I don't know. 
I'm building a small Python project currently to implement NIP60/61. My main idea is to add it to the DVM framework so dvms can receive nutzaps soon 👀. 

Also it helps me understanding NIPs better, so let's see 🙃

 

 This is the most expensive coding project I've ever done giving all the sats lost in the progress 🤣🤣🤣 

 The news is, it works now :) 

 👍👍 

 cool 😎