Audience measurement
A count can be called an API measurement only when its captured timestamp, platform operation, channel identity, and field value are stored together. Official account links establish identity only.
Public methodology
CreatorStats distinguishes measurements from estimates. The current financial dataset contains legacy editorial baselines without financial citations, so the product exposes deterministic low-confidence ranges instead of presenting those baselines as exact current facts.
Evidence hierarchy
A count can be called an API measurement only when its captured timestamp, platform operation, channel identity, and field value are stored together. Official account links establish identity only.
A dated figure somebody else recorded for the same verified channel. It is displayed beside the published number for comparison and is never promoted to being the published number.
A financial value is always an estimate. A sourced estimate must have an as-of date and at least two financial sources; otherwise a legacy value remains model-only.
Financial model
Model version creatorstats-legacy-baseline-band-v1 wraps a legacy editorial baseline in a fixed uncertainty band. It does not infer assets, liabilities, private-company valuations, taxes, ownership percentages, or cash flow.
rangeLow = round(legacyBaseline × 0.75)
rangeHigh = round(legacyBaseline × 1.25)
confidence = low
asOf = unknown The band is a disclosure mechanism around weak legacy input—not proof that the true value lies inside it. The baseline itself is not displayed as an exact fact.
Audience freshness
The refresh runs daily. For each profile it resolves the channel from the creator's own stored handle, reads channels.list?part=id,statistics from the YouTube Data API v3, writes each value with its capture timestamp, and appends a snapshot only when a measured value or the channel identity changed. YouTube's own answer decides which channel a profile measures; no third-party record is allowed to select it. The refresh never edits the creator-level review date, because measuring a counter is not an editorial review of a person.
Every refresh is validated before it is committed: the whole cohort must lint, type-check, pass the evidence gate, build, and satisfy the build contracts. A refresh that fails any of those is discarded in full rather than partially applied, so the site is never left holding half of an update.
Where a stored account link no longer resolves to a live channel — a creator renamed the account, or the link was never right — that profile is skipped and reported rather than guessed at. Its audience figures stay marked as legacy values with unknown freshness until a reviewer corrects the link, so an unresolvable profile looks stale on this site because it is stale.
Independent cross-checks
Alongside its own captures, CreatorStats records audience figures from Wikidata, the structured public database behind Wikipedia. Wikidata is used because it is openly licensed for reuse (CC0 1.0 (public domain dedication)), publishes a machine-readable interface intended for this kind of access, and — unlike a scraped page — attaches an explicit observation date and citation to each figure.
Where a cross-check disagrees with the published figure by 10% or more, the profile says so and states the size of the gap. The two figures do not share an observation date, so a gap does not establish which one is wrong — only that the published figure should not be read as precise.
Cross-checks are only supported for YouTube, because YouTube is the only platform in this dataset whose account identity can be matched exactly. Twitch, TikTok, Instagram, Kick, and Rumble figures have no cross-check and remain legacy values.
Confidence
Ranking policy
Ranking pages order profiles by (rangeLow + rangeHigh) ÷ 2, with slug/name as a deterministic tie-breaker. The UI labels the order as modeled and preserves each range and confidence state.
Comparison policy
History and corrections
Two append-only logs are kept, and they are never merged. YouTube snapshots are appended only after a validated API response and only when a measured value or channel identity changes. Cross-check observations are appended only when a later-dated third-party observation appears. Neither log is ever rewritten, and the build rejects a log whose entries are out of observation order. Legacy net-worth history is not charted because its points lack source timestamps. Corrections should add evidence and a reason instead of silently rewriting the record.
Build gate
The validation command checks every profile, financial field, audience field, entity type, priority review, append-only snapshot, and cross-check. A model-only field must have its version, range, low confidence, unknown date, limitations, and zero fabricated sources. A sourced financial estimate must carry a date and at least two financial sources. A cross-check must carry an observation date, a linked third-party statement, a verified channel ID, and a divergence figure reproducible from its own numbers — and it must still describe the value currently displayed.
npm run validate:data Limitations
Public audience statistics do not reveal private ownership, debt, contracts, expenses, tax, liquidity, or household finances. CreatorStats estimates are not financial advice, credit assessments, or verified personal disclosures.