FDsys:event 1c94beeb-a927-4f0c-ad2f-252918a3684a Message Digest Calculation 2020-04-08T16:40:17-04:00 Checksum calculated against object D09002ee1a6a51b4a Success FDsys:agent ContentServer_v7.3 executing program FDsys D09002ee1a6a51b4a outcome FDsys:event 15ba40fc-a2db-4326-a1c3-9c3fc4f45409 Virus Check 2020-04-08T16:40:17-04:00 Object D09002ee1a6a51b4a inspected for viruses Success FDsys:agent ScanEngine_v7.5 executing program FDsys D09002ee1a6a51b4a outcome FDsys:event 909269f6-8b4a-4ddd-ba48-d86f480355e8 Rendition Submitted 2020-04-08T16:40:17-04:00 Rendition R0b002ee1a6a51b63, uploaded by hotfolderadmin, was submitted in the Submission Information package P0b002ee1a6a51b61 Success FDsys:agent hotfolderadmin implementer FDsys R0b002ee1a6a51b63 outcome FDsys:event da2f356e-e35c-4fdf-930f-11a521f32058 File Format Identification 2020-04-08T16:40:17-04:00 File format identified for object D09002ee1a6a51b4a Success FDsys:agent Droid_v90 executing program FDsys D09002ee1a6a51b4a outcome FDsys:event b6578600-fb0a-4818-ae99-dd051f2abca3 Submission 2020-04-09T03:09:34-04:00 documentumadmin submitted Submission Information Package P0b002ee1a6a51b61 to the system for ingestion Success FDsys:agent documentumadmin implementer FDsys P0b002ee1a6a51b61 outcome FDsys:event b94fbcfa-56e7-4cd7-9c2f-b2b09e202f5d Crypto Time Stamp Calculation 2020-04-09T03:09:58-04:00 Cryptographic timestamp created for object D09002ee1a6ab43ff Success FDsys:agent Crypto_v1.0 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event fcbf384c-d23c-4009-912b-755ddd123991 File Format Identification 2020-04-09T03:09:58-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v90 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event ad17bb56-0166-409c-b309-f904b1e0a553 Message Digest Calculation 2020-04-09T03:09:58-04:00 Checksum calculated against object D09002ee1a6ab43ff Success FDsys:agent ContentServer_v7.3 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 663917f3-71a4-4658-b9d2-acf35228b906 Ingestion 2020-04-09T03:10:00-04:00 Archival Information Package V0b002ee1a6ab45f1 created from Submission Information Package P0b002ee1a6a51b61 and stored in Archival storage Success FDsys:agent CreateAIPFiles_v1.0 executing program FDsys V0b002ee1a6ab45f1 outcome FDsys P0b002ee1a6a51b61 source FDsys:event 816b1987-c88e-4e9d-867c-e66b9d81049c ACP Creation 2020-04-09T03:11:33-04:00 Access Content Package created from Submission Information Package P0b002ee1a6a51b61 Success FDsys:agent CreateACP_v1.0 executing program FDsys P0b002ee1a6a51b61 outcome FDsys:event 3607ce7f-5f2b-4caf-b66e-c1053d35937a File Format Identification 2020-04-09T03:16:20-04:00 File format identified for object D09002ee1a6ab7da3 Success FDsys:agent Droid_v90 executing program FDsys D09002ee1a6ab7da3 outcome FDsys:event 176a0a3b-23cb-4b63-ab1f-d88dea9691a5 Digital Signature Assignment 2020-04-09T03:16:20-04:00 PDF File D09002ee1a6ab7da3 digitally signed Success FDsys:agent LiveCycle_v10.0.2 executing program FDsys D09002ee1a6ab7da3 outcome FDsys:event cdcaffbd-e4a3-4dd5-84d9-b11199308c65 Message Digest Calculation 2020-04-09T03:16:20-04:00 Checksum calculated against object D09002ee1a6ab7da3 Success FDsys:agent ContentServer_v7.3 executing program FDsys D09002ee1a6ab7da3 outcome FDsys:event 89a408ac-57d1-4bad-9431-c1f5a94f88f7 Parsing 2020-04-09T03:16:20-04:00 Access Content Package P0b002ee1a6a51b61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent 1.1.0 executing program FDsys P0b002ee1a6a51b61 source FDsys:event 9489ffec-9db7-4623-8050-4a83b34a78a0 Replacement 2020-04-09T03:16:37-04:00 documentumadmin has replaced the ACP that corresponds to the AIP V0b002ee1a6ab45f4 with the ACP of this package in access content storage and public website Success FDsys:agent documentumadmin implementer FDsys V0b002ee1a6ab45f4 source FDsys:event c4dc1752-b957-447f-8a28-64e5c7a65909 Fixity Check 2020-08-03T17:33:16-04:00 Checksum recalculated for object D09002ee1a6a51b4a correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6a51b4a source FDsys:event 67b8cef6-9132-4286-ab3d-f64bb1630240 Fixity Check 2020-08-03T17:33:16-04:00 