The term contract under seal is identified in base64 scheme by the sequence Y29udHJhY3QgdW5kZXIgc2VhbA==, while the MD5 signature is equal to bcf6edbfa7d040f4da2d642c7518223b. The ASCII encoding of contract under seal in hexadecimal notation is 636f6e747261637420756e646572207365616c.