The Vault By Tría Finance

Crypto custody & digital asset treasury platform

The institutional custody solution built for operational control, not just safekeeping.

The Vault treasury dashboard on a MacBook
MPC + TEE
Security
Multi-
chain
On-premise
& Cloud
CASP-
licensed
01 Product overview

Full-stack digital asset custody, built for institutional operations

The Vault Treasury combines secure crypto infrastructure with the operational tools institutions actually need. No vendor lock-in. No single point of failure. Just your assets, under your control.

01.

100% Key Sovereignty

As a regulated crypto custodian, The Vault is built on proprietary MPC technology, meaning your private keys never exist in one place, never touch a third-party server, and always remain under your sole control. This is the standard institutional crypto custody that was always supposed to meet.

02.

Omnichannel Access

The custody platform runs as a web portal, mobile application, and API, giving your operations, compliance, and treasury teams structured, permissioned access to every wallet and transaction across your infrastructure.

03.

Built for Governance

Multi-wallet management, real-time transaction monitoring, and a robust policy engine that governs every fund movement before it reaches the blockchain.

02 Secure transaction flow

Six governed stages. Only valid, authorised operations reach the blockchain.

Every step is recorded in a tamper-resistant audit trail. Full attribution on every event.

01.

Policy Setup

Define execution rules, approval routes, spending limits, and whitelisted addresses.

02.

Transaction Initiation

Create a transaction via web portal, mobile app, or API.

03.

Policy Validation

Automatic cross-check against all predefined governance rules.

04.

Approval

Transactions are approved, rejected, or escalated for multi-user confirmation.

05.

Signing

Executed via MPC key shares across devices and TEE servers. No complete key is ever assembled.

06.

Execution

Submitted to the blockchain with a tamper-resistant audit trail (initiator, approvers, timestamps).

03 Custody controls

Custody controls built for scale

The full control layer for every account, key, and transaction across your custody platform.

Multiple Wallets

Unlimited wallets and addresses from a single interface.

Role-based Teamwork

Multi-user access with clearly defined roles and permission levels.

Process Automation

API-driven execution of operational workflows.

Advanced Key Handling

Secure private key generation, storage, and usage with modern cryptography.

System Administration

Centralised user and policy configuration.

Operational Monitoring

Detailed reporting on balances, transactions and approvals.

Transaction Governance

Rule-based approval policies, spending limits, and address whitelists.

Compliance Tools

Counterparty screening for AML support.

04 Security & compliance

Security
architecture
& compliance
controls

The Vault uses true threshold MPC — a T-of-N signature scheme where no complete private key is ever assembled in a single location. Key shares are distributed across client devices and TEE-secured servers. The client retains sole control over their keys at all times.

This architecture eliminates the risk of key theft even in the event of a server breach — a standard that most institutional crypto custody solutions do not meet.

See security

The Vault’s custody platform is audit-ready by design: clearly defined security responsibilities, deep operational visibility, and transparent controls built for regulated environments.

Services are delivered through regulated entities — CASP-registered in Cyprus (Tria Bridge Ltd, CySEC Registration No. 013/24) and SRO-regulated in Switzerland (SwissZeit Capital AG, VQF/FINMA).

See licences
05 Deployment options

Three deployment options. Same MPC security.

Choose the infrastructure model that fits your operational requirements.

  • Full on-premise deployment
  • Zero external dependencies
  • All data/keys within your perimeter
  • Hot, warm, or cold key distribution
  • Fully hosted custody platform
  • No infrastructure setup required
  • Full or shared wallet control
  • 24/7 access and maintenance
  • White-label for your clients
  • CASP-backed AML/KYC operations
  • Travel Rule compliance included
  • Enterprise Business SLAs
06 Built for

Built for institutions that take digital assets seriously

Whether you manage your own assets, operate on behalf of clients, or build services on top of custody infrastructure.

Corporate Treasuries

01.

Enterprise-grade crypto custody and governance for companies holding digital assets on their balance sheet.

Financial Institutions

02.

Compliant custody, processing, and reporting infrastructure for client-facing digital asset offerings.

Family Offices

03.

Governance and visibility for multi-stakeholder digital asset portfolios. Secure, auditable, and advisor-accessible.

Professional Investors

04.

Institutional crypto custody with portfolio-level controls and direct access to investment tools.

Asset Managers

05.

Protected assets with efficient operational access. Full audit trail and role-based controls for team operations.

Payment Providers

06.

Fast deployment of custody-backed payment and settlement infrastructure, with white-label options available.

Contacts

Ready to take control of your crypto custody operations?

2026 All Rights Reserved

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an expert

Find out how The Vault helps your digital asset business to grow fast and stay secure.