Control + proof for data after it leaves your systems.
Built for Heads of Security Engineering, Compliance Technology, and Data Governance who need to prove what happened · not just describe it.
We make data controllable and verifiable even after it leaves your organization · without exposure to customer data, in a few lines of code, with cryptographic proofs for every touch on the data.
Your stack stops the leak, encrypts at rest, and watches the user. None of it proves what happened after the file left.
External data sharing = chaos
Files leave to vendors. Reports go out by email. API calls hand data to third parties. Once it leaves, you have no real control · and no evidence of what happened next.
Audit always arrives too late
'Prove what happened' is a recurring question your team can't answer. Logs from three vendors don't line up. Email chains and guesswork fill the gap.
GDPR · DORA · SOX want proof
Regulators no longer accept 'we have a policy.' They want demonstrable, enforceable control · and a chain you can hand to an auditor without trusting any single vendor.
A KYC document leaves your bank. Then the question your auditor asks: who saw what, when?
You send a KYC document to a vendor. The vendor processes it, then forwards part of it to a third party. Six months later, audit comes back asking exactly who touched it, when, under which policy. Two ways this story ends.
Three vendors, three sets of logs, guesswork in the middle.
- You trust each vendor's logs and hope they line up.
- The Splunk SIEM tells you logs exist · not whether the chain happened as contracted.
- Reconciling the narrative for the regulator costs $50–500K in audit fees per engagement.
- If the third party forwards further, the trail goes cold.
- Your auditor takes 9 months to approve the workflow. The deal slips.
One signed envelope. One chain. Every touch proven.
- The file leaves wrapped in a signed envelope. Policy enforced per recipient.
- Every open, copy, forward emits a cryptographically signed event.
- Policy can block or allow in real time · even after the file has left.
- Traceability persists across the full vendor chain · no vendor cooperation required.
- Your auditor verifies the chain independently, against Bitcoin, decades later.
Information leaves your organization in every format imaginable. You get full control over every one.
Documents, contracts, spreadsheets, claim files, photos of credit cards and ID cards, recorded calls, training videos, medical scans, source code, configuration JSON, internal memos. NoData adds the same cryptographic wrap to all of them. Your files keep their formats. Recipients keep their workflows. You get control + proof for every artifact that leaves the building.
The seal is the constant. The file stays itself. Same wrap, every format.
If you use DocuSign, here's the gap NoData closes. The signing event is solved. The lifecycle after isn't.
DocuSign was architected around the signing moment as the unit of value. After hand-off, the signed PDF behaves like any other PDF. It can be screenshotted, forwarded, leaked, opened by unauthorized parties, archived past its retention window, decrypted years later by quantum hardware, and presented in court without a verifiable post-signing chain. NoData is the Signed Document Hardening Layer that closes exactly that gap.
What DocuSign gives you. What NoData adds on top.
Legal-binding electronic signature
UETA / ESIGN / eIDAS / national e-signature laws. Certificate of Completion. RFC 3161 timestamps. Identity verification at the signing moment.
Workflow and template management
Recipient routing, conditional logic, deadlines, reminders. The signing ceremony is excellent · the reason 1.5M+ customers buy.
Audit trail of the signing event
Who clicked Sign, when, from which IP, under which MFA challenge. Captured perfectly. Vendor-controlled · verifiable as long as DocuSign servers exist.
Cryptographic revocation after delivery
The signer left the company? The document was leaked? Revoke from your operator dashboard. The next open attempt fails · even from a previously-authorized device with the cached file in hand.
Per-open audit chain anchored to Bitcoin
Every open, copy, forward emits a PQ-signed receipt. Merkle-chained per tenant. Hourly seal-epoch cron stamps the root into Bitcoin. Your auditor verifies independently · decades after issuance · without trusting any vendor.
Forensic watermark + leak attribution
If a signer screenshots and leaks the signed contract, the watermark identifies the leaking party within minutes. DocuSign's audit ends at hand-off. Ours begins there.
One inbox · end-to-end encrypted · the server is blind.
No mailto · no Gmail intermediaries · no spam folder. Your message is AES-256-GCM encrypted in your browser before it leaves your machine. Only David can decrypt it · client-side, on his device. Auto-deletes after 30 days.
Send encrypted messageThe hole between DLP, encryption, and governance. We fill it.
Three established categories solve adjacent problems but leave the same gap: no enforceable, provable control over data after egress. We are the layer that closes it.
| Category | What it does | What it doesn't do |
|---|---|---|
| DLP | Stops the leak at the boundary | Doesn't prove what happened after |
| Encryption | Protects data at rest and in transit | Doesn't control how it's used |
| Governance / SIEM | Describes what happened in logs | Isn't enforceable across vendors |
| NoData | Control + cryptographic proof, post-egress | Augments DLP / DSPM, doesn't replace them |
We are not classical DSPM (BigID · Varonis · Cyera). They discover, classify, and alert. We do one step further: control and prove every touch after the data leaves.
