One API.
All Signature Types.
rSign is the unified digital signing platform built for banks and financial institutions.
Secure on-site, in-app and remote signatures with full legal validity across the EU and Adriatic region.
All types covered
Highest legal strength
With OQES module
Fully compliant
OnePlatform. One API. All Signature Types.
Watch the short overview of the unified digital signing platform for banks.
On-site, In-App or Remote. Anytime, Anywhere.
One platform, four powerful modules — all accessible through a single, clean API.
rSign PAES
Advanced Electronic Signature on signature pads at bank counters and service desks. Identification performed by the bank clerk.
- Biometric data embedded in the signature
- Qualified timestamp included
- Identification by bank clerk
- Ideal for high-volume branches
rSign OQES
One-time Qualified Digital Certificate issued on the spot by a QTSP — full QES without any signature-pad hardware.
- True eIDAS Qualified Signature
- Zero CAPEX on devices
- Dual AML/KYC + QTSP compliance
- Face-to-face ID verification only
rSign IQES
In-App One-Time QES for already authenticated banking-app users. Bank acts as Registration Authority; QTSP issues a short-lived certificate.
- Full QES inside the banking app
- Reuses existing SCA / app authentication
- Bank as RA → one-time QDC from QTSP
- Strong non-repudiation for high-value contracts
rSign RQES
Fully remote Qualified Electronic Signature using existing cloud identities from trusted identity providers and QTSPs.
- Multiple cloud ID / QTSP support
- QSCD compatible
- Sign from home via web or mobile
- No additional hardware required
Built for the highest legal & operational standards
Every signature is cryptographically protected, timestamped, and fully auditable.
One API for everything
PAES, OQES, IQES and RQES — all signature types and regional ID providers behind a single integration point.
Full eIDAS QES strength
Legal equivalence to a handwritten signature recognised across all 27 EU Member States and the Adriatic region.
Dramatically lower TCO
OQES eliminates signature-pad fleets, calibration, maintenance and hardware failure risk. IQES reduces branch visits.
White-label & bank-ready
Minimal development effort. Reuses existing clerk ID procedures, SCA methods and core banking workflows.
Complete audit trail
Cryptographic protection + qualified timestamps + comprehensive non-repudiation evidence by default.
Future-proof
Prepared for eIDAS 2.0 and the European Digital Identity Wallet (EUDI).
One clean API.
All your signature needs.
Integrate once and support every signature scenario your bank requires —
on-site biometric, one-time QES at the branch, in-app QES, or fully remote cloud QES.
- Single endpoint for all signature types
- Seamless embedding into core banking systems and apps
- Support for multiple QTSPs and cloud ID providers
- PAdES compliant output with full audit trail
const session = await rsign.createSession({
type: “OQES”, // or PAES / IQES / RQES
document: pdfBuffer,
signer: { id: customerId },
branchId: currentBranch
});
// Redirect or embed signing UI
rsign.open(session.id);
Fully eIDAS & PAdES Compliant
rSign ensures legally binding, tamper-proof validation for on-site, in-app and remote signatures.
Every signature includes cryptographic protection, qualified timestamps and comprehensive audit trails for non-repudiation.
Art. 25 legal effect
Highest legal strength
PDF Advanced signatures
Trusted time evidence
Recognised QTSP services
Adriatic & EU markets
Ready for a demo or proof-of-concept?
See how rSign can modernise branch, in-app and remote signing at your bank —
with zero hardware for full QES if you choose OQES or IQES.