Structuring collateral in any credit transaction—whether traditional or not—requires precision. But when the asset is in digital form, that precision must extend to dimensions that the traditional model simply has not had to address before.
Collateral in tokenized transactions follows the same fundamental principles as always: consistency, sufficiency, and enforceability.
What changes is the environment in which these principles must operate, and that environment poses specific challenges related to custody, execution, and traceability that do not exist when the asset is in paper form.
Understanding what changes and what stays the same is the starting point for structuring operations that work in the real world.
What stays the same (and what changes) when a tokenized transaction requires collateral?
The pillars of any collateral structure remain the same: the collateral must be consistent with the transaction’s risk, sufficient to cover the exposure, and enforceable within the legal system.
These three criteria are non-negotiable, regardless of the asset’s format. A well-executed asset tokenization cannot do without any of them.
What changes is the context in which these principles are implemented. In the traditional model, the chain of custody is defined by regulated intermediaries with clear precedents, the enforcement of guarantees is supported by established case law, and traceability depends on notarial and registry documentation.
In the digital environment, each of these elements must be redesigned to function on a technological infrastructure integrated with regulated entities.
Three specific aspects undergo structural changes when an asset is tokenized:
- Custody: Who holds the digital asset and what are their regulatory responsibilities?
- Enforcement: how the security interest is enforced in an environment without established case law;
- Traceability: how the chain of ownership is documented so that it is recognized by regulated entities and, if necessary, by the judicial system.
Custody of Collateral in Digital Assets: What Needs to Be Defined?
In the traditional model, collateral custody is handled by institutions with a defined regulatory role: banks, book-entry systems, and central depositories. In the regulated digital asset environment, this framework is still under development, and the lack of clarity regarding who can custody what poses a concrete operational risk.
For tokenized securities, the regulatory debate surrounding the CVM’s agenda for tokenization points to an environment in which custody is likely to be provided by entities with a compatible regulatory role, such as a licensed DTVM or a market infrastructure recognized by the agency.
It is not enough to simply hold the token in a wallet: custody must be documented within an arrangement recognized by the regulatory system.
In addition, the transfer of ownership of digital assets is faster and less visible than in the traditional model. This means that blocking and segregation mechanisms must be implemented at the technological infrastructure level, not just at the contractual level.
The custody of digital asset collateral, therefore, is an issue that involves both technical architecture and regulatory framework.
Enforcement of Collateral in a Tokenized Environment: What Does the Brazilian Judicial System Implies?
This is the key issue for those structuring credit transactions involving digital assets. The Brazilian judicial system does not yet have established case law regarding the enforcement of security interests created over tokenized assets. This does not mean that such security interests are invalid, but it does mean that their enforceability depends critically on how the structure was designed.
In the market, one of the alternatives being discussed is to not make enforcement dependent solely on the legal classification of the token, but rather to combine the digital asset with established security instruments, such as fiduciary assignment, fiduciary sale, and bank hold.
The appropriate structure depends on each transaction and should be evaluated by the structure’s legal advisors.
Traceability as a Structural Prerequisite for Collateral in Tokenized Assets
In traditional transactions, the traceability of collateral is ensured by notarial records, registrations with the securities registry, and records held by central depositories. For digital assets, technical traceability exists on the blockchain, but regulatory traceability—which is what matters for enforcement and compliance—requires more than just on-chain records.
Blockchain significantly improves technical traceability: every transfer of ownership is recorded in an immutable and auditable manner. However, this record only has regulatory value when it is integrated into an information system that connects the chain of custody to regulated entities with fiduciary responsibility for that record.
Without this integration, the on-chain history is technical evidence, not regulatory evidence.
This means that the traceability of collateral in tokenized transactions must be implemented as a structural requirement of the transaction, not as a feature available after the fact. The technological infrastructure and regulated entities must be integrated from the moment the collateral is established.
What does a tokenized collateral structure need to function in real-world scenarios?
