FDsys ACP R0b002ee1ac329a63 FDsys ACP D09002ee1ac329a6c 0 text/locator FDsys ACP R0b002ee1ac329a64 FDsys ACP D09002ee1ac329a6d 0 application/pdf FDsys ACP R0b002ee1ac329a65 FDsys ACP D09002ee1ac329a6e 0 text/xml FDsys AIP R0b002ee1ac329575 FDsys AIP D09002ee1ac325eec 0 text/locator FDsys AIP R0b002ee1ac3295a3 FDsys AIP D09002ee1ac3295ac 0 application/pdf FDsys AIP R0b002ee1ac3295b5 FDsys AIP D09002ee1ac3295be 0 text/xml FDsys ACP R0b002ee1b10c9cc0 FDsys ACP D09002ee1b10c9ccc 0 SHA-256 b902736cf24a2ee20ffbfa950e81c3e88efe390ee85f09bad00078950e09be61 FDsys 130048 application/pdf PRONOM fmt/19 Acrobat PDF 1.5 - Portable Document Format COMPS-15997.pdf URI Public Access Rendition https://www.govinfo.gov/content/pkg/COMPS-15997/pdf/COMPS-15997.pdf hard disk Superintendent of Documents <pkisupport@gpo.gov> RSA-SHA256 ISO 32000-1:2008 and Adobe Supplement to the ISO 32000-1:2008, Base Level 1.7, Extension Level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structural is part of FDsys ACP R0b002ee1b10c9cc0 FDsys ACP R0b002ee1b10c9cc1 FDsys ACP D09002ee1b10c9ccd 0 SHA-256 f8231e4f8cca3ddff536d6958ef504924b6e4a069262f66e84412e8553ad41f1 FDsys 40716 text/xml PRONOM fmt/101 Extensible Markup Language COMPS-15997.xml URI Public Access Rendition https://www.govinfo.gov/content/pkg/COMPS-15997/uslm/COMPS-15997.xml hard disk structural is part of FDsys ACP R0b002ee1b10c9cc1 FDsys:event 7c456e04-71e6-4659-b33d-35f99334bfb8 Virus Check 2021-04-02T09:43:34-04:00 Object D09002ee1ac329a6e inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1ac329a6e outcome FDsys:event 7c93d001-478d-4728-8c57-90bf14a46b35 Rendition Submitted 2021-04-02T09:43:34-04:00 Rendition R0b002ee1ac329a65, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1ac329a61 Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1ac329a65 outcome FDsys:event 8eebcf1e-3fe8-4d6a-88c3-583950c06db9 Rendition Submitted 2021-04-02T09:43:34-04:00 Rendition R0b002ee1ac329a63, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1ac329a61 Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1ac329a63 outcome FDsys:event b26d7108-bb8b-42ca-a551-c0542b8835b0 Rendition Submitted 2021-04-02T09:43:34-04:00 Rendition R0b002ee1ac329a64, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1ac329a61 Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1ac329a64 outcome FDsys:event 5bae93fb-52d1-4007-9f2f-20bd5d25b19f File Format Identification 2021-04-02T09:43:34-04:00 File format identified for object D09002ee1ac329a6d Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac329a6d outcome FDsys:event e56bcba8-579d-491b-8f3a-12552ea9a8e4 Message Digest Calculation 2021-04-02T09:43:34-04:00 Checksum calculated against object D09002ee1ac329a6d Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac329a6d outcome FDsys:event d196ae63-49d8-4c69-b7f3-0ced2197626f Virus Check 2021-04-02T09:43:34-04:00 Object D09002ee1ac329a6d inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1ac329a6d outcome FDsys:event 596eb381-97b3-4b84-80a0-340055002b79 File Format Identification 2021-04-02T09:43:34-04:00 File format identified for object D09002ee1ac329a6c Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac329a6c outcome FDsys:event 9ece9c40-0697-441b-a3cc-1ccf0f72085e Message Digest Calculation 2021-04-02T09:43:34-04:00 Checksum calculated against object D09002ee1ac329a6c Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac329a6c outcome FDsys:event 8ef827cc-f30c-4ae5-b473-711209ddc081 Virus Check 2021-04-02T09:43:34-04:00 Object D09002ee1ac329a6c inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1ac329a6c outcome FDsys:event 5fa57d45-7165-4fcb-ae97-18efe9d13fd0 File Format Identification 2021-04-02T09:43:34-04:00 File format identified for object D09002ee1ac329a6e Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac329a6e outcome FDsys:event 17cad86a-d543-466e-b67b-0f76ca4fc7b3 Message Digest Calculation 2021-04-02T09:43:34-04:00 Checksum calculated against object D09002ee1ac329a6e Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac329a6e outcome FDsys:event 8754dbb0-405c-4f32-9938-b75d78bba794 Submission 2021-04-02T09:43:59-04:00 11002ee180000102 submitted Submission Information