Checksum recalculated for object D09002ee1a6ab7da3 correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab7da3 source FDsys:event 0c581a1c-63a2-4195-ad51-a7add9810b5e Fixity Check 2020-08-03T17:33:16-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event 78c88e7b-3be2-4ff8-bef8-a1cdf6213f1c Virus Check 2020-10-16T17:39:12-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event ed4a1904-3a7a-4707-adcd-ad042d2b404b Fixity Check 2021-04-18T09:24:40-04:00 Checksum recalculated for object D09002ee1a6a51b4a correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6a51b4a source FDsys:event ea68aafd-2439-4a6c-9aef-83cb372c9883 Fixity Check 2021-04-18T09:24:40-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event f32549fe-982f-435d-ae71-424d86a040a8 Fixity Check 2021-04-18T09:24:40-04:00 Checksum recalculated for object D09002ee1a6ab7da3 correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab7da3 source FDsys:event f8ef6870-a51b-4f9b-9e38-95158c5795f7 Fixity Check 2021-10-18T20:34:28-04:00 Checksum recalculated for object D09002ee1a6a51b4a correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6a51b4a source FDsys:event 424b247f-c3d1-4c60-8414-bab22294ae56 Fixity Check 2021-10-18T20:34:28-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event 722f354b-76c5-49f9-b2fd-906d4a03b89b Fixity Check 2021-10-18T20:34:28-04:00 Checksum recalculated for object D09002ee1a6ab7da3 correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab7da3 source FDsys:event e3561adf-32cd-4294-9240-b275487603ad Message Digest Calculation 2022-04-18T12:26:11-04:00 Checksum calculated against object D09002ee1b4f4a19f Success FDsys:agent Documentum Server 21.3.0000.0097 Linux64.Oracle executing program FDsys D09002ee1b4f4a19f outcome FDsys:event 7bb32bfb-6431-4a9b-a445-0ce90e500f72 Rendition Creation 2022-04-18T12:26:11-04:00 A new rendition R0b002ee1b4f4a193 created from rendition R0b002ee1a6a51b63 and added to package P0b002ee1a6a51b61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1b4f4a193 outcome FDsys R0b002ee1a6a51b63 source FDsys:event 7925a505-673d-484b-b89e-0087fccc51f7 Parsing 2022-04-18T12:26:11-04:00 Access Content Package P0b002ee1a6a51b61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent 1.1.0 executing program FDsys P0b002ee1a6a51b61 source FDsys:event 5d06e680-75d3-4ac8-b378-2a6fec2ac936 Digital Signature Assignment 2022-04-18T12:26:11-04:00 PDF File D09002ee1b4f4a19f digitally signed Success FDsys:agent LiveCycle_v11.0.0 executing program FDsys D09002ee1b4f4a19f outcome FDsys:event 28e44ed1-4cb1-4d61-8309-6949aac0f949 File Format Identification 2022-04-18T12:26:11-04:00 File format identified for object D09002ee1b4f4a19f Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b4f4a19f outcome FDsys:event 41be4d67-6563-4180-bca4-3402464c823b Reprocessed for Access 2022-04-18T12:26:37-04:00 documentumadmin has reprocessed ACP P0b002ee1a6a51b61 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 documentumadmin implementer FDsys P0b002ee1a6a51b61 source FDsys:event cfe67424-81cd-45f2-a780-c851e42e5a30 Rendition Deletion 2022-04-18T12:26:37-04:00 11002ee180000101 deleted rendition R0b002ee1a6ab7f19 from package P0b002ee1a6a51b61 Success FDsys:agent 11002ee180000101 implementer FDsys R0b002ee1a6ab7f19 outcome FDsys:event f6d71211-74e5-4cf9-8610-45711c9dacc5 Deletion 2022-04-18T12:26:37-04:00 11002ee180000101 deleted object D09002ee1a6ab7da3 from package P0b002ee1a6a51b61 Success FDsys:agent 11002ee180000101 implementer FDsys D09002ee1a6ab7da3 outcome FDsys:event 13bad04c-f147-475c-9577-77cd439e64ca Fixity Check 2022-07-04T22:06:35-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event 08fe7306-06bf-4e5f-8427-cd8e5932ab73 Fixity Check 2022-07-04T22:06:35-04:00 Checksum recalculated for object D09002ee1a6a51b4a correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6a51b4a source FDsys:event 1aa13cc5-e463-4bf6-aaf4-5fd2be536f15 File Format Identification 2022-07-04T22:06:35-04:00 File format identified for object D09002ee1b4f4a19f Success FDsys:agent Droid_v97 executing program FDsys D09002ee1b4f4a19f outcome FDsys:event 