Crypto / Evergreen
Your crypto balance is visible. Can you actually access it?
Separate the token, the private key, and the company promising to hold it.
Custody is an operational and legal arrangement, not a feature proved by a balance on a screen.
Identify what the wallet controls
A crypto wallet generally manages the keys used to authorize transactions; it does not contain coins like a physical purse. The SEC's custody bulletin distinguishes managing those keys yourself from relying on a third party. That distinction changes who performs the security work and which failures matter. A familiar app can display an account balance without giving its customer direct control of the underlying keys. Start by identifying the asset, the access mechanism, and the service provider rather than assuming that all three are the same thing.
Run a fictional access drill
Imagine Chase sees 2,000 dollars of fictional tokens in an account. On Monday, trading works. On Tuesday, the provider pauses withdrawals while investigating an operational incident. The displayed price has not changed, but Chase cannot move the tokens to another venue. This example establishes an access problem, not a conclusion about insolvency or the eventual recovery amount. Write separate questions: are the tokens recorded, can a transaction be authorized, can it be transmitted, and can it settle where the recipient expects? Each answer requires different evidence.
Compare responsibilities, not slogans
With self-custody, losing access credentials or mishandling a recovery phrase can create a severe recovery problem. With third-party custody, operational controls, subcontractors, contractual rights, and the provider's financial condition matter. Neither arrangement removes token-price risk. Consider two fictional records: one lists a backup process but no tested recovery procedure; another lists a service provider but no explanation of customer-asset treatment on failure. These are incomplete control descriptions, even if both products advertise security. The useful comparison is the responsibility map and the evidence supporting it, not an absolute claim that one label is safe.
Make a private custody map
For practice, use an invented token and list who can authorize transfers, who can restrict withdrawals, how recovery works, and which official documents describe customer rights. Mark anything unverified. Do not put passwords, private keys, recovery phrases, or account identifiers into a public worksheet or send them to someone offering support. A test on paper can reveal missing questions without requiring a real transfer. This educational exercise explains custody trade-offs; it does not recommend an asset, wallet, provider, or security arrangement for any particular person.
A global perspective
Custody contracts, insolvency rights, and supervision differ across jurisdictions. An overseas registration does not automatically establish protections in a customer's home country.
Sources & further reading
SEC Investor.gov — Crypto Asset Custody Basics for Retail Investors, December 12, 2025 ↗Sources checked Oct 18, 2026. Examples are original illustrations. No affiliation with cited organizations.
Make the idea stick.
Mark complete when you are ready. Reaching the end alone does not mark a lesson complete.
What assumption in this guide would change the result in a different situation? Revisit the example and explain that change in your own words.
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