What's in its package
Where each component that OAIS requires of an Archival Information Package is found in the package archival-information-package-33e812a1 is stored as, and what it says there: the package is fetched from its storage location and opened, its bag checked, and its files read — the upload spreadsheet (metadata.csv), the METS file's PREMIS, the checksum audit and the Preservation Description Information file.
Package: http://www.oais.info/NAM/3122_R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6.7z
The package
- 7-Zip, 1,815,506 bytes, 31 files.
- A BagIt 0.97 bag,
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6. - The bag is complete and unchanged: 27 of 27 payload files match their checksums in manifest-sha256.txt; Payload-Oxum 2168024.27 (matches).
- The upload spreadsheet is
data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/metadata.csv.
Mapping to the AIP components
2 of the components OAIS requires of an AIP are not in the package. 7 entries of the upload spreadsheet expected to hold them are not filled in. Download as CSV →
| AIP component | Where to find it in the package | What it says |
|---|---|---|
| Packaging Information
how the components are bound together and extracted: the archive file, the bag and its manifests |
the package file |
7-Zip, 1815506 bytes |
bagit.txt |
BagIt 0.97, tag files in UTF-8 | |
manifest-sha256.txt |
all 27 payload files match their checksums | |
tagmanifest |
checksums of the tag files | |
bag-info.txt: Payload-Oxum |
2168024.27 (matches) | |
data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml |
METS: the package's structure and each file's technical and preservation metadata | |
| Package Description | metadata.csv |
R00171_B; އިނގިރޭސިވިލާތް – ލަންޑަން - ސިޓީއެއް(ބިދޭސީ) -- 1956މ އޮކްޓޯބަރު 27(1376ހ ރަބީލްއައްވަލް 22)ގާ، އައްސުލްތާނު މުހައްމަދު ފަރީދު ދީދީއަށް 'އެމް.ޓީ ހާން' ކިޔާ މީހަކު/ކުއްޖަކު، ރަދުންގެ ސޮއިކޮށްފައިވާ ފޮޓޯއަކަށް އެދި، ލަންޑަނުން ފޮނުވާފާވާ ސިޓީއެއް. Letter sent by MT Khanon, London on October 17, 1956, requesting for an autograph of Sultan Mohamed Fareed Didi (Size: 8" X 5") United Kingdom - letter (Foriegn) |
data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml: Dublin Core |
R00171_B; އިނގިރޭސިވިލާތް – ލަންޑަން - ސިޓީއެއް(ބިދޭސީ) -- 1956މ އޮކްޓޯބަރު 27(1376ހ ރަބީލްއައްވަލް 22)ގާ، އައްސުލްތާނު މުހައްމަދު ފަރީދު ދީދީއަށް 'އެމް.ޓީ ހާން' ކިޔާ މީހަކު/ކުއްޖަކު، ރަދުންގެ ސޮއިކޮށްފައިވާ ފޮޓޯއަކަށް އެދި، ލަންޑަނުން ފޮނުވާފާވާ ސިޓީއެއް. Letter sent by MT Khanon, London on October 17, 1956, requesting for an autograph of Sultan Mohamed Fareed Didi (Size: 8" X 5") United Kingdom - letter (Foriegn) | |
data/README.html |
an explanation of the package for a person opening it | |
| Data Object | metadata.csv: filename |
data/objects/R00171_B.pdf (1915141 bytes) |
| Structure Representation Information
a format's registry identifier (PRONOM) points to its specification |
metadata.csv: dc.format |
Physical Medium |
data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml: PREMIS format |
Acrobat PDF/A - Portable Document Format -- version 1b -- PRONOM fmt/354 | |
metadata.csv: FormatInfo |
Not filled in — the upload spreadsheet used for this package has no FormatInfo column | |
| Semantic Representation Information
what the data means: often in a separate AIP, which Semantics identifies |
metadata.csv: dc.language |
English |
metadata.csv: Semantics |
Not filled in — the upload spreadsheet used for this package has no Semantics column | |
| Other Representation Information
optional: e.g. software or documentation needed to use the data |
metadata.csv: OtherRI |
Optional; not in the package — the upload spreadsheet used for this package has no OtherRI column |
| PDI: Fixity Information | manifest-sha256.txt: data/objects/R00171_B.pdf |
42d1e8977205dde7f2c742e886e7cf9caecd412f09f21b16cd405609158b1200 (verified: the file matches) |
data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml: PREMIS sha256 |
42d1e8977205dde7f2c742e886e7cf9caecd412f09f21b16cd405609158b1200 | |
