verification party de-duplication - Githubissues

uncefact / project-traceability

API definitions and testable mocks for a garment traceability project with UNECE and ITC based on GS1 EPCIS

GNU General Public License v3.0

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verification party de-duplication #22

Open onthebreeze opened 2 years ago

onthebreeze commented 2 years ago

When the recipient of 4-eyes verifications switches to an integrated callback model, they may still receive emails because of duplicated records.

eg buyer 1 records a supplier with a DUNS number
buyer 2 records the sample supplier with a GLN
buyer 3 records the same supplier with a dns domain
buyer 4 records the same supplier with a national tax registration number

How do we know that these are all the same supplier?