Not sure if it’s open source. The TestFlight release notes mention spark for self-custody.
Discussion
Like nostr:nprofile1qqsvdc3s5f0260zfwqfkx7lnw77wmqw8ekmqmzq6v0kmzw9s32ngpqcfwuxkg very good
If it were also open source it would be a real turning point, but as long as it remains closed...
I thought Blitz used Liquid swaps. Guess I’m going to be going down the rabbit hole on Spark tomorrow.
In the meantime, you can try it from their web app
Interesting…