Seven
Layers
Insight

GovStack modularity and trust frameworks shown as layered digital public infrastructure with legality gates, evidence outputs, inspection readiness and remedy.

GovStack Modularity and Trust Frameworks: Executive Summary

GovStack building blocks can support reuse, but trust-layer modularity must be more than software assembly. Trust services need legality gates, service contracts, evidence artefacts and inspection hooks before scale.

Ott Sarv

Mar 1

Trust Utility Doctrine diagram for EUDI Wallet infrastructure, mandate gating, lawful acceptance, evidence, remedy and sustainable verification.

The Trust Utility Doctrine

Wallet ecosystems should not become priced verification tolls. The Trust Utility Doctrine treats business wallets and relying-party acceptance as governed infrastructure for lawful reliance.

Ott Sarv

Feb 28

State-building image representing digital sovereignty through lawful DPI sequencing, institutional mandate, correction and remedy.

Digital Sovereignty Through DPI Sequencing

A digital system can move money, route data or issue credentials without lawful public authority. DPI becomes sovereign only when authority, mandate, records, execution, evidence and remedy are sequenced before scale.

Ott Sarv

Jul 31, 2025

Seven Layers Insight

GovStack Modularity and Trust Frameworks: Executive Summary

The Trust Utility Doctrine

Digital Sovereignty Through DPI Sequencing

Download The Seven Layer Model for Digital Public Infrastructure

Seven
Layers
Insight