Documents leave issuer control
Statements and certificates are often shared as PDFs with brokers, lenders, platforms or compliance teams.
Banking document verification without trusting the PDF layout.
Docseal helps banks and third-party verifiers detect whether a received bank statement, proof of funds or certificate matches the official sealed record.
Banking problem
Visual inspection is weak
A modified PDF can look legitimate, keep the same apparent QR code and still contain altered balances or credits.
Manual issuer contact does not scale
Calling or emailing the issuing bank for every verification is slow and operationally expensive.
Docseal approach
Issuer seals reference
The issuing bank seals a reference record with hash, metadata, status and visibility policy.
Verifier checks the file
The third party verifies the received file itself, not just the QR code or visual layout.
Registry status is explicit
The result can reflect valid, revoked, replaced, expired, tampered or unknown scenarios.
Pilot model
Week 1 - scope
Document type, issuer, verifier, privacy mode and success criteria.
Week 2 - setup
Sample documents, seal records, verification URLs and receipt format.
Weeks 3-4 - test
Authentic, tampered, revoked, replaced and unknown scenarios.
Week 5 - review
Operational findings, fraud detection value and integration needs.
Week 6 - recommendation
Production architecture, security review items, SLA needs and budget.
Security options for banking teams
Hash-only mode
Sensitive document content can remain outside Docseal.
Restricted visibility
Reference details can be shown only under issuer-defined conditions.
Gateway / local hashing
A pilot can evaluate workflows where hashing happens locally or through a controlled gateway.
Pilot outputs
Verification page
Public or controlled page to verify the received file.
Receipt JSON
Structured proof record for each verification scenario.
Pilot report
Findings, operational fit, security topics and production next steps.
Integration plan
API, gateway, issuer system and support model recommendations.
Start with one banking document flow.
A banking pilot can begin with one issuer, one document type and a controlled set of authentic, tampered, revoked and replaced scenarios.
Banking evidence pack
This dossier provides the operational proof points for a banking review: a live verification page, a registry receipt, a machine-readable evidence pack, tamper-detection coverage and the current crypto-agility statement.
Public banking review links
Downloadable evidence pack PDF/assets/resources/Docseal_Banking_Evidence_Pack_EN.pdf
Public verification page/en/verify/DSL-DEMO-BANK-2026-0001
Registry receipt API/api/registry/seals/DSL-DEMO-BANK-2026-0001/receipt
Banking evidence pack API/api/banking/evidence-pack
Localized pilot pack/en/pilot-pack
Security statement/en/security
Technology page/en/technology
Experimental hybrid ML-DSA endpoints are not publicly exposed in this environment. They can be enabled for controlled technical review with a dedicated access token.
Current production demo profile: classical document integrity with SHA-256. Post-quantum status: crypto-agile ready. The hybrid ML-DSA chain is experimental and requires explicit access control.