data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/checksum_audit.xml |
informed: unavailable (Checksum declared by the source); ingested: 3a21bc2d09464de2a08121eb82461d32f80007a3892b7190bdce50df754ce7ff (Checksum of the original file, computed by us at ingestion); validation: NO_INFORMED (The source did not declare a checksum — validation not performed.); processed: 42d1e8977205dde7f2c742e886e7cf9caecd412f09f21b16cd405609158b1200 (Checksum of the file that enters the AIP (derivative, e.g. PDF/A)) | |
metadata.csv: FixityHashSHA256 |
Not filled in — the upload spreadsheet used for this package has no FixityHashSHA256 column | |
| PDI: Provenance Information | metadata.csv: dc.creator |
National Archives of Maldives |
metadata.csv: dc.contributor |
By Sultan Mohamed Fareed Didi | |
metadata.csv: dc.date |
1956 | |
metadata.csv: dc.source |
National Archives of the Maldives | |
data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml: PREMIS events |
ingestion 2026-07-22T19:42:27.094823+00:00; message digest calculation 2026-07-22T19:42:27.187343+00:00; virus check 2026-07-22T19:42:30.671255+00:00 (Pass); format identification 2026-07-22T19:42:32.598102+00:00 (Positive); validation 2026-07-22T19:42:35.685021+00:00 (pass) | |
data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/file_before_processed_info.xml |
technical metadata of the original file, before it was normalised on ingest | |
metadata.csv: Provenance |
Not filled in — the upload spreadsheet used for this package has no Provenance column | |
metadata.csv: dc.publisher |
Not filled in — defined in metadata_definition.xml, but not in metadata.csv, so it was left blank | |
| PDI: Context Information | metadata.csv: dc.relation |
Not in the package — defined in metadata_definition.xml, but not in metadata.csv, so it was left blank |
| PDI: Reference Information | the AIP's name |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6 |
bag-info.txt: External-Identifier |
488f18c6-c99d-4254-ad4b-ee00483953b6 | |
metadata.csv: dc.subject, first part (the record number, as metadata_definition.xml defines it) |
R00171 | |
metadata.csv: dc.identifier |
F1-2 | |
| PDI: Access Rights Information | metadata.csv: Rights |
Not in the package — the upload spreadsheet used for this package has no Rights column |
- preservation_description_information.xml has a field for each kind of PDI, but holds only placeholders in them (AIP UUID:).
The upload spreadsheet's columns
As the package's metadata_definition.xml defines them, where it does.
| Column | Definition |
|---|---|
filename |
|
dc.title |
|
dc.subject |
English: Number given by the National Archives of Maldives to identify the content | English: Information about there is located the content | English: Date of which the content was received | English: Date of which the content Inserted to the plataform |
Other Title |
An alternative Title in original language – Concatenate to Dublin Core: dc.title |
dc.description |
|
dc.creator |
|
dc.contributor |
|
dc.date |
|
dc.type |
|
dc.format |
|
dc.identifier |
|
dc.language |
|
dc.coverage |
|
dc.source |
Every file in the package
31 files, with their sizes and SHA-256 checksums
| File | Bytes | SHA-256 |
|---|---|---|
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/bag-info.txt |
196 | e824178cc7248d29384a8829374fdc2f927319ea458e657d906cf6dd8aca057e |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/bagit.txt |
55 | e91f941be5973ff71f1dccbdd1a32d598881893a7f21be516aca743da38b1689 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/METS.488f18c6-c99d-4254-ad4b-ee00483953b6.xml |
172478 | 3ae824ee35d63faa43705651b602d1ff457f0edee0d55066bbc3476b96a88777 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/README.html |
7522 | ceddea13574d8e0b6715aeb05d091b4e93feb6d3b7da71d9d15610bebe865248 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/FileUUIDs.log |
682 | 32bfeaefc1604c4a41e69000eab2731258b98dbc43e74638f59032e7a95f0e47 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/fileFormatIdentification.log |
