Free Evaluation

See C Chains™ Protect Your Data — Free

Download the C Chains installer, receive 100 free transaction codesets by email, and watch sensitive database fields become completely inaccessible — even to someone with full DBA access. No live data. No commitment. No sales call required.

  • Software is free — revenue comes from codesets in production, not from evaluation
  • We host B and C Modules — you run only the A Module on your own machine
  • Patient table pre-seeded — SSN, date of birth, credit card fields ready to go
  • Try to breach it — the $5,000 challenge has stood unanswered for over 8 years
Request Your Free Evaluation Contact Us Directly

Covered by U.S. Patent 9,405,927 — Tri-Module Data Protection System (Issued Aug 2, 2016). $5,000 Unanswered Breach Challenge: no solution has ever been submitted.

C Chains Lock Data
$5,000
Breach Challenge
Unanswered since 2016 — try it yourself
How It Works

How the Evaluation Works

C Chains™ uses codesets as transactional currency — each protected field operation consumes one codeset. This is the architecture, not an administrative detail. Codesets are what make every transaction unique, validated, and impossible to replay. We give you 100 to start, at no cost. The process has two parts:

Part 1 — Download

The A Module — Complete One-Click Installer

✓ NEW — Complete Installer

Installation now takes just a few minutes. The new C-ChainsSetup.zip installer handles everything automatically — PostgreSQL, ODBC configuration, and the full C Chains A Module are installed and configured in a single pass, including database creation and seeding with the test patient table. No manual setup steps required.

This is the production A Module — not a limited demo build. The B and C Modules are hosted by Sendatrix on your behalf for the duration of your evaluation.

  • Windows 7 or later
  • No pre-installation required
  • Patient table pre-seeded automatically
  • Executables, batch files, SQL scripts, and README included
  • Same production core used in live deployments

The software is free. This is the production A Module, not a trial version.

↓ Download C-ChainsSetup.exe
Part 2 — Codeset Delivery

Your Personal Codeset Pack

After you submit your request, we email you a zipped codeset pack personally. Codesets are your transactional keys — unique to your evaluation instance.

  • 100 free transaction codesets
  • B Module hosted by Sendatrix
  • C Module hosted by Sendatrix
  • Emailed directly — no portal required
  • Reviewed and fulfilled manually within one business day

No duplicate codeset packs are ever issued. Each evaluator receives a unique set tied to their specific evaluation instance.

To request your codeset pack, use the evaluation request form below, or email us directly at info@sendatrix.com.

Note on the request form: Our evaluation form runs on a separate application server port. Your browser may show a "Not Secure" notice in the address bar — this is expected and does not affect the form's functionality.

Request Codesets via Form Email info@sendatrix.com
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Why two parts?

The separation between the A Module (your machine) and the B/C Modules (hosted by us) is the architecture. Three-module physical separation is exactly what makes protected data unrecoverable from any single point of compromise. You can't evaluate a tri-module system with a monolithic install.

Results

What You Will See

Run a standard SQL query against the patient table before protection is active. Record the results. Activate C Chains™. Run the identical query again.

🔒

Protected fields return unusable values

SSN, date of birth, and credit card fields are structurally present but contain fragments that cannot be read, reconstructed, or used.

✅

Database stays fully operational

All non-protected fields return normally. Applications continue without interruption. The database is fully functional.

📋

Every transaction is logged

Each codeset operation generates an immutable audit entry for compliance and forensic review.

🔄

Controlled restoration works

Original field values are fully recovered through the authorized restore process when needed.

Challenge

The $5,000 Breach Challenge

We have publicly offered $5,000 to anyone who can demonstrate a method to retrieve protected field data from a C Chains-protected database. The challenge has stood since 2016 — no solution has ever been submitted.

During your evaluation you are welcome to try. Use any SQL method, any privilege level, any approach. Attempt to extract SSN, date of birth, or credit card values from the patient table while C Chains is active. The $5,000 is still on the table.

$5,000
Unanswered
Since 2016
No solution ever submitted
🔒 Open Challenge
Requirements

What You Need Before You Start

The evaluation is intentionally minimal. The installer handles all software setup automatically.

✓
A Windows machineWindows 7 or later — no special hardware required
✓
No pre-installation requiredThe installer handles PostgreSQL, ODBC, and the A Module
✓
Ability to run the installerStandard Windows executable and batch files
✓
Your email addressFor codeset delivery — fulfilled within one business day

Estimated time: 5–10 minutes from download to a fully running evaluation instance with protected patient data.

Next Steps

What Happens After

There is no automated follow-up sequence, no drip campaign, and no sales pipeline. Your evaluation is a direct, personal interaction with Douglas Dempsey — the patent holder and developer of C Chains. You have a direct line to the person who built the technology.

If your 100 codesets run out and you want to continue testing, simply contact us. Additional codesets are provided at no cost for evaluation purposes.

Request Your Free Evaluation Ask a Question First