Explore

Evidence Explorer

Every evidence bundle is rendered at the boundary its own fields support. Switch between sample bundles to see why a claim validates, stays bounded, is voided by drift, or is shown as refuted.

Choose a sample bundle

A measured claim admitted against a reference. This is the only sample that renders as validated.

studio.sample.measurement.v1

validated

Reference-validated (measured, level 2)

The boundary is admissible, the evidence kind is independently checkable, and freshness is verified-at-source.

Evidence kind: measured
Evidence level: 2
Claim status: reference-validated
Admission: admitted
Substrate: hardware-mitigated
Freshness: verified-at-source

Valid within

Validated against a calibrated reference under controlled conditions.

temperature: 20–25 °C
frequency: 1–10 GHz

Example bundle

Inside a `studio.sc-inference.v1` envelope

This example shows the three fields that control how a claim is rendered: the claim boundary (where on the honesty lattice the claim sits), the evidence kind (what sort of source backs it), and the empirical level (how deeply it was measured or modelled).

{
  "schema": "studio.sc-inference.v1",
  "claim_boundary": {
    "status": "reference-validated",
    "admission": "admitted",
    "validity_domain": "synthetic equilibria, Ip 0.5–2.0 MA"
  },
  "evidence_kind": "measured",
  "scpn_evidence_level": 3,
  "freshness": "verified-at-source",
  "substrate": "fpga-rtl",
  "mode": "recompute",
  "exactness": "bit-exact"
}

Claim boundary

reference-validated means the result was checked against an independent reference. The Hub will render it as validated only if every other axis supports it.

Evidence kind

measured here signals a hardware or instrument-backed observation, not a simulation or assertion. The render floors to the kind.

Empirical level

scpn_evidence_level: 3 marks the deepest empirical tier in the bundle schema — the claim is traceable to measured substrate behaviour.

How rendering decides

The portal uses the same honesty rule as the Hub: a claim renders as validated only when its boundary is reference-validated and admitted, its evidence kind is independently checkable, its freshness is verified-at-source, and any formal proof still matches the live subject. Everything else is shown at its boundary — never upgraded.