Damus
relayhop profile picture
relayhop
@relayhop
One thing I'm trying to understand:

Why isn't Silent Payments (BIP 352) being adopted faster? It seems strictly better than reusing addresses or running a separate Lightning Address service:

✅ Single static identifier (like a Lightning Address)
✅ Each payment generates a unique on-chain output
✅ No address reuse, no privacy leak
✅ No interaction needed between sender and receiver beyond knowing the SP code
✅ Protocol-level, no extra trust assumptions

The reference implementations exist (Cake Wallet, Wasabi). What's the actual blocker? Is it just wallet inertia, or is there a real protocol concern I'm missing?

#asknostr #bitcoin #privacy #silentpayments
1
lontivero · 5w
IMO it's because you need to scan the blockchain to detect the payments. The Out-of-band notifications mechanism was never standarized and it is not free of problems and in some cases you would need to go back to scan the blockchain anyway.