The Depository Trust & Clearing Corporation opens commercial access to its tokenization service this month, making approximately $30 trillion in DTC-custodied assets eligible for on-chain representation. The service launches with 25 securities — select Russell 1000 equities, major-index ETFs, and...
"DTCC demonstrated that we can apply the same institutional rigor to tokenization as we do for traditional assets while continuing to safeguard the integrity and resiliency of the global financial markets." — Frank La Salla, President and CEO, DTCC
The Depository Trust & Clearing Corporation opens commercial access to its tokenization service this month, making approximately $30 trillion in DTC-custodied assets eligible for on-chain representation. The service launches with 25 securities — select Russell 1000 equities, major-index ETFs, and U.S. Treasury bills, notes, and bonds — on two private networks: LFDT's Hyperledger Besu and the Canton Network.
This is the first time the central plumbing of U.S. capital markets has offered tokenized securities at systemic scale. DTCC subsidiaries processed $4.7 quadrillion in securities transactions in 2025 and held $114 trillion in custody across 150+ countries. The tokenization service places blockchain rails inside that existing infrastructure rather than building around it.
A parallel effort, the Collateral AppChain built with Chainlink, targets Q4 2026 go-live for 24/7 collateral mobility. DTCC research with Finadium estimates intraday repo costs at large dealer banks could be cut in half through tokenized workflows.
The DTC Tokenization Service runs on DTCC's ComposerX application suite, technology acquired through DTCC's December 2023 purchase of Securrency. ComposerX is deployed via Microsoft Azure and consists of three principal modules handling minting, lifecycle management, and settlement of tokenized securities.
At launch, the service operates on two blockchain networks:
The multi-chain architecture is intentional. According to DTCC, it ensures "resiliency, scalability and choice" for participants. Expansion to Stellar (via the SEP-41 standard) and Circle's Arc network is planned for H1 2027.
Tokens are backed 1:1 by securities held at The Depository Trust Company. Existing CUSIPs, investor rights, and legal protections remain intact. DTC maintains the official books and records. This is a tokenized representation layer, not a new custody model.
The initial 25 securities span three asset classes:
DTCC has stated the eligible list will expand beyond the initial 25, but has not disclosed a specific timeline.
| Date | Milestone | |------|-----------| | December 2023 | DTCC acquires Securrency, gaining ComposerX platform | | December 11, 2025 | SEC issues three-year no-action letter authorizing DTC tokenization operations | | May 4, 2026 | DTCC convenes 50+ firms in Industry Working Group | | May 13, 2026 | Collateral AppChain publicly unveiled during "Great Collateral Experiment" | | July 15, 2026 | First production trades executed across 30+ firms | | October 2026 | Full commercial launch |
The SEC no-action letter, issued seven months before the first production trades, provides a defined three-year authorization window. This is not permanent regulatory approval — it is a supervised experiment with an expiration date.
July's production trades tested seven transaction types: collateral pledge, securities lending, U.S. Treasury/repo delivery-versus-payment (DVP), equity DVP, equity delivery-versus-delivery (DVD), equity token transfer, and central counterparty (CCP) margin workflows.
More than 50 organizations participated in the Industry Working Group that shaped the service. Over 30 firms executed the July production trades. The participant list spans traditional finance, crypto infrastructure, market makers, exchanges, and index providers:
Broker-Dealers / Banks: BlackRock, JPMorgan, Goldman Sachs, Citi, Bank of America, Morgan Stanley, BNP Paribas, Societe Generale, State Street, Charles Schwab, Vanguard, Citadel Securities, Marex
Exchanges / Venues: CME Group, Nasdaq, NYSE, Tradeweb
Crypto / Digital Infrastructure: Circle, Ondo Finance, Fireblocks, BitGo Bank & Trust, Blockdaemon, Chainlink, Prometheum Capital
Technology / Data: Microsoft, Broadridge, BetaNXT, Kaleido, FTSE Russell, S&P Dow Jones Indices, Talos
Market Makers / Trading: DRW, Flow Traders, Virtu Financial, DriveWealth, Velocity Capital, HIFI
The breadth is notable. This is not a consortium of crypto-native firms building a parallel system. It is the existing market structure adding a tokenization layer, with crypto infrastructure providers plugged in as service vendors.
Conversion orders are accepted between 2:00 a.m. and 6:00 p.m. ET on business days. DTCC targets conversion processing in 15 minutes or less.
Once converted, peer-to-peer transfers between registered wallets on the same blockchain are available 24/7. This is the principal operational advantage: while U.S. equity markets operate on a 9:30 a.m.–4:00 p.m. ET schedule and settle on T+1, tokenized representations can move around the clock.
The conversion window aligns with standard DTC operating hours, reinforcing that the tokenized layer sits on top of — not outside — existing settlement infrastructure.
DTC remains the registrar. All tokens map back to positions on DTC's books. If a token is transferred, DTC's records update accordingly. The legal settlement finality still rests with DTC, not with the blockchain's consensus mechanism.
