock Speed	Memory Speed	Modified straps	Speed	Time to match eight characters
GTX 1070 OC	1950	4450	NO	179.0 MH/s	~24s
GTX 1070	1750	4000	NO	163.0 MH/s	~26s
RX 480	1328	2000	YES	120.0 MH/s	~36s

Benchmarks - Outdated versions