File:QRCode-4-Levels,Masks.png

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Summary

DescriptionQRCode-4-Levels,Masks.png	Created by me.
Date	5 January 2012 (original upload date)
Source	Own work
Author	Wtuvell at English Wikipedia

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Licensing

This work has been released into the public domain by its author, Wtuvell at English Wikipedia. This applies worldwide.
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Original upload log

The original description page was here. All following user names refer to en.wikipedia.

2012-01-05 21:58 Wtuvell 1100×850 (274761 bytes) Created by me. {{PD-self}}

File history

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	Date/Time	Dimensions	User	Comment
current	14:32, 30 July 2013	1,100 × 850 (165 KB)	Palosirkka	lossless compress (while waiting for the .svg)
	16:05, 27 May 2012	1,100 × 850 (268 KB)	Wtuvell	Minor fixes/upgrades.
	09:57, 23 February 2012	1,100 × 850 (268 KB)	MGA73bot2	{{BotMoveToCommons\|en.wikipedia\|year={{subst:CURRENTYEAR}}\|month={{subst:CURRENTMONTHNAME}}\|day={{subst:CURRENTDAY}}}} == {{int:filedesc}} == {{Information \|description={{en\|1=Created by me.}} \|date={{Date\|2012\|1\|5}} (original upload date) \|source={{O...