HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

Coinzo

Turkey-based cryptocurrency exchange active since 2018 that was publicly treated as dead on 2021-10-11 after reports that it had shut down amid increased regulatory pressure from Turkish authorities.

CEXDeadRegulation

Registry sequence

Key facts

Launch date
2018-01-01
Death date
2021-10-11
Years
2018–2021
Origin
Turkey
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://www.coinzo.com/
Archived URL

Summary

Turkey-based cryptocurrency exchange active since 2018 that was publicly treated as dead on 2021-10-11 after reports that it had shut down amid increased regulatory pressure from Turkish authorities.

Timeline

Coinzo was reported to have shut down amid regulatory pressure
2021-10-11shutdown_announcedhigh

Public exchange-status coverage stated on 2021-10-11 that Coinzo seemed to have closed down its operations and that Turkish media had linked the shutdown to increased regulatory pressure from Turkish authorities.

Coinzo was moved to dead-side handling
2021-10-11shutdown_effectivecritical

Public exchange-status sources marked Coinzo dead on 2021-10-11 after reports that the exchange had shut down.

Evidence

Internet Archive2026-04-23archive_capturemedium reliabilityurl_historyarchive
Cryptowisser2021-10-11news_articlemedium reliabilitystatusarchive
Cryptowisserdatabase_referencemedium reliabilitystatusarchive
Cryptowisserdatabase_referencemedium reliabilityurl_historyarchive

Notes and record state

Record note
Terminal handling uses the 2021-10-11 public dead-side marker. Death reason is mapped to regulation because Cryptowisser states that the closure was allegedly due to increased regulatory pressure from Turkish authorities. HEI keeps 2018-01-01 as a conservative public launch marker because the review page only states that the exchange had been active since 2018.
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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