DC Field
Value
Language
dc.contributor.author
Tovanich, Natkamon
-
dc.contributor.author
Sas, Madalina I.
-
dc.contributor.author
Lebrun, Christophe
-
dc.contributor.author
Thadthapong, Munthitra
-
dc.contributor.author
Knottenbelt, William J.
-
dc.contributor.author
Gaudinat, Arnaud
-
dc.contributor.author
Mattavelli, Marco
-
dc.date.accessioned
2026-01-13T15:15:20Z
-
dc.date.available
2026-01-13T15:15:20Z
-
dc.date.issued
2025-10-14
-
dc.identifier.citation
<div class="csl-bib-body"> <div class="csl-entry">Tovanich, N., Sas, M. I., Lebrun, C., Thadthapong, M., Knottenbelt, W. J., Gaudinat, A., &#38; Mattavelli, M. (2025, October 14). <i>SoK: Unified Blockchain Data Structure</i> [Conference Presentation]. The 7th International Conference on Blockchain Computing and Applications (BCCA 2025), Dubrovnik, Croatia. https://doi.org/10.34726/11724</div> </div>
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/224267
-
dc.identifier.uri
https://doi.org/10.34726/11724
-
dc.description
Over the last 15 years, blockchain technologies have evolved into a heterogeneous ecosystem with numerous practical applications. The diversity of blockchain data models ranging from UTxO-based to account-based systems and evolving towards smart contract platforms - has led to fragmentation in how blockchain data is stored, accessed, and analysed. This heterogeneity hinders interoperability, complicates cross-chain analytics, and limits reproducibility in blockchain research. In this paper, we present a comprehensive study of blockchain data unification, covering a wide range of academic and commercial approaches. We examine their underlying data structures and identify key limitations in existing solutions. Building on these insights, we propose a unified data model that abstracts and flattens token transfer data while capturing the semantics of both UTxO and account-based paradigms. We conclude by outlining future research directions to further validate and extend this model across diverse blockchain ecosystems.
-
dc.language.iso
en
-
dc.rights.uri
http://creativecommons.org/licenses/by-sa/4.0/
-
dc.subject
Public blockchain
en
dc.subject
Blockchain data
en
dc.subject
Distributed ledger technology
en
dc.subject
Standardisation
en
dc.subject
Data structure
en
dc.title
SoK: Unified Blockchain Data Structure
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.rights.license
Creative Commons Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International
de
dc.rights.license
Creative Commons Attribution-ShareAlike 4.0 International
en
dc.identifier.doi
10.34726/11724
-
dc.contributor.affiliation
Imperial College London, United Kingdom of Great Britain and Northern Ireland (the)
-
dc.contributor.affiliation
HES-SO Genève, Switzerland
-
dc.contributor.affiliation
Imperial College London, United Kingdom of Great Britain and Northern Ireland (the)
-
dc.contributor.affiliation
HES-SO University of Applied Sciences and Arts Western Switzerland, Switzerland
-
dc.contributor.affiliation
École Polytechnique Fédérale de Lausanne, Switzerland
-
dc.type.category
Conference Presentation
-
tuw.researchTopic.id
I4
-
tuw.researchTopic.name
Information Systems Engineering
-
tuw.researchTopic.value
100
-
tuw.publication.orgunit
E193-07 - Forschungsbereich Visual Analytics
-
tuw.author.orcid
0000-0001-9680-9282
-
tuw.author.orcid
0009-0005-0323-6101
-
tuw.author.orcid
0000-0002-8846-6328
-
tuw.author.orcid
0000-0002-8490-1011
-
tuw.author.orcid
0000-0003-3807-2256
-
tuw.author.orcid
0000-0002-7742-0332
-
dc.rights.identifier
CC BY-SA 4.0
de
dc.rights.identifier
CC BY-SA 4.0
en
tuw.event.name
The 7th International Conference on Blockchain Computing and Applications (BCCA 2025)
en
tuw.event.startdate
14-10-2025
-
tuw.event.enddate
17-10-2025
-
tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
-
tuw.event.place
Dubrovnik
-
tuw.event.country
HR
-
tuw.event.presenter
Tovanich, Natkamon
-
tuw.event.presenter
Sas, Madalina I.
-
tuw.event.track
Multi Track
-
wb.sciencebranch
Informatik
-
wb.sciencebranch.oefos
1020
-
wb.sciencebranch.value
100
-
item.mimetype
application/pdf
-
item.openairetype
conference paper not in proceedings
-
item.openairecristype
http://purl.org/coar/resource_type/c_18cp
-
item.cerifentitytype
Publications
-
item.languageiso639-1
en
-
item.openaccessfulltext
Open Access
-
item.grantfulltext
open
-
item.fulltext
with Fulltext
-
crisitem.author.dept
E193-07 - Forschungsbereich Visual Analytics
-
crisitem.author.dept
Imperial College London, United Kingdom of Great Britain and Northern Ireland (the)
-
crisitem.author.dept
HES-SO Genève, Switzerland
-
crisitem.author.dept
Imperial College London, United Kingdom of Great Britain and Northern Ireland (the)
-
crisitem.author.dept
HES-SO University of Applied Sciences and Arts Western Switzerland, Switzerland
-
crisitem.author.dept
École Polytechnique Fédérale de Lausanne, Switzerland
-
crisitem.author.orcid
0000-0001-9680-9282
-
crisitem.author.orcid
0000-0002-7742-0332
-
crisitem.author.parentorg
E193 - Institut für Visual Computing and Human-Centered Technology
-
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