This deliverable is the main report for the MARVEL Data Corpus and the related activities that were performed. It provides details concerning: i) the design and implementation of the service, ii) the deployment in the cloud infrastructure of PSNC, iii) the security and privacy assessments, iv) licencing aspects, v) a summary of the legal compliance (detailed in D2.6), vi) user evaluation trials and acceptance, vi) community building and Corpus continuity plans after the end of the project, and vii) an outline of the exploitation strategy (detailed in D7.6). D2.5 is the final outcome of the tasks T2.3 (M30) and T2.4 (M36).