Package P0b002ee1ac329a61 to the system for ingestion Success FDsys:agent 11002ee180000102 implementer FDsys P0b002ee1ac329a61 outcome FDsys:event 458a62b1-e90e-4b5e-95a2-5f93b313de3b File Format Identification 2021-04-02T09:44:06-04:00 File format identified for object D09002ee1ac3295ac Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac3295ac outcome FDsys:event b22791bf-2909-4a06-a859-f5a193c76c7e Message Digest Calculation 2021-04-02T09:44:06-04:00 Checksum calculated against object D09002ee1ac3295ac Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac3295ac outcome FDsys:event 4446587c-5766-480e-904d-0d37101e909b Crypto Time Stamp Calculation 2021-04-02T09:44:06-04:00 Cryptographic timestamp created for object D09002ee1ac325eec Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1ac325eec outcome FDsys:event 379af847-6f6a-440c-b137-a15aec71110e Crypto Time Stamp Calculation 2021-04-02T09:44:06-04:00 Cryptographic timestamp created for object D09002ee1ac3295ac Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1ac3295ac outcome FDsys:event a7c3211b-6d95-4431-89d1-97847f9ce60b File Format Identification 2021-04-02T09:44:06-04:00 File format identified for object D09002ee1ac325eec Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac325eec outcome FDsys:event c0487dce-15b9-437f-bbee-7a63762b0d0d Message Digest Calculation 2021-04-02T09:44:06-04:00 Checksum calculated against object D09002ee1ac325eec Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac325eec outcome FDsys:event 40d2a79f-4d49-45bb-8d2d-7ba374932ef0 Crypto Time Stamp Calculation 2021-04-02T09:44:07-04:00 Cryptographic timestamp created for object D09002ee1ac3295be Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1ac3295be outcome FDsys:event a36a7c22-4ad4-4fcc-a738-61ca55e5fc7f File Format Identification 2021-04-02T09:44:07-04:00 File format identified for object D09002ee1ac3295be Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac3295be outcome FDsys:event 5fa81f84-cd87-4e3a-8221-c202df88269b Message Digest Calculation 2021-04-02T09:44:07-04:00 Checksum calculated against object D09002ee1ac3295be Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac3295be outcome FDsys:event 3329b856-5403-4e65-b92c-ce50a59f85ed Ingestion 2021-04-02T09:44:09-04:00 Archival Information Package V0b002ee1ac32956d created from Submission Information Package P0b002ee1ac329a61 and stored in Archival storage Success FDsys:agent CreateAIPFiles_v1.0 executing program FDsys V0b002ee1ac32956d outcome FDsys P0b002ee1ac329a61 source FDsys:event 5a1005ca-b0d8-490b-a017-b5ef6418e06d ACP Creation 2021-04-02T09:44:21-04:00 Access Content Package created from Submission Information Package P0b002ee1ac329a61 Success FDsys:agent CreateACP_v1.0 executing program FDsys P0b002ee1ac329a61 outcome FDsys:event b52f5e79-006e-4e04-83f2-e0a8ecd3f050 File Format Identification 2021-04-02T09:44:37-04:00 File format identified for object D09002ee1ac32a6b7 Success FDsys:agent Droid_v97 executing program FDsys D09002ee1ac32a6b7 outcome FDsys:event 20c3a02f-3cbf-49ef-8bba-e3d54d2ab548 Rendition Creation 2021-04-02T09:44:37-04:00 A new rendition R0b002ee1ac3285b4 created from rendition R0b002ee1ac329a64 and added to package P0b002ee1ac329a61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1ac3285b4 outcome FDsys R0b002ee1ac329a64 source FDsys:event 686bff07-59c5-441d-981e-ee50493ff6db Digital Signature Assignment 2021-04-02T09:44:37-04:00 PDF File D09002ee1ac32a6b7 digitally signed Success FDsys:agent LiveCycle_v11.0.0 executing program FDsys D09002ee1ac32a6b7 outcome FDsys:event 0a1f0484-705b-4d80-906c-976e1051ed3b Message Digest Calculation 2021-04-02T09:44:37-04:00 Checksum calculated against object D09002ee1ac32a6b7 Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1ac32a6b7 outcome FDsys:event 2947ebb3-0614-403a-9517-d9c95177bf95 Parsing 2021-04-02T09:44:37-04:00 Access Content Package P0b002ee1ac329a61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent 1.1.0 executing program FDsys P0b002ee1ac329a61 source FDsys:event 33e7a6c6-eaca-4630-a1ca-8732c0533d5d Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac329a6c correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac329a6c