The term wilhelm von opel is identified in base64 scheme by the sequence d2lsaGVsbSB2b24gb3BlbA==, while the MD5 signature is equal to aead6b5f970e22c37907858a1e8baa59. The ASCII encoding of wilhelm von opel in hexadecimal notation is 77696c68656c6d20766f6e206f70656c.