Cryptocurrencies are digital tokens. They are a type of digital currency that allows people to make payments directly to each other through an online system. This is in contrast to national currencies, which get part of their value from being legislated as legal tender. There are a number of cryptocurrencies , the most well-known of these are Bitcoin, Ethereum, Solana, Tron, Doge, Tether, Ripple, Binancecoin etc.
Activity in cryptocurrency markets has increased significantly. The fascination with these currencies appears to have been more speculative (buying cryptocurrencies to make a profit) than related to their use as a new and unique system for making payments. Related to this, there has also been a high degree of volatility in the prices of many cryptocurrencies. For example, the price of Bitcoin increased from about US$30,000 in mid 2021 to almost US$70,000 toward the end of 2021 before falling to around US$35,000 in early 2022. Rival
Cryptocurrencies like Ethereum Doge, Tron, Solana have experienced similar volatility. Our problematic here is to scrutinize « How does cryptocurrencies transaction work ? »
Cryptocurrency transactions occur through electronic messages that are sent to the entire network with instructions about the transaction. The instructions include information such as the electronic addresses of the parties involved, the quantity of currency to be traded, and a time stamp.
For example, suppose Alice wants to transfer one unit of cryptocurrency to Bob. Alice starts the transaction by sending an electronic message with her instructions to the network, where all users can see the message. Alice’s transaction is one of a number of transactions that have recently been sent. Since the system is not instantaneous, the transaction sits with a group of other recent transactions waiting to be compiled into a block (which is just a group of the most recent transactions). The information from the block is turned into a cryptographic code and miners compete to solve the code to add the new block of transactions to the blockchain.
Once a miner successfully solves the code, other users of the network check the solution and
Reach an agreement that it is valid. The new block of transactions is added to the end of theBlockchain, and Alice’s transaction is confirmed.
(This confirmation is not instant as it takes time for six blocks of transactions to be processed so that users can be certain that their transaction has been successful.)
In conclusion the cryptocurrencies transaction is a highest beautiful economic revolution that as exponentially upgrade the level of finance of the world. For the first time, someone from anywhere in the world can send a cryptocurrency to someone else without knowing the legal currency use in the country of the recipient. This transaction is just peer to peer (there is not an intervention of a bank here). The most important thing with this revolution is that it brings a lot of microprojects that can be benefit for anyone from anywhere in the world.
