Understand Bitcoin Directors Libraries: Guide for 3 people
As a Bitcoin fan you are likely to know the concept of Blockchain index. These libraries record and control the fitness of the Bitcoin network, allowing developers to ask and retrieve relevant information in real time. This article includes differences between Bitcoin core: block/index/, Bitcoin/indexes/ and chain statate/.
What are the directory libraries?
The directory libraries record a snapshot of the Bitcoin network at certain times. These provide access to the network space and manipulate the entire block chain to download or download it. This approach allows for faster information requests and reduces storage requirements.
blocks/directory/ Library: Block -index -file
The block/directory/The directory contains a binary file that stores information for each block in the Bitcoin block chain. Each block is identified with a unique "block hash" that is connected to the end of the file. This directory file includes:
- List of all blocks of the network including hashit and timestamps
- About the parents of each block (ie the previous block)
- The total number of events per block
The size of the directory depends on the amount of information stored in the block chain. For example, a typical Bitcoin block chain has about one million blocks, leading to "block/directory/ directory about 129 MB.
Bitcoin/Indexes/ Library: Director File
Bitcoin/Directors/ Directory stores an index file containing information on all Bitcoin names. All nodes are identified on the basis of the IP address and port number, and this directory file contains:
- List of all the nodes on the network
- About each node wallet and balance
This directory file is used for different purposes, such as peer -to -peer communication or access to a block index.
Chainstate/ Library: Chain File
The Chainstate/ directory records a binary file that represents the current state of the Bitcoin network. This file contains information:
- All online accounts including balance and events
- List of all nodes on the network and their IP address and port number
This directory file is used to manage node connections, wallet addresses and events.
Comparison of directory libraries
Here's a summary of the three main indexes:
And library size (GB) description
And --- --- ---
And blocks/directory/ | 59 GT | Storage block information, including hashs, time stamps, parents and event number. And
And Bitcoin/Directions/ | 5 GB | Directory files for all Bitcoin network nodes containing wallet titles and balance. And
And chainstate/ | 5 GB | A binary file that represents the current state of the Bitcoin network, including accounts, node connections and events. And
In summary, understanding the differences in the three index library librarys is essential for the control and interaction of the Bitcoin network. By identifying the features of each library, you can optimize the system, improve performance, and stay up to date with the most recent development in the cryptocurrency world.
Add sources
More information about the Bitcoin directory libraries and their use I suggest the following sources:
- [Bitcoin Core Wiki] (
- [Bitcoin Index Library documentation] (