> For the complete documentation index, see [llms.txt](https://registries.govstack.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://registries.govstack.global/readme.md).

# Digital Registries Building Block Specification

Version 3.0-alpha; June 2026

***Coordinating authors:***\
Dr. Bimal Kumar, Xilene Siquero, and Sebastian Leidig (Aam Digital)

***Authors:***\
Janet Ngugi, Vivek Rana, Chinenye Ifebirinachi, Ananya Jha, Umang Gupta, and Leonora Smart-Abbey, and Jeremi Joslin

***Editors:***\
Ali González-García and David Higgins

***

***First version by:*** \
Frank Grozel (UNCTAD), Ingmar Vali (ITU), Tambet Artma (ITU), Saurav Bhattarai (GIZ), Dr. P. S. Ramkumar (ITU), Rauno Kulla (UNCTAD), and Sebastian Leidig

<figure><img src="https://content.gitbook.com/content/CzwPeYV3yHAVFUTfVq5O/blobs/xbsHc5sFfLqHMRnKhnEr/Registries.svg" alt=""><figcaption></figcaption></figure>