wallet

Hot and cold wallets, self-custody versus custodial, hardware devices and seed phrases: how to hold crypto yourself after you buy it, and the mistakes that lose it.

Crypto Glossary 100 terms
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Crypto Security Best Practices: Protecting Your Wallet in Iraq
September 9, 2026

Paper Wallet

A physical document containing a public address and its corresponding private key, printed or written down for offline cold storage of cryptocurrency. Full definition

Collateral

An asset pledged as security to a lender to guarantee repayment of a loan, allowing the lender to seize it if the borrower defaults. Full definition

Wallet

A storage facility for cryptocurrencies. Software that allows users to store their cryptocurrencies in a user-friendly way. Comes in many forms: paper, web, desktop, hardware, and mobile wallets. Full definition
Setting Up Your Crypto Wallet
May 17, 2025

Setting Up Your Crypto Wallet

Address

An alphanumeric string of characters that represents a reservoir/destination where crypto can be sent to and from. Full definition