The term reversible process is identified in base64 scheme by the sequence cmV2ZXJzaWJsZSBwcm9jZXNz, while the MD5 signature is equal to 6d80ce55a2d8299c6281aad006ec6da1. The ASCII encoding of reversible process in hexadecimal notation is 72657665727369626c652070726f63657373.