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We first present a model for the evaluation of a data distribution scheme for its efficiency in terms of redundancy. Then, we present a fully decentralized self-regulated data distribution scheme assuring storage scalability and redundancy for collaborative blockchains based on fully redundant global state. The proposed solution does not incur additional communication. We examine the efficiency of the proposed scheme based on experiments. Our results demonstrate that the proposed system assures a level of redundancy for a given set of nodes and data volume, optimizes storage space utilization, and provides uniform distribution of data.<\/jats:p>","DOI":"10.1145\/3665651","type":"journal-article","created":{"date-parts":[[2024,5,22]],"date-time":"2024-05-22T14:17:13Z","timestamp":1716387433000},"page":"1-22","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["Self-Regulated Adaptive Data Distribution for Redundant and Scalable Blockchain Storage"],"prefix":"10.1145","volume":"4","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4837-0313","authenticated-orcid":false,"given":"Azam","family":"Khan","sequence":"first","affiliation":[{"name":"School of Computing and Mathematical Sciences, University of Leicester, Leicester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3378-1152","authenticated-orcid":false,"given":"Ashiq","family":"Anjum","sequence":"additional","affiliation":[{"name":"School of Computing and Mathematical Sciences, University of Leicester, Leicester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7233-6943","authenticated-orcid":false,"given":"Aad","family":"Van Moorsel","sequence":"additional","affiliation":[{"name":"School of Computer Science, University of Birmingham, Birmingham, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2025,6,13]]},"reference":[{"key":"e_1_3_1_2_2","unstructured":"bitcoin. 2023a. 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