Litecoin (LTC) is one of the earliest cryptocurrencies, launched in 2011 by Charlie Lee, a former Google engineer. It was created from Bitcoin's open-source code with a few deliberate changes, and is often described as the "silver to Bitcoin's gold." This is a neutral explainer, not a recommendation.
How it differs from Bitcoin
- Faster blocks: Litecoin targets a new block roughly every 2.5 minutes, versus about 10 minutes for Bitcoin — meaning quicker transaction confirmations.
- Larger supply: Litecoin's maximum supply is 84 million coins, four times Bitcoin's 21 million.
- Different mining algorithm: Litecoin uses Scrypt instead of Bitcoin's SHA-256. Scrypt was intended to be more memory-intensive and, originally, friendlier to ordinary hardware.
What it's used for
Litecoin was designed primarily as a medium of exchange — fast, low-cost payments. Its long track record and uptime have made it a frequently-supported asset across the ecosystem. It has also served as a testbed where new features were trialed before appearing on other networks.
Things to understand, not assume
Being old and established does not make any coin "safe" or a good investment. Litecoin, like all crypto assets, is volatile and carries risk. Its role and relevance shift as the broader ecosystem evolves.
Key takeaways
- Litecoin (2011) is a faster, higher-supply relative of Bitcoin.
- It uses the Scrypt algorithm and ~2.5-minute blocks.
- Designed for payments; age and stability ≠ guaranteed value.