{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T16:00:58Z","timestamp":1772121658173,"version":"3.50.1"},"reference-count":42,"publisher":"Emerald","issue":"5","license":[{"start":{"date-parts":[[2021,7,26]],"date-time":"2021-07-26T00:00:00Z","timestamp":1627257600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJWIS"],"published-print":{"date-parts":[[2021,9,21]]},"abstract":"<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title>\n<jats:p>The rapid technological growth, changes in consumer demands, products\u2019 built-in obsolescence, presence of more non-repairable parts, shorter lifespan, etc., lead to the generation of e-waste at an unprecedented rate. Although a number of research proposals and business products to manage e-waste exist in the literature, they lack in many aspects such as incomplete coverage of product\u2019s life cycle, access control, payment channels (in few cases), incentive mechanisms, scalability issues, and missing experimental validation. The purpose of this paper is to introduce a novel blockchain-based e-waste management system aiming to mitigate the above-mentioned downsides and limitations of the existing proposals.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title>\n<jats:p>This paper proposes a robust and reliable e-waste management system by leveraging the power of blockchain technology, which captures the complete life cycle of e-products commencing from their manufacturing as new products to their disposal as e-waste and their recycling back into raw materials.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Findings<\/jats:title>\n<jats:p>While the use of blockchain technology increases accountability, transparency and trust in the system, the proposal overcomes various challenges and limitations of the existing systems by providing seamless interactions among various agencies.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title>\n<jats:p>This paper presents a prototype implementation of the system as a proof-of-concept using solidity on the Ethereum platform and this paper performs experimental evaluations to demonstrate its feasibility and effective performance in terms of execution gas cost and transaction throughput.<\/jats:p>\n<\/jats:sec>","DOI":"10.1108\/ijwis-03-2021-0024","type":"journal-article","created":{"date-parts":[[2021,7,23]],"date-time":"2021-07-23T11:26:54Z","timestamp":1627039614000},"page":"449-479","source":"Crossref","is-referenced-by-count":46,"title":["A unified blockchain-based platform for global e-waste management"],"prefix":"10.1108","volume":"17","author":[{"given":"Swagatika","family":"Sahoo","sequence":"first","affiliation":[]},{"given":"Arnab","family":"Mukherjee","sequence":"additional","affiliation":[]},{"given":"Raju","family":"Halder","sequence":"additional","affiliation":[]}],"member":"140","published-online":{"date-parts":[[2021,7,26]]},"reference":[{"key":"key2021110512422206600_ref001","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.jnca.2019.06.018","article-title":"Blockchain for smart communities: applications, challenges and opportunities","volume":"144","year":"2019","journal-title":"Journal of Network and Computer Applications"},{"key":"key2021110512422206600_ref002","unstructured":"Agora (2018), \u201cWaste management fueled by blockchain\u201d, available at: www.agoratechlab.com\/ [accessed 2018]."},{"key":"key2021110512422206600_ref003","doi-asserted-by":"publisher","first-page":"44905","DOI":"10.1109\/ACCESS.2021.3066503","article-title":"Blockchain-based forward supply chain and waste management for covid-19 medical equipment and supplies","volume":"9","year":"2021","journal-title":"IEEE Access"},{"issue":"5","key":"key2021110512422206600_ref004","doi-asserted-by":"crossref","first-page":"408","DOI":"10.1177\/0734242X18767038","article-title":"E-waste management in India: a mini-review","volume":"36","year":"2018","journal-title":"Waste Management and Research: The Journal for a Sustainable Circular Economy"},{"key":"key2021110512422206600_ref005","unstructured":"Benet, J. 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