Mobile Crew Credentials is a blockchain-based DID credential system, and is a service for managing credential such as sailor notebook, maritime driver's license, job registration certificate, and education/test.

[main function]
1. Recognition of seafarers list
: Issuance and inquiry of sailor's notebook, driver's license, embarkation and disembarkation history
: You can check crew qualification by creating a QR.

2. License/Certificate
: Issuance and inquiry of medical management license and job search registration certificate

3. Training/Exam
: You can search the training and test details of the Maritime Training Institute.

4. Verify crew list and certificate
: Supports verification of crew qualifications by captains and institutions.

5. My page
: Provides various information such as account management, notices, and terms and conditions.