UCANs Demos - July 5th, 2025 - SecretShare, Docusign, Sharebox - PLDG 3

[Dhruv-Varshney-developer]

UCANs Demos - July 5th, 2025 - SecretShare, Docusign, Sharebox - PLDG 3

Contributors

SecretShare

• @Nkovaturient
• @AkashJana18

Docusign

• @gulshanpr
• @Devanshgoel-123
• @Dhruv-Varshney-developer

Sharebox

• @AkashJana18
• @Dhruv-Varshney-developer

Accomplished Tasks

SecretShare

• Completed all development work
• Repository added to awesome-storacha
• Project finalized and production-ready

Sharebox

• Deployed final version to Vercel
• Added detailed blog documentation in README
• Revamped UI for visual appeal #19
• Fixed dialog overflow and missing steps
• Corrected typos and grammar in documentation
• Repository added to awesome-storacha

Docusign

• Refactored and cleaned codebase for maintainability
• Implemented user role assignment functionality
• Built Sequential Access Control with time-based permissions
• Added /check-ucan endpoint for delegation validation
• Complete PDF signature workflow implementation
• Resolved multiple issues #5, #6, #7

Update

SecretShare

• Successfully completed all project deliverables this week
• Repository has been added to the awesome-storacha collection
• Project is now production-ready and fully functional
• All contributors have wrapped up their work on this project

Sharebox

• Deployed the final production version to Vercel: https://sharebox-pied.vercel.app/
• Enhanced documentation with detailed blog post in README PR #21
• Significantly improved UI aesthetics and user experience PR #20 | Issue #19
• Fixed critical dialog overflow issues and documentation gaps PR #18
• Repository successfully added to awesome-storacha
• Demo video creation is currently in progress

Docusign

• @gulshanpr delivered exceptional work with PR #15 on sequential access control and automatic revocation

• Issues completed in a single PR: #5 & #7

• Code refactoring for better maintainability #14

• Implemented robust user role assignment system that works seamlessly

• Built sophisticated Sequential Access Control using not-before (nb) and expiration timestamps

• Created non-overlapping time frames for sequential signers with proper error handling

• Added /check-ucan validation endpoint for delegation verification

• Completed full PDF signature workflow including:

  • PDF preview after delegation verification
  • Interactive signature canvas with drawing capabilities
  • SHA-256 hash generation for document + signature integrity
  • Structured metadata storage on Storacha

  PR #18 | Completes: #6

Links:

1. Docusign: https://github.com/Dhruv-Varshney-developer/Docusign-storacha
2. Sharebox: https://github.com/Dhruv-Varshney-developer/ShareBox-Storacha
3. SecretShare: https://github.com/Nkovaturient/SecretShare

Demo Videos

Sharebox Demo: Currently in production

Questions

No questions this week. All technical challenges were resolved through async collaboration.

Next Tasks

Sharebox

• Complete and publish demo video

Docusign

• Address remaining open issues in the repository
• Finalize any pending documentation updates