FIL12 is a 12-month futures for Filecoin.
IPFS (InterPlanetary File System) is a global, point-to-point distributed version file system, the goal is to supplement (or even replace) the Hypertext Transfer Protocol (HTTP) currently ruling the Internet, Computing devices of the same file system are connected together. The principle is to replace the domain name-based address with a content-based address, that is, what the user is looking for is not an address but a content stored in a certain place. There is no need to verify the identity of the sender, but only the hash of the content. Through this It can make web pages faster, safer, more robust, and more durable.
Filecoin is an incentive layer on top of IPFS, and builds a decentralized storage market on IPFS through the token incentive model.