-datetime_created_unix=$(stat -c%y "${uuid_file}")
-datetime_created_rfc3339=$(date -u "+%Y-%m-%dT%TZ" -d "${datetime_created_unix}")
-datetime_created_friendly=$(date -u "+%Y-%m-%d %T (UTC)" -d "${datetime_created_unix}")
+datetime_created_unix=$(get_creation_date_from_meta_file_seconds "$meta_file")
+datetime_created_rfc3339=$(date -u "+%Y-%m-%dT%TZ" -d "@${datetime_created_unix}")
+datetime_created_friendly=$(date -u "+%Y-%m-%d %T (UTC)" -d "@${datetime_created_unix}")