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The HOPE system consists of different parts. These parts are the local systems of Content Providers, the HOPE Aggregator, the HOPE PID service, the HOPE Shared Object repository (henceforth SOR) and the discovery services. Figure 1 shows a diagram of the component parts of the HOPE system and of the data-flows can be found. This diagram is derived from the high level design1. Figure 1 shows a proposed updated version of the diagram. In the hope consortium is agreed that the HOPE SOR won‟t provide the upload to social sites. Therefore it is left out and not mentioned further in this. | Heritage of the 0 People s Europe Deliverable D5.1 HOPE Grant agreement no 250549 Heritage of the People s Europe Repository Infrastructure and Detailed Design Deliverable number D5.1 Status FINAL Authors Jerry de Vries Delivery Date 01-04-2011 Dissemination level Public . . . . . BU HOPE is co-funded by the European Union through the ICT Policy Support Programme. Heritage of the 0 People s Europe Version history Date Changes Version Name 25-02-2011 First draft 0.1 Jerry de Vries 01-03-2011 Schemas added 0.2 Jerry de Vries 02-03-2011 Technical description of components added 0.3 Jerry de Vries 09-03-2011 UML diagrams added design choices updated 0.4 Jerry de Vries 11-03-2011 Updated design choices 0.5 Jerry de Vries 14-03-2011 Added conclusion 0.6 Jerry de Vries 24-03-2011 Changes made based on the first reviews 0.7 Jerry de Vries 25-03-2011 Changes made based on the last reviews. Updated appendix in separate document. 0.8 Jerry de Vries 25-03-2011 Added PPSS as tool and last check up 1.0 Jerry de Vries 28-03-2011 Described PID service in separate chapter 1.1 Jerry de Vries Contributors Institution IISG Name Gordan Cupac Mario Mieldijk Sjoerd Siebinga Titia van der Werf Lucien van Wouw CNR-ISTI Alessia Bardi Paolo Manghi Franco Zoppi MM HOPE is co-funded by the European Union through the ICT Policy Support Programme. 1 Heritage of the 0 People s Europe Table of contents Introduction .4 1. SOR Detailed design.7 1.1 SOR components.8 1.1.1 Submission API.8 1.1.2 Dissemination API.8 1.1.3 Administration API.8 1.1.4 IAA Identification Authentication Authorization. 8 1.1.5 Ingest platform.9 1.1.6 Administration platform.9 1.1.7 Convert platform . 9 1.1.8 Delivery platform . 9 1.1.9 Technical Metadata storage.10 1.1.10 Digital Object Depot.10 1.1.11 Derivative storage . 10 1.1.12 Cluster manager . 10 1.1.13 Processing Queue Manager . 11 1.1.14 Staging Area.11 2. Persistent Identifier Service. 12 2.1 High Level Design PID .