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Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

Abucoins

Polish cryptocurrency exchange that later shut down after earlier KNF regulatory action and was marked closed by February 2019.

CEXDeadRegulation

Registry sequence

Key facts

Launch date
Death date
2019-02-26
Years
—–2019
Origin
Poland
Confidence
medium
Last verified
2026-04-14

URL handling

Preferred action
Use archived URL first for historical viewing.
URL status
Dead domain
Original URL
https://abucoins.com/
Archived URL

Summary

Polish cryptocurrency exchange that later shut down after earlier KNF regulatory action and was marked closed by February 2019.

Timeline

Abucoins entered the KNF warning list
2018-02-06regulatory_actionhigh

The Polish KNF added Abucoins sp. z o.o. to its public warnings list over suspected unauthorized payment-services activity.

Abucoins closed down
2019-02-26shutdown_effectivecritical

By 2019-02-26, Abucoins was publicly marked closed and inactive.

Evidence

Internet Archive2026-04-14archive_capturemedium reliabilityurl_historyarchive
Komisja Nadzoru Finansowego2018-02-06regulatory_noticehigh reliabilitydeath_reasonarchive
Cryptowisser2019-02-26news_articlemedium reliabilitystatusarchive

Related records

Notes and record state

Record note
Treat cause conservatively as regulation because KNF action is clear and closure followed later.
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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