The term aleksandr aleksandrovich blok is identified in base64 scheme by the sequence YWxla3NhbmRyIGFsZWtzYW5kcm92aWNoIGJsb2s=, while the MD5 signature is equal to d567a6fce2cac075d0919290362df0f3. The ASCII encoding of aleksandr aleksandrovich blok in hexadecimal notation is 616c656b73616e647220616c656b73616e64726f7669636820626c6f6b.