The term circular measure is identified in base64 scheme by the sequence Y2lyY3VsYXIgbWVhc3VyZQ==, while the MD5 signature is equal to 8c73a3dcd91cdf6d71f7d34c9ef2072c. The ASCII encoding of circular measure in hexadecimal notation is 63697263756c6172206d656173757265.