Overview

Document signing workflows were exposed to risks of tampering and lacked reliable verification. Vrinsoft developed a blockchain-based web application for a financial institution requiring top-level security. This solution replaced insecure third-party tools with a self-contained e-sign platform that uses smart contracts and blockchain to ensure authenticity and privacy.

Technologies

A blockchain-based e-signature platform with smart contracts, wallet authentication, encryption, and full audit trails for secure document management.

ReactJS
MySQL
Public Blockchain

Platform

Website
Industry

Financial Services
Region

-
Integrations

Metamask, Blockchain integration for Esign document, Update document with dynamic signature

Typography

Gantari Gantari Gantari Gantari

Gantari

Regular

Medium

Bold

Extra Bold

Key Features

Smart Contract Validation

Every signature is stored and validated through blockchain smart contracts, creating an unalterable record of the signing event. This ensures that any attempt to change or dispute the document can be immediately detected, providing both legal and operational assurance.
Wallet-Based Authentication

Users sign in with a secure crypto wallet such as MetaMask, which verifies their identity without storing sensitive login details on the platform. This approach removes the risk of password breaches while giving users full control over their credentials.
Document Privacy & Encryption

Uploaded documents are encrypted end-to-end, ensuring that only authorized parties can view them. Once the signing process is completed, no copies or user data remain on the server, eliminating the risk of data leaks or unauthorized access.
Email Notifications & Audit Trail

Automatic email alerts inform all relevant parties when a document has been signed or updated. A detailed audit trail logs each action from uploads and signature timestamps to participant details helping meet compliance requirements and offering complete transparency.

The solution streamlines document handling: users simply upload a PDF, sign it, and receive confirmation, all via the blockchain-backed platform. With tamper-proof signing, automatic notifications, and complete audit logs, the process is both secure and smoother, even without any third-party tools.

Work with us

Color Palette

#29AEE4

#506CB4

#515151

#231F20

#060606

Thanked us for what we did

After deployment, the client reported glowing feedback. Users appreciated how accessible and trustworthy the signing process became. The added security of blockchain validation provided peace of mind, and the platform quickly became their trusted standard for secure document management.

eSign

Founder

We have more awesome work to show

Next Portfolio

OUR CORE VALUES

Agile Methodologies

We use agile methodologies while developing your product and our aim is to use the client-centric approach by organizing customers’ requirements and getting the best solutions.

Cost Efficient

Vrinsoft provides all the services at cost-efficient pricing. We look into the client’s requirements, analyze them, and provide assistance accordingly without any false.

Solution

Our team keeps the necessity of the clients in mind and gives them beneficial solutions. We make all the strategies and provide complete input to grow the business higher in the market.

Latest Technologies

Our team of experts uses the latest technologies, which resulted in an extensive success rate in the market, and we use the same techniques for all clients.

OUR APPROACH

High-end Quality

When you choose us, we know you expect the best thus, we make sure that our team delivers an exceptional quality product that will meet your necessities and the users’ expectations. We never compromise even the slightest when it comes to quality.

Transparency

Many clients have concerns about the transparency of the services company provide. However, we make sure that you know everything about what, how, and why we do. We ensure to have clear communications with clients to avoid misunderstandings in the future.

Flexibility

We excel in the diversified range of services, and concurrently we also provide flexibility to the clients. Our team is tapping into the power of technologies and uses the same optimally to deliver you the unsurpassed kind of services in the given time.

Affordable Price

You want your business to transform into something great, and we visualize the same. That is why we strategize the whole model and deliver you under the budget price so that you get quality services at cost-effective prices.