Reader objective
Distinguish protocol exposure from tokenized conventional investments.
Mechanism is not instrument
DeFi generally describes financial functions performed by smart contracts. A tokenized security is a security whose ownership or transfer is represented using blockchain infrastructure. A tokenized fund may interact with DeFi, and a DeFi receipt may wrap a tokenized asset, but the concepts are not synonyms.
The diligence split
| Question | DeFi position | Tokenized security |
|---|---|---|
| Primary claim | Contract-defined token or pool share | Security, fund, note, or beneficial interest |
| Return source | Borrowers, fees, issuance, trading | Underlying portfolio or issuer |
| Control | Governance, admins, or immutable code | Issuer, transfer agent, plus contract admins |
| Access | Often technically permissionless | May restrict holder and transfer eligibility |
| Exit | Pool withdrawal or market sale | Redemption, transfer, or market sale |
When the stack combines both
A DeFi vault may hold a tokenized Treasury fund. The client then depends on the fund portfolio, issuer, transfer agent, eligibility controls, token contract, vault contract, curator, oracle, and chain. The underlying security analysis does not replace the protocol analysis, and vice versa.
The practical classification
Write the position as a sentence: “The client owns [legal/economic claim], represented by [token], held through [wallet/custodian], deployed in [protocol], settling on [chain].” Any blank becomes a diligence task.
Primary and reference sources
- Crypto Task Force — U.S. Securities and Exchange Commission
- Crypto Assets — FINRA