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SFOX

Open-knowledge reference entry

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 15, 2026
Entity authorityQ137392795
Source-derived summary

sFOX (San Francisco Open Exchange) is a cryptocurrency prime dealer and trading platform founded in 2014.

History

The company was founded by George Melika and Akhbar Thobani in 2014 as the San Francisco Open Exchange (SFOX). Thobani had previously been a software engineer at the startup Airbnb and Melika had been a software developer for asset manager Nuveen. It is a remote company and has no headquarters. It operates as a prime dealer and trading platform. Its users are primarily hedge funds and other institutional investors, it originally accepted users on an invitation-only basis.

As of 2018, Forbes estimated its yearly revenue to be roughly $15 million. In 2018, it raised $22.7 million in funding led by Y Combinator and Tribe Capital.

In 2019, SFOX announced a partnership with M. Y. Safra Bank of New York to offer FDIC insured deposit accounts for crypto traders.

As of 2020, the exchange had a gross trading volume of $11 billion.

Editorial summary

“SFOX” enters the record as open-knowledge reference entry. Crown Archives preserves that source wording while asking what SFOX, Open-knowledge and entry can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2014, 2018, 2019, 2020—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around SFOX, Open-knowledge and entry.
Editorial analysis

Why this record matters

“SFOX” is worth following because a concise public description often conceals a longer documentary argument. Here, SFOX, Open-knowledge and entry provides the most credible route into that argument.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jun 15, 2026. The linked authority identifier is Q137392795. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2014, 2018, 2019 and 2020.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “SFOX”, its source revision and the description used here.
  2. Expand the search: follow SFOX primary sources, SFOX archive and SFOX research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “SFOX”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
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Source & attribution

This entry incorporates text from SFOX” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.