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Custodial ownership

An arrangement where a third party holds the private keys to your assets for you, so you depend on their security and their permission to transact.

FBFenwei BianAuthorVZVictor ZhouEditorJune 30, 2025
  • glossary

Custodial ownership occurs when a third party holds and manages assets on behalf of the actual owner, who relies on the custodian's policies and systems to access their assets. Traditional domain ownership is largely custodial—registrars control the domain records, renewal processes, and transfer mechanisms. Even though you "own" the domain, you depend on the registrar's platform and policies to manage it. Tokenized domains shift toward self-custody, where you directly control the ownership token in your own wallet. While some aspects (like DNS management) may still involve custodial services, the core ownership becomes self-sovereign and independent of any single service provider's policies or continued operation.

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Contributors

Fenwei Bian

Software Developer & Writer • Namefi
Author

Fenwei Bian is a software developer in her thirties who spends her working hours in pull requests and her weekends with her hands in soil or sawdust. Years of open source on GitHub taught her that names are interfaces: a good one is clear, honest about what it does, and kind to whoever has to use it next.

She gardens because it rewards patience and punishes wishful thinking, and she does woodwork because a joint either fits or it doesn't. Both habits show up in how she writes about naming — measure twice, check the source, and don't sand over a rough spot and hope no one notices.

For Namefi she writes about how domain markets actually move, the practical trade-offs of tokenizing and flipping names, and picking a domain you'll still be glad you own in twenty years.

GitHub

Victor Zhou

Founder & Standards Editor • Namefi
Editor

Victor Zhou is a technology founder and standards editor focused on digital identity and trust. He founded Namefi, edits Ethereum Improvement Proposals, and previously led smart-contract architecture work at Google Labs.

His work sits at the intersection of naming, ownership, and the systems people use to establish identity online. That perspective makes him especially interested in the way names move between personal meaning, public recognition, and digital infrastructure.

For Namefi, Victor edits and writes about domains as durable digital identity: how names become ownable onchain assets, how tokenization changes custody and trust, and what naming can learn from the systems people use to establish identity online.

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