Running in parallel with the tokenization service, DTCC is building a Collateral AppChain in collaboration with Chainlink, targeting Q4 2026 go-live.
The AppChain is designed as shared infrastructure for collateral mobility — connecting collateral providers, receivers, managers, triparty agents, and custodians on a single interoperable platform. Chainlink provides the data and orchestration layer for automated eligibility checks, valuations, margining, and settlement workflows.
The economic case is specific. According to DTCC and Finadium's joint research paper, "Collateral Infrastructure for Tokenized Capital Markets" (May 2026):
Nadine Chakar, Managing Director and Global Head of Digital Assets at DTCC, stated: "As these assets evolve into smart assets with embedded data and programmability, financial institutions can achieve greater precision in collateral allocation, liquidity forecasting, and capital planning."
The AppChain is designed as a multi-chain, multi-asset platform connecting tokenized securities, stablecoins, tokenized money market funds, crypto assets, and other tokenized instruments with existing market structures.
Forecasts for the global tokenized securities market vary widely depending on scope and assumptions:
| Institution | Estimate | Timeframe | Scope | |-------------|----------|-----------|-------| | Citi GPS (June 2026) | $2.7T–$8.2T (base: $5.5T) | By 2030 | Tokenized securities | | BCG / Ripple (April 2025) | $9.4T | By 2030 | Broad tokenized assets | | McKinsey (2024) | $2.0T–$4.0T | By 2030 | Financial assets (excl. stablecoins/CBDCs) |
As of April 2026, the global tokenization market for financial assets stood at approximately $17 billion — roughly 3x its level one year earlier but still less than 0.1% of even the most conservative 2030 projection.
DTCC's $30 trillion in eligible assets dwarfs the current tokenized market by three orders of magnitude. However, "eligible" does not mean "tokenized." The actual uptake will depend on institutional demand, integration costs, and whether tokenized representations offer sufficient operational advantages over existing book-entry systems.
Brian Steele, DTCC President of Clearing & Securities Services, described the service as "designed to provide systemic scale where deep liquidity already lives." This framing is precise: DTCC is not creating a new liquidity pool. It is adding a tokenized access layer to the largest existing one.
DTCC is not operating in isolation. Several entities are building competing or complementary tokenization infrastructure:
Broadridge has launched DLx, a multi-asset end-to-end tokenization platform. Broadridge is the first provider supporting proxy and disclosure workflows across all three tokenized securities models and is extending its capital markets infrastructure to support digital assets from order execution to books and records.
Ondo Finance and Securitize have built direct tokenization platforms for Treasury and money market fund tokens, partnering with BlackRock (BUIDL, which reached $2.3 billion AUM) and Franklin Templeton. These operate outside the CSD framework.
Euroclear and Clearstream co-authored a white paper with DTCC and Boston Consulting Group arguing that fragmented networks remain the primary obstacle to digital asset securities adoption.
The distinction matters. Crypto-native tokenizers create new instruments on public blockchains. DTCC tokenizes existing instruments within the existing custody framework. These are architecturally different approaches competing for the same institutional capital.
Regulatory shelf life. The SEC no-action letter is valid for three years. If not renewed or replaced with permanent rulemaking, the service faces an expiration cliff.
Demand uncertainty. The $30 trillion figure represents eligible assets, not committed demand. Institutional adoption will require measurable cost savings or operational benefits over existing book-entry transfer. Those benefits are theorized but not yet proven at scale.
Network fragmentation. The multi-chain strategy (Besu, Canton, Stellar, Arc) creates interoperability requirements. Tokens on Canton cannot currently be transferred to wallets on Besu without going through DTC's conversion process.
Conversion window limits. The 2 a.m.–6 p.m. ET conversion window means tokenization and de-tokenization remain bound to business-day schedules. Only peer-to-peer transfers operate 24/7.
Pricing opaque. DTCC has not publicly disclosed fee schedules for the tokenization service. Cost-competitiveness relative to existing DTC transfer fees remains unknown.
DTCC's tokenization service represents the largest single expansion of blockchain infrastructure into traditional securities markets by eligible asset volume. The $30 trillion figure is a ceiling, not a forecast, and actual adoption will be determined by whether tokenized representations deliver measurable improvements in settlement speed, collateral mobility, and operational cost.
The service's architecture — tokenized representations backed 1:1 by DTC-custodied assets, with DTC maintaining legal books and records — is deliberately conservative. It extends existing infrastructure rather than replacing it. This approach reduces regulatory risk but also limits the transformative potential that proponents of fully on-chain securities settlement envision.
The next 12 months will provide the first real data on institutional demand. The Collateral AppChain, if it delivers on the projected 30–50% balance sheet efficiency gains, may prove more consequential than the tokenization service itself. Collateral mobility — not token issuance — is where the economic value concentrates.