Trustworthy Provenance for Big Data Science: a Modular Architecture Leveraging Blockchain in Federated Settings
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912404251607040 |
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| author | Marchioro, Nicola Giuseppe Velegrakis, Yannis Anantharaj, Valentine Foster, Ian Fiore, Sandro Luigi |
| author_facet | Marchioro, Nicola Giuseppe Velegrakis, Yannis Anantharaj, Valentine Foster, Ian Fiore, Sandro Luigi |
| contents | Ensuring the trustworthiness and long-term verifiability of scientific data is a foundational challenge in the era of data-intensive, collaborative research. Provenance metadata plays a key role in this context, capturing the origin, transformation, and usage of research artifacts. However, existing solutions often fall short when applied to distributed, multi-institutional settings. This paper introduces a modular, domain-agnostic architecture for provenance tracking in federated environments, leveraging permissioned blockchain infrastructure to guarantee integrity, immutability, and auditability. The system supports decentralized interaction, persistent identifiers for artifact traceability, and a provenance versioning model that preserves the history of updates. Designed to interoperate with diverse scientific domains, the architecture promotes transparency, accountability, and reproducibility across organizational boundaries. Ongoing work focuses on validating the system through a distributed prototype and exploring its performance in collaborative settings. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_24675 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Trustworthy Provenance for Big Data Science: a Modular Architecture Leveraging Blockchain in Federated Settings Marchioro, Nicola Giuseppe Velegrakis, Yannis Anantharaj, Valentine Foster, Ian Fiore, Sandro Luigi Networking and Internet Architecture Ensuring the trustworthiness and long-term verifiability of scientific data is a foundational challenge in the era of data-intensive, collaborative research. Provenance metadata plays a key role in this context, capturing the origin, transformation, and usage of research artifacts. However, existing solutions often fall short when applied to distributed, multi-institutional settings. This paper introduces a modular, domain-agnostic architecture for provenance tracking in federated environments, leveraging permissioned blockchain infrastructure to guarantee integrity, immutability, and auditability. The system supports decentralized interaction, persistent identifiers for artifact traceability, and a provenance versioning model that preserves the history of updates. Designed to interoperate with diverse scientific domains, the architecture promotes transparency, accountability, and reproducibility across organizational boundaries. Ongoing work focuses on validating the system through a distributed prototype and exploring its performance in collaborative settings. |
| title | Trustworthy Provenance for Big Data Science: a Modular Architecture Leveraging Blockchain in Federated Settings |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2505.24675 |