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Data Files

The data files (or, the payload of a bag) in the BagIt spec  are all the files found under the data directory. If there are orphaned files (those not found in the manifest, but exist in the data directory), a bag is deemed to be invalid.

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  • Required for UCSD deposits.
  • Information listed should come from the UCSD depositor SLA.

    No Format
    Source Organization: SIO Amphioxus Collections
    Organization Address: 1234 Hightide Way
    Contact Name: Jan Doe
    Contact Phone: 858-123-4567
    Contact Email: jdoe@ucsd.edu 


  • bag command will add 

    No Format
    Payload-Oxum: 163450283.76
    Bagging-Date: 2017-10-05
    Bag-Size: 155.9 MB
    


Optional Tag Files

DuraspaceDuracloud Bridge:

  • manifest-md5.txt
  • content-properties.json
  • .collection-snapshot.properties

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  • dpn-tags/dpn-info.txt
  • Possible other node related tag files

Each Each optional file is digested and added to the tagmanifest. DPN has its own constraints on the dpn-info.txt file which we conform to.Validation on optional files is not currently supported.

Unaccepted Tag Files

  • fetch.txt files are not accepted into Chronopolis (although legacy examples may exist)

 

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