질병관리청 COOV(코로나19 전자예방접종증명서) 1.5.11

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This is the world's first blockchain-based digital vaccination certification app developed by the Korea Disease Control and Prevention Agency and Blockchain Labs. By utilizing blockchain technology, it makes it impossible to tamper with digital certificates and ensures complete protection of sensitive personal information by not recording any data on any server during authentication.

[Service Target]

If you are a Korean citizen capable of mobile phone authentication, you can receive and use the COVID-19 vaccination certificate.

*Users without a mobile phone in their own name may have restrictions on some functions (only verification function available).

[Key Features]

1. Complete personal information protection
- Privacy is fully protected by not recording usage history on servers using blockchain technology.
2. Submission and verification of digital certificates with others
- In addition to submitting digital certificates to others, you can verify their certificates by scanning the QR code.
3. Various applications through additional information provision function
- Depending on the user's choice, various additional information other than vaccination records can be provided to others.
4. Utilized as a national vaccination prevention system
- It will be used as a system that can prove not only COVID-19 vaccination but also all vaccination records.
5. Freely usable by governments and organizations in various countries around the world
- We provide the foundation of COOV, a global vaccination certification solution, to governments and organizations worldwide free of charge. Through global compatibility, you can prove the presence or absence of COVID-19 vaccination even overseas.

[Key Functions]

1. Issuance and storage of digital vaccination certificates
2. Submission of digital vaccination certificates through disposable QR codes
3. Verification of vaccination certificates by scanning others' QR codes
4. Provision of additional information aside from vaccination records (name, date of birth, nationality, etc.)

[Korea Disease Control and Prevention Agency Call Center Hours]

1. Main number: 1339 (no area code required)
2. Operating hours: 24/7, 365 days

[Access Permissions and Purpose Information]

COOV requests selective access to the camera for the purpose of scanning others' QR codes.

You can use the service other than this function even if you do not agree to selective access permissions.

*This app is available only within South Korea.