Wikidata:Database reports/Complex constraint violations/P3962

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Complex constraint violations report for Global Trade Item Number (discussion, uses, items, changes): GTIN (or EAN, UCC) is used to identify products via their barcodes

Data time stamp: (UTC)

The report is generated based on the settings on Property talk:P3962.

Updates overwrite this page. Some may already be fixed since the last update: check RecentChangesLinked.

The report can include false positives. No need to "fix" them.

Trailing check digit in a GTIN must be correct[edit]

Trailing check digit in a GTIN must be correct
Algorithm for checking whether the trailing check digit is correct
27 violations
Query time: 0.53 s

GTIN matches ISBN[edit]

GTIN matches ISBN
Use ISBN-13 (P212) instead of Global Trade Item Number (P3962) for published works.
66 violations
Query time: 0.33 s