For builders working across digital identity, trusted credentials and public digital infrastructure, a few open resources are worth keeping close.
The GDDA | DPI Group now publishes supporting material and product-level roadmaps, refreshed quarterly. It offers one of the clearest available views of the government initiatives that future services and integrations may need to work alongside.
For those exploring decentralised trust infrastructure, OpenVTC provides an open-source reference implementation of Decentralized Trust Graph standards through LF Decentralized Trust Labs. Its Verifiable Trust Agent sits at the project’s core, with verifiable trust infrastructure and setup guides to help teams get hands-on.
Also explore trusttasks.org and Keyring, Harvard’s open-source DTG mobile app.
Also worth reading: The Sovereign Stack: Why Decentralised Digital Trust is the Open Building Block for Aotearoa’s Agentic AI Era, the strategic briefing presented at Digital Trust Hui Taumata 2026, explores why open, interoperable and sovereign digital public infrastructure matters – particularly as digital identity becomes the trust layer for people, institutions and emerging AI agents.
Together, these resources offer a practical starting point for building interoperable, privacy-enhancing trust solutions.