FDsys ACP R0b002ee1e47e8bd1 FDsys ACP D09002ee1e47e8bc5 0 text/locator FDsys ACP R0b002ee1e47e8bd2 FDsys ACP D09002ee1e47e8bc9 0 text/xml FDsys ACP R0b002ee1e47e8bce FDsys ACP D09002ee1e47e8bc8 0 text/plain FDsys ACP R0b002ee1e47ed326 FDsys ACP D09002ee1e47ed336 0 SHA-256 9f54e695dbb0f91028add24c2fed81d4c72a8b2a62ba9f5a7f3b0a875e193d00 FDsys 2304 text/html PRONOM fmt/96 Hypertext Markup Language BILLS-119s4901is.htm URI Public Access Rendition https://www.govinfo.gov/content/pkg/BILLS-119s4901is/html/BILLS-119s4901is.htm hard disk structural is part of FDsys ACP R0b002ee1e47ed326 FDsys ACP R0b002ee1e47ed327 FDsys ACP D09002ee1e47ed337 0 SHA-256 8d2aee303f54aa03676dc167f525e47e3b26a9076c9279d80cd3acc55b654ac4 FDsys 243618 application/pdf PRONOM fmt/18 Acrobat PDF 1.4 - Portable Document Format BILLS-119s4901is.pdf URI Public Access Rendition https://www.govinfo.gov/content/pkg/BILLS-119s4901is/pdf/BILLS-119s4901is.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 R0b002ee1e47ed327 FDsys ACP R0b002ee1e47ed4d2 FDsys ACP D09002ee1e47ed4de 0 SHA-256 9a9c95286e0871723029d5fd7b71606b8c75023513a1b2e69abf04b865febed5 FDsys 4373 text/xml PRONOM fmt/101 Extensible Markup Language BILLS-119s4901is.xml URI Public Access Rendition https://www.govinfo.gov/content/pkg/BILLS-119s4901is/xml/BILLS-119s4901is.xml hard disk structural is part of FDsys ACP R0b002ee1e47ed4d2 FDsys ACP R0b002ee1e47ed4d3 FDsys ACP D09002ee1e47ed4df 0 SHA-256 02a56fdb4944d12fa3ddfdc024f7fbb101fde2c2520f9773b6078ac2ad199253 FDsys 25291 text/html PRONOM fmt/100 Hypertext Markup Language BILLS-119s4901is.html URI Public Access Rendition https://www.govinfo.gov/content/pkg/BILLS-119s4901is/xhtml/BILLS-119s4901is.html hard disk structural is part of FDsys ACP R0b002ee1e47ed4d3 FDsys ACP R0b002ee1e47e8bcf FDsys ACP D09002ee1e47e8bc6 0 application/postscript FDsys ACP R0b002ee1e47e8bd0 FDsys ACP D09002ee1e47e8bc7 1 application/pdf FDsys ACP D09002ee1e47e8bc7-file1 0 application/octet-stream FDsys AIP R0b002ee1e47ec8a9 FDsys AIP D09002ee1e47ec8a6 0 application/postscript FDsys AIP R0b002ee1e47ec8aa FDsys AIP D09002ee1e47ec8b5 0 text/plain FDsys AIP R0b002ee1e47ec889 FDsys AIP D09002ee1e47ec89b 0 text/locator FDsys AIP R0b002ee1e47ec8a8 FDsys AIP D09002ee1e47ec8a1 1 application/pdf FDsys AIP D09002ee1e47ec8a1-file1 0 application/octet-stream FDsys AIP R0b002ee1e47ec8ab FDsys AIP D09002ee1e47ec8ba 0 text/xml FDsys:event 5ba53d5f-f8dc-4ebd-95ab-aa72de2b9271 Virus Check 2026-07-07T00:26:33-04:00 Object D09002ee1e47e8bc9 inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1e47e8bc9 outcome FDsys:event 894ef840-1c98-4d3d-b3ce-a2ee295cabe8 Rendition Submitted 2026-07-07T00:26:33-04:00 Rendition R0b002ee1e47e8bd1, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1e47e8bcd Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1e47e8bd1 outcome FDsys:event aeee4ef5-d549-4ed1-9452-1e8f65d9ef06 Rendition Submitted 2026-07-07T00:26:33-04:00 Rendition R0b002ee1e47e8bd0, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1e47e8bcd Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1e47e8bd0 outcome FDsys:event aec69e99-e697-495c-b8a8-20ded8f93065 Rendition Submitted 2026-07-07T00:26:33-04:00 Rendition R0b002ee1e47e8bcf, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1e47e8bcd Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1e47e8bcf outcome FDsys:event 73545d01-f760-4088-9653-3a608195adc2 Rendition Submitted 2026-07-07T00:26:33-04:00 Rendition R0b002ee1e47e8bce, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1e47e8bcd Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1e47e8bce outcome FDsys:event 50014d31-9419-4619-8e6f-4f9f0466a40c File Format Identification 2026-07-07T00:26:33-04:00 File format identified for object D09002ee1e47e8bc7 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47e8bc7 outcome FDsys:event 8196a189-e95e-43ec-bdd9-eabb638613ab Message Digest Calculation 2026-07-07T00:26:33-04:00 Checksum calculated against object D09002ee1e47e8bc7 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47e8bc7 