ARCHANGEL：数字公共文档的可信归档
ARCHANGEL: Trusted Archives of Digital Public Documents
摘要：
ARCHANGEL是一个分散的平台，用于确保存储在公共档案馆中的数字文档的长期完整性。文件完整性是公众对档案馆信任的基础。然而，目前这种信任是建立在机构声誉的基础上的--对中央权威机构的表面信任，比如国家政府档案馆或大学。ARCHANGEL提出了一个转变，以技术强调这种信任，使用分布式账本技术（DLT）来加密保证来源，不变性和存档文件的完整性。我们描述了ARCHANGEL架构，并报告了在以太坊基础设施上构建的架构原型。我们报告了研究数据档案空间的利益相关者对ARCHANGEL的早期评估和反馈。
英文摘要：
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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