1056 Open Financial Exchange 1.6 Text (Mark-up) Open Financial Exchange is a unified specification for the electronic exchange of financial data between financial institutions, businesses and consumers via the Internet. The first verison was released in 1997, and was a result of colloborative work between CheckFree Corp., Intuit Inc., and Microsoft. Version 1.6 is a SGML version of the format. 18 Oct 1999 1 Digital Preservation Department / The National Archives 02 Dec 2010 02 Dec 2010 application/x-ofx MIME fmt/311 PUID ofx File extension qfx File extension 403 Open Financial Exchange 1.6 The first entry will always be OFXHEADER with a version number. This entry identifies the contents as an Open Financial Exchange file and provides the version number of the Open Financial Exchange headers that follow (not the version number of the contents). For example:OFXHEADER:100. Open Financial Exchange headers must contain the following tags, seperated by CRLF DATA: VERSION:160 SECURITY: ENCODING: CHARSET: COMPRESSION: OLDFILEUID: NEWFILEUID: 1 Absolute from BOF 0 1024 4F46584845414445523A3130300D0A444154413A*0D0A56455253494F4E3A3136300D0A53454355524954593A*0D0A454E434F44494E473A*0D0A434841525345543A*0D0A434F4D5052455353494F4E3A*0D0A4F4C4446494C455549443A*0D0A4E455746494C455549443A