source FDsys:event 6dcd0343-becb-4410-b566-16c264650654 Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac329a6d correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac329a6d source FDsys:event 4916f6a5-ea49-4e49-8b49-0dd8c2eea39d Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac329a6e correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac329a6e source FDsys:event dc7ba4c2-6a40-477f-9267-680f6d63364e Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac3295be correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac3295be source FDsys:event a870aafc-5162-4b1c-97ee-307326fb006f Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac325eec correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac325eec source FDsys:event aadca17c-074c-405e-aec0-e8c5f9f5a924 Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac3295ac correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac3295ac source FDsys:event 8e914bc1-fbd3-416b-a8ea-27b9a9f9bb52 Fixity Check 2021-04-16T11:44:04-04:00 Checksum recalculated for object D09002ee1ac32a6b7 correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1ac32a6b7 source FDsys:event feefe826-8af8-4a79-b227-a40585c0b6a4 File Format Identification 2021-08-23T12:01:30-04:00 File format identified for object D09002ee1b0000523 Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b0000523 outcome FDsys:event 5793c189-10c5-4704-b318-308465e8cf8c File Format Identification 2021-08-23T12:01:30-04:00 File format identified for object D09002ee1b0000522 Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b0000522 outcome FDsys:event 7a0f2fc5-02d5-4e92-852c-a96c066aff07 Rendition Creation 2021-08-23T12:01:30-04:00 A new rendition R0b002ee1b00004f4 created from rendition R0b002ee1ac329a65 and added to package P0b002ee1ac329a61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1b00004f4 outcome FDsys R0b002ee1ac329a65 source FDsys:event 5afa5a74-a6b1-46c3-a78a-41305aa7022c Message Digest Calculation 2021-08-23T12:01:30-04:00 Checksum calculated against object D09002ee1b0000522 Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1b0000522 outcome FDsys:event 6ea50894-0dc3-4697-96ca-a2b07df7f8de Digital Signature Assignment 2021-08-23T12:01:30-04:00 PDF File D09002ee1b0000522 digitally signed Success FDsys:agent LiveCycle_v11.0.0 executing program FDsys D09002ee1b0000522 outcome FDsys:event 299d8887-2a3c-482c-b1d6-11fd712d7201 Message Digest Calculation 2021-08-23T12:01:30-04:00 Checksum calculated against object D09002ee1b0000523 Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1b0000523 outcome FDsys:event 3841f10c-2d9e-44e1-8c65-09ceab30e46b Parsing 2021-08-23T12:01:30-04:00 Access Content Package P0b002ee1ac329a61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent 1.1.0 executing program FDsys P0b002ee1ac329a61 source FDsys:event 1db0ee3e-2ade-47b3-b735-cacd6be30cba Rendition Creation 2021-08-23T12:01:30-04:00 A new rendition R0b002ee1b00004f3 created from rendition R0b002ee1ac329a64 and added to package P0b002ee1ac329a61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1b00004f3 outcome FDsys R0b002ee1ac329a64 source FDsys:event fc3f40bc-42d0-48fe-a837-5dd713abb763 Deletion 2021-08-23T12:01:42-04:00 11002ee180000101 deleted object D09002ee1ac32a6b7 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys D09002ee1ac32a6b7 outcome FDsys:event b4faaca4-7eb1-4abe-8101-90785b54d2b7 Reprocessed for Access 2021-08-23T12:01:42-04:00 11002ee180001501 has reprocessed ACP P0b002ee1ac329a61 for access, which includes deleting and regenerating the granule folder and derived renditions. The content has been reparsed and there may be updates to the descriptive metadata in AIP and ACP. Success FDsys:agent 11002ee180001501 implementer FDsys P0b002ee1ac329a61 source FDsys:event 3c369373-8979-4189-aedb-42cd850230fe Rendition Deletion 2021-08-23T12:01:42-04:00 11002ee180000101 deleted rendition R0b002ee1ac3285b4 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys R0b002ee1ac3285b4 outcome FDsys:event bab44c23-68dc-4617-9637-90b0c6501b2f File Format Identification 2021-10-15T00:50:47-04:00 File format identified for object