Q: What is a Data Oracle? | Ask Doctor Bitcoin [Paid, #16]

One of the fundamental building blocks for functional NFTs beyond the world of art is something called a Data Oracle... but what is it, exactly? Also: Thoughts on the passing of John McAfee.

Well, hello there!

It’s been a heck of a week for bitcoiners, marked by two high profile deaths: John McAfee and Mircea Popescu, both of which occurred under suspicious circumstances. The death of my friend and former coworker John literally hit the newswires moments after I hit send last week on the newsletter, and I’m still roiling about in my thoughts…