Reflections on the Past, Present and Future of Blockchain Foundations and Applications (Invited Talk)

Abraham, Ittai

doi:10.4230/OASIcs.FAB.2022.1

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Reflections on the Past, Present and Future of Blockchain Foundations and Applications (Invited Talk)

Author Ittai Abraham

Part of: Volume: 5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022)
Part of: Series: Open Access Series in Informatics (OASIcs)
Part of: Conference: International Symposium on Foundations and Applications of Blockchain (FAB)
License: Creative Commons Attribution 4.0 International license
Publication Date: 2022-06-21

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OASIcs.FAB.2022.1.pdf

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Document Identifiers

DOI: 10.4230/OASIcs.FAB.2022.1
URN: urn:nbn:de:0030-drops-162686

Subject Classification

ACM Subject Classification

Theory of computation → Distributed algorithms
Applied computing → Digital cash
Computer systems organization → Dependable and fault-tolerant systems and networks

Keywords

Blockchain

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Abstract

We survey some of the amazing progress in Blockchain technology in the last 5 years: from foundations like consensus protocols, execution models, and zero-knowledge proofs, to why these foundations are critical for applications like decentralized finance and web3. The main part of the talk will try to envision the future of Blockchains: how will the "Endgame" look like? What foundations are we still missing? We argue that for Blockchains to thrive and reach Billions of users, we should expect a much more regulated landscape to emerge and discuss some exciting opportunities in reg-crypto and RegDeFi. An example of this direction is our new work on UTT which is a decentralized Ecash system with accountable privacy.

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Ittai Abraham. Reflections on the Past, Present and Future of Blockchain Foundations and Applications (Invited Talk). In 5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022). Open Access Series in Informatics (OASIcs), Volume 101, p. 1:1, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022) https://doi.org/10.4230/OASIcs.FAB.2022.1

Author Details

Ittai Abraham

VMware, Herzelia, Israel

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