The term observer's meridian is identified in base64 scheme by the sequence b2JzZXJ2ZXIncyBtZXJpZGlhbg==, while the MD5 signature is equal to 6f08ee979d811b0e42622dd5c5225e49. The ASCII encoding of observer's meridian in hexadecimal notation is 6f627365727665722773206d6572696469616e.