The term micromillimeter is identified in base64 scheme by the sequence bWljcm9taWxsaW1ldGVy, while the MD5 signature is equal to 7f5a8253bd93047b17de2c93996a7ecf. The ASCII encoding of micromillimeter in hexadecimal notation is 6d6963726f6d696c6c696d65746572.