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EAN-130012175000068   EAN-13 barcode 0012175000068
UPC-A012175000068   UPC-A barcode 012175000068
UPC-E01217568   UPC-E barcode 01217568
BrandAutograph
Product NameAutograph 121756 Oakland Athletics 1987 Topps No. 68 Tony Larussa Autographed Baseball Card
CategorySports / Exercise
Short DescriptionThis item comes with a Certificate of Authenticity along with matching tamper-proof holograms from Autograph Warehouse, guaranteeing the authenticity of this hand-signed autograph. Autograph Warehouse stakes its reputation on every item it sells, and
Model121756
Created07-10-2021 4:48:44pm
Modified07-10-2021 4:50:35pm
MD523b53c5e26c5e5d6cf244ee5a7fab7da
SHA2566da1c03e0e8330d451845bc35b1524bd0ce095d7e62b4d8929d0d7da8bd651b4
Search Googleby EAN or by Title
Query Time0.0047829

Article of interest

Code 128 is a high-density 1D barcode symbology. This barcode set makes use of the entire 128 ASCII characters which include letter, number and symbols.

Code 128 Barcode

As with all barcodes, there are indicators to identify where the barcode starts and stops. These are marked in yellow below. Code 128 also has a check character which has been marked in green. The remainder of the barcode is the data being encoded. The text below the barcode is optional and is for human consumption in the event the barcode can't be scanned or if people also need to know what the code means.

Code 128 Barcode

Each character in the barcode symbol is composed of three bars and three spaces. Each bar or space must range from 1-4 units and the sum of all the width of all bars must work out to an even number. The stop marker is special because it adds an extra bar of 2 units at the very end (4 bars and 3 spaces). There are three different start markers to to identify which code set is being used. To represent all 128 characters, the code sets can be within a single barcode as needed by using control characters 98-101 (depending on the code set).

The check character is calculated by summing the value of each character and multiplying it by its position. The start character is also part of the sum but is added without weight (multiply by 1 just like the first encoded data character) then when you have the sum take the modulo 103 remainder. This gets a little more complex when mixing modes within a single barcode.

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