The term private foundation is identified in base64 scheme by the sequence cHJpdmF0ZSBmb3VuZGF0aW9u, while the MD5 signature is equal to 4d0c7bf46e4533bc5bf5083b60e6bd73. The ASCII encoding of private foundation in hexadecimal notation is 7072697661746520666f756e646174696f6e.