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New Technology of Library and Information Service  2014, Vol. 30 Issue (11): 1-9    DOI: 10.11925/infotech.1003-3513.2014.11.01
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Research on Fixity of Digital Object in Digital Preservation
Wu Zhenxin
National Science Library, Chinese Academy of Sciences, Beijing 100190, China
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Abstract  

[Objective] Research on how to use fixity check to ensure consistent fixity of digital object in preservation practices. [Methods] By reviewing standards and specifications, comparing fixity check tools, make a summary of current preservation projects and systems, and finally give a comprehensive analysis depending on preservation lifecycle. [Results] According to the actual needs, diversified methods and strategies of fixity check can be applied in the key nodes (ingest, AIP creation, storage, delivery) of the entire lifecycle management of digital preservation. And also do some reseach on how to store fixity information and how to build up fixity check. [Conclusions] This study may better help follow-up researchers and developers quickly understand and master the method and strategies of fixity check, help them to develop appropriate tools and strategies according to the actual need, so that preservation system can effectively ensure consistent fixity of digital object.
Key words： Fixity check      Digital preservation      Digital object     
Received: 25 April 2014      Published: 18 December 2014
:  G352  
  G359  
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Wu Zhenxin

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Wu Zhenxin. Research on Fixity of Digital Object in Digital Preservation. New Technology of Library and Information Service, 2014, 30(11): 1-9.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2014.11.01     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2014/V30/I11/1

[1] 吴振新, 付鸿鹄, 马海收, 等. 长期保存系统监控服务内容框架研究[J]. 图书情报工作, 2014, 58(3): 51-57, 94. (Wu Zhenxin, Fu Honghu, Ma Haishou, et al. Study on Monitoring Service Frameworks of Digital Preservation Systems [J]. Library and Information Service, 2014, 58(3): 51-57, 94.)
[2] Reference Model for an Open Archival Information System [EB/OL]. [2014-04-24]. http://public.ccsds.org/publi­cations/ archive/650x0m2.pdf.
[3] PREMIS Data Dictionary for Preservation Metadata [EB/OL]. [2014-04-24]. http://www.loc.gov/standards/premis/v2/premis- 2-2.pdf.
[4] Space Data and Information Transfer Systems —— Audit and Certification of Trustworthy Digital Repositories [EB/OL]. [2014-04-24]. http://www.iso.org/iso/catalogue_detail.htm? csnumber=56510.
[5] Phillips M, Bailey J, Goethals A, et al. The NDSA Levels of Digital Preservation: An Explanation and Uses [EB/OL]. [2014-04-24]. http://digitalpreservation.gov/ndsa/working_groups/ documents/NDSA_Levels_Archiving_2013.pdf?loclr=blogsig.
[6] Rosenthal D S H, Reich V. Permanent Web Publishing [EB/OL]. (2000-01-18). [2014-04-24]. http://static.usenix.org/ events/usenix2000/freenix/full_papers/rosenthal/rosenthal.pdf.
[7] Fedora Digital Object Model [EB/OL]. [2014-04-24]. https://wiki.duraspace.org/display/FEDORA37/Fedora+Digital+Object+Model.
[8] Chapter 8: Fixity [EB/OL].[2014-04-24]. https://share.fcla. edu/FDAPublic/DAITSS/Chapter_8_Fixity.pdf.
[9] University of California Curation Center. Merritt Ingest Service [EB/OL]. (2011-11-30). [2014-07-02]. https://confl­uence.ucop.edu/download/attachments/16744573/Merritt-ingest-service-latest.pdf?version=18&modificationDate=1322700627000.
[10] Toussaint M G, Round S. Report on Digital Preservation and Cloud Services[R/OL]. (2011-11-30). [2014-07-02]. http:// www.mnhs.org/preserve/records/docs_pdfs/Instrumental_MHSReportFinal_Public_v2.pdf.
[11] Novak A. Fixity Checks: Checksums, Message Digests and Digital Signatures[EB/OL].[2014-04-24]. http://www.library. yale.edu/iac/DPC/AN_DPC_FixityChecksFinal11.pdf.
[12] Checking Your Digital Content: How, What and When to Check Fixity? [EB/OL]. [2014-04-24]. http://blogs.loc. gov/digitalpreservation/files/2014/02/NDSA-Checking-your-digital-content-Draft-2-5-14.pdf?loclr=blogsig.
[13] 分析: SUN文件系统ZFS流行的十大理由[EB/OL]. (2009- 11-27). [2014-05-20]. http://digi.tech.qq.com/a/20091127/ 001007.htm. (Analysis: Ten Reasons of the Popularity of SUN File System ZFS [EB/OL]. (2009-11-27). [2014-05-20]. http://digi.tech.qq.com/a/20091127/001007.htm.)
[14] Sun Open Archive Framework and Fedora Repository Solutions [EB/OL] . (2009-06). [2014-07-02]. http://www.library. umass.edu/wikis/dlgr/lib/exe/fetch.php?media=fedora_repository_solutions.pdf.
[15] Isilon System [EB/OL]. [2014-07-02]. http://www.emc.com/ domains/isilon/index.htm.
[16] CRC32、MD5、SHA1算法校验介绍[EB/OL].(2013-02-18). [2014-04-24]. http://www.siqiboke.com/post/121.html. (Introduction to CRC32, MD5 and SHA1 [EB/OL]. (2013-02-18) [2014-04-24]. http://www.siqiboke.com/post/121.html.)
[17] ACE (Auditing Control Environment) [EB/OL].[2014-07-02]. https://wiki.umiacs.umd.edu/adapt/index.php/Ace.
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