UCANs Demos - June 21st, 2025 - SecretShare, Docusign, Sharebox - PLDG 3

[Dhruv-Varshney-developer]

UCANs Demos - June 21st, 2025 - SecretShare, Docusign, Sharebox - PLDG 3

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Contributors

SecretShare

• @Nkovaturient
• @AkashJana18

Docusign

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

Sharebox

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

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Accomplished Tasks

SecretShare

• Integrated Lit Protocol for secret encryption and decryption
• Set up LitNode Client and Wallet with ContextAPI
• Built frontend for AgentDID creation and UCAN delegation
• Replaced landing image and improved spacing
• Integrated Storacha visual flow
• Published Medium blog
• Deployed app and created demo video

Docusign

• Built UI for selecting multiple signer DIDs
• Implemented UCAN delegation with upload/get capabilities
• Stored UCANs in localStorage
• Exported delegations as PDF named using CID
• Designed and implemented role-based access with dynamic signer input
• Built backend API to receive and log delegation metadata
• Converted deadline to UNIX timestamp
• Handled dynamic UI updates and conditional layout scaling

Sharebox

• Completed file upload and sharing functionality
• Implemented revoke access feature
• Wrote final documentation
• Merged all related PRs and completed all tasks

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Update

SecretShare

• Integrated Lit Protocol for secure encryption and decryption of secrets.
• Set up LitNode Client and Wallet with ContextAPI for consistent connection handling.
• Developed UI to support AgentDID creation and UCAN delegation requests.
• Updated landing page visuals and improved spacing for better layout.
• Embedded Storacha-based flow diagram to clarify secret sharing workflow.
• Published blog post highlighting technical implementation and benefits.
• Deployed working app and recorded detailed demo video.

Links:

• Demo Video: Loom
• App: secret-share-lilac.vercel.app
• Blog: Medium
• PR: #6

Docusign

• Developed signer selection UI to allow issuers to select multiple signer DIDs.
• Implemented UCAN-based delegation logic for upload/get access.
• Stored delegation UCANs in localStorage for reuse and tracking.
• Added export-to-PDF feature for delegations named with the content’s CID.
• Designed and built a role-based access system (uploader, signer1, signer2).
• Created backend API endpoint to log delegation metadata.
• Handled timestamp conversion and conditional UI logic for toggles and signers.
• Completed two major PRs covering core functionality and enhancements.

Links:

• PRs: #12, #13
• Issue Reference: #4

Sharebox

• Finalized file upload, sharing, and revocation functionality.
• Cleaned up and documented project.
• All related PRs reviewed and merged.

Links:

• PRs: Closed PRs
• Issues: Completed issues

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Demo Videos

SecretShare

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Questions

None for this week. All were resolved async.

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Next Tasks

Docusign

• Review and complete remaining tasks from open issues

Sharebox

• Deploy final version to Vercel
• Upload demo video: Issue #6