What is Custody vs Self-Custody?
Custody is the question of who holds the asset. A tokenized product has two layers: a regulated custodian holds the underlying share or fund unit off-chain, while the token itself sits either in your own wallet (self-custody) or with a platform holding the keys for you. Self-custodying the token never means self-custodying the underlying.
Also called: self custody tokenized stock · qualified custodian · custody risk · who holds the asset
Two layers, two risks
The underlying layer is traditional: a qualified custodian, segregation of client assets, and an insolvency framework decide what happens if the issuer fails. The token layer is crypto-native: keys, wallet security and smart-contract risk decide what happens if you or the contract fails. Holding your own keys removes platform risk and adds key risk; it does nothing about the custodian behind the wrapper.
What self-custody actually buys you
Direct control of transfer, and the ability to use the token wherever its transfer rules allow. What it does not buy is a direct claim on the share — that still runs through the issuer's terms, and for a permissioned token the identity registry still governs where the holding may move. If a product's marketing implies self-custody makes you the registered shareholder, read the wrapper's terms again.
Frequently asked questions
If I hold the token in my own wallet, do I own the share?
No. You control the token; the underlying share is held by a custodian for the issuing vehicle, and your rights come from that vehicle's terms.
Is self-custody safer?
It trades one risk for another — no platform failure risk, but full responsibility for keys and no recovery path if they are lost. Neither choice removes issuer or custodian risk.
Where this shows up live
On the desk
Compare: issuer structures side by side
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Related terms
- Wrapper Token — A wrapper token is the on-chain envelope around an off-chain asset: a token issued by a vehicle — a fund, an SPV, or a regulated issuer — that holds the real share, bond or unit in custody.
- Transfer Agent — A transfer agent is the regulated record-keeper of who owns a security.
- Tokenized Equity — A tokenized equity is a blockchain token that represents ownership of, or economic exposure to, a real company share.
More in Market Structure
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Informational only · not financial advice. See the live numbers on the data desk, the sourcing rules in the methodology, or the day's stories in the newsroom. · ← All glossary terms