Zero-Knowledge. Full Control.
Blind Vault delivers secure signing, audit trails, and role-based access without exposing secrets.
Blind Vault delivers secure signing, audit trails, and role-based access without exposing secrets.
Blind Vault is a secure signing SaaS built for teams that need strong security, compliance, and reliable auditability without exposing sensitive document data.
Keys and sensitive information stay protected while workflows stay simple for operations teams.
Track every action with immutable audit history to support legal, risk, and governance processes.
Use APIs and SDKs to integrate signing into existing systems without re-architecting your stack.
Upload documents, set roles and rules, and sign with zero-knowledge protection while every step is captured in the audit trail.
Define roles, set approval rules, and keep keys private while every step is auditable.
Blind Vault keeps signing keys protected and never exposes sensitive document secrets. Zero-knowledge architecture, strict access controls, and encrypted workflows help your team sign with confidence.
Access is enforced with role-based permissions, policy rules, and tamper-aware controls so each signer only sees what they are authorized to view. Data is protected in transit and at rest to support enterprise-grade security posture.
Integrate trusted Swisscom signature services into your document flows. Configure signature levels, automate approval steps, and keep a consistent signing experience inside Blind Vault.
Teams can route signatures to the correct trust level, combine internal approvals with qualified signatures, and keep complete traceability across the full signing lifecycle. This makes compliance workflows predictable and easy to operate.
Every action is recorded with timestamped, verifiable logs. Track who viewed, approved, signed, or rejected each document to support compliance, investigations, and operational transparency.
Audit entries can be reviewed by legal, compliance, and operations teams to resolve disputes quickly and prove process integrity. The result is a defensible history for every document transaction.
Blind Vault provides SDKs for Java, Python, .NET, and TypeScript so your team can integrate secure document workflows using the stack you already run in production.
Build enterprise-grade integrations with typed models, signing APIs, and webhook support for Java services.
GitHub RepositoryAutomate document flows, backend orchestration, and compliance checks with a Python-first developer experience.
GitHub RepositoryIntegrate secure signing and audit APIs into modern .NET applications with strongly typed client libraries.
GitHub RepositoryPower frontend and Node.js integrations with complete TypeScript typings and predictable API wrappers.
GitHub RepositoryQuick answers about security, onboarding, and deployment.
Signing keys remain protected while Blind Vault manages workflow, approvals, and auditability around each signature event.
Yes. Use our APIs and SDKs to connect your existing document and identity workflows.
Compare plans across monthly and yearly billing with multiple currencies.
Share your use case and team requirements, and we will help you set up a secure signing workflow.