METHOD / PROVENANCE AND STATUS
Data and verification methodology
How UtilityForge distinguishes local computations, current source responses, cached fallback, API directory evidence, and unverified claims.
01Local computation
A local workbench is verified at the implementation level through deterministic tests of its stated method. The output is a calculation or transformation of the supplied values; it is not independently verified external data or professional advice.
Formula pages state the key equation and limitations so a visitor can assess whether the model fits the task before relying on the result.
02Live data and fallback
A source-backed result is a provider response obtained through a source-specific adapter. The page distinguishes fresh, stale fallback, unavailable, and rate-limited states. Stale data is never styled or worded as a current live result.
A source response is not treated as a guarantee of completeness, rights, or future availability. The provider link and response time are part of the result context.
03API directory and network checks
The API directory keeps source snapshots, normalization evidence, license/provider-term distinctions, and bounded verification observations. A record is not indexed as verified until it satisfies the directory’s publishing gate.
The Secure API Playground is a user-request diagnostic surface, not an API-verification authority. Its safe errors, target restrictions, and redaction controls intentionally limit what it can show.
04Corrections
Verification status is revised when evidence changes. A failure, missing source, or uncertain claim is a reason to narrow or withdraw a public statement rather than invent a reassuring result.
Methodology last reviewed: 27 August 2026.