93c4e333-842c-4514-b0fc-5bc8bcc9cc4c File Format Identification 2022-07-04T22:06:35-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v97 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event a155e273-fb97-486b-affe-35baa2ae0715 File Format Identification 2022-07-04T22:06:35-04:00 File format identified for object D09002ee1a6a51b4a Success FDsys:agent Droid_v97 executing program FDsys D09002ee1a6a51b4a outcome FDsys:event 18e3f474-81e8-4eb0-ba3e-90e1f0e54ebd Fixity Check 2022-07-04T22:06:35-04:00 Checksum recalculated for object D09002ee1b4f4a19f correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1b4f4a19f source FDsys:event 4ac4d7cb-5c24-4f27-acf1-5c50db92a67f File Format Identification 2023-01-06T14:50:44-05:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v106 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event e3f72f53-5213-4352-984f-39da62cd9319 Fixity Check 2023-01-06T14:50:44-05:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event d564fa73-5784-4f11-9ae7-6c9f73cdf356 Fixity Check 2023-09-06T06:19:54-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event 6a52e178-c4fc-401a-b187-0509c86e5d84 Virus Check 2023-09-06T06:19:54-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 099e1b6a-05e7-4ff3-934b-cfc57f861d43 File Format Identification 2023-09-06T06:19:54-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v106 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 1a8662af-aa7e-4105-8de6-cf6983afd61e Fixity Check 2024-05-25T07:38:27-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event c9847ef6-312e-46a1-b1f4-aa283498f40c Virus Check 2024-05-25T07:38:27-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event bae516c0-8397-46f1-90af-825e5d11ef55 File Format Identification 2024-05-25T07:38:27-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v106 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event e73210fa-4c24-46c6-84d5-765f6384b2ca Virus Check 2024-10-15T00:39:58-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event a1d97bb7-1e86-4c52-a7c9-8c9ce609953a File Format Identification 2024-10-15T00:39:58-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v106 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event e2cce4fb-43b7-4772-aeb4-06833c02ffeb Fixity Check 2024-10-15T00:39:58-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event fefef292-3e92-4466-824d-2cc9926a4314 Virus Check 2025-05-23T07:41:07-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event bb0d2c28-8071-4230-bf8c-f4f0553ff0ae File Format Identification 2025-05-23T07:41:07-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v106 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 597aa032-69ae-403e-9bf7-8fd0f45123aa Fixity Check 2025-05-23T07:41:07-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event d074805e-c379-4b07-8718-7f083247c23d Fixity Check 2025-12-04T18:39:28-05:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event d8fcf8d8-7dec-4a2b-9144-543d4ed9a978 Virus Check 2025-12-04T18:39:28-05:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v9.2 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event c2b7d319-e1ed-4191-b31f-5f9bc188ac1e File Format Identification 2025-12-04T18:39:28-05:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v120 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event e22bd385-3ca4-4860-8172-2efda90e9652 Fixity Check 2026-06-15T12:26:29-04:00 Checksum recalculated for object D09002ee1a6ab43ff correctly matched against the value stored in metadata Success FDsys:agent Fixity_v1.0 executing program FDsys D09002ee1a6ab43ff source FDsys:event 97b35ce0-c5ed-47f2-bd8e-4ba6618b3d0c Virus Check 2026-06-15T12:26:30-04:00 Object D09002ee1a6ab43ff inspected for viruses Success FDsys:agent ScanEngine_v8.0 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 21d8893c-485c-4eea-95ae-14f670d4a477 File Format Identification 2026-06-15T12:26:30-04:00 File format identified for object D09002ee1a6ab43ff Success FDsys:agent Droid_v120 executing program FDsys D09002ee1a6ab43ff outcome FDsys:event 685ca286-1b2c-4b64-baa3-0c57dc7e74ee Message Digest Calculation 2026-07-06T00:47:20-04:00 