PTI trust flow — producers emit events; the exchange normalizes and governs; consumers resolve trust at decision time.
PTI Specification
Why PTI exists
The trust infrastructure gap and the missing portable layer.
PTI & TumiTrust
Open specification vs reference implementation — roles and language.
Architecture stack
Layered stack and traditional vs PTI model diagrams.
Specification v1.0
Normative architecture, security, governance, and interoperability.
RFC index
Modular normative documents and the RFC process.
Contributing
Propose RFCs, open issues, and participate on GitHub.
TumiTrust Platform
Get started
Open a workspace for individuals, institutions, or trust producers.
Trust platform
Portable trust lookups, reports, provenance, and explainability.
Screening services
Sanctions, PEP, and UN list checks with an audit trail.
Solutions
Financial services, employment, insurance, government, and more.
Developer guides
Trust platform API, connectors, CSV ingest, and partner integration.
Audiences
Paths for individuals, institutions & verifiers, and data partners.