I made this change and it still failed
sha1sum: WARNING: 1 computed checksum did NOT match
------------------------------------------------------------
Download of https://download.nextcloud.com/server/releases/nextcloud-23.0.12.zip did not match expected checksum.
Found:
d138641b8e7aabebe69bb3ec7c79a714d122f729 /tmp/nextcloud.zip
Expected:
9b766a33b5d863ade22ee4ee34585d7df93552da /tmp/nextcloud.zip
Have NextCloud updated their archives again? I swapped in this new hash and it worked, however this clearly undermines the security that this check is meant to provide. Is there not a location where the checksum can be downloaded from reliably?