here are some articles about the most important cryptocurrencies:
1- "Bitcoin: A Peer-to-Peer Electronic Cash System" by Satoshi Nakamoto - This is the original whitepaper that introduced Bitcoin to the world in 2008.
2- "Ethereum: A Next-Generation Smart Contract and Decentralized Application Platform" by Vitalik Buterin - This whitepaper outlines the design and functionality of the Ethereum blockchain, which has become one of the most popular platforms for creating decentralized applications.
3- "Ripple: Consensus-ledger Protocol (CLP)" by Ryan Fugger - This whitepaper explains Ripple's consensus algorithm and the way it facilitates the transfer of funds between different currencies.
4- "Litecoin: An Open Source P2P Digital Currency" by Charlie Lee - This whitepaper describes Litecoin's use of scrypt as a proof-of-work algorithm, and its advantages over Bitcoin in terms of faster transaction processing.
5- "Bitcoin Cash: A Peer-to-Peer Electronic Cash System for the World" by the Bitcoin Cash community - This whitepaper explains the rationale behind the creation of Bitcoin Cash, which was designed to address some of the scalability issues faced by the original Bitcoin network.
6- "Cardano: A Decentralized Public Blockchain and Cryptocurrency Project" by the Cardano Foundation - This whitepaper outlines the design and features of the Cardano blockchain, which is focused on security, scalability, and interoperability.
7- "Stellar: A Platform for Building Financial Products" by the Stellar Development Foundation - This whitepaper describes the Stellar network's consensus protocol and the way it enables the creation of digital assets and the exchange of value across different currencies.
These are just a few examples of the many informative articles available on Steemit about cryptocurrencies.