What it is
Litecoin is a peer-to-peer cryptocurrency created by Charlie Lee in October 2011 as a 'lite' version of Bitcoin, positioned as silver to Bitcoin's gold for faster, low-cost everyday payments.
Technology & consensus
Proof-of-work blockchain forked from Bitcoin's codebase with key differences: Scrypt hashing algorithm instead of SHA-256, 2.5-minute block times, 84M maximum supply, and block-reward halvings every 840,000 blocks. Launched fairly with no ICO and negligible premine (150 LTC). It pioneered SegWit and Lightning Network deployment ahead of Bitcoin and later added the MimbleWimble Extension Block (MWEB) for optional privacy.
Token utility
Medium of exchange and store of value; LTC pays network transaction fees that go to miners as security incentives.
Key risks & notes
Litecoin never published a canonical whitepaper - its design is documented via Bitcoin's whitepaper plus early forum posts and the open-source codebase, so this summary is drawn from the project's GitHub and official-adjacent documentation. Risks: limited differentiation from Bitcoin, the 'silver' narrative has weakened, founder Charlie Lee sold his holdings in 2017, and development pace lags newer chains.
Primary source
No whitepaper found. The summary below is drawn from the project’s official documentation, site, or repository instead — the substitution is disclosed, not hidden.
Research status
Classification: No whitepaper found · Researched · Source material: official project documents only.