Add NLNet funding notice

README.md

@@ -247,6 +247,16 @@ As such, we recommend running any public Genealogos instance in some containeris
 ## License
 Distributed under the MIT License. See `LICENSE` for more information.
 
+## Funding
+
+This project was funded through [NGI0 Entrust](https://nlnet.nl/entrust), a
+fund established by [NLnet](https://nlnet.nl) with financial support from the
+European Commission's [Next Generation Internet](https://ngi.eu) program. Learn
+more at the [NLnet project page](https://nlnet.nl/project/Genealogos).
+
+[<img src="https://nlnet.nl/logo/banner.png" alt="NLnet foundation logo" width="20%" />](https://nlnet.nl)
+[<img src="https://nlnet.nl/image/logos/NGI0_tag.svg" alt="NGI Zero Logo" width="20%" />](https://nlnet.nl/entrust)
+
 ## Contact
 [![Tweag][tweag-logo]][tweag-url]