E-signature · identity verified

A signature is only as good as the person behind it.

Signitri verifies every signer against a government ID before their signature binds. Not as an add-on. As the only way it works.

Government photo ID verification ESIGN · eIDAS · GDPR Tamper-evident evidence pack
Agreement of lease
14 Loop Street
Nkosi DlaminiSigned 12 Aug 2026, 09:42 UTC
Page 6 of 6env_8f41c918
Identity verified
Liveness
passed
Face match
98.2%
ThisIsMe
matched
SHA-2569f2c8b41…d1ba71e0
The constraint is the product

Every other platform asks who you are and takes your word for it.

A signature nobody can attach to a person is a signature nobody can defend. So we made verification the one thing you cannot switch off.

A government ID, not a tick box

The signer photographs their government photo ID — passport, driver’s license or national ID card. Signitri reads it, validates the ID number, and cross-checks it through ThisIsMe.

A live face, not a stolen photo

A liveness check confirms a real person is present, then their face is matched against the photo on the ID. Below our threshold, a person reviews it.

An evidence pack, not a PDF

Every completed document produces a tamper-evident record: the signed file, the full audit log, every verification result, and a hash you can check yourself.

How it works

Four steps, and one of them is not optional.

01

Upload a PDF

Drag it in. Signitri reads the document and suggests where the signature fields belong.

02

Place fields, add recipients

Signature, initials, date, text and checkbox fields, assigned per recipient, in signing order.

03

They verify, then sign

Each signer gets a tokenized link, verifies their identity, and signs.

04

You get the evidence pack

Sealed the moment the last person signs. Downloadable, hashed, and defensible.

What you are actually buying

The evidence pack is the thing that holds up when it is challenged.

Signatures are easy. Proving who made them, from where, at what time, and against which government ID is the hard part — and it is the part that matters in a dispute.

Signed PDFfinal, sealed
Audit logevery event, immutable
Verification resultsper signer, with scores
SHA-256 hashverify it independently
Evidence pack
Lease agreement — 14 Loop Street
Sealed 12 Aug 2026, 14:07 UTC3 signers6 pages
SHA-256 · 9f2c8b41e07d5a63c918f0b27de4a5619cc830fbb1d7e2a4f56083c9d1ba71e0
Download evidence pack
Where it works

One standard of proof, in every jurisdiction you sign in.

Signitri is a US company built for cross-border signing. Signers verify with a passport, driver’s license or national ID card from anywhere, and the evidence pack is written to satisfy the frameworks your counsel will ask about.

Read the security overview
Specifics

What that means in practice

Identity providerThisIsMe
Accepted documentsPassport · license · national ID
Signature lawESIGN · UETA · eIDAS
PrivacyGDPR · POPIA · CCPA
Signature formatPAdES B-LTA
TimestampsUTC, RFC 3161
“We stopped arguing about whether a signature was real. The evidence pack answers it in one page, and the client stops asking.”
Placeholder attribution — a real customer quote is needed here

Send a document today. Verification is included.

One price, whichever plan you are on. You are charged per sender seat — never per signer, and never per verification.

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