Location data
The database of towns on the clock comes from GeoNames, used under the Creative Commons Attribution 4.0 licence. The attribution that licence requires is shown on the clock itself, where the data lives.
Typefaces
This site is set in three typefaces, all under the SIL Open Font License 1.1. The licence text for each is served alongside the fonts, which is what that licence requires.
Software
The clock’s software includes LVGL and cJSON under the MIT licence, and minimp3 under CC0. This shop is built on MedusaJS and TanStack Start, both MIT.