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B4 · Proof · OEM DC/DC (anon.) PoC · 2 rules Topology anonymised

The rule set decides
whether it ships.

Every INSERT runs through the grammar: if a test lacks its requirement, the state is illegal — and the gate stays closed. Not because someone says no, but because the graph computes no.

ASPICE ViFACTS! PoC · 2 rules active
ViFACTS! engine · release gating

INSERT in — verdict out.

The instrument runs the real sequence: a test without a requirement violates R1, the release is rejected — only FIX heals the state, then the same traversal produces four artifacts from one source.

▸ No workaround, no override — the rejection is the feature

PROJECT GRAPH · OEM DC/DC (ANON.) RULES CLEAN ✓
R1 · COVERAGE R2 · GATING
Artifacts · one source
RELEASE NOTES gated · 3 pages · from graph path — waiting
BUDGET DELTA +14.2 h traceability effort — waiting
SOW AMENDMENT Annex C · changes marked — waiting
INFO 7 participants · role-based — waiting
The rule set

Standards become rules in the project graph.

ViFACTS! is the core of Viprove: ontology plus rule engine. Every check a traversal, every result a sealed entry — release gating comes from the graph, not from meetings.

R1 · COVERAGE Every test needs a requirement. A test node without a requirement edge is an illegal ontological state — detected on every INSERT, not in a later assessment. ✓ active
R2 · GATING No release with an open violation. A release INSERT is rejected while any node on the release path is red. The rejection is the feature, not the brake. ✓ active
R3 · VERSIONING Standard editions are rule versions: ISO 13855:2010 → 2024 means a rule-set update and re-traversal of every dependent edge and calculation. seed of /grammatik
One source · many artifacts

One INSERT becomes four artifacts.

Release notes, budget delta, SOW adjustment, stakeholder info — produced by the same traversal, sealed from a single source. No report copied by hand. Artifacts written by the graph itself.

RELEASE NOTES gated · 3 pages · from graph path ✓ sealed
BUDGET DELTA +14.2 h traceability effort ✓ to controlling
SOW ADJUSTMENT Annex C · change points marked ✓ to customer
INFO 7 participants · role-based ✓ delivered 7×
Wired up · senses of the twin

The graph reads where the project lives.

Viprove Graph · View: project topology Specs internal · what/why public

Reads

Tracker items, requirements, tests — via REST API + webhooks

Transforms

CB object → graph nodes + edges · every event = INSERT/UPDATE against the rules

Writes back

Verdict, comment, workflow transition · 4 artifacts · sealed

Honest status.

What this demo is — and what it is not.

Runs GraphDemo in the browser: INSERT, R1 check, R2 gating, traversal, 4 artifacts — reproducible on this page.
PoC The real ViFACTS! engine checks real projects against real rules. This demo is a browser re-implementation — the gap is intentional, and it is stated here because it belongs on every PoC claim this site makes.
Open R3 standard-edition versioning · rule export · audit trail of verdicts.