This is an old revision of this page, as edited by Factfox(talk | contribs) at 08:38, 25 April 2020(Graphical code is used interchangeably with copy detection pattern). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 08:38, 25 April 2020 by Factfox(talk | contribs)(Graphical code is used interchangeably with copy detection pattern)
