johnawesomejr@gmail.com on Nostr: Yes, there is something called “salt” in hashing. You add a value (salt), to the ...

Yes, there is something called “salt” in hashing. You add a value (salt), to the end of the phone number and when you hash it with the salt it is completely different than the phone number without the salt. This makes it extremely resilient to rainbow lists. I hope that is helpful.