Hash: SHA256
If you would like to validate that the binaries you download are exactly the same as those provided and built by the Qtum team, then you can compare your binaries to the following sha256sum hashes:
6be49f54a929d43f18157c64479e0659aa8c6ac52a4f71f021af7cd9df7859d7 ./Qtum-electrum-v4.0.16-portable.exe
ec7b4e7ef619921eba6dda23d7f83ab7ca5f6e35045bda8342a8183c5fa1d7b6 ./Qtum-electrum-v4.0.16-setup.exe
0cf89f7b34708c8c5a51eed4b419e035b192f3a3e5067a4392a4f321e8864dc4 ./Qtum-electrum-v4.0.16-x86_64.AppImage
8527127364457fa12a802cecc0e94dd03946cdeab148123181a28fdfe53cb0af ./Qtum-electrum-v4.0.16.dmg
73c764048759d5b3cd05e552c216529ea3010e9b617ffc2864bce474295c47da ./Qtum-electrum-v4.0.16.exe