Fingerprint, Share & Verify Documents
Veriflo Seal fingerprints your document, stores it securely, and gives recipients the power to independently verify it hasn't been tampered with. No more "is this real?" questions.
Your Recipients Don't Trust Your Documents
Three critical problems that slow down business
Invoice Fraud is Rampant
Business email compromise and fake invoices cost companies $2.7B annually. Recipients can't tell your legitimate invoices from a scammer's forgeries.
No Way to Prove Authenticity
You send a PDF and hope the recipient trusts it. There's no standard way to certify that a document is genuine and unmodified.
Trust Delays Everything
Recipients call to verify, request re-sends, demand notarization. Manual trust verification slows down payments, approvals, and business.
How Veriflo Seal Works
Four simple steps to document authenticity
Upload Your Document
Upload invoices, contracts, financial statements, or any document you're sending to a client or partner.
Fingerprint & Verify
Veriflo runs a full integrity check and creates a cryptographic fingerprint (SHA-256 hash) of your document.
Share Securely
Generate a unique verification link. The document is stored securely and available for the recipient to download. Set expiry and view limits.
Recipients Verify Independently
Recipients download the document and can verify their copy hasn't been modified. Verification happens client-side — the file never leaves their browser.
What Recipients See
Download the original, verify their copy, and see the full integrity report — no login required
Recipients can download the document, verify their copy, and view the full integrity report. No login required.
Key Features
Everything you need to send verified documents
Cryptographic Fingerprinting
Every document is hashed with SHA-256. This fingerprint is stored and used to verify authenticity.
Secure Document Sharing
Documents are stored securely and shared via unique verification links. Recipients can download the original.
Recipient-Side Verification
Recipients can upload their copy to verify it matches the original. Hashing runs client-side — the file never leaves their browser.
Expiry & View Controls
Set links to expire after 7, 30, or 90 days. Limit total views for sensitive documents.
Access Logging
Every view is logged with timestamp, IP, and device info. Know exactly who accessed your document.
Full Integrity Report
Recipients also see the complete forensic analysis: metadata checks, AI detection, and template matching.
Use Cases
Who benefits from Veriflo Seal
Invoicing
Send verified invoices. Tell customers: "Only accept invoices verified through Veriflo." Eliminate invoice fraud.
Professional Services
Accountants, consultants, and advisors send certified financial reports and audit documents.
Legal
Law firms share verified contracts and agreements. Recipients confirm authenticity before signing.
B2B Sales
Send verified proposals, quotes, and contracts. Stand out from competitors with certified documents.
The Trust Standard for Business Documents
Tell your clients and partners: "We send all documents through Veriflo. Only accept documents with a Veriflo Verified link." This simple policy eliminates invoice fraud, phishing, and document impersonation.
of fraudulent invoices caught
faster payment processing
document disputes
Start Sending Verified Documents
Build trust with every document you send. Get started free.
Also available: Veriflo Check
Verify incoming documents for tampering, AI content, and fraud. While Protect helps you send verified documents, Check helps you receive and verify documents from others.
Learn about Check