D09002ee1b10c9ccc Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b10c9ccc outcome FDsys:event a68953e6-82ba-458b-98f4-3e6f6d185e76 File Format Identification 2021-10-15T00:50:47-04:00 File format identified for object D09002ee1b10c9ccd Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b10c9ccd outcome FDsys:event 85909f87-fbc8-4709-a052-cb899f946704 Message Digest Calculation 2021-10-15T00:50:47-04:00 Checksum calculated against object D09002ee1b10c9ccd Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1b10c9ccd outcome FDsys:event 26c59c0a-2bb8-4622-bf58-92fda5f931d3 Message Digest Calculation 2021-10-15T00:50:47-04:00 Checksum calculated against object D09002ee1b10c9ccc Success FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle executing program FDsys D09002ee1b10c9ccc outcome FDsys:event c167225b-a719-437c-bcb5-564ee5d6fdfe Digital Signature Assignment 2021-10-15T00:50:48-04:00 PDF File D09002ee1b10c9ccc digitally signed Success FDsys:agent LiveCycle_v11.0.0 executing program FDsys D09002ee1b10c9ccc outcome FDsys:event 4ee075e1-9365-47b0-93a4-bb87afa5cb2a Rendition Creation 2021-10-15T00:50:48-04:00 A new rendition R0b002ee1b10c9cc0 created from rendition R0b002ee1ac329a64 and added to package P0b002ee1ac329a61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1b10c9cc0 outcome FDsys R0b002ee1ac329a64 source FDsys:event 0d83731a-7a2c-497e-a79a-06c5d9785d8f Rendition Creation 2021-10-15T00:50:48-04:00 A new rendition R0b002ee1b10c9cc1 created from rendition R0b002ee1ac329a65 and added to package P0b002ee1ac329a61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1b10c9cc1 outcome FDsys R0b002ee1ac329a65 source FDsys:event d83f519d-25d6-4934-9792-b293c8c39b88 Parsing 2021-10-15T00:50:48-04:00 Access Content Package P0b002ee1ac329a61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent 1.1.0 executing program FDsys P0b002ee1ac329a61 source FDsys:event d872016b-df0e-4556-bd7f-e334ef252899 Deletion 2021-10-15T00:50:59-04:00 11002ee180000101 deleted object D09002ee1b0000522 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys D09002ee1b0000522 outcome FDsys:event 49fbbb7e-9218-4dae-a6dc-b1192d9b3841 Rendition Deletion 2021-10-15T00:50:59-04:00 11002ee180000101 deleted rendition R0b002ee1b00004f3 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys R0b002ee1b00004f3 outcome FDsys:event fd51bd7e-9ff3-473d-b0f6-6017b1d22fe1 Deletion 2021-10-15T00:50:59-04:00 11002ee180000101 deleted object D09002ee1b0000523 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys D09002ee1b0000523 outcome FDsys:event 1e8551f3-10d5-48f7-9c14-d65306e3f807 Rendition Deletion 2021-10-15T00:50:59-04:00 11002ee180000101 deleted rendition R0b002ee1b00004f4 from package P0b002ee1ac329a61 Success FDsys:agent 11002ee180000101 implementer FDsys R0b002ee1b00004f4 outcome FDsys:event 3cc8cdd9-9f4f-47fc-bccf-1ba92804b7ae Reprocessed for Access 2021-10-15T00:50:59-04:00 11002ee180001501 has reprocessed ACP P0b002ee1ac329a61 for access, which includes deleting and regenerating the granule folder and derived renditions. The content has been reparsed and there may be updates to the descriptive metadata in AIP and ACP. Success FDsys:agent 11002ee180001501 implementer FDsys P0b002ee1ac329a61 source FDsys:agent hotfolderadmin hotfolderadmin Person FDsys:agent 11002ee180001501 11002ee180001501 Person FDsys:agent LiveCycle_v11.0.0 LiveCycle_v11.0.0 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent ScanEngine_v8.0 ScanEngine_v8.0 Software FDsys:agent 1.1.0 1.1.0 Software FDsys:agent CreateAIPFiles_v1.0 CreateAIPFiles_v1.0 Software FDsys:agent Documentum Server 20.3.0005.0083 Linux64.Oracle Documentum Server 20.3.0005.0083 Linux64.Oracle Software FDsys:agent 11002ee180000102 11002ee180000102 Person FDsys:agent Crypto_v1.0 Crypto_v1.0 Software FDsys:agent CreateAccessRendtions_v1.0 CreateAccessRendtions_v1.0 Software FDsys:agent Droid_v97 Droid_v97 Software FDsys:agent CreateACP_v1.0 CreateACP_v1.0 Software FDsys:agent 11002ee180000101 11002ee180000101 Person local Copyright protection under this title is not available for any work of the United States Government pursuant to Title 17 United States Code chapter 1 section 105 copyright public domain United States