476 | 3a218e42a1ecf7f6bfedf04b9b4d935087b23bf5e2d6db5dbd6f378b19912ff2 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/filenameChanges.log |
3980 | be4e7f32523adcb1b44cd9cb3529375e23966f1a053860ba179025b8fdea27be |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/FileUUIDs.log |
61 | 231b2fd35b68ab92bcc0ee3bfddd36fda0d9ca6f4e75746cdffb30eccaba2549 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/domain.txt |
2059 | a022b15c90633393ecc1674396b0ad9ef86b35a448a8c885ac02d5ddae0bac5b |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/domain_histogram.txt |
398 | 17657d9bfa4bf83fc3ffb5bfaed4a75f30616cad54334337ce62e2079fb42617 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/exif.txt |
1266 | b08939372fcd10420d7bb9b7d61b598bc3c8016610ea6a214031c2b9e0d75950 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/report.xml |
11528 | 26715d272192a459af93532de5ec6641030acb756a38fec482ef14555458f858 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/url.txt |
3100 | 478c1bf3c390f387f045eb2b63323a37bb95e1bd37fc82daa70d8a41c77bce02 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/url_histogram.txt |
701 | b93e8590904a947f196d3dda38879cf1882867067559500de3fd7ec90ea53049 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/bulk-99c6379a-2966-43bc-93e8-fbb68b3e676d/url_services.txt |
410 | a43f2cdad568a03ef520fbf959c69fbe9cef0b8804f79afac6b2196644c0e278 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/fileFormatIdentification.log |
636 | 13fa721cc23b427b9d84d02dab1aabcd141111a2edde29b704254909aebdc529 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/logs/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/logs/filenameChanges.log |
165 | 0d17558af0b75b67ea9c6aa1ea4f6d722da2126462b20c77e2097492c60a6441 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/R00171_B.pdf |
1915141 | 42d1e8977205dde7f2c742e886e7cf9caecd412f09f21b16cd405609158b1200 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/READ_ME_FIRST.txt |
1361 | b039beec0804a6e3404700ecaf5b8f7430ea00dd4a39ebda9318185644c6f553 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/automation.csv |
31 | 8a55df25014fca7d73a5916cd0132c613b59d8c11bb003f9d63662d1cc39c812 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/checksum_audit.xml |
952 | 189bee5c83b30e72c4e7c3a80c9a9e94215d833e6a60734304e200689ed82a7e |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/directory_tree.txt |
173 | 0ca993600fe250fabb2b1d15a718c6b08f5a2c0cfa9f3dfcefc0b756db2bc10d |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/file_after_processed_info.xml |
1372 | 15d4a0972f4263aa181fc4d2a5a36475a9190136d80d51c9148d130088cf5187 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/file_before_processed_info.xml |
3760 | 01aa8b7b44700e9a374b86535fe72da10f1e5902f4854f341009e9906bc364ef |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/map_metadata.json |
5209 | 4c3a19470e5d9725bd9837b96f39442555d52ad51675fc775fffd8025d31d21c |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/metadata.csv |
1582 | 26a95c41b1e06441e41856140b0493beb955b8976a6febea3c7a1d4454c651bf |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/metadata_definition.xml |
9329 | a366fdb7786e6a3dbb2d110451b472dc4dbbfb646a91e8b93d884475a04aa3f5 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/metadata/transfers/R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/preservation_description_information.xml |
1017 | 21fa0980d92e6f759479ffba6ddc49280bc07344024ee498cc24f235b24f9eb2 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/data/objects/submissionDocumentation/transfer-R00171B-1539-20260722183902-2007bb00-d760-47d7-a977-921601ff9a25/METS.xml |
22635 | a978bde9c09b9617114feb8d8f6e786070a868da4cb11b8197a7fb72156970d2 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/manifest-sha256.txt |
4639 | c78ffb623890ee3138eb77097bf0033b5e785916437b966cb2df812c62cb92a1 |
R00171B-1539-20260722183902-488f18c6-c99d-4254-ad4b-ee00483953b6/tagmanifest-sha256.txt |
238 | 493f731cab0f87eb0e4808bfa00a734de96e73dd2ccbdfc46da125c27689a150 |