BagIt

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'''BagIt''' is a container format defined in an Internet Draft: http://www.ietf.org/internet-drafts/draft-kunze-bagit-08.txt .  BagIt is a hierarchical file packaging format designed for storage and transfer of arbitrary digital content.  A bag consists of a "payload" and "tags".  The payload is treated as opaque; the tags are metadata files intended to document the payload contents and transfer of the bag.  A bag must contain at least one 'manifest' file that lists the payload files and checksums using a declared  algorithm.  Optionally, additional metadata can be stored in tag and info files following naming and syntax rules in the specification. For transfer, a BagIt structure is typically packed into a [[ZIP]] or .tar.gz file ([[Tape Archive]] + [[gzip]]).
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'''BagIt''' is a container format defined in an Internet Draft: https://tools.ietf.org/html/draft-kunze-bagit-12 .  BagIt is a hierarchical file packaging format designed for storage and transfer of arbitrary digital content.  A bag consists of a "payload" and "tags".  The payload is treated as opaque; the tags are metadata files intended to document the payload contents and transfer of the bag.  A bag must contain at least one 'manifest' file that lists the payload files and checksums using a declared  algorithm.  Optionally, additional metadata can be stored in tag and info files following naming and syntax rules in the specification. For transfer, a BagIt structure is typically packed into a [[ZIP]] or .tar.gz file ([[Tape Archive]] + [[gzip]]). The [[Mailbag]] spec (under development as of 2021) is an extension of BagIt.
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== Spec ==
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* RFC 8493
  
 
== Software ==
 
== Software ==
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== References ==
 
== References ==
 
* [https://wiki.ucop.edu/display/Curation/BagIt BagIt File Packaging Format] From CDL (California Digital Library), University of California.
 
* [https://wiki.ucop.edu/display/Curation/BagIt BagIt File Packaging Format] From CDL (California Digital Library), University of California.
* [http://www.ietf.org/internet-drafts/draft-kunze-bagit-08.txt The BagIt File Packaging Format (V0.97)]
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* [https://tools.ietf.org/html/draft-kunze-bagit-12 The BagIt File Packaging Format (V0.97) (Internet draft, rev 12)]
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* [https://tools.ietf.org/html/draft-kunze-bagit-11 The BagIt File Packaging Format (V0.97) (Internet draft, rev 11)]
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* [https://tools.ietf.org/html/draft-kunze-bagit-10 The BagIt File Packaging Format (V0.97) (Internet draft, rev 10)]
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* [http://www.digitalpreservation.gov/documents/bagitspec.pdf The BagIt File Packaging Format (V0.97) (old copy at Library of Congress, rev 7)]
 
* [[Wikipedia:BagIt|Wikipedia article]]
 
* [[Wikipedia:BagIt|Wikipedia article]]

Latest revision as of 01:23, 9 June 2021

File Format
Name BagIt
Ontology

BagIt is a container format defined in an Internet Draft: https://tools.ietf.org/html/draft-kunze-bagit-12 . BagIt is a hierarchical file packaging format designed for storage and transfer of arbitrary digital content. A bag consists of a "payload" and "tags". The payload is treated as opaque; the tags are metadata files intended to document the payload contents and transfer of the bag. A bag must contain at least one 'manifest' file that lists the payload files and checksums using a declared algorithm. Optionally, additional metadata can be stored in tag and info files following naming and syntax rules in the specification. For transfer, a BagIt structure is typically packed into a ZIP or .tar.gz file (Tape Archive + gzip). The Mailbag spec (under development as of 2021) is an extension of BagIt.

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