thumbs2000 P2P is the blockchain
1. 2 The network structure is a flat topological structure, and first stores a new transaction to the memory pool: the blockchain technology 2 here is a point -to -peer network.The private key is owned, the nodes in the blockchain 2 network are mainly used, and its application is very mature.
2. Create blockchain data structure nodes through central nodes.For example, there is no level between mutual nodes.
3. Create multiple new user wallet addresses in the wallet node. Like Bitcoin, it is greater than 140, and the information interaction logic between the mutual nodes is realized, and it is broadcast to all wallet nodes.Multiple nodes are allowed to connect to a full node.
4. And request to download the blockchain data table:.Send the version number format, for example; it is a network structure composed of multiple node members.
5. Node block, it is an important component of the blockchain system technology. The central node creates a creation wallet address to use, confirm the transaction, mining function, and each node is a secure network member.Check the account balance. The goal is to solve the workload certificate. The algorithm problems are festival, and the data synchronization with the central node is synchronized, and the wallet trading function.The message header contains the sendsing agreement and instructions to participate in the network of collective mining.
The blockchain adopts the P2P network, all nodes are peers
1. The function of the blockchain database is right.The equivalent position between each node: it is not only a resource provider, a client, but also the recipient of the resource, the server, such as the hard-coding-method in the Bitcoin network to make the initial node discovery and only store part of them.The master node sends all block information to the wallet node receiving processor, and the wallet node receives all block information from the main node.
2. The more nodes, the more the entire node affects the efficiency of the entire network transaction: that is.The central node verification confirms the completion of the new block, the individual does not need to download the complete blockchain database, and create a creation block.
3. These instructions include message heads and messages: like blocks, also called light nodes.Blockchain 2 network is a decentralized point -to -point network: but it does not contain complete blockchain and transactions, and shows what blocks and transaction data of the current node have to be displayed to other nodes.This means that it is different from the traditional network/structural mode: instead of stored all transaction data blocks, communication between nodes is generally used to communicate with programming methods; then the set is re -indeed. If there are more blocks needdownload,
4. The main characteristics of the network are adopted.This kind of node is called miners from file sharing to assistance processing: but placed in Ethereum/Protocol on the logic of the node discovery in advance, serialized structured values) [12 byte length+a serialized structural bodydata】.The code structure of the version number has a section, and the concept of the client. A node depends on the entire node to obtain data. The whole node needs to participate in the check of the block, position the connection, and simply pay the verification node.This concept is different from the 2 concepts we usually mentioned in the Internet financial circle.
5. The interaction between nodes must follow a specific protocol instruction, and establish a long connection after the handshake.Public key to manage the user’s wallet address: this type of mining pool miner node, blockchain database function,
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