Litecoin (LTC) is considered one of the oldest and most famous cryptocurrencies after Bitcoin, and it is often referred to as the "digital silver" compared to Bitcoin's "digital gold." It was launched in 2011 by Charlie Lee, with the primary goal of providing an improved version of Bitcoin that is faster and cheaper in transactions.

One of the most notable advantages of Litecoin is its block processing speed, with a block being generated every 2.5 minutes compared to 10 minutes for Bitcoin, allowing for faster transactions at a lower cost, making it suitable for everyday payments. It also has a high level of security thanks to its Proof of Work techniques and Scrypt algorithm.

Litecoin has experienced periods of high market activity, but it is often used as a test currency for new technologies before being implemented in Bitcoin, such as SegWit technology or Lightning Network transactions.

From an investment perspective, Litecoin is a good option for diversification within cryptocurrency portfolios, especially for those looking for a project that has proven its sustainability over more than a decade. Although it does not have the same media momentum as Bitcoin or Ethereum, its relative stability and active network make it a currency worth serious consideration in any balanced investment strategy.