Another thing I would do was run it through md5sum on both computers. On linux: echo "bc1qzyda53xqwkqruex3mzwvpja04x23r572mygpgfc90qckdw2cwwaqr2h70u" | md5sum
12b0f10292c89d8be2e154ead4b8c819 -
Even a single character wrong makes a completely different hash. Thus, if they have the same lead 6 or so digits, they are virtually certain to be the same.