DTCC has SEC clearance to tokenise US Treasuries, ETFs, and Russell 1000 equities on the Canton Network. Here's how the service works, who's involved, and why it could reshape how securities move globally.

Crypto has been talking about tokenising real-world assets for years. Most of the time that means a startup putting a handful of property deeds on a blockchain and calling it revolutionary. What DTCC is doing is something else entirely.

The Depository Trust & Clearing Corporation is the organisation that processes the back-office plumbing for nearly every securities transaction in the United States. Its subsidiary, DTC, holds custody over nearly $100 trillion in assets. In 2024, DTCC's subsidiaries processed $3.7 quadrillion in securities transactions. Not trillion. Quadrillion.

In December 2025, the SEC gave DTC clearance to start tokenising real-world, DTC-custodied assets in a controlled production environment. The pilot runs for three years, covers some of the most liquid instruments in global finance, and is being built on a privacy-focused blockchain that most people in crypto haven't heard of.

This is the piece that explains what's actually happening, because the scale of this is hard to overstate and most of the coverage so far has buried the lead. The first half covers the mechanics: what DTCC is, how it got SEC clearance, and how the tokenisation model works. The second half covers why it matters: what it unlocks for markets, where the risks are, and why this is different from every other tokenisation project you've heard about.

Part One: How It Works

The Backbone of US Securities Is Moving to Blockchain

Most people outside institutional finance have never thought about DTCC. That's the point. It operates as invisible infrastructure.

When a broker executes a stock trade, DTCC's subsidiaries handle everything that happens afterwards. The National Securities Clearing Corporation clears the trade. DTC settles it and holds the underlying securities. Every major brokerage, custodian bank, and asset manager in the US connects to these systems. They've been running for over 50 years.

So when this organisation announces it will start recording securities on a blockchain rather than exclusively on its centralised ledger, pay attention. The institution itself has decided the technology is ready.

How DTCC Got SEC Clearance for Its Tokenization Pilot

The regulatory green light came in December 2025 when the SEC's Division of Trading and Markets issued a No-Action Letter to DTC. That's essentially the SEC saying it won't take enforcement action against DTC for running this service, provided it stays within agreed boundaries.

The scope is not small. The authorisation covers the Russell 1000 (the thousand largest publicly traded US companies), ETFs tracking major indices, and US Treasury bills, bonds, and notes. These are the most heavily traded, most liquid instruments on earth.

The pilot has a three-year window. Tokenised versions of these securities carry all the same entitlements, investor protections, and ownership rights as their traditional form. Registered ownership stays with Cede & Co, DTC's nominee. The underlying legal structure doesn't change. Only the recordkeeping layer moves from centralised database to distributed ledger.

Worth repeating: no new financial products are being created here. The change is in how existing ones are tracked, held, and moved.

"Tokenizing the U.S. securities market has the potential to yield transformational benefits such as collateral mobility, new trading modalities, 24/7 access and programmable assets, but this will only be achievable if market infrastructure provides a robust foundation to usher in this new digital era."

— Frank La Salla, President & CEO, DTCC

How the Burn-and-Mint Model Works

The technical approach is a "burn-and-mint" model, and understanding it explains why DTCC's version avoids the mess that earlier tokenisation attempts created.

A DTC participant decides to tokenise a position. DTC removes the entry from its centralised ledger (the "burn") and mints a corresponding token on an approved blockchain. That token represents the same security entitlement that existed before. When the participant wants to return to traditional rails, the process reverses. Burn the token, restore the ledger entry.

At no point do two versions of the same asset exist at the same time. That single detail solves the reconciliation problem that has haunted every previous attempt to bridge traditional and digital markets. One record of truth, moving between infrastructure layers.

Participants need to register wallet addresses on approved blockchains before they can hold tokenised positions. The exact onboarding process and the list of approved networks are still being finalised.

Canton Network: $9 Trillion in Monthly Volume and Growing

DTCC chose the Canton Network as the first blockchain for its tokenisation service, partnering with Digital Asset Holdings, the firm behind Canton.

Canton was built from scratch for regulated finance. Its defining feature is configurable privacy at the protocol level. On most public blockchains, every transaction is visible to everyone. That doesn't work when you're a bank that can't expose trading positions, or a fund manager that needs client data to stay confidential, or a compliance officer who needs to explain the setup to regulators without causing a panic.

