S&P Dow Jones Indices has tokenized its iBoxx US Treasuries Index on the Canton Network, marking a notable step toward onchain data infrastructure within traditional finance. The move was announced on Tuesday and was carried out in partnership with Kaiko, a digital asset market data and infrastructure provider. Kaiko supplies the technology that enables the index to be issued and accessed on the blockchain, while S&P Dow Jones Indices retains control over who may access and use it.
The iBoxx US Treasuries Index is a widely used benchmark that tracks the performance of US government bonds across various maturities. It serves as a reference point for institutional investors and a range of fixed-income products. By bringing this benchmark onchain, the two companies aim to make it more directly accessible to financial institutions developing blockchain-based products.
The tokenized index is not itself an investable product. Rather, it is designed as a tool for financial institutions building digital financial products, allowing them to integrate benchmark data — including pricing and index levels — directly into blockchain systems. Permissions governing access are built into the token itself, ensuring S&P Dow Jones Indices maintains oversight of how the index is used.
Canton Network is a public blockchain oriented toward institutional use, with more than 600 participating institutions and validators. It counts Goldman Sachs and Citadel among its backers. The network has attracted growing interest from major financial players seeking to build regulated, institutional-grade infrastructure on distributed ledger technology.
The decision to begin with the iBoxx index reflects the increasing role of US Treasury bonds in digital financial markets. S&P Dow Jones Indices and Kaiko described US Treasuries as becoming the base layer for onchain financial systems, citing their expanding function as collateral and a primary entry point for institutional activity. Accessing the benchmark directly on a blockchain removes the need to rely on traditional data feeds and licensing processes.
US Treasury products already lead the tokenization market by a considerable margin. Industry data shows that more than $12.5 billion worth of Treasuries have been tokenized onchain, surpassing every other asset class. This dominance underscores why the iBoxx US Treasuries Index was selected as the starting point for the initiative.
The two companies indicated that the approach could be extended to additional indexes as institutional interest in blockchain-based financial systems continues to grow. The broader goal is to simplify access to and use of benchmark data within an evolving digital financial ecosystem, particularly as onchain collateral markets expand.
Originally reported by CoinTelegraph.