After mapping custody, execution, and traceability, it is possible to define the elements that a tokenized collateral structure needs to function effectively:
- Defined regulatory custody: an agent with a compatible regulatory role and documented responsibility for the digital asset provided as collateral;
- Technical blocking mechanisms: implemented in the infrastructure, not just in the contract, to prevent the transfer of the asset without the creditor’s consent;
- Multiple layers of collateral: a structure that combines proven legal frameworks with mechanisms specific to digital assets;
- Integrated traceability: standardized flow of information between the technological layer and the regulated parties involved in the transaction;
- Collateral agent with technical and regulatory expertise: a professional or entity that understands both the digital environment and the applicable regulatory framework.
A asset tokenization infrastructure for the regulated financial market BlockBR was built to integrate these layers into a single operational architecture. The BlockBR Station It serves as the hub that connects the regulated participants in the operation, integrating custody, traceability, and compliance within a structured environment for private credit.
Asset management firms and family offices that operate under the EAI model —Independent Investment Structurers—are able to manage the entire chain of a transaction under their own brand, using this infrastructure as a foundation.
For platforms that want to conduct tokenized transactions with an integrated collateral structure without having to build each layer separately, the BlockBR White Label model provides a legal and technological foundation that is already integrated, reducing structuring time and the risk of gaps between layers.
FIDC tokenization is a concrete example of how this architecture applies to credit structures with specific regulatory requirements.
Frequently Asked Questions About Collateral in Tokenized Transactions
What changes in the structuring of collateral when the asset is tokenized?
The fundamental principles remain the same: consistency, sufficiency, and enforceability. What changes is the implementation environment. Custody of digital assets requires entities with a compatible regulatory role; the enforcement of collateral operates within a legal context that lacks established precedents; and traceability depends on integration between technological infrastructure and regulated entities, not just on-chain registration.
Who can hold digital asset collateral in Brazil?
For tokenized securities, the regulatory debate is still ongoing. The trend, as regulation of receivables tokenization and the relevant CVM frameworks evolve, points to the need for entities with a defined regulatory role, such as authorized DTVMs or recognized market infrastructures.
It is important not to confuse this with the regulation of PSAVs and SPSAVs, which pertains to the crypto space and does not apply to tokenized securities.
What does “enforceability of collateral” mean in the context of tokenized assets, and why is it a point of concern?
Enforceability refers to the ability to enforce collateral within the legal system in the event of default. In the case of tokenized assets, this concept is still under development because the Brazilian judicial system does not yet have established case law regarding the enforcement of collateral secured by tokens.
As a result, the market has been exploring structures that combine existing guarantee instruments with elements specific to digital assets.
Does blockchain ensure the traceability of collateral in tokenized transactions?
Blockchain ensures technical traceability: each transaction is recorded in an immutable and auditable manner. But regulatory traceability—which is what matters for compliance and potential enforcement—requires integration with regulated entities and standardized information flows. An on-chain record without this integration constitutes technical evidence, not regulatory evidence. Both must coexist within the framework.
What is asset segregation, and how does this concept apply to tokenized transactions?
Asset segregation is the principle whereby the assets associated with a specific transaction are kept separate from the general assets of the issuer or structurer, thereby protecting creditors in the event of insolvency.
In tokenized transactions, this concept must be implemented at both the contractual level and the technical level of the infrastructure, ensuring that the asset pledged as collateral cannot be transferred or liquidated without the creditor’s consent.
What are the main risks associated with collateral in tokenized transactions that do not exist in the traditional model?
The main risks specific to the digital environment include: the absence of effective technical locking of the asset provided as collateral; custody by an agent without a compatible regulatory role; traceability limited to on-chain records without regulatory integration; and uncertainty regarding enforceability within the judicial system due to a lack of precedents.
These risks are not inevitable, but they require specific infrastructure and frameworks to be mitigated. To understand how this scenario relates to the future of the capital markets, the debate on supervision and regulation is a good place to start.
Legal Notice: This content is for informational and educational purposes only and does not constitute an offer, investment recommendation, or legal advice. BlockBR acts as a provider of technological infrastructure for the Digital Capital Markets, connecting originators, structurers, financial institutions, service providers, and distribution channels. Activities subject to regulatory authorization—including distribution, intermediation, custody, bookkeeping, fiduciary management, or other regulated activities—are performed by the respective authorized institutions responsible for each transaction. BlockBR does not receive or hold investor funds in custody, except when the activity is carried out by an authorized institution belonging to the economic group and within the scope of its respective authorization.
