Generated by compute_ccf.py and never hand-edited. Canonical fixtures for the CCF reference implementation, on the Universal Framework v1.0-RC baseline (executing-unit CCI, co-equal reach).
Scale: CCI 0–10,000. Bands: Diversified < 2,500 ≤ Concentrated < 4,900 ≤ Highly concentrated < 8,100 ≤ Single-source-equivalent, boundaries closed on the left per Universal C.4.
Certifies: CCI ceiling; reach degenerate.
One executing family serves every asset.
Population: 1000 assets. Units: F1 1000 (100.0%).
CCI 10000 (Single-source-equivalent); largest unit share 100.0% (F1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| U (ancestor of F1) | lineage | 1000 (100.0%) | 1000 (100.0%) | evidenced |
Diversity ladder: observed 3 → resolved 1 → largest failure domain 100.0% (upper bound).
Three brands resell one stack: observed 3, resolved 1.
Certifies: CCI floor for five units; reach bounded by unit share when no upstream is shared.
Five equal, fully independent families, lineage disclosed and distinct.
Population: 1000 assets. Units: F1 200 (20.0%), F2 200 (20.0%), F3 200 (20.0%), F4 200 (20.0%), F5 200 (20.0%).
CCI 2000 (Diversified); largest unit share 20.0% (F1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| U1 | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
| U2 | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
| U3 | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
| U4 | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
| U5 | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
Diversity ladder: observed 5 → resolved 5 → largest failure domain 20.0% (upper bound).
Every reach node reaches only its own family.
TV-03 – Hidden shared ancestry
Certifies: CCI stable while reach exposes the false diversity.
Four equal families; F1 and F2 share evidenced ancestor U12.
Population: 1000 assets. Units: F1 250 (25.0%), F2 250 (25.0%), F3 250 (25.0%), F4 250 (25.0%).
CCI 2500 (Concentrated); largest unit share 25.0% (F1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| U12 | lineage | 500 (50.0%) | 500 (50.0%) | evidenced |
| U3 | lineage | 250 (25.0%) | 250 (25.0%) | evidenced |
| U4 | lineage | 250 (25.0%) | 250 (25.0%) | evidenced |
Diversity ladder: observed 4 → resolved 4 → largest failure domain 50.0% (upper bound).
Observed 4, resolved 4, largest failure domain 50%.
Certifies: Non-disclosure moves the reach bound, never the CCI.
Families 2,400 / 900 / 900. F1 descends from U (disclosed). F2 independent (disclosed). F3 lineage undisclosed.
Population: 4200 assets. Units: F1 2400 (57.1%), F2 900 (21.4%), F3 900 (21.4%).
CCI 4184 (Concentrated); largest unit share 57.1% (F1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| U | lineage | 2400 (57.1%) | 3300 (78.6%) | bounded |
| U(F2) | lineage | 900 (21.4%) | 900 (21.4%) | evidenced |
Diversity ladder: observed 3 → resolved 3 → largest failure domain 78.6% (upper bound).
Replaces v0.9 Reading A/B: CCI is single-valued; U carries a bounded reach [57.1, 78.6].
Certifies: A merge contributes its assets to every parent's reach; CCI unaffected.
M (400) descends from P1 AND P2 (flat pedigree, merge). X (300) descends from P1. Y (300) independent.
Population: 1000 assets. Units: M 400 (40.0%), X 300 (30.0%), Y 300 (30.0%).
CCI 3400 (Concentrated); largest unit share 40.0% (M).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| P1 | lineage | 700 (70.0%) | 700 (70.0%) | evidenced |
| P2 | lineage | 400 (40.0%) | 400 (40.0%) | evidenced |
| U(Y) | lineage | 300 (30.0%) | 300 (30.0%) | evidenced |
Diversity ladder: observed 3 → resolved 3 → largest failure domain 70.0% (upper bound).
P1 reaches M and X: 70%.
Certifies: Reach requires relevant code present; evidenced divergence severs the edge.
C -> B -> F1 (nested chain), F1 500 assets; F2 (500) descends from C directly. F1's relevant primitive rewritten since the fork from C (divergence evidenced by patches); B's code present in F1.
