The term garbage collection is identified in base64 scheme by the sequence Z2FyYmFnZSBjb2xsZWN0aW9u, while the MD5 signature is equal to a1df235f31ab488efb8dad38948844e1. The ASCII encoding of garbage collection in hexadecimal notation is 6761726261676520636f6c6c656374696f6e.