Litecoin

Network Basics

• Bitcoin fork with faster blocks — 2.5 minute block time vs Bitcoin's 10
• Scrypt proof of work — different mining algorithm than Bitcoin
• 84 million max supply — 4x Bitcoin's 21 million cap
• Often called "silver to Bitcoin's gold" — similar but lighter for payments

Address Formats

• Legacy addresses start with "L" — oldest format, widely supported
• SegWit addresses start with "M" or "3" — lower fees, better efficiency
• Native SegWit (bech32) starts with "ltc1" — lowest fees, recommended
• MWEB addresses for privacy — special addresses for confidential transactions
• Verify address format before sending — wrong format may not work on all exchanges

Transaction Characteristics

• Confirmations faster than Bitcoin — 2.5 minutes per block
• 6 confirmations for high value — ~15 minutes vs Bitcoin's ~1 hour
• Fees very low — typically under $0.01
• RBF (Replace-By-Fee) supported — can speed up stuck transactions
• SegWit reduces transaction size — use SegWit addresses for lower fees

MWEB (MimbleWimble)

• Optional privacy extension — confidential transactions
• MWEB addresses start with different prefix — separate from regular addresses
• Peg-in to MWEB, peg-out to main chain — move funds between layers
• Some exchanges don't support MWEB — check before using
• Privacy not default — must explicitly use MWEB

Wallet Options

• Litecoin Core full node — most secure, downloads full blockchain
• Electrum-LTC light wallet — faster setup, SPV security
• Ledger and Trezor support — hardware wallet integration
• Trust Wallet, Exodus — multi-coin with LTC support
• Litewallet mobile — official mobile wallet

Fees and Speed

• Fees based on transaction size — not amount sent
• SegWit transactions smaller — lower fees
• Priority fees for faster inclusion — rarely needed given fast blocks
• Mempool usually not congested — transactions confirm quickly
• Consolidating UTXOs costs fees — plan during low activity

Exchange Considerations

• Nearly universal exchange support — high liquidity
• Fast deposits/withdrawals — 6 confirmations typical
• No memo/tag required — simple address only
• Some exchanges group LTC with Bitcoin — similar handling
• MWEB deposits may not be supported — verify exchange compatibility

Common Issues

• Transaction unconfirmed — check fee, use RBF if enabled
• Balance not showing — wallet not synced, wait or use light wallet
• Sent to wrong address type — some services only support certain formats
• MWEB funds not recognized — exchange doesn't support MWEB, peg-out first
• Dust outputs — small UTXOs may not be economical to spend

Merged Mining

• Merged mined with Dogecoin — shares Scrypt hashpower
• Increases security for both networks — shared mining work
• No action required from users — happens at protocol level
• Benefits from Dogecoin's popularity — more miners securing Litecoin

Use Cases

• Faster payments than Bitcoin — practical for transactions
• Lower fees for transfers — cheaper to move between exchanges
• Testing ground for Bitcoin features — SegWit activated first on Litecoin
• Privacy with MWEB — optional confidential transactions
• Established history — one of oldest cryptocurrencies, since 2011

Security

• Same UTXO model as Bitcoin — similar security considerations
• Seed phrase is everything — 12 or 24 words depending on wallet
• Verify addresses character by character — clipboard malware exists
• Use SegWit addresses — better security and efficiency
• Cold storage for large amounts — hardware wallet or paper backup