[internauta1]

Summary

Adds Litecoin Cash (LCC) network support to NBitcoin.Altcoins.

This adds mainnet, testnet, and regtest network definitions, including:

• Network magic and P2P/RPC ports
• Base58 address and extended key prefixes
• Bech32 prefixes
• Consensus parameters
• BIP9 and buried deployment parameters
• Genesis blocks
• DNS seeds
• Registration in AltcoinNetworkSets

Tests

Added tests covering:

• Mainnet, testnet, and regtest genesis hashes
• Network magic and default ports
• Base58 and Bech32 prefixes
• Legacy, P2SH-SegWit, and native SegWit address round-trips

Validated with:

dotnet test NBitcoin.Tests/NBitcoin.Tests.csproj -f net10.0 --filter "LitecoinCash|NoCrashQuickTest"

Result: 5 tests passed, 0 failed.

[NicolasDorier]

Is it this project? https://github.com/litecoincash-project/litecoincash

Sorry but 2 years nobody touched it, it's dead project.

[internauta1]

Yes, that's the project, and you're right that the Core repository itself has been inactive for a long time.

The network is still running, though. I recently started working on rebuilding some of the surrounding infrastructure and integrations, including a public node, Electrum server, explorer/API and mining pool.

Part of the reason for this PR is exactly that: I'm trying to bring the LCC ecosystem infrastructure back into maintained software rather than pretending the old Core repository is actively developed.

I understand if the inactivity of the upstream Core repository is still a reason not to include it in NBitcoin.

[NicolasDorier]

@internauta1 at the minimum they need to maintain their core node. With current AI security attacks, a software untouched since 2 years is begging to be attacked. Once there is some effort in the community proving that at least the main team care, I don't feel it should be merged here.