Key Takeaways
- BUIDL proves the collateral imperative: BlackRock’s USD Institutional Digital Liquidity Fund (BUIDL) surpassed $2.2 billion in assets in 2026. Its integration with Standard Chartered and OKX allows institutional traders to deploy tokenized Treasury fund shares as off-exchange margin collateral without losing yield or regulated custody protections.
- DTCC bridges legacy custody to on-chain rails: DTCC’s ComposerX platform entered production in 2026, enabling tokenized versions of DTC-eligible securities (stocks, ETFs, Treasuries) to settle across distributed networks (Hyperledger Besu, Canton Network) while remaining anchored to DTC’s official book of record.
DTCC - Securitize expands the broker-dealer perimeter: Securitize secured FINRA regulatory approvals covering digital asset custody and participation in securities underwriting syndicates, followed by a partnership with Cantor Fitzgerald to lay the groundwork for on-chain IPOs and follow-on equity offerings.
- Token minting is solved; the surrounding rails are not: Real-world institutional adoption is determined by off-exchange custody, Delivery-versus-Payment (DvP) settlement, transfer agency reconciliation, and compliance transfer controls—not the smart contract minting process.
- The institutional stack requires end-to-end alignment: Deploying tokenized financial instruments demands solving five distinct layers: issuance contracts, on-chain identity/KYC, qualified custody, clearing/reconciliation, and secondary trading distribution.
Every few months, a new tokenization announcement makes headlines, and the commentary tends to focus on the same idea: an asset has moved onchain. While the institutions actually building this infrastructure — BlackRock, DTCC, and Securitize — are solving a different problem. They are not asking whether an asset can be represented as a token. They are asking whether that token can be held in regulated custody, used as collateral, settled against existing systems, and transferred in compliance with securities law.
This distinction matters for anyone evaluating institutional asset tokenization today. Issuing a token is a single technical step. Making that token operate within custody arrangements, settlement networks, and regulatory frameworks is the actual infrastructure challenge — and it’s the one that determines whether a tokenization project reaches production or stalls in pilot phase.
BlackRock’s BUIDL Proves That Tokenized Assets Need Utility Beyond Issuance
BlackRock’s USD Institutional Digital Liquidity Fund, known as BUIDL, is one of the most closely watched tokenized money market funds in the industry. According to RWA.xyz’s October 1, 2026 data snapshot, BUIDL held approximately $2.25 billion in total asset value. That figure alone demonstrates institutional demand for tokenized fund shares. But the more instructive development isn’t the fund’s size — it’s what BlackRock did next with it.
How BUIDL Connects Tokenized Fund Shares to Institutional Treasury Operations
On April 28, 2026, BlackRock, Standard Chartered, and OKX announced an arrangement allowing qualified institutional clients to use BUIDL shares as trading collateral through regulated off-exchange custody. This arrangement matters because it moves BUIDL beyond passive fund ownership into active treasury utility. Institutional clients can hold tokenized fund shares while still deploying that value as collateral — without the shares leaving regulated custody arrangements.
This is the core lesson from BUIDL: tokenizing a fund only creates value if token holders can do something with the token beyond holding it. A tokenized share that sits in a wallet earning no additional utility offers little advantage over a traditional fund share. BUIDL’s collateral arrangement with Standard Chartered and OKX demonstrates how tokenized assets can be put to work within existing institutional treasury operations.
Why Custody and Collateral Access Matter More Than the Token Itself
The technical act of issuing BUIDL on a blockchain is not what gives the fund its institutional credibility. What matters is that BlackRock paired issuance with a custody arrangement that satisfies institutional risk and compliance requirements. Standard Chartered’s role as a regulated custodian is central to this arrangement — it provides the off-exchange custody structure that allows OKX’s institutional clients to access BUIDL as collateral without introducing unregulated counterparty exposure.
For asset managers and token issuers, this points to a clear decision criterion: choose a custody structure that satisfies institutional risk requirements if your tokenized asset is meant to be used as collateral or in treasury operations. A token without a credible custody and collateral framework behind it will struggle to gain traction with institutional counterparties, regardless of how efficiently it was minted.
DTCC’s ComposerX Makes Tokenization Part of Existing Settlement Infrastructure
The Depository Trust & Clearing Corporation (DTCC) occupies a different position in the tokenization landscape than BlackRock. Rather than issuing a tokenized product, DTCC is building the settlement infrastructure that tokenized securities need to interoperate with existing market plumbing. Its ComposerX platform is a direct response to a question institutional operators keep raising: how does a tokenized asset settle against the trillions of dollars in securities already held in DTC custody?
What DTCC’s Tokenized U.S. Treasury Trades Proved in 2026
On July 15, 2026, ComposerX moved into limited production, processing live transactions involving tokenized versions of DTC-custodied assets — including stocks, ETFs, and U.S. Treasuries — across nearly 40 participating firms including BlackRock, JPMorgan, Goldman Sachs, Vanguard, Citadel Securities, and Société Générale. Settlement ran on Hyperledger Besu and the Canton Network under a December 2025 SEC no-action letter. A full commercial launch followed in October 2026.
