A content identifier, or CID, is a label used to point to material in IPFS. It doesn't indicate where the content is stored, but it forms a kind of address based on the content itself. CIDs are short, regardless of the size of their underlying content. CIDs are based on the content’s cryptographic hash. That means:Any difference in the content will produce a different CID andThe same content added to two different IPFS nodes using the same settings will produce the same CID.IPFS uses the...