Checksum calculated against object D09002ee1e46cf1fd Success FDsys:agent Documentum Server 25.2.0000.0123 Linux64.Oracle executing program FDsys D09002ee1e46cf1fd outcome FDsys:event b2ac102b-614f-4f15-a992-0706e2464403 Parsing 2026-07-06T00:47:20-04:00 Access Content Package P0b002ee1a6a51b61 was parsed. Descriptive metadata was extracted and persisted in MODS Success FDsys:agent ParsingFramework_v1.1.0 executing program FDsys P0b002ee1a6a51b61 source FDsys:event 0330f034-536a-479e-adde-c7690b1e1e72 File Format Identification 2026-07-06T00:47:20-04:00 File format identified for object D09002ee1e46cf1fd Success FDsys:agent Droid_v120 executing program FDsys D09002ee1e46cf1fd outcome FDsys:event 66d59da6-adf7-4409-a87b-051578a42048 Rendition Creation 2026-07-06T00:47:20-04:00 A new rendition R0b002ee1e46cf1e7 created from rendition R0b002ee1a6a51b63 and added to package P0b002ee1a6a51b61 Success FDsys:agent CreateAccessRendtions_v1.0 executing program FDsys R0b002ee1e46cf1e7 outcome FDsys R0b002ee1a6a51b63 source FDsys:event ebc8768c-e301-4b7f-b26a-729d4f09181d Deletion 2026-07-06T00:47:35-04:00 11002ee180000101 deleted object D09002ee1b4f4a19f from package P0b002ee1a6a51b61 Success FDsys:agent 11002ee180000101 implementer FDsys D09002ee1b4f4a19f outcome FDsys:event 8324cb9d-1120-4865-b8b6-1101a230a389 Reprocessed for Access 2026-07-06T00:47:35-04:00 11002ee180000988 has reprocessed ACP P0b002ee1a6a51b61 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 11002ee180000988 implementer FDsys P0b002ee1a6a51b61 source FDsys:event e084d968-4a22-4c27-a72f-0c2e1a1d8f2c Rendition Deletion 2026-07-06T00:47:35-04:00 11002ee180000101 deleted rendition R0b002ee1b4f4a193 from package P0b002ee1a6a51b61 Success FDsys:agent 11002ee180000101 implementer FDsys R0b002ee1b4f4a193 outcome FDsys:agent hotfolderadmin hotfolderadmin Person FDsys:agent documentumadmin FDSYS DocumentumAdmin Person FDsys:agent ContentServer_v7.3 ContentServer_v7.3 Software FDsys:agent CreateAIPFiles_v1.0 CreateAIPFiles_v1.0 Software FDsys:agent LiveCycle_v10.0.2 LiveCycle_v10.0.2 Software FDsys:agent Crypto_v1.0 Crypto_v1.0 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent 1.1.0 1.1.0 Software FDsys:agent ScanEngine_v8.0 ScanEngine_v8.0 Software FDsys:agent ScanEngine_v7.5 ScanEngine_v7.5 Software FDsys:agent Droid_v90 Droid_v90 Software FDsys:agent CreateACP_v1.0 CreateACP_v1.0 Software FDsys:agent Documentum Server 21.3.0000.0097 Linux64.Oracle Documentum Server 21.3.0000.0097 Linux64.Oracle Software FDsys:agent 11002ee180000101 11002ee180000101 Person FDsys:agent CreateAccessRendtions_v1.0 CreateAccessRendtions_v1.0 Software FDsys:agent documentumadmin FDSYS DocumentumAdmin Person FDsys:agent Droid_v97 Droid_v97 Software FDsys:agent 1.1.0 1.1.0 Software FDsys:agent LiveCycle_v11.0.0 LiveCycle_v11.0.0 Software FDsys:agent Droid_v97 Droid_v97 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent Droid_v106 Droid_v106 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent Droid_v106 Droid_v106 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent ScanEngine_v8.0 ScanEngine_v8.0 Software FDsys:agent Droid_v106 Droid_v106 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent ScanEngine_v8.0 ScanEngine_v8.0 Software FDsys:agent ScanEngine_v9.2 ScanEngine_v9.2 Software FDsys:agent Droid_v106 Droid_v106 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent ScanEngine_v9.2 ScanEngine_v9.2 Software FDsys:agent Droid_v106 Droid_v106 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent Droid_v120 Droid_v120 Software FDsys:agent ScanEngine_v9.2 ScanEngine_v9.2 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent Droid_v120 Droid_v120 Software FDsys:agent Fixity_v1.0 Fixity_v1.0 Software FDsys:agent ScanEngine_v8.0 ScanEngine_v8.0 Software FDsys:agent 11002ee180000988 11002ee180000988 Person FDsys:agent Droid_v120 Droid_v120 Software FDsys:agent 11002ee180000101 11002ee180000101 Person FDsys:agent CreateAccessRendtions_v1.0 CreateAccessRendtions_v1.0 Software FDsys:agent ParsingFramework_v1.1.0 ParsingFramework_v1.1.0 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