https://169.63.64.51/downloads/test10
https://169.63.64.51/downloads/test10.sha256sum
https://169.63.64.51/downloads/test100
https://169.63.64.51/downloads/test100.sha256sum
https://169.63.64.51/downloads/test1000
https://169.63.64.51/downloads/test1000.sha256sum
https://169.63.64.51/downloads/test10000
https://169.63.64.51/downloads/test10000.sha256sum
https://169.63.64.51/downloads/test500
https://169.63.64.51/downloads/test500.sha256sum