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MLG BlockchainAI & blockchain engineering · a practice of GDA Group

Custody & wallet

Key management, approval policy and audit logging for institutions that hold assets on behalf of clients. White-labelled. Product name and version to be confirmed against the software inventory.
INVENTORY PENDINGLegacy asset; capability not yet verified against the running software (D-A).

Evidence for that status: Legacy MLG engagement software. No repository in the group’s current estate; capability claims unverified pending the asset inventory (D-A).

What it does

Key management

HSM or MPC signing, key ceremony support, and rotation without a service interruption.

Approval policy

Thresholds, roles and limits, enforced by the service rather than by procedure.

Audit and evidence

An append-only record of who approved what, under which policy version, and when.

White-labelled, and not

Yours

  • Brand, domain and the client-facing interface
  • Approval policy and role configuration
  • Asset and network configuration
  • The support relationship with your clients

Not white-labelled

  • Regulatory permissions to hold client assets
  • Insurance and the custodial banking relationships
  • Hardware security module procurement, where your policy requires your own

Integration surface

http · submit for approvalpolicy-checked
POST /v1/transfers
Idempotency-Key: "4a70-11"
{
  "from": "vault_07",
  "amount": "250000.00",
  "policy": "v12"
}
→ 202 pending_approval · 2 of 3 required

REST for transfer submission and approval state; webhooks on policy events; SSO into the approval console. Full reference in the developer documentation.

Who operates what

The licensee owns the regulatory permission to hold client assets, the insurance and the client relationship. We own the software, its upgrades and its defects. Key ceremonies are run by the licensee, with our documentation and, where contracted, our attendance.

Deployment
Your cloud · ours · hybrid
Signing
HSM or MPC
Licensing
Annual + seats
Support
Tiered; SLA in contract

Publication gate: capability claims on this page are verified against the running software before publication. Lineage: Built in-house. Product name, version and capability set are pending the asset inventory (D-A); nothing on this page should be treated as verified until it lands.

Reference deployment

Held back pending written client permission. No named licensee is published without it.

Related

Request a technical evaluation

Engineers on both sides, against your requirements. If the software does not do what you need, this is where you find out.