Jump to content

File:Printer Steganography Illustration.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (2,818 × 2,709 pixels, file size: 2.81 MB, MIME type: image/png)

Summary

Description An illustration of printer steganography—yellow dots that many color printers produce to encode printing date, type of printer and printer ID. See: https://www.eff.org/issues/printers
Date
Source Own work
Author Parhamr

See also

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

9 March 2008

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current14:51, 12 July 2023Thumbnail for version as of 14:51, 12 July 20232,818 × 2,709 (2.81 MB)Obscure2020Optimized with OxiPNG and ZopfliPNG.
06:11, 11 March 2008Thumbnail for version as of 06:11, 11 March 20082,818 × 2,709 (3.54 MB)Parhamreither the previous upload failed or the server is borked
06:06, 11 March 2008Thumbnail for version as of 06:06, 11 March 20082,818 × 2,709 (3.54 MB)Parhamr{{Information |Description=An illustration of printer stenography—yellow dots that many color printers produce to encode printing date, type of printer and printer ID. See: http://www.eff.org/Privacy/printers/index.php |Source=self-made |Date=9 March 20

Global file usage

The following other wikis use this file: