Verifiable proof for real-world work.
ProofSetu Protocol is an open-source workflow proof layer for documents, milestones, invoices, grant deliverables, and AI-assisted decisions. Private files stay off-chain. Only hashes, timestamps, and proof metadata are used for verification.
The problem
Important workflow proof is often scattered across WhatsApp, email, PDFs, screenshots, spreadsheets, and internal tools. This creates disputes, delayed approvals, weak audit trails, and poor transparency.
Scattered proof
Work evidence lives across many tools, making it difficult to prove when something was completed or submitted.
Weak verification
Screenshots and messages can be lost, edited, or disputed, especially in service delivery and payment workflows.
Privacy risk
Teams need proof without exposing sensitive documents, client data, patient records, or private invoices.
The solution
ProofSetu creates tamper-evident proof records for real-world workflow events. The first MVP generates proof records and hashes locally. Later, proof hashes will be anchored on Stellar/Soroban testnet.
Create event
Enter workflow details such as proof type, title, and reference ID.
Generate hash
Create a tamper-evident hash from the proof metadata.
Verify proof
View a public verification page without exposing private files.
Anchor on Stellar
Future versions will store proof references on Stellar/Soroban.
Use cases
ProofSetu is designed for workflows where trust, timestamping, and privacy-conscious verification matter.
Freelancer milestones
Record proof when a landing page, dashboard, design file, or handover milestone is completed.
Invoice approvals
Create proof when invoices are submitted, approved, acknowledged, or linked to future payment flows.
NGO transparency
Record donation usage events without exposing beneficiary details or private receipts.
Grant deliverables
Help teams prove MVP delivery, testnet launches, documentation, demo videos, and milestone submissions.
Hospital documents
Create proof that operational or insurance documents were submitted without storing private patient records on-chain.
AI decision trails
Record summaries and verification metadata for AI-assisted workflow decisions.
MVP roadmap
The project starts with a simple web MVP and then moves toward Stellar/Soroban testnet integration.
Phase 1: Web MVP
Landing page, proof creation form, hash generation, local proof registry, and public verification page.
Phase 2: Stellar Testnet
Soroban proof registry contract, wallet connection, on-chain proof creation, and proof verification.
Phase 3: Grant readiness
Public demo, screenshots, documentation, video walkthrough, and community feedback.