Is bitcoin TCP or UDP

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Cryptocurrencies: Is Bitcoin TCP or UDP?

Cryptocurrencies have been gaining in popularity in recent years, with Bitcoin being the most well-known and widely accepted digital currency. Bitcoin is built on a peer-to-peer network, which means that it relies on an efficient and reliable method of data transmission in order to function properly. But what protocol does Bitcoin use? Is it TCP or UDP?

In this article, we'll examine the differences between TCP and UDP and explain why Bitcoin is built on the TCP protocol. We'll also take a look at how the Bitcoin network uses TCP for its data transmissions.

What is TCP?

TCP, or Transmission Control Protocol, is a reliable and connection-oriented protocol that is used for most internet applications. It is designed to ensure that data packets are properly transmitted and received in the order in which they were sent.

TCP is a bidirectional protocol, which means that it can send and receive data at the same time. Additionally, it provides error control and flow control mechanisms, which ensure that data is transmitted efficiently and without corruption.

What is UDP?

UDP, or User Datagram Protocol, is an unreliable and connectionless protocol that is used for applications that require low latency or real-time communication. Unlike TCP, UDP does not provide error control or flow control mechanisms, which means that it is not as reliable as TCP.

Why is Bitcoin Built on TCP?

Given the differences between TCP and UDP, it is easy to see why Bitcoin is built on the TCP protocol. It is more reliable and provides better error control and flow control mechanisms. Additionally, the Bitcoin network relies on a peer-to-peer network, which requires that data be transmitted quickly and without corruption.

How Does the Bitcoin Network Use TCP?

The Bitcoin network uses a combination of TCP and UDP to transmit data. The Bitcoin protocol uses TCP to establish connections between nodes and to exchange messages. It also uses UDP to broadcast messages to the entire network.

Conclusion

So, is Bitcoin TCP or UDP? The answer is that Bitcoin is built on TCP, which is a reliable and connection-oriented protocol. It provides better error control and flow control mechanisms than UDP, which makes it better suited for the Bitcoin network. Additionally, the Bitcoin protocol uses a combination of TCP and UDP to exchange messages and broadcast messages to the entire network.
 
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