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Verifying the Integrity of Hyperlinked Information Using Linked Data and Smart Contracts

Braun, Christoph; Käfer, Tobias

Abstract:
We present an approach to verify off-chained information using Linked Data, Smart Contracts, and RDF graph hashes stored on a Distributed Ledger. We use the notion of a Linked Pedigree, i.e. a decentralised dataset for storing hyperlinked information, as modelling foundation. We evaluate our approach by comparing different ways to build the Smart Contract. We develop a cost model and show, based on our implementation, that for managing multiple Linked Pedigree instances, a single larger Smart Contract is superior to multiple smaller Smart Contracts for supply chains shorter than 50 participants.

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Verlagsausgabe §
DOI: 10.5445/IR/1000104892
Veröffentlicht am 03.02.2020
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Angewandte Informatik und Formale Beschreibungsverfahren (AIFB)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2019
Sprache Englisch
Identifikator ISBN: 978-3-030-33219-8
ISSN: 0302-9743, 1611-3349
KITopen-ID: 1000104892
Erschienen in Semantic Systems. The Power of AI and Knowledge Graphs: 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9–12, 2019, Proceedings. Ed.: M. Acosta
Veranstaltung 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Deutschland, 09.09.2019 – 12.09.2019
Verlag Springer
Seiten 376-390
Serie Lecture Notes in Computer Science (LNCS) ; 11702
Nachgewiesen in Dimensions
Scopus
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