outcome FDsys:event 0449a382-0e75-4ae3-967b-fcef7d2acd73 Virus Check 2026-07-07T00:26:33-04:00 Object D09002ee1e47e8bc7 inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1e47e8bc7 outcome FDsys:event 070b766c-b3fb-400b-8ba5-69504ad72a20 File Format Identification 2026-07-07T00:26:33-04:00 File format identified for object D09002ee1e47e8bc8 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47e8bc8 outcome FDsys:event 0ce1ed2e-af89-45b6-a161-fa30dcfc4f66 Message Digest Calculation 2026-07-07T00:26:33-04:00 Checksum calculated against object D09002ee1e47e8bc8 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47e8bc8 outcome FDsys:event b0dcdb88-c31f-44b0-b9a9-455dffa40596 Virus Check 2026-07-07T00:26:33-04:00 Object D09002ee1e47e8bc8 inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1e47e8bc8 outcome FDsys:event d64ede87-0f10-4150-b5db-94c6f313c723 File Format Identification 2026-07-07T00:26:33-04:00 File format identified for object D09002ee1e47e8bc5 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47e8bc5 outcome FDsys:event 28a4de8b-8305-4cf1-8788-986118a36d5b Message Digest Calculation 2026-07-07T00:26:33-04:00 Checksum calculated against object D09002ee1e47e8bc5 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47e8bc5 outcome FDsys:event 3cda0f5d-cfed-40ac-9cf5-fac00b29465c Virus Check 2026-07-07T00:26:33-04:00 Object D09002ee1e47e8bc5 inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1e47e8bc5 outcome FDsys:event 948cd716-4ef4-4b28-9fb3-3b75498bf054 File Format Identification 2026-07-07T00:26:33-04:00 File format identified for object D09002ee1e47e8bc6 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47e8bc6 outcome FDsys:event 7e8a19c3-a6f2-41e1-86a9-d63299ceafab Message Digest Calculation 2026-07-07T00:26:33-04:00 Checksum calculated against object D09002ee1e47e8bc6 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47e8bc6 outcome FDsys:event 3e5b7d5b-16c7-4a2f-b91a-9dacbbb1b0c7 Virus Check 2026-07-07T00:26:33-04:00 Object D09002ee1e47e8bc6 inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1e47e8bc6 outcome FDsys:event d9d6e9b0-4d5b-45e4-b2e0-1fb0a76e1234 File Format Identification 2026-07-07T00:26:33-04:00 File format identified for object D09002ee1e47e8bc9 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47e8bc9 outcome FDsys:event bc5c2366-0ebe-4db5-a1bd-e12d5911e612 Message Digest Calculation 2026-07-07T00:26:33-04:00 Checksum calculated against object D09002ee1e47e8bc9 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47e8bc9 outcome FDsys:event 04758d22-e44a-4d5d-b455-36ec3c8f12c4 Rendition Submitted 2026-07-07T00:26:34-04:00 Rendition R0b002ee1e47e8bd2, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1e47e8bcd Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1e47e8bd2 outcome FDsys:event c5589378-4b8d-4c7f-9bc1-6dbcb3f3bdd4 Submission 2026-07-07T00:32:38-04:00 11002ee1800e8100 submitted Submission Information Package P0b002ee1e47e8bcd to the system for ingestion Success FDsys:agent 11002ee1800e8100 implementer FDsys P0b002ee1e47e8bcd outcome FDsys:event f7289ea0-724b-455d-9cfd-b3e40d3940bc File Format Identification 2026-07-07T00:32:49-04:00 File format identified for object D09002ee1e47ec8a6 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ec8a6 outcome FDsys:event 1b73e52b-b3e0-4c6b-b09f-65ce301afa7d Message Digest Calculation 2026-07-07T00:32:49-04:00 Checksum calculated against object D09002ee1e47ec89b Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ec89b outcome FDsys:event d20e0120-9686-4ba5-a482-6d752235e1c8 File Format Identification 2026-07-07T00:32:49-04:00 File format identified for object D09002ee1e47ec89b Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ec89b outcome FDsys:event ec6ba80a-d55c-41da-9e76-fe4e8f23b7f6 Crypto Time Stamp Calculation 2026-07-07T00:32:49-04:00 Cryptographic timestamp created for object D09002ee1e47ec89b Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1e47ec89b outcome FDsys:event 34e3de4b-27fc-4444-ac51-c520daa961f1 