The term inertial reference frame is identified in base64 scheme by the sequence aW5lcnRpYWwgcmVmZXJlbmNlIGZyYW1l, while the MD5 signature is equal to 6cef103f8c31f13ce173ea070b2b1657. The ASCII encoding of inertial reference frame in hexadecimal notation is 696e65727469616c207265666572656e6365206672616d65.