*Overview coming soon. *

• User opens the dApp and clicks on the "Create DID" button.
• User enters a unique DID identifier and a public key.
• User submits the form.
• The dApp sends a transaction to the DID Registry Contract to create a new DID and associate it with the provided public- key.
• The DID Registry Contract creates a new DID and associates it with the provided public key.

• User opens the dApp and clicks on the "Revoke Key" button.
• User enters the public key they wish to revoke.
• User submits the form.
• The dApp sends a transaction to the Key Management Contract to revoke the key associated with the provided public key.
• The Key Management Contract revokes the key associated with the provided public key.

User signs and verifies a key

• User A opens the dApp and clicks on the "Sign Key" button.
• User A enters the public key of User B they wish to sign and a signature.
• User A submits the form.
• The dApp sends a transaction to the Key Signing Contract to sign the key associated with the provided public key.
• The Key Signing Contract signs the key and associates the signature with the key.
• User B opens the dApp and clicks on the "Verify Key" button.
• User B enters the public key of User A and the signature they received.
• User B submits the form.
• The dApp sends a request to the Key Signing Contract to verify the provided signature for the provided public key.
• The Key Signing Contract verifies the signature and returns the result.

User endorses a node

• User A opens the dApp and clicks on the "Endorse Node" button.
• User A enters the address of the node they wish to endorse and their own address.
• User A submits the form.
• The dApp sends a transaction to the Trust Registry Contract to endorse the provided node by the provided endorser.
• The Trust Registry Contract adds the endorsement to the provided node and updates the trust score.

User generates key-signing proof via QR code

• User A opens the dApp and clicks on the "Generate Key-signing proof" button.
• User A scans the QR code of User B's public key.
• User A signs User B's public key and attaches the signature to the QR code.
• User B scans the QR code and retrieves the public key and signature.
• User B verifies the signature using the Key Signing Contract, which confirms that the key has been signed by User A.