Crypto Time Stamp Calculation 2026-07-07T00:32:49-04:00 Cryptographic timestamp created for object D09002ee1e47ec8b5 Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1e47ec8b5 outcome FDsys:event 0838a5fc-1aea-486b-9db2-a416ba0a64f6 File Format Identification 2026-07-07T00:32:49-04:00 File format identified for object D09002ee1e47ec8b5 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ec8b5 outcome FDsys:event 2558b718-8ffe-4afe-9ac2-3d4a05a86ad2 Message Digest Calculation 2026-07-07T00:32:49-04:00 Checksum calculated against object D09002ee1e47ec8b5 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ec8b5 outcome FDsys:event df645489-b7d5-46d3-b1f2-3d97ac1811d1 Crypto Time Stamp Calculation 2026-07-07T00:32:49-04:00 Cryptographic timestamp created for object D09002ee1e47ec8a6 Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1e47ec8a6 outcome FDsys:event 8c1361bd-dd57-4923-80f8-3b4a3b430ce9 Message Digest Calculation 2026-07-07T00:32:49-04:00 Checksum calculated against object D09002ee1e47ec8a6 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ec8a6 outcome FDsys:event 4d9efcaa-4eb8-40c6-8d4c-2998c33ca263 Crypto Time Stamp Calculation 2026-07-07T00:32:49-04:00 Cryptographic timestamp created for object D09002ee1e47ec8a1 Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1e47ec8a1 outcome FDsys:event 06a6e27c-3ffa-414d-a63d-045b973ea3d0 veraPDF-PDF-Features 2026-07-07T00:32:49-04:00 PDF Features profile performed against object D09002ee1e47e8bc7 Success DTP.joboptionsFlateDecode60ad7b36bcc0c2c5bb6e03f7dc25f77eddf5e922762157436648e298393cf56b48712application/octet-streamAdobe PDF preset file generated using InDesign, Illustrator, or Photoshop FDsys:agent VeraPDF v.1.24.1 executing program FDsys D09002ee1e47e8bc7 outcome FDsys:event f85080ac-eea2-4f55-bf45-0f36809f14fc veraPDF-PDF-Features 2026-07-07T00:32:49-04:00 PDF Features profile performed against object D09002ee1e47ec8a1 Success DTP.joboptionsFlateDecode60ad7b36bcc0c2c5bb6e03f7dc25f77eddf5e922762157436648e298393cf56b48712application/octet-streamAdobe PDF preset file generated using InDesign, Illustrator, or Photoshop FDsys:agent VeraPDF v.1.24.1 executing program FDsys D09002ee1e47ec8a1 outcome FDsys:event 934262ea-b6dc-486a-a885-a2f686e1a619 File Format Identification 2026-07-07T00:32:49-04:00 File format identified for object D09002ee1e47ec8a1 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ec8a1 outcome FDsys:event 1e1d7d90-0fae-46ce-b46e-4c1688548c5d Message Digest Calculation 2026-07-07T00:32:49-04:00 Checksum calculated against object D09002ee1e47ec8a1 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ec8a1 outcome FDsys:event 181a6283-bd81-438c-8c7c-d24d47681778 Message Digest Calculation 2026-07-07T00:32:50-04:00 Checksum calculated against object D09002ee1e47ec8ba Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ec8ba outcome FDsys:event ab313d2e-639f-42ef-a325-c51313324597 File Format Identification 2026-07-07T00:32:50-04:00 File format identified for object D09002ee1e47ec8ba Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ec8ba outcome FDsys:event ffb8b2cc-d4e3-4ca5-82b5-6dae7b92d671 Crypto Time Stamp Calculation 2026-07-07T00:32:50-04:00 Cryptographic timestamp created for object D09002ee1e47ec8ba Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1e47ec8ba outcome FDsys:event e7570f4c-2339-4de3-a6be-b10eefb66c8b Ingestion 2026-07-07T00:32:54-04:00 Archival Information Package V0b002ee1e47ec888 created from Submission Information Package P0b002ee1e47e8bcd and stored in Archival storage Success FDsys:agent CreateAIPFiles_v1.0 executing program FDsys V0b002ee1e47ec888 outcome FDsys P0b002ee1e47e8bcd source FDsys:event faf628fd-0bf9-40e5-8bcd-04fa85619322 ACP Creation 2026-07-07T00:33:13-04:00 Access Content Package created from Submission Information Package P0b002ee1e47e8bcd Success FDsys:agent CreateACP_v1.0 executing program FDsys P0b002ee1e47e8bcd outcome FDsys:event 9b152c33-d1d7-4a20-853e-51dfac434893 File Format Identification 2026-07-07T00:33:37-04:00 