Ex Situ is an open-source spatial index for tracking displaced cultural artifacts using geospatial coordinates?

Ex Situ is an open-source spatial index for tracking displaced cultural artifacts using geospatial coordinates.

It enables visualization of artifact origins and current locations to identify looting patterns and support repatriation?

It enables visualization of artifact origins and current locations to identify looting patterns and support repatriation.

Built on GitHub with GeoJSON/CSV support, it invites contributions from institutions and citizen scientists.

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Hacker News July 21, 2026

⚡Mapping stolen heritage with an open-source spatial database…

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Key Points

Ex Situ is an open-source spatial index for tracking displaced cultural artifacts using geospatial coordinates.
It enables visualization of artifact origins and current locations to identify looting patterns and support repatriation.
Built on GitHub with GeoJSON/CSV support, it invites contributions from institutions and citizen scientists.

Empowers researchers and advocates with a transparent tool to document and recover stolen cultural heritage.