A Deliberate Data Infrastructure product
Physical-world data infrastructure.
V0 resolves different representations of the same physical environment around persistent physical objects—while preserving what each source says and where it came from.
Understand the V0 Physical Object01 / Definition
One product within a broader company
V0 gives physical-world information a persistent point of reference.
Deliberate Data Infrastructure (DDI) is the company. V0 is a DDI product focused on physical-world data infrastructure.
Information about the same environment can exist across systems and providers using different identifiers, geometries, classifications and representations. V0 organises those representations around persistent physical objects without erasing their source positions.
02 / Persistent identity
V0PO means V0 Physical Object
One physical anchor. Multiple attributed representations.
A V0PO is the persistent physical identity used by V0. Provider and customer identifiers remain distinct from it. They can be entry points into V0, but they do not become the persistent physical identity and do not need to replace identifiers in existing systems.
From the resolved V0PO, a consumer can navigate wider physical-world information associated with that object.
03 / Source positions
Attribution remains part of the answer
Resolution is not unexplained certainty.
V0 preserves what each source says and where it came from.
Provider positions are not silently converted into established physical truth. V0 distinguishes physical knowledge states so consuming systems can retain the condition of what is known.
- Established
- A distinguished physical knowledge state.
- Provisional
- A distinguished physical knowledge state.
- Conflicted
- A distinguished physical knowledge state.
- Unknown
- A distinguished physical knowledge state.
04 / Source-neutral access
Physical objects, not connector tables
A read model organised around the physical world.
The public V0 read boundary is browser-safe, read-only and source-neutral. It exposes physical objects and their projected current information rather than connector-specific source tables.
Evidence explains why V0 knows about an object or position. Source attribution and knowledge state provide necessary context for interpreting that information.
Physical object
- 01Current projected knowledge
- 02Geometry
- 03Relationships
- 04Context
- 05Evidence and provenance
- 06Related navigation
05 / Progressive detail
A bounded technical view
Location-first discovery. Explicit scope.
The available source documentation describes the current V1/V1.1 API as location-first, supporting bounded-radius, bounding-box and Polygon/MultiPolygon discovery.
Applicability can be whole-object, evidence-geometry, spatial-subset, linear-range or unspecified. Missing scope must not be interpreted as whole-object applicability.
Documentation boundaryNo endpoint paths, payloads or code examples are shown here because the canonical OpenAPI contract is not present in this website repository.
Next / Conversation
Physical-world information
Start with the object, the sources and what needs to be understood.
If physical-world information is fragmented across systems and identifiers, talk to DDI about the infrastructure beneath it.
Contact DDI