All products Aadhaar eSign · ESP integrated

Less paperwork. Smoother document signing.

Simplify agreement completion with Trustt’s Aadhaar eSign service—reducing printing, scanning and couriering.
Integrate digital signing into your business applications, from customer consent to a signed document.

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Geo & time stampedChennai · 14:32 IST

ESP securedPKI signature

PDF

9:41

Aadhaar eSignSign the loan agreement

1/5

Enter your Aadhaar number

XXXX XXXX 4362

I consent to Aadhaar-based authentication for eSign

Get OTP

Verify OTPSent to +91 ••••• •3210

2/5

Enter the 6-digit OTP

492716

Resend in 00:28

Verify

Review agreementRead before you sign

3/5

PDF

Loan Agreement4 pages · 1.2 MB

Sign here

Sign with Aadhaar

Applying eSignAadhaar-verified signature

4/5

PDFLoan Agreement

SignerAadhaar-verified

LocationChennai, TN

Time14:32 IST

Document signed Your loan agreement is eSigned
and ready to download. eSign ID · ES-7F3A91C2

Download signed file

Where wet-ink signing breaks

The document is ready. The signature is what takes a week.

An onboarding journey that runs in minutes still ends in courier, print and scan, because the last step needs a pen.

Talk to us

Cycle time Print, courier, scan

A digital journey ends in physical logistics, and the customer waits days for a file they already agreed to.

The pattern Three failure points

Turnaround, drop-off and disputability — in that order — are where signing comes apart.

Disputes Nothing to point at

A pen mark on paper carries no identity, no timestamp and no certificate when the agreement is challenged.

<1 min

from upload to a signed document, with the eSign appended and the certificate attached.

↗

Placement Every page, exact spot

Agreements need the signature in a specific position on several pages, not stamped in one fixed corner.

How it works

Three stages, one signed file.

1

Upload the document

Send the document you need signed digitally — PDF, XML or PNG — and mark where each signature should land, on as many pages as the agreement needs.

PDF, XML, PNGPer-page placement

Loan Agreement

KYC Form

Consent Form

PNG

Upload document Ready

Choose a file or drag & drop PDF, XML or PNG (Max 10 MB)

Loan agreement.pdf 2.4 MB • 4 pages

PDFXMLPNG

Mark where each signature lands

p.1

p.2

p.3

p.4

File ready for signing4 pages • PDF

Signature field Drag to place on page

2

Authenticate with Aadhaar

The signer completes Aadhaar eSign verification by OTP, or by fingerprint or iris biometric where a device is available. Consent is recorded with the request.

OTP authenticationFingerprint & iris

Face Verified Identity matched

Face Authentication Camera ready

9:41 Aadhaar eSign auth Verifying...

OTPFingerprintIrisFace

Position your face Face verification in progress...

Authenticate with biometric

FingerprintDevice ready

IrisDevice ready

FaceCamera ready

eSign consent accepted
and recorded with the request.

3

Retrieve the signed file

Pull back the same document with the customer's eSign appended, the digital Geo Location enabled and a timestamped trail of who signed and how.

Signature appendedLive Location captured

Loan Agreement

9:41 Signed document Retrieved

PDF

Signed byAadhaar-verified signer

Face

Geo Location EnabledLive location captured

Chennai, TN

Timestamped trailWho signed, and how

14:32 IST

Download signed file

The signing flow, step by step

What the signer actually goes through.

Five steps from link to signed file, with the artefact written at each one.

Step 1

The document arrives

Sent by email, SMS or WhatsApp, opening in the browser with nothing to install.

Step 2

Read and consent

The signer reviews the agreement and accepts the eSign consent, which is recorded with the request.

Step 3

Aadhaar authentication

An OTP to the registered mobile, or a fingerprint or iris capture where a device is present.

Step 4

Signature applied

The eSign is appended at the marked position on each page, and the certificate is embedded.

Step 5

Signed file returned

Both sides get the completed document, with the timestamped trail of who signed and how.

Link sent

esign.trustt.in/9C24B1

Document opened

Consent Agreement readok eSign consent0.1s

Aadhaar auth OTP sent or biometric

Signature appliedp.4 eSign appended Aadhaar verified0.9s DSC embedded0.2s

Attached Signed PDFCertificateAudit trail

Document complete 1 upload · 1 signed file

Features

Signing that fits the document you already have.

From the file formats you send to where the signature lands and how the service is hosted, every part of the eSign flow bends to your process rather than the other way round.

See how it works

PDF

ESP 1

ESP 2

ESP 3

01

Smarter ESP Routing

Keep signing requests moving with smart routing across multiple ESPs, reducing dependence on a single provider and supporting service continuity.

PDF

02

Sign Anywhere

Place signatures precisely where your document needs them, across multiple pages and configured positions.

PDF

Signer 1Applicant

Signer 2Co-applicant

Signer 3Guarantor

03

One Document, Many Signers

Bring multiple signatories into one document, making it easier to complete agreements that require more than one signature.

Document uploaded12 Sep 2024, 10:21 AM

Face authentication12 Sep 2024, 10:22 AM

Document signed12 Sep 2024, 10:24 AM

Completed12 Sep 2024, 10:26 AM

Audit Trail

04

Trace Every Step

Maintain detailed audit trails of consent, authentication outcomes and signing timestamps, giving your teams a clear record for review and verification.

eStamping

INDIA
eSTAMP

eSign

PDF

05

Stamp. Sign. Done.

Bring eStamping and eSign together in one workflow, reducing manual coordination and simplifying agreement completion.

PDF

EmailRequest sent

SMSReminder sent

WhatsAppCompleted

06

Notify Across Channels

Send signing requests, reminders and completion updates through email, SMS and WhatsApp to keep customers informed throughout the process.

Web, mobile or on-premise Your ASP or our gateway IT Act aligned

Bring the agreement
you sign the most.

Send us your real document, with the pages and positions that need a signature. Sandbox keys, a test Aadhaar flow and a solution engineer on the call, then see it come back signed.