Evidence governance
Source records, normalization decisions and client-facing facts are separated so unresolved or conflicting data does not silently become investment evidence.
YahdInstitutional research requires institutional discipline.
Yahd is designed to separate client-facing intelligence from ingestion infrastructure, preserve evidence lineage and publish only facts that clear defined quality gates.
Least-privilege delivery
The public application reads bounded client contracts. Protected ingestion and administrative operations remain behind service-level authorization.
Fail-closed publication
Material facts such as price, acreage, zoning and IOS classification are withheld when the supporting identity or evidence is incomplete.
Operational resilience
Ingestion jobs are restartable, bounded and observable. Stale evidence and schema changes are designed to leave the client boundary.
Client access
Named-user access, role design and enterprise identity requirements are scoped during onboarding. SSO is available for institutional implementation planning.
Security review
Institutional customers can request architecture, data-flow and vendor-review materials during procurement. Yahd does not claim certifications it has not completed.