Hello, I wrote a tool for checksum validation, which is located here: https://github.com/getsumio/getsum
Currently I am hunting feed-backs, idea is you have remotely deploy servers in several zones and a scheduler run i.e. daily basis 'getsum -remoteOnly http://example.com/file expectedSum' against those servers and collect feedback. Project is very young also my first golang app but I believe I have finished fair part of application:) and I am planning to actively maintain. I was wondering if you see a use case here or give me some feedback:) Thank you & have a nice week Burak