Since zaps are still easy to fake, there will be chaos at some point and then probably nostr clients will create lists of pubkeys of zap providers that they want to trust.

The pubkey of LightningTipBot is npub1lntjpsudnm3nwxy0g74vs3wumr6epnxmf2fgkakauxqc0dxf6d7smau8ar

It's not used for anything but zap receipts for now.

Stay safe zappers 💜