Population: 1000 assets. Units: F1 500 (50.0%), F2 500 (50.0%).
CCI 5000 (Highly concentrated); largest unit share 50.0% (F1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| B | lineage | 500 (50.0%) | 500 (50.0%) | evidenced |
| C | lineage | 500 (50.0%) | 500 (50.0%) | evidenced |
Diversity ladder: observed 2 → resolved 2 → largest failure domain 50.0% (upper bound).
C reaches F2 only: the F1 edge is severed by evidenced divergence, and B never reached F2. Without the divergence evidence, C's reach would be bounded [500, 1000].
Certifies: Anchor CCI over primary accepted paths; bridge reach = assets where its compromise invalidates every accepted path.
Anchors A1 (600) and A2 (400), both cross-signed by bridge P. For 100 of A2's assets, relying parties also hold an independently distributed A2 root path not via P.
Population: 1000 assets. Units: A1 600 (60.0%), A2 400 (40.0%).
CCI 5200 (Highly concentrated); largest unit share 60.0% (A1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| P (bridge) | path-invalidation | 900 (90.0%) | 900 (90.0%) | evidenced |
| A1 | key-compromise | 600 (60.0%) | 600 (60.0%) | evidenced |
| A2 | key-compromise | 400 (40.0%) | 400 (40.0%) | evidenced |
Diversity ladder: observed 2 → resolved 2 → largest failure domain 90.0% (upper bound).
P reaches 90%: every asset except the 100 holding a surviving independent path.
Certifies: Reach is failure-mode-specific: distinct under key compromise, one domain under compulsion.
Anchors A1 (500) and A2 (500), cryptographically independent, both governed by policy authority PA (trust-list operator).
Population: 1000 assets. Units: A1 500 (50.0%), A2 500 (50.0%).
CCI 5000 (Highly concentrated); largest unit share 50.0% (A1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| A1 | key-compromise | 500 (50.0%) | 500 (50.0%) | evidenced |
| A2 | key-compromise | 500 (50.0%) | 500 (50.0%) | evidenced |
| PA | compulsion / mis-issuance / trust-list withdrawal | 1000 (100.0%) | 1000 (100.0%) | evidenced |
Diversity ladder: observed 2 → resolved 2 → largest failure domain 100.0% (upper bound).
The reach table carries both modes; the tolerance test selects the mode under assessment.
Certifies: Certification-profile conformance bounds design reach; it never establishes it.
Generation points G1 (500), G2 (300), G3 (200). All three conform to one RNG certification profile; no design disclosure.
Population: 1000 assets. Units: G1 500 (50.0%), G2 300 (30.0%), G3 200 (20.0%).
CCI 3800 (Concentrated); largest unit share 50.0% (G1).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| D? (possible shared design) | generation-design | 500 (50.0%) | 1000 (100.0%) | bounded |
Diversity ladder: observed 3 → resolved 3 → largest failure domain 100.0% (upper bound).
Known reach = largest single point (a design at least spans its own point); upper = all profile-conformant points. Disclosure collapses the interval either way.
Certifies: Flagged-only CCI over qualifying assets; hybrid composite is one asset, both lineages reach it.
F1 (700, of which 20 flagged), F2 (200, of which 80 flagged), F3 (100, 0 flagged). F2 assets are hybrid composites: classical component from ancestor UC, post-quantum from UQ.
Population: 1000 assets. Units: F1 700 (70.0%), F2 200 (20.0%), F3 100 (10.0%).
CCI 5400 (Highly concentrated); largest unit share 70.0% (F1). Flagged-only CCI 6800 (Highly concentrated) over 100 qualifying assets: F1 20 (20.0%), F2 80 (80.0%).
| Reach node | Failure mode | Known | Upper bound | State |
|---|---|---|---|---|
| U1 | lineage | 700 (70.0%) | 700 (70.0%) | evidenced |
| UC (classical component) | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
| UQ (post-quantum component) | lineage | 200 (20.0%) | 200 (20.0%) | evidenced |
Diversity ladder: observed 3 → resolved 3 → largest failure domain 70.0% (upper bound).
Estate looks diversified; the flagged view is single-source-equivalent in F2. Both hybrid component lineages carry full reach to the composite assets.