How Bitcoin Started out In October 2008, Nakamoto announced to the cryptography mailing listing at metzdowd.com: "I've been focusing on a whole new electronic hard cash process which is entirely peer-to-peer, without having dependable 3rd party. The proof of work method along with the chaining of blocks make blockchain https://news53063.thezenweb.com/the-best-side-of-bitcoin-75329297