HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

AscendEX

Global centralized cryptocurrency exchange launched under the BitMax name in July 2018, later rebranded as AscendEX, and continuing to offer spot, derivatives, custody, and staking services.

CEXActive

Registry sequence

Key facts

Launch date
2018-07-01
Death date
Years
2018–—
Origin
Singapore
Confidence
high
Last verified
2026-06-24

URL handling

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

Summary

Global centralized cryptocurrency exchange launched under the BitMax name in July 2018, later rebranded as AscendEX, and continuing to offer spot, derivatives, custody, and staking services.

Timeline

BitMax launched in July 2018
2018-07-01launchedmedium

The centralized exchange later known as AscendEX launched under the BitMax name in July 2018.

AscendEX hot wallets were breached
2021-12-11hackhigh

AscendEX identified unauthorized transfers from hot-wallet infrastructure across several networks on December 11, 2021 and temporarily suspended deposits and withdrawals while rebuilding affected infrastructure.

Evidence

AscendEX2026-04-07official_statementmedium reliabilityentityarchive
AscendEX2021-11-05official_statementhigh reliabilitylaunch_datearchive
CoinGeckodatabase_referencemedium reliabilitylaunch_datearchive
AscendEX2021-12-16official_statementhigh reliabilityeventarchive
ForkLog2021-12-13news_articlemedium reliabilityeventarchive
AscendEXofficial_statementhigh reliabilitystatusarchive

Related records

Notes and record state

Record note
Official company material states that the platform launched as BitMax in July 2018. The former BitMax identity is documented in the summary and event history; the current AscendEX platform remains accessible. HEI retains Singapore as the existing historical origin classification while some current market profiles list another registration jurisdiction.
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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