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arXiv · 1804.08342

ARCHANGEL: Trusted Archives of Digital Public Documents

John Collomosse·Tu Bui·Alan Brown·John Sheridan·Alex Green·Mark Bell·Jamie Fawcett·Jez Higgins·Olivier Thereaux
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Abstract

We present ARCHANGEL; a de-centralised platform for ensuring the long-term integrity of digital documents stored within public archives. Document integrity is fundamental to public trust in archives. Yet currently that trust is built upon institutional reputation --- trust at face value in a centralised authority, like a national government archive or University. ARCHANGEL proposes a shift to a technological underscoring of that trust, using distributed ledger technology (DLT) to cryptographically guarantee the provenance, immutability and so the integrity of archived documents. We describe the ARCHANGEL architecture, and report on a prototype of that architecture build over the Ethereum infrastructure. We report early evaluation and feedback of ARCHANGEL from stakeholders in the research data archives space.

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John Collomosse, Tu Bui, Alan Brown, John Sheridan, Alex Green, Mark Bell, Jamie Fawcett, Jez Higgins, Olivier Thereaux. 2018-04-23. ARCHANGEL: Trusted Archives of Digital Public Documents. https://arxiv.org/abs/1804.08342

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