%l8MBxGCNQ6m4kXMUy5f3rFxyp5jh6aB7igbqbstZoXI=.sha256all the base64 used in the ssb protocols MUST be canonical and invalid base64 MUST be rejected
%l8MBxGCNQ6m4kXMUy5f3rFxyp5jh6aB7igbqbstZoXI=.sha256all the base64 used in the ssb protocols MUST be canonical and invalid base64 MUST be rejected