---
# System prepended metadata

title: Untitled

---

```sequence
Title: Sequence for QDR
QDR -> QA Agency: Accredits
QA Agency -> University: Accredits
QA Agency -> QDR: Supplies Data
QA Agency -> QDR: Mandates QDR 
University -> QDR: Presents Proof of Identity
QDR -> University: Issues Attestation of Accreditation
University->Credential: Issues 
```

```sequence
Title: Sequence for Self-Attestation via QDR
QDR -> QA Agency: Accredits
QA Agency -> University: Accredits
QA Agency -> QDR: Supplies Data
 
University -> University: Self-Attests and Signs Referencing QDR

University->Student: Issues Credential
```
```sequence




Title: Flow for User Wallets

EDC Issuer -> EDC Wallet: Requests DID
EDC Wallet -> Secure Store: Checks for DID
Secure Store -> EDC Wallet: Returns DID
EDC Wallet -> DID Generator: Requests DID
DID Generator -> DID Generator: Generates DID
DID Generator -> Secure Store: Stores DID
Secure Store -> EDC Wallet: Sends DID
EDC Wallet -> EDC Issuer: Sends DID
EDC Issuer -> EDC Issuer: Generates VC
```

DID Generator - libraries/CLI Tool provided by EBSI
Secure Store - database of encrypted keys - 

to identify appropriate open source secure store: starting point hashicorp vault and alternatives. 





