Ethereum: What is a block-relay connection?

introduction

In the realm of the distributed ledger, cryptocurrencies such as Ethereum are based on the underlying technology that allows secure and transparent transactions. One of the critical elements of these systems is the connection between the nodes of the network, which allows the data to be replaced and facilitates the consensus process. In this article, we are immersed in the concept of block-relay connections, which is a key aspect of Ethereum architecture.

What is a block-relay connection?

The only block-relay connection refers to a specific type of outgoing connection that has been designed between the nodes of the Ethereum network. This connection is used for gearboxes that include transmitting messages from one node to another without modifying or manipulating them in any way. The purpose of these relationships is diverse:

1.
Relay Services

The primary function of block-relay connections is to facilitate the transmission of data between the nodes of the Ethereum network. Relay Services allows nodes to forward messages, such as transactions and suggestions, from one node to another without affecting their original integrity or content. This ensures that the message remains in its original form and can be accurately reconstructed with other nodes.

2.
node -check

Only block-relay connections also play a role in node control processes within the Ethereum decentralized network. By establishing these relationships, nodes can check each other’s identities and ensure the authenticity of incoming messages. This is especially important for the nodes involved in the enforcement process of the new blocks, as they need to confirm that the message is real -e or violated.

3.
Network scan

Only block-relay connections are also used in network scanning services aimed at recognizing and identifying the malicious activities of the Ethereum network. By establishing these connections, the nodes can return scanned data to other nodes of the network, allowing them to check the legitimacy of the information provided.

What is it used for?

Only block-relay connections were usually created using a protocol known as Relay Protocol (RP). This protocol allows nodes to transmit outbound connections and messages to other nodes of Ethereum network. The RP connection is used to transmit messages between the nodes, ensuring that they remain in its original form and that other nodes can be accurately reconstructed.

conclusion

In summary, only block-relay connections are essential elements of Ethereum architecture, facilitating data transmission between network nodes and playing a decisive role in node control processes. These connections are used for gearboxes, node checks and network scanning, thus becoming an integral part of the decentralized system of Ethereum.

Modern versions of Bitcoin Core

Unlike Ethereum, the modern versions of Bitcoin Core (BTC-Core) create only a fixed number of outbound connections: 8 outgoing-top-relay connection and 2 block-relay connection. Although this may seem similar at first glance, the purpose and functionality of these relationships are significantly different between the two systems.

blockchain relay protocol

The difference between the relationship between Ethereum and Bitcoin Core is attributed to the distinctive goals and requirements of each system:

* ETEREUM

: You only create block-relay connections for gearboxes, node checks and network scanning. These relationships facilitate the transmission of data between the nodes of the network while ensuring that the messages remain intact.

Bitcoin Core **: Create full relevant connections (8 outgoing-relay) to transfer transactions and other types of messages.