Meet the Architect of Bitcoin and Blockchain : Satoshi Nakamoto: The adventures of the Cypherpunk Billionaire Cryptorebel (Paperback)

There are thousands of cryptocurrencies exist (7671 to be precise in November 2020), which are now reachable for investors in every country around the globe.

There are over 30 thousands of online exchanges (32933 to be exact in November 2020), as well thousands of cryptocurrency wallets including online wallets, desktop wallets, mobile wallets, hardware wallets and paper wallets.

Bitcoin futures listed on CME (Chicago Mercantile Exchange) and CBOE (Chicago Board Options Exchange) for traders, which is completely legit and approved by the SEC (U.S.

Securities and Exchange Commission).

We also have Grayscale Bitcoin Investment Trust aka GBTC which can be utilized as a saving account which I believe the only S.E.C.

approved trust that can be used as a retirement fund.

GBTC also has an advantage of quarterly withdrawable dividends.