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The tool Website Evidence Collector (WEC) automates the website evidence collection of storage and transfer of personal data. https://edps.europa.eu/press-publications/edps-inspection-software_en

Content for chapters of the TDD other than HLA (chapter 1)

https://code.europa.eu/oots/tdd/tdd_chapters/-/wikis/home

Digital Signature Service : creation, extension and validation of advanced electronic signatures

Examples of DSS integration

training for cybersecurity professionals, developers of AI systems,

Regulatory Reporting Metadata Vocabulary

The PreserveEU system is a digital preservation solution to ensure the long-term validity, integrity, and authenticity of electronically signed documents. Instead of applying multiple timestamps to each document (as in traditional extension methods), it leverages a Merkle Tree (Hash Tree) structure to efficiently group document hashes and preserve them collectively.

By combining cryptographic hashing and trusted timestamps, PreserveEU offers a scalable, secure, and cost-efficient way to maintain compliance and protect digital evidence for decades.