The term isthmus of corinth is identified in base64 scheme by the sequence aXN0aG11cyBvZiBjb3JpbnRo, while the MD5 signature is equal to 8b9e3d731f77ec13caabfa4fbb998014. The ASCII encoding of isthmus of corinth in hexadecimal notation is 697374686d7573206f6620636f72696e7468.