Blockchain is a digital ledger that records all cryptocurrency transactions. It is constantly growing as “completed” blocks are added to it with a new set of recordings. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data. Bitcoin nodes use the block chain to differentiate legitimate Bitcoin transactions from attempts to re-spend coins that have already been spent elsewhere.
To change the currency on blockchain, go to “Settings” and then “Currency.” From there, you can select the currency you would like to use.
Other related questions:
Q: How do you change coins in blockchain?
A: You can’t change coins in blockchain.
Q: How do I change from CRO to USD on crypto?
A: There is no direct way to change from CRO to USD on a cryptocurrency exchange. However, you can first convert your CRO to another cryptocurrency like BTC or ETH, and then convert those coins to USD on an exchange that supports fiat currency pairs.
Q: How does swap work on blockchain?
A: Swap is a way to trade one cryptocurrency for another without having to go through a central exchange. Instead, two parties can trade directly with each other, using a smart contract to enforce the terms of the trade. This allows for a more decentralized and trustless way to trade cryptocurrencies.