Blitz wallet, Wallet of Satoshi, Breez SDK and things built with it. Spark is everywhere
Discussion
idk about everywhere but good to know. haven’t seen Wos in years! Never heard of Blitz. I do use breeze actually, cool they contributed to nodelss sdk
By everywhere I mean it has definitely been adopted by companies and developers from many different places, which I didn't expect to happen for a new L2 this fast
They built a great product and SDK, although they should have tried to make an open protocol instead (with a BIPs, NIPs like specification). Also, their biggest marketing point is the stablecoin and token support, and privacy is not a priority yet, even though Ruben Somsen's original statechain design six years ago already came with blind signatures for ecash level privacy
nostr:npub1cm3rpgj7457yjuqnvdalxaauakqu0ndkpkyp5cldkyutpz4xszpsmk96wt is great.