As it (sadly) actually relies on the lookup of the data we do not
control what the result will be.
But in this case make sure we select the expected currency.
Openalias.org is great! There is openalias.rs (written in Rust) to
lookup and parse OpenAlias data.
This is a ruby wrapper around that rust library.
I don't know what I am doing so use at your own risk..and with care.