Canton lets participants control exactly who sees what. Two counterparties can settle on a shared ledger while revealing nothing to the rest of the network. Regulators get supervisory access. Competitors don't. It's the kind of architecture that legal teams can approve without six months of back and forth, which is probably why Visa's compliance team signed off on joining the network as a Super Validator just this week.

And DTCC isn't arriving to an empty room. JPMorgan has deployed JPM Coin on Canton for near-instant institutional settlement. Goldman Sachs, Citadel Securities, BNP Paribas, and Circle are validators. The network handles over $9 trillion in monthly volume across 849 validators. In July 2025, an industry group completed live 24/7 trades on Canton using tokenised Treasuries, including after-hours and weekend repo transactions.

Real assets. Real institutions. Already settling.

DTCC has also taken a co-chair position on the Canton Foundation alongside Euroclear, giving it direct influence over the network's governance and standards. DTCC isn't just using Canton. It's co-chairing the foundation that governs it, alongside Euroclear, which gives it direct influence over the network's standards and direction.

Part Two: Why It Matters

Why DTCC Rejected Proprietary Bridges

One design decision that deserves its own section: DTCC has committed to an open, multi-blockchain model and explicitly rejected proprietary bridges.

If you've been in crypto for any length of time, you know why that matters. Cross-chain bridges have been among the most exploited pieces of infrastructure in DeFi. Billions lost. DTCC isn't going anywhere near that approach.

Instead, the service is designed to work across multiple approved Layer 1 and Layer 2 networks. Canton is first, but the architecture anticipates expansion. DTCC is building a "ComposerX" suite of platforms to manage tokenisation, governance, and compliance across different blockchain environments.

The strategy is pragmatic. Rather than betting on one chain winning, DTCC is positioning itself as the neutral custody layer that connects whichever blockchains gain regulatory approval and institutional traction. If DTC holds the underlying assets, the tokenised version can sit on whatever approved network the participant prefers.

What Could Still Go Wrong

It would be negligent to write 2,000 words about this without talking about the risks.

The pilot is deliberately narrow. Tokenised entitlements don't have settlement or collateral value yet under the initial parameters. DTC has to file quarterly notices to the SEC, maintain strict access controls, and prove the hybrid setup doesn't compromise existing systems. There are guardrails everywhere, and they're there for a reason.

Adoption speed is the bigger question. Just because DTC offers tokenisation doesn't mean participants will rush to use it. Firms need to upgrade internal systems, register wallets, build new compliance workflows, and convince their own legal and risk teams that the benefits justify the operational change. Some of the largest financial institutions in the world move slowly by design.

Regulatory risk hasn't disappeared either. A No-Action Letter isn't a rule change. It's a statement of enforcement discretion from one SEC administration. A future leadership team could take a different view. The current political environment is favourable, but three years is a long time in Washington.

And there are structural questions nobody has answered yet. If tokenised securities gain real volume, what happens to the T+1 settlement cycle? How do existing clearing rules interact with near-real-time on-chain settlement? These aren't hypothetical concerns. They're the questions that will determine whether this pilot becomes permanent infrastructure or stays a controlled experiment.

Why This Is Different From Every Other RWA Project

The tokenisation space has produced a lot of noise over the past few years. Some of it has been meaningful. BlackRock and Franklin Templeton have launched tokenised fund products. Smaller platforms have proved the technology works for specific use cases.

But DTCC's entry is qualitatively different from all of it. This is the central depository for US securities making nearly $100 trillion in custodied assets available on-chain. The SEC has given clearance. The blockchain infrastructure is live and processing trillions in monthly volume. JPMorgan, Goldman Sachs, Citadel, and Visa are already participating.

None of that guarantees success. Financial technology has a long history of promising pilots that never made it to production. But the combination of DTCC's position, regulatory clearance, Canton's privacy architecture, and the roster of institutions already on the network is unlike anything the tokenisation space has assembled before.

The first tokenised Treasuries on Canton are expected within months. What happens after that will determine whether tokenisation of traditional securities actually scales or stays another good idea that never crossed the gap.