#What is collateral management and why is it crucial in finance?
Collateral management may seem like a mundane issue in finance, yet it has significant cost implications. Canton Network is progressively becoming a major player in this field. Key players such as prime brokers and clearing houses are beginning to accept collateral posted on its blockchain, indicating a shift from experimental projects to mainstream implementation.
#Who are the key participants in this transition?
Société Générale has taken a substantial step forward by announcing it will accept tokenized collateral for its Prime Services clients. This French bank will also serve as a counterparty for repo transactions processed through Canton’s blockchain. Their decision was influenced by the need for configurable privacy, allowing better control over data visibility during collateral transactions.
Marex has demonstrated its commitment by successfully completing an on-chain repo transaction involving notable firms like HIFI and DRW.
In July 2025, the liquidity provider aspect of Canton’s Global Collateral Network expanded significantly as B2C2, Cumberland DRW, FalconX, and GSR joined the initiative, enhancing market-making capabilities within the network.
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#How does the underlying technology work?
Canton operates using the Daml smart contract language, a product of Digital Asset. One of its standout features is privacy by default, where transactions are only visible to the involved parties. This contrasts with traditional public blockchains, where transaction details are accessible to everyone.
In December 2025, a major partnership between Digital Asset and DTCC was revealed. This collaboration aimed to tokenize U.S. Treasuries that are currently held by DTCC custodians directly on Canton’s platform, with a rollout expected in 2026. A successful proof-of-concept earlier in August had already demonstrated that clients could mint on-chain U.S. Treasuries from their current holdings, enabling immediate use as collateral without waiting for legacy processes.
#Why is this development significant for capital markets?
The ability to align smart contracts with ISDA Credit Support Annex terms allows automation of collateral calls and transfers. This automation reduces manual processes that contribute to errors and additional costs in current workflows.
Furthermore, DTCC’s involvement adds a critical dimension to the project. As a central entity processing most U.S. securities transactions, incorporating their infrastructure into Canton’s tokenization efforts opens pathways for existing custodial relationships to engage in on-chain collateral workflows.
Combining the participation of Société Générale, Marex's live transactions, DTCC’s custodial support, and liquidity providers like B2C2 and FalconX has established a robust operational foundation for Canton’s offerings in the institutional market.
This convergence of technological innovation and financial services indicates a promising future where efficiencies in asset management can be realized, benefiting all participants involved.