The term alexander alexandrovich blok is identified in base64 scheme by the sequence YWxleGFuZGVyIGFsZXhhbmRyb3ZpY2ggYmxvaw==, while the MD5 signature is equal to a45bd17b817ae35222be8cb68e97d7bd. The ASCII encoding of alexander alexandrovich blok in hexadecimal notation is 616c6578616e64657220616c6578616e64726f7669636820626c6f6b.