maarten & maarten

Maarten Brinkerink (Digitaal Werktuig) & Maarten Zeinstra (IP Squared) are established collaborators who frequently work together on various projects.

Digitaal Werktuig is a freelance enterprise (Est. October 2020) founded by Maarten Brinkerink M.A. Maarten Brinkerink is an expert in digital culture and information processing. He is an experienced project manager, researcher and consultant, working in the cultural heritage sector for 15 years. Next to his freelance activities, Maarten also works at the Netherlands Institute for Sound and Vision as an IT solution architect.

IP Squared is a freelance consultancy (est. Sept. 2018) of Maarten Zeinstra LL.M. M.Sc. Maarten Zeinstra is an intellectual property / ICT lawyer and an information specialist. His projects include technological reviews, copyright/IT Law consultancy. advocacy, and policy writing.

Need us both? contact us at


Projects include:

  • Project coordination of the Luxembourg national authority file for heritage institutions (LUDAP), 2018 –
  • Guidelines on Copyright and Open Data (2018)
  • Masterclass on open heritage data (2020)
  • Advice on implementing knowledge base at a national audiovisual archive (2022)
  • Guide on archiving for individual creatives (2022)
  • Review of a linked data store for heritage information (2022)
  • Guidance on information management (2022 -)

Proudly powered by WordPress