The significance of this milestone lies in what it proves: that tokenized representations of securities can be created and settled without requiring institutions to abandon the custody and settlement rails they already use. DTCC did not ask market participants to move assets to a new, unproven system. Instead, ComposerX created a tokenized layer that connects to DTC-custodied holdings directly.
Why Interoperability, Settlement, and Reconciliation Determine Scalability
As of May 2026, DTCC’s tokenization industry working group had grown to more than 50 financial firms. Institutions are not waiting for one dominant tokenization standard. They are working together on how tokenized assets reconcile against existing books and records, how settlement finality is achieved, and how transfer controls are enforced. These questions decide whether tokenization can scale beyond isolated pilots.
DTCC’s model shows what solving them makes possible. Its tokens represent securities DTC already holds in custody, and every on-chain transfer updates DTC’s official records. Institutions get on-chain mobility without a second ledger to reconcile and without splitting liquidity away from the traditional market.
Settlement finality and reconciliation accuracy are what make a tokenized asset trustworthy to the custodians, clearing firms, and asset managers who reconcile their books against it every day. A tokenization platform that can’t demonstrate reliable settlement and reconciliation with existing infrastructure will face institutional resistance, no matter how strong its technology.
Securitize’s FINRA Approval Brings Tokenization Into Regulated Securities Workflows
Securitize has taken a third approach, working directly within the regulatory apparatus that governs securities issuance and trading in the United States. Rather than building settlement infrastructure like DTCC or issuing a flagship tokenized fund like BlackRock, Securitize has focused on expanding what a broker-dealer is permitted to do with tokenized securities.
What Securitize’s Expanded Broker-Dealer Permissions Actually Allow
On May 4, 2026, Securitize received FINRA approval through a Continuing Membership Application that expanded its broker-dealer activities. The approval permits Securitize to provide custody of tokenized securities and to participate in underwriting and selling groups — activities that go well beyond simply facilitating token issuance.
This approval is significant because it places tokenized securities within the same regulatory custody and underwriting framework that governs traditional securities. A broker-dealer with custody and underwriting permissions can participate in the full lifecycle of a securities offering, not just the technical step of creating a token. For token issuers, this illustrates a key point: without a regulated entity capable of handling custody and underwriting, a tokenized security offering has limited distribution options.
Why Onchain IPOs Still Need Underwriting, Distribution, and Ownership Records
In July 2026, Securitize and Cantor Fitzgerald announced a partnership aimed at supporting onchain IPOs and follow-on offerings. It’s worth being precise about what this partnership represents at this stage: it is an authorization and infrastructure milestone, not a completed production IPO. No onchain IPO has been confirmed as executed through this partnership as of the available information.
What the partnership does demonstrate is intent to connect tokenized securities infrastructure with the underwriting and distribution expertise that traditional IPOs require. An IPO, onchain or otherwise, depends on underwriters willing to price and distribute the offering, and on reliable ownership records that satisfy regulatory requirements. Tokenization does not eliminate these requirements — it changes the technical mechanism through which ownership is recorded and transferred, while underwriting and distribution obligations remain.
What the Three Cases Reveal About Institutional Tokenization Infrastructure
Taken together, BlackRock’s BUIDL, DTCC’s ComposerX, and Securitize’s expanded broker-dealer permissions point to a consistent pattern. None of these institutions treated token issuance as the finish line. Each addressed a different infrastructure requirement that determines whether a tokenized asset can function within institutional markets.
Three things worth naming directly:
- The layers that gate institutional adoption sit after issuance, not before it. BlackRock’s BUIDL token has been live since 2024; what changed in April 2026 was the custody and collateral arrangement that made it useful to institutional treasuries. DTCC did not announce a token — it announced that tokenized securities could settle against DTC-custodied holdings. Securitize’s FINRA approval was not about issuing tokens; it was about what a regulated broker-dealer could do with them afterward. Minting is a solved problem. Custody, settlement, and regulated distribution are not.
- No two institutions are building the same layer. If BlackRock, DTCC, and Securitize were all building custody platforms, or all building settlement rails, it would suggest the market was converging on one dominant model. Instead, each has built out a different section of the same rail. The market is specializing, not consolidating.
- The full rail only exists when every layer is in place. Any one of the three cases, taken alone, is incomplete. BUIDL without DTCC-style settlement infrastructure cannot interoperate with existing securities plumbing. DTCC’s ComposerX without broker-dealer distribution partners cannot reach end investors. Securitize’s permissions without regulated custody and fund-grade issuers have nothing to distribute. The infrastructure only works when the layers connect — which is also the opening for operators building their own tokenized assets without BlackRock’s balance sheet.
