What are you building?

Each role sets your scope before you see any code.

• Wallet

  The app the resident uses to hold their license or certificate.

  You implement: an exchange client — POST, handle VPRs, return VPs.

  ~3 things, a few days

• Issuer (agency or licensing board)

  The DMV, state agency, or licensing authority issuing the credential.

  You implement: start an exchange, deliver a signed VC.

  small, separate piece

• Verifier (business or service)

  Whoever checks the credential — a bar, an employer, a government portal.

  You implement: request a presentation, verify the proof.

  small, separate piece

You do NOT need to implement the other two.