HEI

Historical Exchange Index

A quiet registry of crypto exchanges, active and gone.

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Exchange record

bitcastle

Centralized crypto exchange candidate with CoinGecko source data and official domain. HEI records bitcastle as an active CEX seed record.

CEXActive
Also known as: Bitcastle, bitcastle.io

Registry sequence

Key facts

Launch date
Death date
Years
—–—
Origin
Confidence
medium
Last verified
2026-06-01

URL handling

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

Summary

Centralized crypto exchange candidate with CoinGecko source data and official domain. HEI records bitcastle as an active CEX seed record.

Timeline

bitcastle recorded as centralized exchange
2026-06-01listed_referencelow

bitcastle is recorded as a centralized exchange entity based on its official domain and CoinGecko exchange source row.

Evidence

bitcastleofficial_statementhigh reliabilityentityarchive
CoinGeckodatabase_referencemedium reliabilityentityarchive

Notes and record state

Record note
Added from verified-unadded row hei_unadded_0274. This record should be improved later with stronger launch, licensing, or operating-history evidence.
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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