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Dfns

Paris, FR · founded 2020 · Undisclosed AUC

MPC wallet-as-a-service infra with AMF DASP registration; embedded into fintechs and banks.

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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
Dfns
HQ
Paris, FR
Founded
2020
Primary regulator
AMF (FR)
Licence
DASP (PSAN) - Active
Licence ID
AMF DASP register
Op. status
Active
Scope
MPC-as-a-service; non-custodial signing model for clients.
Jurisdiction limits
FR, US (NY trust partner); EU via MiCA
Dim · B

Assets & coverage

Chains
BTC, ETH, SOL, Polygon, Arbitrum
Asset classes
BTC, ETH, L2, SOL, Stables
RWA / security tokens
No
Typical clients
Fintechs, Web3 apps, Banks
Dim · C

Security architecture

Key model
MPC
Cold storage
95%
Wallet topology
Tiered hot / warm / cold
Dim · D

Governance & controls

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

Insurance & risk

Limits
Limits under NDA
Carrier
Lloyd's broker
Staking cover
Yes - slashing cover
Dim · F

Integration & ops

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

Commercials

Custody fee
SaaS - per-wallet pricing
AUC bucket
<$100M
Minimum term
12 months
Evidence vault

Source-anchored documents

1 / 5 verified
  • AMF registration
    AMF DASP register
    Verified
  • SOC 2 / ISAE 3000 attestation
    Independent attestation
    Pending
  • Insurance binder
    Lloyd's broker
    Pending
  • Proof-of-reserves cadence
    On-request
    Pending
  • Penetration test
    Annual third-party
    Pending
Last regulator / audit / insurance refresh: 2026-05-29