OFFX Institutional-Grade Custody, Built for OTC Trading

Secure, manage and trade your digital assets through a custody setup that connects directly into OFFX’s OTC ecosystem/liquidity networks and escrow infrastructure.

Request access
Request access

One onboarding, endless possibilities

Powered by 
Blockfort’s Swiss-regulated infrastructure

Built on Fireblocks MPC 
and segregated client vaults

Why OFFX Custody is the Core of Your OTC Setup

OFFX Custody is the backbone of the OFFX ecosystem. It combines Swiss-based, regulated custody (via Blockfort) with trading workflows that are specifically built for OTC, pre-launch allocations, and complex locked-token structures. It’s not “just” storage — it’s custody that is designed to move assets securely when you need to trade.



Direct rails into deep liquidity

Custody accounts plug straight into OFFX OTC & RFQ flows.

More flexibility to sell OTC

Locked positions and vesting schedules can be structured for secondary sales instead of being “stuck in custody”.

One onboarding, full ecosystem

Custody, escrow, trading, staking through one integrated stack.

Swiss law & safeguards

Segregation of client assets and strong bankruptcy protection through Blockfort.

Fireblocks-based security

MPC key management, policy controls, and audited processes (PwC, ISAE 3402, VQF, SOC 2, etc.).

OFFX Institutional-Grade Custody, Built for OTC Trading

Secure, manage and trade your digital assets through a custody setup that connects directly into OFFX’s OTC ecosystem/liquidity networks and escrow infrastructure.

Request access
Request access

One onboarding, endless possibilities

Powered by 
Blockfort’s Swiss-regulated infrastructure

Built on Fireblocks MPC 
and segregated client vaults

Why OFFX Custody is the Core of Your OTC Setup

OFFX Custody is the backbone of the OFFX ecosystem. It combines Swiss-based, regulated custody (via Blockfort) with trading workflows that are specifically built for OTC, pre-launch allocations, and complex locked-token structures. It’s not “just” storage — it’s custody that is designed to move assets securely when you need to trade.



Direct rails into deep liquidity

Custody accounts plug straight into OFFX OTC & RFQ flows.

More flexibility to sell OTC

Locked positions and vesting schedules can be structured for secondary sales instead of being “stuck in custody”.

One onboarding, full ecosystem

Custody, escrow, trading, staking through one integrated stack.

Swiss law & safeguards

Segregation of client assets and strong bankruptcy protection through Blockfort.

Fireblocks-based security

MPC key management, policy controls, and audited processes (PwC, ISAE 3402, VQF, SOC 2, etc.).

Turn Custody Into Liquidity

For token holders, foundations, funds and early investors who are sitting on allocations (incl. locked tokens), offx.custody turns “held” assets into tradeable, properly structured OTC inventory.

Ecosystem of top OTC buyers

Your assets sit in a custody setup that’s already connected to some of the largest OTC buyers in the market.

More flexibility to sell locked assets

We support structures for locked allocations, forwards, partial allocations, wallet transfers, and tri-party frameworks with issuers.

One custody → many exit options

The same wallet can be used for: OTC sales, escrow-based deals, partial sales, or collateral structures.

Yield & optimization options

Via Fireblocks integrations and Blockfort products, we can support staking and yield on assets where it makes sense, without compromising security.

Direct Access to High-Quality
OTC Inventory

OFFX Custody lets buyers plug into an ecosystem of sellers whose assets are already in a clean, institutional-grade custody environment, ready for settlement.

Access to onboarded sellers & locked-token deals

Tap into a curated pipeline of high-quality sellers and locked allocations, often with custom vesting schedules and structured deals.

Clean delivery into your custody

Assets are transferred into your designated Blockfort custody setup, with token delivery and settlement enforced by Blockfort as an independent third-party.

Lower operational overhead

You don’t need to piece together custody + settlement + OTC across multiple providers — OFFX & Blockfort handle the end-to-end.

Swiss, regulated, auditable

Benefit from the legal certainty of Swiss jurisdiction, AML-supervised VASP status, and third-party assessments (PwC, ISAE 3402, VQF membership, etc.).

Powered by BLOCKFORT
Your Swiss Digital Fortress

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Technological excellence

Fireblocks-based MPC, segregated addresses, policy engines, and audited control design.

Robust bankruptcy safeguards

Swiss law protects client crypto assets held by custodians; assets remain segregated from the custodian’s balance sheet.

Strength of Swiss jurisdiction

Regulated environment, VQF membership as a supervised VASP, independent assessments (PwC, ISAE 3402 / Type 2 engaged).

Built for Institutions

Swiss-regulated custody forming the backbone of the OFFX OTC and secondary market infrastructure.

$100M+

Assets Under Custody

Institutions-grade custody securing spot, locked, and vesting token positions.

50+

Institutional Clients

Empowering Foundations, trading firms, HNWI and Venture Capital Firms.

25+

Protected Assets

Custody, trading, and settlement support across more than 25 crypto assets.