53 AutoCAD Block Attribute Template AutoCAD Block Attribute Template file is used when extracting attribute information from a drawing which creates a text file for use with database software. Signatures based on v. 2005, 2006, 2008 versions. Any information which can help us expand these signatures would be valuable. Text 1 Digital Preservation Department / The National Archives 02 Aug 2005 11/2023 (v.115)- Added two internal signatures and updated description. Submitted by National Archives and Records Administration. 15 Nov 2023 x-fmt/24 PUID blk File extension 2282 AutoCAD Block Attribute Template Absolute from beginning of file, magic bytes: …..ÿÿÿÿ………….AcDx 1 Absolute from BOF 0 0 0001000000FFFFFFFF01000000000000000C02000000{1}41634478 2283 AutoCAD Block Attribute Template, BlockInfo Absolute from beginning of file, magic bytes: ……ÿÿ….CEattBlockInfo 1 Absolute from BOF 0 0 01000000{1}00FFFF01000E004345617474426C6F636B496E666F