TIMESTAMP = 1526126857
SHA256 (oracle/sqldeveloper-18.1.0.095.1630-no-jre.zip) = 63abebe7e2bffe3a1a4d4854238d327224b54feaeffcd5b4eb1ae9dd1abd6e37
SIZE (oracle/sqldeveloper-18.1.0.095.1630-no-jre.zip) = 366306753