DIVER OSINT CTF 2026 "druk" Writeup
Table of Contents
This article was automatically translated from Japanese by AI.
Challenge
Solution
Searching for "Dagana bitcoin" led to a Forbes article. It includes satellite imagery of the Bitcoin mining site in Dagana and describes the facility as being near a middle school serving a rural community.
Searching Google Maps for "Dagana Bhutan middle school" did not reveal the location directly, so I examined schools around Dagana one by one. This led to the mining facility near Gesarling Central School.
The facility is located around 26.9101, 89.9166.
Flag
26.9101, 89.9166
Notes
The Forbes article identifies four mining facilities in satellite imagery. The other three sites are:
- Former Education City site:
27.3357, 89.5600 - Dochula:
27.4880, 89.7426 - Trongsa:
27.397, 90.5542