HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

C2CX

China-linked cryptocurrency exchange launched in December 2016 that was publicly treated as dead on 2021-05-10 after announcing that trading operations had ceased.

CEXDeadRegulation

Registry sequence

Key facts

Launch date
2016-12-01
Death date
2021-05-10
Years
2016–2021
Origin
China
Confidence
high
Last verified
2026-04-23

URL handling

Preferred action
Use current URL handling based on status below.
URL status
Unknown
Original URL
https://c2cx.com/
Archived URL

Summary

China-linked cryptocurrency exchange launched in December 2016 that was publicly treated as dead on 2021-05-10 after announcing that trading operations had ceased.

Timeline

C2CX announced that trading operations had ceased
2021-05-10shutdown_announcedhigh

Public exchange-status coverage stated on 2021-05-10 that C2CX had closed down and reproduced a site notice indicating that trading operations had ceased.

C2CX was moved to dead-side handling
2021-05-10shutdown_effectivecritical

Public exchange-status sources marked C2CX dead on 2021-05-10 after the exchange announced that it had closed down.

Evidence

Internet Archive2026-04-23archive_capturemedium reliabilityurl_historyarchive
Cryptowisser2021-05-10news_articlemedium reliabilitystatusarchive
Cryptowisserdatabase_referencemedium reliabilitystatusarchive
CoinMarketCapdatabase_referencemedium reliabilitylaunch_datearchive

Related records

Notes and record state

Record note
Terminal handling uses the 2021-05-10 public dead-side marker. Death reason is mapped to regulation because Cryptowisser's graveyard classifies the exchange under regulatory reasons, while the review page states that the exchange had closed down and reproduced a site notice that trading had ceased. HEI keeps China as the canonical country marker from Cryptowisser and the graveyard flag, while later directory pages also describe Hong Kong operating context.
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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