Note that what I find very strange, is that the first MACHINE comes up with efe6373f8d36e03f92f0198b5c2891fba8b459bd1e16ee9043f3e3d85a47c65e as unihash.
 
But for the second MACHINE it says the hash was 8da90b016d0a41cac6ce46c20d8ee64d5e7af35687de43c306544508050227e8 (why? how?) and is changed to efe6373f8d36e03f92f0198b5c2891fba8b459bd1e16ee9043f3e3d85a47c65e (which it should have been in the first place).
 
Does this suggest a lookup issue?