Bitcoin is a type of cryptocurrency. Balances of Bitcoin tokens are kept using public and private “keys,” which are long strings of numbers and letters linked through the mathematical encryption algorithm that was used to create them.
Ethereum
If you want to know what is Ethereum, how it works, and what it can be used for, without going deep into the technical abyss, this guide is perfect for you.
Stellar
The Stellar network is a distributed blockchain based ledger and database that facilitates cross-asset transfers of value, including payments. The native digital asset of Stellar is called Lumens (XLM).