BIP47 a reusable payment code superior to BTCpayserver.

BIP47 code being deterministically generated means there is no DNS dependency, no requirement to be online, no leaving public keys on web servers, no need for constant interactivity.

This is superior to BTCPayServer, which requires a whole software stack and to be online.

Onchain observer cannot see how much sats I’ve received or from whom nor whom I’ve spent to. You might see several people follow/followed my paynym but this doesn’t mean there were any interaction between them.

Here is mine tell me who paid me or not?

And also one doesn’t know if this paynym is mine or not.