olemus
krüptoraha digikukkur
=
a digital wallet used to store cryptocurrency

ülevaateid
https://en.wikipedia.org/wiki/Cryptocurrency_wallet

https://www.bankrate.com/glossary/c/cryptocurrency-wallet/

https://crypto.com/university/crypto-wallets

https://www.gemini.com/cryptopedia/crypto-wallets-hot-cold

https://tradersunion.com/interesting-articles/crypto-wallet-definition/