LeadCapture's Built-In Trust Layer That Improves the Quality of Your Leads
When a lead is delivered, buyers and clients want confidence that it was truly captured, properly verified, and not altered after the fact. LeadProof creates an instantly verifiable record of the original lead, verification status, and consent metadata — without revealing private data. Powered by zero-knowledge proofs and blockchain, it gives lead generators a stronger way to defend lead quality and gives buyers and clients more confidence in every lead they receive.
Paste a proof URL from a webhook payload or enter a proof ID to verify lead integrity
How LeadProof Works
Three steps — from lead capture to verifiable proof. No setup, no extra cost on paid plans.
Capture Your Lead
When a lead is submitted, LeadProof automatically generates a Proof Link — hashing the form data, verification status, consent records, and compliance certificates.
Share Your Proof Link
Send the Proof Link to clients, buyers, or team members. They can verify the lead's integrity on demand — no login required, no trust needed.
Unlock with Proof Key
The Proof Key unlocks the full lead record — contact info, form responses, and consent text. Share it only with authorized recipients.
What is LeadProof?
LeadProof is LeadCapture's built-in trust layer. When a lead is captured, LeadProof creates a cryptographic hash of the entire submission — form data, email and phone verification status, TCPA consent, TrustedForm certificates, and Jornaya tokens.
This hash is anchored on the Midnight blockchain using zero-knowledge cryptography. No personally identifiable information goes on-chain — only a mathematical proof that the data is intact and unmodified.
The result: lead generators get a stronger way to defend lead quality, and buyers and clients get more confidence in every lead they receive. Disputes become resolvable. Compliance becomes defensible. Trust becomes verifiable.
Who Benefits from LeadProof
LeadProof is LeadCapture's built-in trust layer. It strengthens every side of the lead transaction — from the generator who captures the lead, to the buyer or client who acts on it.
For Lead Sellers
- Resolve disputes instantly — share a Proof Link instead of arguing over data. The cryptographic hash proves nothing changed.
- Command higher prices — leads backed by verifiable proof are worth more. Differentiate from competitors who ask buyers to "just trust them."
- Prove consent was captured — every proof includes TCPA consent, TrustedForm, and Jornaya. Timestamped and tamper-proof.
For In-House Lead Teams
- Audit trail for regulated industries — insurance, mortgage, legal, and finance all face compliance scrutiny. LeadProof provides an immutable record of every lead.
- Internal accountability — prove to compliance teams, legal, and management that leads were captured with proper consent and verification.
- Defensible under scrutiny — if a regulator or attorney questions a lead, the Proof Link provides independent, third-party verification.
For Buyers & Clients
- Verify before you act — click the Proof Link to confirm the lead data matches what was originally captured. No trust required.
- Confirm verification status — see exactly what was verified (email, phone, consent) at capture time. Cryptographic proof, not a seller's claim.
- Tamper-proof delivery — the data can't be modified between capture and delivery. What was captured is exactly what you receive.
The Questions LeadProof Answers
Every lead dispute boils down to one of these claims. LeadProof gives you the proof to resolve each one.
Consent & Compliance
Data Integrity
Submission Disputes
Distribution & Exclusivity
Each claim is answered by the cryptographic proof, compliance trail, and verification data in every LeadProof record.
How Verification Works
Every webhook delivery includes a Proof Link and Proof Key. Here's how buyers and clients use them.
Receive the Proof
Every lead delivered via webhook includes a lead_proof object with a Proof Link and Proof Key.
Open the Proof Link
Click the Proof Link to see the proof status, integrity hash, blockchain transaction, and compliance trail. No login required.
Unlock with Proof Key
Enter the Proof Key to see the complete lead record — contact info, form responses, consent text, and all compliance certificates.
Built for Regulated Industries
LeadProof is especially valuable in verticals where lead quality, consent, and data integrity are scrutinized — by buyers, regulators, or both.
Add a Trust Layer to Every Lead You Generate
LeadProof is included free on all paid LeadCapture plans. One proof per lead, no extra cost. Give your buyers and clients the confidence they need — and give yourself the proof to back it up.
Powered by the Midnight Network — zero-knowledge blockchain technology for privacy-preserving applications.