And finally: `aws s3 cp --endpoint-url https://opentopography.s3.sdsc.edu --no-sign-request s3://raster/COP30/COP30_hh/Copernicus_DSM_10_N00_00_E006_00_DEM.tif .` The basename has changed, Used to be:
`Copernicus_DSM_COG_10_{lat}_00_{lon}_00_DEM` vs now
`Copernicus_DSM_10_{lat}_00_{lon}_00_DEM`.
Subtle differences that make you pull you hairs, as always.