Support BRC20 on Bitcoin

[lunarcatbt]

I'm trying to start implementing brc20 support based on your great foundation and then I ran into the very first step by generating Taproot address

what I did are

1. added a new derivation entity to Bitcoin in register.json
2. add a new class TaprootAddress which is similar to SegwitAddress under the same folder use C++

I have run boostrap.sh to generate a new enum from Derivation and tools/generate-files to get all necessary files on iOS / Android

However, I was stucked by using the Taproot Class on Swift coz it doesn't generated any Swift file for this, may I ask what steps do I missed?

BTW, could you share some plans if you guys are working on this too?

[lamafab]

Hello lunarcatbt, see #3168: just pull/rebase on master and try again.

[lamafab]

Hey, can you link me to your branch so I can have a look myself?

[lunarcatbt]

Sure, please check my branch https://github.com/lunarcatbt/wallet-core/tree/feature/taproot-address

[lamafab]

Hey. In order for ./tools/generate-files to generate bindings to other languages for you, you need to create the interfaces that use your implementation:

• Create functions that wrap around your implementation in src/interface/, however you see fit.
• Write function headers in include/.

See src/interface/TWSegwitAddress.cpp and include/TWSegwitAddress.h for inspiration.

[lamafab]

@lunarcatbt just FYI: #3178

[leonis1]

thanks

[lamafab]

BRC20 support was just merged: #3233