The term ivan iii vasilievich is identified in base64 scheme by the sequence aXZhbiBpaWkgdmFzaWxpZXZpY2g=, while the MD5 signature is equal to 79ec33c6a1116dda109a7606ba528fd1. The ASCII encoding of ivan iii vasilievich in hexadecimal notation is 6976616e2069696920766173696c696576696368.