Entrust Sovereign Stack
Deployable chain-of-custody infrastructure to secure, prove, and audit critical document transactions. Built for regulated, high-trust environments.
Key Metrics
Proven core technology powering Zafer and ZorroSign—now available as a standalone infrastructure component for sovereign, partner-led deployment.
500,000+
Secured Transactions
20+
Countries Deployed
0
Integrity incidents reported to date
The Integrity Gap
Data You Can Trust
The Demand
Digital transformation—eSignatures, workflows, audit trails.
Not just laws—low urgency. CTOs are reactive, constrained by time and cost, and often choose insurance over upgrading systems.
The Block
Systems that can’t prove whether a record has been altered, when it matters most.
The Result
The 3 Pillars of Value
Total Sovereignty
✓ Deployed via Docker Container
✓ Zero data egress
✓ Client holds all encryption keys
Patent-Protected Core
✓ Shielded by US and international patents
✓ Provides a "Freedom to Operate" legal defense
Forensic Certainty
✓ Immutable "Chain of Custody" ledger
✓ Mathematical proof of integrity for every transaction
Built on Verified IP
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System and Method for Securing Electronic Document Execution
⦿ US Patent 11,042,651
⦿ US Patent 11,636,218
Advanced Authentication Protocols
⦿ US Patent 12,210,635
Forensic Review & Immutable Ledger Analysis
⦿ US Patent 12400008
System and method for securing electronic document execution and authentication
⦿ Canada Patent 3099444
System and method for securing electronic document execution and authentication
⦿ Pending Status
UAE, India, EU, Hong Kong
Zero-Trust Architecture
01
Deployment
Lightweight Docker Container
02
Integration
Standard REST API
03
Database
Agnostic (connects to client's MongoDB or SQL)
04
Branding
100% invisible / white label
Two Ways to Engage
Channel-led or direct—same trust engine.
1
Patents are up for sale
Available for acquisition or licensing, subject to diligence.
2
License Patents
License terms can be structured for specific markets, products, or deployments.
Model 1 — VARs / SIs
Partner Revenue
Implementation, integration, L1/L2 support, managed services
Entrust Revenue
Flat annual engine license
Model 2 — Direct
Clients can contract with Entrust directly—no intermediary required.
Assurance : Entrust is infrastructure, not a SaaS competitor.
We don’t compete with your client’s application.
Industries & Solutions
Government
Land records, visas, approvals
Healthcare
Patient consent, controlled records
Legal Services
Agreements, evidentiary records
Education
Certificates, transcripts, admissions records
Banking
Loan origination, KYC audits, compliance proof
Retail
Supplier contracts, audit trails
Real Estate
Titles, sale/lease agreements
Insurance
Claims, policy documents, audit trails