The term swedish nightingale is identified in base64 scheme by the sequence c3dlZGlzaCBuaWdodGluZ2FsZQ==, while the MD5 signature is equal to 38b9fb7810f4243b7ae7cecfc9518902. The ASCII encoding of swedish nightingale in hexadecimal notation is 73776564697368206e69676874696e67616c65.