Having more than one signing authority for a certificate


Hello all,

I am new to Blockcerts and am wondering, if we can have more then one signing authority for the certificate (More than one Issuer if I am not wrong). (i.e.) if a certificate needs to be signed by the University & Education Bureau of state after creating for it to be valid, and also needs to match both signatures while verifying etc., If we can, then how can we do that.

Gowtham R