RGB is layer 3? Someone started another smart contracts on top of LN early on but it didn't go very far. But that makes me like the sound of it a lot more, I do not like DCs or any kind of side chain, I think that attaching blockchains to blockchains is like using car and truck tyres in place of gears. Yeah, it will work but it's fragile and wears out a lot faster.

Indranet is a layer 3 also, its not for contracts though, it's just a programmable, prepaid distributed relay network. This programmability is something we are focusing heavily on, rather than just doing a source-routed version of Tor.

The bulk of the implementation is done for that mere purpose but we aren't going to go forward to release with that because it's not really solving the problems we are targeting. The rigidity of the Big Ball of Mud that is this Tor-replacement implementation is not something we want people to get used to and see future uses excluded.