The term cock-a-leekie is identified in base64 scheme by the sequence Y29jay1hLWxlZWtpZQ==, while the MD5 signature is equal to 477ab642686cd2beae9f5fb05d53fa09. The ASCII encoding of cock-a-leekie in hexadecimal notation is 636f636b2d612d6c65656b6965.