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HashKey Custody

Hong Kong, HK · founded 2018 · $1B+ AUC

HashKey Group custody arm; Hong Kong TCSP serving SFC-regulated VATP affiliate HashKey Exchange.

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Data quality
36 / 100
Evidence verified
1 / 5
Last reg check
2026-05-29
Op. status
Active
Seven-dimension profile
Dim · A

Identity & regulatory

Legal entity
HashKey Custody
HQ
Hong Kong, HK
Founded
2018
Primary regulator
HK Companies Registry / SFC (HK)
Licence
TCSP - Active
Licence ID
HK TCSP
Op. status
Active
Scope
Sister entity to SFC-licensed HashKey Exchange.
Jurisdiction limits
HK
Dim · B

Assets & coverage

Chains
BTC, ETH, Polygon
Asset classes
BTC, ETH, Stables, RWA
RWA / security tokens
Yes
Typical clients
Family offices, Asset managers
Dim · C

Security architecture

Key model
HSM
Cold storage
98%
Wallet topology
Tiered hot / warm / cold
Dim · D

Governance & controls

Policy engine
Role-based approvals + quorum
Travel Rule
Sumsub
Sub-custodians
Disclosed under NDA
Dim · E

Insurance & risk

Limits
Limits under NDA
Carrier
Marsh HK
Staking cover
Yes - no cover
Dim · F

Integration & ops

APIs
REST
Settlement SLA
T+0 internal
Proof-of-reserves
On-request
Dim · G

Commercials

Custody fee
On request
AUC bucket
$1B-$10B
Minimum term
12 months
Evidence vault

Source-anchored documents

1 / 5 verified
  • HK Companies Registry / SFC registration
    HK TCSP
    Verified
  • SOC 2 / ISAE 3000 attestation
    Independent attestation
    Pending
  • Insurance binder
    Marsh HK
    Pending
  • Proof-of-reserves cadence
    On-request
    Pending
  • Penetration test
    Annual third-party
    Pending
Last regulator / audit / insurance refresh: 2026-05-29