The Block Shareholder Letter Q12024 mentions Zaps and NOSTR 🫂💜🤙🏻

"The internet will have a native currency; it’s just a matter of time. Artificial
Intelligence systems and agents will have to transact, and the most efficient
way to do so will be a common protocol for money movement. Creative
endeavors will rely heavily on micropayments, something that’s been
discussed since the dawn of the internet, and finally being realized at scale
with things like “zaps” (transferring small amounts of bitcoin via lightning) on
the NOSTR protocol. Commerce will be less constrained by national borders,
flowing freely around the world without gatekeepers or rent seekers."

That is strong signal right there.