Hack4DK 2025
Participate in Hack4DK 2025 at the Black Diamond on 26 and 27 September.

Photo: Hack4DK
Published 03 June 2025 | Revision 21 July 2025
Come and be part of perhaps the largest cultural heritage hackathon in Denmark, where open data, innovation and collaboration are in focus!
On Friday, 26 September, we will open our doors at 2:00 p.m. with the opportunity for help installing software or exploring the datasets we have collected. The official part of the programme will start at 3:00 p.m. with a welcome and presentation of datasets. We will then divide into working groups and continue until 10:30 p.m..
On Saturday, 27 September, we will start at 10 a.m. and continue until 3 p.m., when we will conclude the official part of the programme with presentations, but that does not mean that the day is over. We can either get home and relax with the family or stay a little longer. Between 3 p.m. and 5 p.m., we will hold an informal and cosy networking session, where we can continue the conversations and exchange ideas.
Hack4DK is organised by employees from Royal Danish Library, the Danish Film Institute, the University of Copenhagen, the National Museum of Denmark, the Danish National Archives and the National Gallery of Denmark.
We look forward to seeing you.
Registration Hack4DK
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Find Hack4DK's programme and other information about the hackathon.