File format identified for object D09002ee1e47ed336 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ed336 outcome FDsys:event 29a72cb5-4fe1-4364-85b4-8d2c44b63caf Message Digest Calculation 2026-07-07T00:33:37-04:00 Checksum calculated against object D09002ee1e47ed337 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ed337 outcome FDsys:event 62933e48-bf6e-4c05-b300-471b24518a6c File Format Identification 2026-07-07T00:33:37-04:00 File format identified for object D09002ee1e47ed337 Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ed337 outcome FDsys:event ed6c98fe-94f7-4623-b386-90c2ae13eab0 Message Digest Calculation 2026-07-07T00:33:37-04:00 Checksum calculated against object D09002ee1e47ed4de Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ed4de outcome FDsys:event baabbdc9-b53a-497a-a8ca-687e841af057 Message Digest Calculation 2026-07-07T00:33:37-04:00 Checksum calculated against object D09002ee1e47ed336 Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ed336 outcome FDsys:event a33c1589-5f35-43b4-b7c7-c683e7617878 File Format Identification 2026-07-07T00:33:37-04:00 File format identified for object D09002ee1e47ed4de Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ed4de outcome FDsys:event aa957140-1eae-4b40-91b6-ce3f5ceca6cd File Format Identification 2026-07-07T00:33:37-04:00 File format identified for object D09002ee1e47ed4df Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e47ed4df outcome FDsys:event b94f1c16-f0ba-43e9-ac8d-726dfeeb12ff Message Digest Calculation 2026-07-07T00:33:37-04:00 Checksum calculated against object D09002ee1e47ed4df Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e47ed4df outcome FDsys:event f42883f3-2cfa-4947-9577-f03d0977c67f Parsing 2026-07-07T00:33:38-04:00 Access Content Package P0b002ee1e47e8bcd was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent ParsingFramework_v1.2.0 executing program FDsys P0b002ee1e47e8bcd source FDsys:event fb4a0f45-758e-4075-87ac-e7e6f62fc0a0 Rendition Creation 2026-07-07T00:33:38-04:00 A new rendition R0b002ee1e47ed326 created from rendition R0b002ee1e47e8bce and added to package P0b002ee1e47e8bcd Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1e47ed326 outcome FDsys R0b002ee1e47e8bce source FDsys:event f7550411-d336-4721-ae33-4803d175b068 Rendition Creation 2026-07-07T00:33:38-04:00 A new rendition R0b002ee1e47ed327 created from rendition R0b002ee1e47e8bd0 and added to package P0b002ee1e47e8bcd Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1e47ed327 outcome FDsys R0b002ee1e47e8bd0 source FDsys:event 5df69bed-06b1-44aa-b761-b6344fe56d10 Rendition Creation 2026-07-07T00:33:38-04:00 A new rendition R0b002ee1e47ed4d3 created from rendition R0b002ee1e47ed4d2 and added to package P0b002ee1e47e8bcd Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1e47ed4d3 outcome FDsys R0b002ee1e47ed4d2 source FDsys:event 233b8b9c-8bb4-4518-8921-98daeb5a53ab Digital Signature Assignment 2026-07-07T00:33:38-04:00 PDF File D09002ee1e47ed337 digitally signed Success FDsys:agent LiveCycle_v11.0.0 executing program FDsys D09002ee1e47ed337 outcome FDsys:agent Droid_v120 Droid_v120 Software FDsys:agent VeraPDF v.1.24.1 VeraPDF v.1.24.1 Software FDsys:agent CreateAIPFiles_v1.0 CreateAIPFiles_v1.0 Software FDsys:agent ScanEngine_v9.2 ScanEngine_v9.2 Software FDsys:agent hotfolderadmin hotfolderadmin Person FDsys:agent 11002ee1800e8100 11002ee1800e8100 Person FDsys:agent Crypto_v1.0 Crypto_v1.0 Software FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle Documentum Server 25.2.0000.0123 Linux64.Oracle Software FDsys:agent Droid_v120 Droid_v120 Software FDsys:agent ParsingFramework_v1.2.0 ParsingFramework_v1.2.0 Software FDsys:agent CreateACP_v1.0 CreateACP_v1.0 Software FDsys:agent CreateAccessRendtions_v1.0 CreateAccessRendtions_v1.0 Software FDsys:agent LiveCycle_v11.0.0 LiveCycle_v11.0.0 Software FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle Documentum Server 25.2.0000.0123 Linux64.Oracle Software 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