The term corrugated cardboard is identified in base64 scheme by the sequence Y29ycnVnYXRlZCBjYXJkYm9hcmQ=, while the MD5 signature is equal to 506c28a9b793d19cbce179f486e7ff1b. The ASCII encoding of corrugated cardboard in hexadecimal notation is 636f72727567617465642063617264626f617264.