Is My Perspective Better Than Yours? Blockchain Interoperability with Views

• DOI: 10.36227/techrxiv.20025857.v2
• Publication Date: 2022-07-07T21:56:13Z
• Authors: Rafael Belchior; Limaris Torres; Jonas Pfannschmid; André Vasconcelos; Miguel Correia
• Keywords: Distributed ledger

<p>Distributed ledger technology (DLT) provides decentralized and tamper-resistant data storage, replicated among mutually untrusting participants. With the advancement of this technology, different privacy-preserving blockchains have been proposed, such as Corda, Hyperledger Fabric, Digital Asset's Canton. These distributed ledgers only provide \emph{partial consistency}, which implies that participants can view same differently. </p> <p>A \emph{view} represents states a blockchain available to particular stakeholder. The combination views forms an integrated consistent global state shared by all <p>This paper introduces BUNGEE (Blockchain UNifier GEnErator), first DLT generator, allow capturing snapshots, constructing views, performing arbitrary operations on those, integrating views. Creating allows interesting applications, stakeholder-centric snapshots for audits, cross-chain analysis, migration, analytics.</p>