The term article of commerce is identified in base64 scheme by the sequence YXJ0aWNsZSBvZiBjb21tZXJjZQ==, while the MD5 signature is equal to cfbf48a096c0be6c00ea9110fea808a6. The ASCII encoding of article of commerce in hexadecimal notation is 61727469636c65206f6620636f6d6d65726365.