AsOf

Substack · headquartersSan Francisco

unverified: One source so far: shown on the record, not asserted, until a second source or a primary one confirms it.

What the statuses mean

Unverified: one source, not a primary one. Asserted once a primary source or a second independent domain confirms it.

Valid from
undated
Valid until
still holds
Published
no source on record carries a date
Recorded by AsOf
2026-11-01
Checked
2026-11-02 · its source page states the value and the date
Confidence
0.60

Sources

“Where is Substack headquartered? Substack is headquartered in San Francisco, CA, United States.”— what the page says, read 2026-11-02

Cite this claim

Each form names the value, its as-of date, the day you read it (2026-11-08), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "Substack headquarters: San Francisco", undated. Claim clm_A7F78BFE8AE0, https://asof.is/claim/clm_A7F78BFE8AE0, accessed 2026-11-08. Source: https://multiples.vc/private-comps/substack.
APA
AsOf. (n.d.). Substack headquarters: San Francisco (undated) [Record clm_A7F78BFE8AE0]. Retrieved November 8, 2026, from https://asof.is/claim/clm_A7F78BFE8AE0 (source: https://multiples.vc/private-comps/substack)
BibTeX
@misc{asof_clm_A7F78BFE8AE0,
  author = {AsOf},
  title = {Substack headquarters: San Francisco},
  howpublished = {\url{https://asof.is/claim/clm_A7F78BFE8AE0}},
  note = {Claim clm\_A7F78BFE8AE0, undated; source: https://multiples.vc/private-comps/substack},
  urldate = {2026-11-08}
}

On the record

/claim/clm_A7F78BFE8AE0.md/v1/claims/clm_A7F78BFE8AE0submit a correction