Three-minute controlled federal demo · TEST CERTIFICATES ONLY

Keep CAC/PIV. Change what the credential signs.

This controlled walkthrough compares a familiar PDF-centric transaction with a proposed document-native lifecycle. It does not use or request a real federal credential.

1. 1

   Open a controlled living UDR and inspect its revision history.

2. 2

   Revise one clause; preserve the prior state and parent lineage.

3. 3

   Compare the familiar CAC/PIV + PDF transaction model with the proposed credential + exact UD state model.

4. 4

   Generate a browser-local TEST key—never request a real credential.

5. 5

   Hash and sign the exact controlled UDR state.

6. 6

   Change the document and show that the prior signature fails.

7. 7

   Restore the exact state and complete the controlled signing evidence.

8. 8

   Represent completion as a sealed UDS with integrity and evidence states separated.

9. 9

   Verify the UDS and its evidence without claiming credential trust.

10. 10

    Create an amendment as a new UDR; preserve PDF as a compatibility copy.