NHS COVID-19 app is using a central database from NHS where QR-Codes connected to contact information, this means every ID can connect to a location. The CWA is generating QR-Code decentralized without any server communication or central QR-Code database. This means the submitted IDs cannot connect with location data.
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NHS COVID-19 app is using a central database from NHS where QR-Codes connected to contact information, this means every ID can connect to a location. The CWA is generating QR-Code decentralized without any server communication or central QR-Code database. This means the submitted IDs cannot connect with location data.