Thats like a barcode right, tho barcodes are made by GS1 protocol which OriginTrail (TRAC) has a business partnership with. OriginTrail is a protocol based blockchain project which can get along any supply chain. They recently just published their October report which also consist their business development with GS1.
https://medium.com/origintrail/origintrail-monthly-report-10-october-2018-1e75548ba91d