The table below maps each case to the rail layer it covers.
| Institution | Infrastructure Emphasis | Lesson for Operators |
| BlackRock (BUIDL) | Custody and collateral utility | A tokenized asset needs a use case beyond passive holding, backed by regulated custody arrangements |
| DTCC (ComposerX) | Settlement and reconciliation | Tokenized assets must settle against existing custody and clearing infrastructure, not replace it |
| Securitize | Regulatory and underwriting permissions | Distribution of tokenized securities depends on broker-dealers with the right regulatory approvals |
What Five Infrastructure Layers Make Up a Tokenization Rail
A tokenization rail is the chain of systems an asset passes through from issuance to redemption. Minting the token is only one step on that rail. A tokenized asset can move between institutions only when every layer below works and connects to the next.
- Smart contract and issuance layer. The token is created on a standard such as ERC-20 for fungible units or ERC-1404 for restricted securities. The contract sets supply, ownership rights, and the transfer rules that every later layer relies on.
- Identity and compliance layer. KYC/AML checks verify each investor before they can hold the token. The contract then checks an approved-holder list on every transfer. Restrictions tied to accreditation, jurisdiction, or holding periods run on-chain instead of waiting in a back-office queue. After issuance, KYT monitoring screens wallet activity.
- Custody layer. Custody covers two things: the underlying asset, which a regulated custodian or trustee holds off-chain, and the keys that control the token. Institutional counterparties accept the token only when both arrangements satisfy their compliance teams.
- Settlement and reconciliation layer. The token leg settles against a cash leg, such as a stablecoin, a tokenized deposit, or a fiat wire. Delivery-versus-payment makes sure neither side moves without the other. Settlement finality is clearly defined, and on-chain records reconcile against the issuer’s books and the transfer agent’s register.
- Distribution and trading layer. Broker-dealers, exchanges, or OTC desks bring the token to investors and support secondary trading. Each partner needs regulatory permission for the activity it performs, whether that is custody, underwriting, or selling tokenized securities.
How Emerging Issuers Can Deploy Modular Token Rails with ChainUp
While institutions like BlackRock, DTCC, and Securitize built their infrastructure through custom balance sheets and specialized regulatory licenses, most banks, asset managers, and fintechs build modularly using enterprise technology providers.
ChainUp’s Asset Tokenization Platform provides the software components needed across each phase of the asset lifecycle:
- Issuance and smart contracts. ChainUp’s asset tokenization platform and its token factory let issuers set up smart contracts for local regulatory requirements. That includes ERC-1404 transfer restrictions, which build investor eligibility into the token itself.
- Identity and compliance. Built-in KYC/AML screening, plus Trustformer KYT for real-time transaction monitoring after issuance.
- Key management. ChainUp’s white label MPC wallet infrastructure secures the keys that control tokens, with a policy engine for transaction approvals.
- Distribution and trading. White label exchange software supports primary subscriptions and secondary market trading.
The operator still has to secure custody of the underlying asset, regulatory approvals, and cash settlement with licensed partners in each jurisdiction. ChainUp’s tooling connects to those arrangements; it does not replace them.
Institutional Tokenization Is Defined by Infrastructure, Not the Token
The evolution of institutional digital assets shows that issuing a token is simply the starting point. Capital allocators require compliant custody architectures, deterministic settlement finality, programmatic transfer controls, and regulated broker-dealer distribution before allocating balance-sheet assets.
When evaluating a tokenization platform, look beyond token generation. Ensure your infrastructure stack can manage the entire operational lifecycle—from identity verification to post-trade reconciliation.
Contact the ChainUp solutions team to learn how our asset tokenization infrastructure can support your product roadmap.
Frequently Asked Questions
What does “institutional asset tokenization” actually mean?
Institutional asset tokenization refers to representing ownership of a financial asset — such as a fund share, Treasury security, or private security — as a digital token, while maintaining the custody, settlement, and regulatory processes institutions require. It is distinct from simply creating a blockchain-based token, because it requires integration with existing financial infrastructure.
Why isn’t issuing a token enough to launch a tokenized asset?
A token represents ownership, but it does not automatically determine how that ownership is custodied, how trades settle, how records reconcile with existing systems, or whether transfers comply with securities regulations. BlackRock, DTCC, and Securitize have each addressed one of these requirements separately, illustrating that issuance is only one part of a larger infrastructure challenge.
What risks should operators consider before tokenizing an asset?
Key risks include inadequate custody arrangements that fail to satisfy institutional counterparties, settlement processes that cannot reconcile against existing books and records, and distribution through entities lacking the appropriate regulatory permissions for custody or underwriting. Operators should also confirm that transfer controls can enforce investor eligibility requirements.
Who is driving institutional tokenization infrastructure today?
Based on 2026 developments, BlackRock has focused on fund tokenization and collateral utility through BUIDL, DTCC has focused on settlement infrastructure through ComposerX, and Securitize has focused on regulatory permissions for custody and underwriting of tokenized securities. These represent three distinct but complementary pieces of institutional tokenization infrastructure.
What alternatives exist for operators who don’t have the scale of BlackRock or DTCC?
Smaller operators can use configurable tokenization platforms, such as ChainUp Token Factory, to handle issuance, investor verification, and token management, while separately arranging custody, settlement, and regulatory relationships appropriate to their jurisdiction and asset type. This approach requires operators to assemble the required infrastructure components individually rather than relying on a single integrated provider.
