HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

Gemini

United States-based centralized exchange launched in 2015 and still operating under the Gemini brand.

CEXActive

Registry sequence

Key facts

Launch date
2015-10-08
Death date
Years
2015–—
Origin
United States
Confidence
high
Last verified
2026-04-07

URL handling

Preferred action
Use current URL handling based on status below.
URL status
Live unverified
Archived URL

Summary

United States-based centralized exchange launched in 2015 and still operating under the Gemini brand.

Timeline

No events yet

This record does not have timeline entries yet.

Evidence

Gemini2026-04-07official_statementmedium reliabilityentityarchive

Notes and record state

Record note
Gemini company materials describe the business as founded in 2014, while the exchange officially opened trading on 2015-10-08.
Revision state
Records may be incomplete, approximate, contested, or revised as better evidence becomes available.
This record may be incomplete or revised. Dead-side entries prefer archived URLs over original domains. Dates, causes, and classifications may change when stronger evidence becomes available. Contact / corrections

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