hi! thanks for the request : )
we scouted tacit protocols 2 weeks ago for our privacy page and to make sense of the many different parts : D the pay pool seems like a good candidate indeed. activity so far is not very high and the current ossification score would be around 50, which would just make the threshold into CROPS. So these two are just borderline, not blocking, but the trusted setup is (would be red):
we did not find a public announcement nor identifiers for the contributors, and repeat-contributions with the same key were allowed. as a consequence, the 171 ‘anonymous’ contributions are difficult to trust.