Who backs up Bitcoin?
I am curious to know who or what entity is responsible for backing up Bitcoin. Is it a central authority, a group of individuals, or does it rely on a decentralized network for support?
Who backs Filecoin?
I'm curious about the supporters of Filecoin. I want to know who are the major backers or investors behind this project. Who are the ones that believe in and fund Filecoin's vision and development?