Can you have blockchain without coin?

Bitcoin debate: RBI says blockchain can exist without currency , crypto world divided. … As a result, public blockchains are immutable i.e. data once verified cannot be altered. Bitcoin, which debuted in 2009, is believed to be the first implementation of a public blockchain technology designed to allow anyone to join.

Read more

Is Bitcoin safer than cash?

Bitcoin is also safe because it’s transparent . Centralized banks buy debt, create debt, and essentially make money off of using your own- in ways that you’re unlikely to ever see, as it is rare for a bank to open up their books to the public. Bitcoin uses a distributed ledger technology called blockchain.

Read more