DRW and Marex have completed the first over-the-counter swap tied to a fully tokenized index on Derivnex, using the Canton Network, with market data provided by Kaiko. The transaction, announced today, marks a step forward in bringing traditional OTC derivatives onto blockchain rails.
What the trade involved
The swap references an index that exists entirely as a token on Derivnex, a platform built on the Canton Network. Canton is a privacy-enabled blockchain designed for institutional finance. Kaiko supplied the underlying market data that feeds the index, ensuring that pricing reflects real-time market conditions. Unlike previous tokenized products that wrap existing assets, this index is native to the blockchain, meaning its components and calculation live on-chain.
DRW, a principal trading firm with decades of experience in traditional and crypto markets, acted as one side of the swap. Marex, a diversified financial services firm, took the other. The exact notional size and terms of the swap were not disclosed. But the completion of the trade demonstrates that the infrastructure — from data feeds to settlement — can support an OTC derivative tied to a tokenized benchmark.
Why the Canton Network matters here
The Canton Network is a distributed ledger built specifically for institutional use. It allows parties to control who sees what data while still settling transactions atomically. That privacy feature is critical for OTC derivatives, where trade details are often confidential. By using Canton, DRW and Marex could execute a bilateral swap without exposing sensitive information to the entire network.
Derivnex, the platform hosting the index, is built on Canton and focuses on tokenized derivatives. The index itself is not a token representing a basket of assets held off-chain; it is a fully on-chain construct. That distinction matters because it removes the need for a central administrator to calculate and publish the index value. Instead, the index updates automatically as market data flows in from Kaiko.
Kaiko's role in the settlement chain
Kaiko, a crypto market data provider, supplied the price feeds that underpin the index. Its data is used by many institutional players for valuation and risk management. In this case, Kaiko's feeds are integrated directly into the Derivnex platform, so the index reflects a continuous, real-time view of the market. That integration is what allowed the swap to be priced and settled without manual intervention.
The use of a third-party data provider like Kaiko also addresses a key concern for regulators and risk managers: the reliability of on-chain benchmarks. If the index were calculated solely by the platform, it could be manipulated. By sourcing data from an independent provider, the parties reduce that risk.
What this means for OTC derivatives
OTC derivatives are typically bilateral contracts traded off-exchange and settled through clearinghouses or custodians. They are often bespoke and illiquid. Tokenizing the underlying index and settling on a blockchain could streamline post-trade processes, reduce counterparty risk, and enable new types of collateral. But it also raises questions about legal enforceability, margining, and how tokenized assets are treated under existing regulations.
For DRW and Marex, this trade is a proof of concept. Neither firm has announced plans to scale the structure yet. But the fact that it happened at all shows that the technology is ready for real-world use. The next step would be to see whether other dealers and platforms follow with similar transactions. The Canton Network and Derivnex have not disclosed a timeline for when more swaps might occur.
The trade also highlights the growing convergence of traditional finance and blockchain infrastructure. As more institutions experiment with tokenized assets, the lines between on-chain and off-chain markets will blur. For now, DRW and Marex have shown that a fully tokenized index can serve as the reference for a standard OTC swap. Whether that becomes a regular occurrence depends on demand from clients and the willingness of regulators to provide clarity.