The product is six primitives that share one chain. Files are only verb 3 of 6.
Every verb emits the same signed receipt format. Every receipt anchors to Bitcoin. One chain, one contract, one verifier · across files, workflows, identities, agents, and audit events.
Find every exposure
Continuously scan datastores, repos, file shares, and chat for PII / PHI / regulated content. Every finding is a signed event in the operator chain.
Pick the right policy automatically
Org × file class × channel → sealing config + policy bundle. The recommendation itself is a signed primitive · your auditor can re-derive why a config was chosen.
Control the file after it leaves
Seal a file with hardware-bound encryption, per-recipient access, and a revoke channel that survives the vendor. The container is the engine · not the story.
Multi-vendor workflows with a provable chain
Sequential custody · each recipient can only decrypt their step after the previous signed. SLA per station. First of its kind. Your auditor's dream.
Every action signed, decades-verifiable
Every touch · wrap, paint, burn, sign, escalate · becomes a Merkle-chained receipt anchored to Bitcoin. Verifiable without trusting NoData. Even decades later.
Auditor confirms without your help
A public verifier reads the chain offline and against Bitcoin. Open source. No NoData cooperation required. No vendor PKI dependency.
We don't replace anything. We add the proof layer above your stack.
DocuSign keeps signing. Splunk keeps logging. ServiceNow keeps routing. M365 keeps encrypting. We connect to all of them and add the cross-system cryptographic chain your auditor wants. Like SSL didn't replace HTTP · it added what HTTP couldn't provide.
No rip-and-replace. No new identity provider. No new policy engine. The trust property is added on top of what you already run.
Three properties that are architectural · not policy. They cannot be added later by any competitor.
Zero exposure to your data
Our server cannot decrypt customer content. Not "won't" · cannot. Dump our entire production environment to your forensic team. Mathematically, they recover nothing. AIP / Box / Adobe / Sealpath all hold keys somewhere; we architecturally do not.
Receipts verifiable for decades
Every action emits a PQ-signed receipt. Hourly seal-epoch cron stamps each chain into Bitcoin via OpenTimestamps. Receipts remain independently verifiable decades after issuance · without NoData being alive, cooperative, or trustworthy.
Lines of code to integrate
Like Stripe for sealed sharing. npm install the SDK, drop in the wrap call, subscribe to webhook receipts. Developer-grade ergonomics for an enterprise-grade primitive. Open spec. Reference implementation. 252 tests public.
These three properties together are a different category of product. Each is hard individually. Combined, they require server-blind architecture from day 1 · which incumbent vendors cannot retrofit without rewriting their key-management layer.
Hosted, sovereign, or air-gapped. Same codebase. Same spec. Same receipts.
nodatacapsule.com
Multi-tenant SaaS. TEE-attested key server (AWS Nitro). 4-hour SLA. Best for pilots and mid-market. Includes operator dashboard, the public verifier, and the receipt chain export.
Your VPC
Same stack, in your AWS / Azure / GCP region. Customer-managed root keys. Reference deployment scripts. Annual security audit. Drift detection. For regulated EU / Israel / Gulf customers with data-localization mandates.
Classified network
Zero outbound. Quarterly patches via signed offline images. No telemetry, no heartbeat. Receipts can publish to a domestic transparency log instead of Sigstore. For defense / classified handling.
A 60-day pilot scoped to your auditor's next question. No committed PO.
How a pilot runs
- You pick 2–3 workflows. Common picks: wire-approval chain · KYC update flow · vendor onboarding · one AI-agent read flow.
- We instrument every step. No replacement of existing tools. Receipts attach to events your stack already emits.
- End of pilot: you hand the receipts to your auditor (internal or external).
- Auditor signs off: we convert to a 3-year contract at the Production or Sovereign tier.
- Auditor doesn't sign off: we walk away. No committed PO. No hidden conversion clauses.
Typical pilot pricing: $25,000–75,000 fully refundable against the first year of the production contract.
Four artifacts your auditor walks away with. None of them depend on us.
One URL per workflow, the chain visible end-to-end
Open the verifier. See every step, every signer, every policy invocation. Click a receipt · confirm the Bitcoin block it was anchored in. Zero vendor cooperation required.
No dependency on NoData (or any vendor) for verification
The verifier is open source. WebCrypto-based. Auditor runs it locally. If NoData disappears tomorrow, every receipt still verifies · for decades.
Cryptographer review status, in the open
External cryptographer review currently in progress (estimated completion Q3 2026). Specs and 252 tests are public. Your cryptographer can audit them today before signing.
Audit cost reduction, measurable
Chain reconstruction is automatic. The PwC / Deloitte / KPMG engagement that costs $50–500K becomes a 30-minute query. ROI calculation is direct · and we'll model it with you in the scoping call.
One question to start. Which workflow would you want to test first?
Book a 30-minute scoping call. We'll walk through your stack, pick a wedge workflow, and model the audit-cost ROI together. No deck. No pre-recorded demo. Just your data, your auditor's next question, and what proof would satisfy it.