Should you keep crypto in self-custody or on an exchange?
Choose based on the job. Exchanges can simplify buying, selling and account recovery. Self-custody gives you direct wallet control and reduces dependence on a custodian, but it also makes device, recovery and transaction discipline your responsibility.
Different risk models
Convenience has trade-offs
A mixed approach is possible
01
Control
A custodian controls the keys behind an account balance; a self-custody user controls wallet authorization.
02
Recovery
Exchanges may restore accounts through support; self-custody recovery depends on the wallet's recovery model and your records.
03
Operations
Exchanges intermediate withdrawals; self-custody transactions go directly to the selected blockchain.
Where the risks move
Custody does not remove risk; it changes who holds it. An exchange adds counterparty, withdrawal-policy and account-access risk. Self-custody adds recovery, device-compromise and irreversible-transaction risk directly to the user.
The right question is not which label sounds safer. It is which responsibilities you can manage consistently.
When self-custody can make sense
Self-custody can suit users who want direct blockchain access, understand network selection and can protect recovery material independently. It is also useful when long-term dependence on a single centralized intermediary is undesirable.
An exchange may still be appropriate for fiat conversion or trading. Many users separate transactional exchange balances from assets they intend to control directly.
NordBalticum product view
A wallet for direct control—not an exchange account
NordBalticum focuses on protected access to a user-controlled wallet across supported networks.
Practical flow
What to do next
1
Define the purpose
Decide whether you need trading convenience, direct ownership, onchain access or a combination.
2
Compare recovery paths
Choose only a model whose recovery responsibilities you can actually maintain.
3
Limit concentration
Avoid placing every operational dependency in one account, device or service without understanding the consequence.
Security, in plain English
Controls with defined responsibilities
NordBalticum is self-custody software
It is designed around user-controlled wallet authorization, not a custodial account balance.
Support cannot rewrite the chain
A wallet provider cannot reverse a finalized blockchain transaction.
Third parties remain third parties
Services opened through wallet discovery or partner flows have their own terms and risks.
Clear answers
Frequently asked
Is self-custody always better than an exchange?
No. It offers more direct control but also more direct responsibility. The best fit depends on the task and the user.
Can I use both?
Yes. Users often use an exchange for specific services and a self-custody wallet for assets or onchain activity they want to control directly.
Does self-custody remove counterparty risk?
It reduces reliance on a wallet custodian, but token issuers, protocols, bridges, staking providers and other services can still introduce counterparty or smart-contract risk.
