A method and system for printing {HEAD ~ a 2D barcode} corresponding to {TAIL ~ a binary data array} and a substrate imprinted with such barcode 
corresponding to
A method and system for printing { HEAD ~ a 2D barcode } corresponding to { TAIL ~ a binary data array } and a substrate imprinted with such barcode
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH