V 3.0.4
emSigner Release Notes — Version 3.0.4 — August 2026
Version 3.0.4 extends emSigner's .NET Core platform to the UAE region, adds AI-powered document summarization for faster document review, brings Darwinbox and Coupa integrations onto .NET Core, introduces Electronic Seal (organization and individual sealing certificates), and adds Gesture-Based Video Verification for stronger identity assurance.
What's New at a Glance
UAE Region — .NET Core Migration
UAE
.NET Core capability extended to UAE instance
AI-Generated Document Summary
Global
AI-generated summary of documents
Darwinbox Integration — .NET Core
Global
Darwinbox integration now available on .NET Core
Coupa Integration — .NET Core
Global
Coupa integration now available on .NET Core
Electronic Seal (Sealing Certificate)
Europe
Organization and individual sealing certificates, with validation and access control
Gesture-Based Video Verification
Global
New active verification option alongside Basic Video Verification, using a head-turn prompt within 20 seconds
1. UAE Region — .NET Core Migration
Region: UAE
Overview: The .NET Core capability introduced in v3.0.0 has now been extended to the UAE region.
Key Benefits:
Brings UAE clients onto the same modern .NET Core architecture as other regions
Use Cases:
UAE-based clients can now operate on the .NET Core platform with regional storage support
2. AI-Generated Document Summary
Region: Global
Overview: emSigner now generates an AI-powered summary of a document before it is sent for signature, giving signers a quick, plain-language overview of the document's content and key terms.
Key Benefits:
Reduces time spent reading long documents before signing
Supports faster turnaround on high-volume document workflows
Use Cases:
A business user reviews multiple envelopes in a queue and uses summaries to prioritize which ones need closer reading
Compliance or approval teams use the summary as a quick first-pass check before detailed review
3. Darwinbox Integration — Now on .NET Core
Region: Global
Overview: The Darwinbox integration is now available on the .NET Core platform. Both existing and new clients can use this integration going forward.
Key Benefits:
Brings the Darwinbox integration onto emSigner's modernized architecture
Ensures continued support for HR document workflows without disruption
Use Cases:
HR teams continue sending offer letters, onboarding documents, and policy acknowledgements for e-signature directly from Darwinbox
4. Coupa Integration — Now on .NET Core
Region: Global
Overview: The existing Coupa integration, previously available on the .NET Framework, has now been extended to the .NET Core platform.
Key Benefits:
Extends an established integration onto the modernized .NET Core platform
Maintains continuity for clients already using Coupa with emSigner
Use Cases:
Procurement teams continue routing purchase orders and vendor contracts through Coupa for e-signature without workflow changes
Clients migrating to .NET Core retain uninterrupted access to their Coupa-based signing workflows
5. Electronic Seal (Sealing Certificate)
Region: Europe
Overview: emSigner now supports Electronic Seal as a signing method, backed by sealing certificates (PFX/P12) that are uploaded and validated under Settings. Certificates can be configured as either Organization-type, available to eligible users across the organization, or Individual-type, allocated to a specific user. A certificate must pass validation (correct client secret, valid serial number, certificate holder, and validity period) before it can be saved, and Electronic Seal is only available to users who have a certificate allocated to them.
Key Benefits:
Enables organization-level and individual-level electronic sealing alongside standard signatures
Built-in certificate validation prevents incorrectly configured or invalid certificates from being saved
Granular access control ensures only users with an allocated certificate can seal documents
Admins can revoke a user's certificate allocation at any time, immediately removing their ability to seal
Use Cases:
An organization uploads a shared sealing certificate so any authorized department user can apply the company seal to outgoing documents
A specific officer is issued an individual sealing certificate so only they can apply their personal seal
An admin revokes a departing employee's certificate allocation, immediately disabling their access to Electronic Seal
6. Gesture-Based Video Verification
Region: Global
Overview: emSigner now offers Gesture-Based Video Verification as an additional video verification option, alongside the existing Basic Video Verification. With Basic Video Verification, the signer records a brief video and liveness/face match checks run in the background. With the new Gesture-Based option, the signer must respond to an on-screen prompt — a head-turn gesture — within a 20-second window during recording, followed by the same liveness and face match checks. Both options remain available; the gesture-based check adds a stronger, user-visible verification step for clients who choose it.
Key Benefits:
Adds a stronger, user-visible anti-spoofing option on top of existing background liveness checks
Gives clients the choice between Basic (background) and Gesture-Based (active) video verification
Time-bound gesture challenge (20 seconds) confirms real-time presence
Applies uniformly across all global clients as an available verification option
Use Cases:
A client handling high-value transactions enables Gesture-Based Video Verification to require signers to actively confirm presence via a head-turn prompt
A client with lower-risk workflows continues using Basic Video Verification, where liveness and face match are verified in the background without an active prompt
Compliance and risk teams gain the option to enforce active liveness checks for specific workflows or client segments
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