Custody isn't just storage. For institutional investors in crypto and illiquid assets, custody is the foundation of liquidity. Traditional custodians hold assets but don't integrate with trading workflows, forcing participants to move assets between multiple platforms and sacrifice security for convenience. OFFX Custody, powered by Blockfort AG and built on Fireblocks multi-signature architecture, is purpose-built to solve this problem. It's Swiss-regulated custody that actually moves when you need to trade.

The distinction is important. Most custody solutions are static vaults designed for long-term holding. Assets go in, assets stay there until you actively remove them. This architecture creates friction for active trading strategies, secondary market access, and locked-asset liquidity programs. OFFX Custody flips this model. Assets are held with full regulatory compliance and security, but they're continuously accessible for OTC execution, block trades, and secondary market transactions without ever leaving protected custody.

This capability is particularly powerful for two constituencies. Sellers holding locked tokens or early allocations can onboard their assets into OFFX Custody and immediately access liquidity on the OFFX platform. Instead of waiting for unlock dates, they can sell OTC to qualified buyers while retaining vesting schedules through escrow. The custody provider validates everything and executes settlement, but the locked assets never move out of secure storage. For holders, this turns illiquid positions into tradeable OTC inventory without compromising on regulation or security.

For buyers, OFFX Custody provides clean entry into deals that would otherwise be too complex or risky. Purchasing a pre-launch allocation or locked-token position traditionally requires trust in the seller and extensive coordination. Through OFFX Custody and Blockfort escrow, everything is verified and settled atomically. The buyer gets assurance of asset authenticity, clear title, and trustless settlement — all backed by Swiss regulation and institutional-grade infrastructure.

The numbers validate the approach. OFFX Custody already manages over 250 million dollars in assets under custody. The network includes 50-plus institutional clients holding across 25-plus protected assets. This isn't a theoretical service — it's proven infrastructure serving real institutional demand. With Fireblocks integration, assets benefit from distributed key management and institutional security standards, while Blockfort's independent Swiss regulation ensures custody separation from OFFX's trading platform.

OFFX Custody is the missing link in secondary market infrastructure. It provides the security and regulation that institutions demand, the liquidity and flexibility that modern markets require, and the direct rails into deep OTC liquidity that make illiquid assets tradeable. When custody becomes truly integrated with execution, locked assets become liquid assets.

Learn more about OFFX Custody

Read more: How OFFX Escrow secures OTC settlement

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OFFX Custody: Institutional-Grade Custody Built for OTC Trading

In the locked-token secondary market, every trade has been all-or-nothing: you sell the entire vesting schedule, or nothing at all. OFFX Custody changes that. With custom vesting schedules, sellers and buyers can now agree on exactly which vesting events change hands — unlocking flexibility that never existed before.

How It Works

On OFFX, sellers choose exactly which vesting events to sell. Instead of listing an entire 24-month schedule, you can select just the first 12 months — or any combination that fits your needs.

1

Create a deal on offx.tech

Start a new deal and select the asset you want to sell.

2

Choose your vesting schedule

Select the vesting allocation that applies — the platform displays every event in your schedule.

3

Customize your events

Pick exactly which vesting events to include. Sell the first 12 months, skip the cliff, or any combination — you decide.

4

Settle with the buyer

Once matched, OFFX Custody handles delivery automatically — guaranteed settlement, no manual transfers.

Requires an OFFX Custody account, powered by Blockfort.

Example: pump.fun Investor Allocation

Scenario

When the buyer wants a discount the seller won't accept

An existing investor holds a 3-year pump.fun vesting schedule. A buyer bids 60% discount on the full schedule — implying ~$800M FDV. But the seller is only willing to sell at a 25% discount, closer to ~$1.5bn FDV.

With traditional OTC, this deal is dead. The price gap is too wide for a full-schedule trade.

Buyer's bid
60% discount
Full 3-year schedule
Implies ~$800M FDV
Seller's ask
25% discount
Only willing at ~$1.5bn FDV
Won't sell everything that cheap

With custom vesting on OFFX, they meet in the middle. The seller lists only the cliff unlock + first 12 months of monthly vesting. The buyer gets shorter exposure at a price they accept — and the seller keeps the remaining upside.

Cliff — Jul 2026 Selling: 13 events Keeping: 24 events
Deal closes at 25% discount — both sides win ~$1.5bn FDV

Every locked-token deal used to require the same compromise: sell everything, or sell nothing. Custom vesting schedules remove that constraint entirely. Sellers access liquidity without giving up their long-term position. Buyers get precisely the exposure they want. And OFFX Custody guarantees every event settles — no counterparty risk, no manual transfers, no trust required.

Sell what you want. Buy what you need.

Custom vesting schedule sales are live on OFFX.

Create a listing →