Permanently Verifiable Documents and Photos

Prove when a photo was taken, whether a document is the original, and much more!

We use blockchain technology to make a permanent record of the exact contents, time and date of digital files

Your documents, photos, or other files can be verified years or even decades later

Document Storage, Digital Signature and Permanently Verifiable Records | DocumentConnex | Blockchain App
Also Available in Easy to Use On-Device Apps
Also Available in Easy to Use On-Device Apps

Works With Many Types of Files

PDF Files

JPG Photos

PNG Photos

Blockchain Document Storage, Signing, and Verification | DocumentConnex

DOC/DOCX Documents

TXT Records

TIF Images


Easy to Use

Easily upload documents, photos or other files from your computer, phone, or tablet. Import files from your preferred cloud storage platform.

Proof Positive

Each document or photo gets a certificate authenticating it.  You don’t need an account with us to verify a document or photo.

Tamper-Proof Authentication

Each file you submit gets a unique “fingerprint,” giving you permanent and easily verifiable proof of authenticity – years or even decades later!

<strong>Perfect for any job</strong>

Perfect for any job

Important contracts, wills or other testamentary documents, or even photos – our app can do it all!

Private, Confidential, Secure

Our systems are locked down with encryption both in transit and at rest. Your files are never shared with anyone, or visible to anyone

Powered by Blockchain

Permanent blockchain “fingerprints” prove the exact date, time, and content of your documents or photos.

See How it Works



Basic subscription $7

/ month

Permanently Record or Digitally "Sign" Any Document, Photo, or Other File

Includes up to 25 Digital Signings Per Month

Cancel at Any Time

Unused Signings Expire Each Month

Works with Clio, RocketMatter, OneDrive, Box, DropBox, DropBox Business, Google Drive

Access Anywhere Using Your Internet Browser

Mobile and Desktop Apps Also Available

Sign Up
Additional signings $5

/ per Add'l 25 Signings

Requires Basic Subscription Account

Unused Digital Signings Expire Each Month

Easily Add More Digital Signing Bundles

Sign up
Get a free 30-day trial!
Contact Us

Have questions? Interested in a free demo?

We’re here to help!

Send us a message or call us.

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