The term commercial letter of credit is identified in base64 scheme by the sequence Y29tbWVyY2lhbCBsZXR0ZXIgb2YgY3JlZGl0, while the MD5 signature is equal to 85914d4776ecdcfed6b0617e7394d9b2. The ASCII encoding of commercial letter of credit in hexadecimal notation is 636f6d6d65726369616c206c6574746572206f6620637265646974.