The term european blackbird is identified in base64 scheme by the sequence ZXVyb3BlYW4gYmxhY2tiaXJk, while the MD5 signature is equal to f8cd01ef32f81bb6eeac2ee9d5e25a4a. The ASCII encoding of european blackbird in hexadecimal notation is 6575726f7065616e20626c61636b62697264.