Bitcoin Improvement Proposal (BIP) is a set of proposals for changing or upgrading the Bitcoin protocol aimed at improving performance, scalability and network security. The approval of these proposals is done through the consensus of the community and the developers.
The Bitcoin network was formed from the very beginning with the aim of decentralization, transparency and resistance to censorship. But over time, the need to improve, update and even revise some parts of this complex system arose, a change that cannot be brought forward without discipline and collective participation. In a space where there are no central managers or regulatory bodies, how can fundamental changes be made? The answer to this question lies in a concept called "Bitcoin Improvement Proposal" or BIP.
Bips are tools that define the path of bitcoin network development and allow the user community, developers and nodes to reach consensus on technical or structural proposals. These proposals are not just a dry technical document, but they serve as a guide and intermediary for dialogue among members of the Bitcoin ecosystem. Without such a mechanism, bitcoin could not adapt to New needs or overcome its possible weaknesses. In this article from my wallet blog, we will carefully examine the structure, application and process of checking Bips.
BIP implementation process: a collaborative mechanism for change in the Bitcoin network
In a network like the Bitcoin network, which is run decentralized, the implementation of changes requires a transparent, evaluable and participatory process. BIP, or Bitcoin Improvement Proposal, is a mechanism that meets this need. But how does this system work? Who can make a proposal and how do these proposals enter the implementation phase?
Since bitcoin is developed based on open source software, all interested and expert people have the opportunity to introduce their ideas to bitcoin developer associations in the form of a preliminary draft. These proposals are first made informally, and after community feedback and initial reviews, they make it possible to become an official BIP.
Next, if the offer is accepted by the main developers, it will be registered and numbered in BIP format. The BIP then enters the technical evaluation and in-depth review phase to be tested for security, sustainability and impact on the network. If a relative consensus is reached among network contributors, this change can be implemented in new versions of the protocol. The Bip mechanism is designed to make fundamental changes to the protocol, without centralized decision-making, and at the same time with the collective participation of the bitcoin community. This process not only ensures transparency, but also aligns the development of bitcoin with technical logic, dialogue and public acceptance.
How do you create bitcoin improvement proposals?
The process of forming an improvement proposal in Bitcoin begins with the author's initial review and analysis of the idea. A person who intends to propose a change in the functioning or structure of bitcoin is first connected to the community to gather initial feedback and assess the strengths and weaknesses of the idea. If these reviews show that the idea has the necessary technical and practical value, the author will prepare a preliminary and informal version of it and send it to the mailing list of bitcoin developers.
At this point, developers and other active members of the network enter the discussion. Supporters and opponents express their views, and the offer may be rejected for a variety of reasons, such as duplication, security problems, or incompatibility with network principles. Even some proposals remain in the dialogue stage for years, without reaching the next stage.
If society concludes that the idea is more verifiable and worth becoming an official BIP, a number is considered for it and an official document is created. Below, special editors who are responsible for organizing and monitoring proposals will review the content of the document and update it structurally, in writing and technically.
It is noteworthy that assigning the number and becoming an official BIP does not imply its definitive approval for execution. At this point, the document merely enters a more thorough examination stage, just like forming a case in a judicial system that has not yet been finalized. After this, BIP enters the official Bips repository on the Bitcoin Core project GitHub to be documented and made public.
How to verify Bips
In the decentralized Bitcoin system, no entity is able to make changes on its own; therefore, the approval of a BIP only occurs when the majority of society gives it the green light. When a proposal reaches the official stage, it enters the detailed review process by developers and network contributors. Any proposed changes must be fully evaluated technically, security and functionally to prevent damage to the network.
In cases where there is a need for coding changes, developers step in to write, test and evaluate the proposed code. This step may take weeks or even months, as each line of Code must be tested with high precision to prevent possible bugs from occurring. If serious technical glitches or risks are observed in the implementation, then that BIP will be abandoned.
But if everything goes well and the final code meets the needs, the implementation process begins. At this point, the main network contributors, including miners, nodes and developers, collectively begin to activate this change in their system. This collective coordination will eventually lead to the official entry of BIP into the core of the Bitcoin protocol.
Types of bitcoin improvement proposals
Bitcoin improvement proposals (BIP) are divided into three main categories, each of which plays a specific role in the development and updating of the Bitcoin network. These categories are as follows:
Standard Track bips: these types of proposals make fundamental changes to the Bitcoin protocol. In particular, standard Bips may include changes in the process of validating transactions or blocks, improving encryption methods, or other technical aspects of the network. These changes usually require widespread consensus among the community, and in cases such as hardforks (where the chain is split into two branches), they must simultaneously ensure interoperability between older and new versions of bitcoin.
Informational Bips: these proposals are more about guidance and documentation. They share information and insights on various Bitcoin issues. They usually include general guidelines, design issues, and community opinions on how to make future progress. Since these proposals are mostly informational and do not change the protocol, they do not require the approval or consensus of the community.
Process Bips: these types of proposals focus on processes and decision-making guidelines in the Bitcoin network. Process proposals may make changes to the way consensus management or decision-making process within the network. For example, implementing a softfork or updating software miners across the network falls under this category. In these proposals, a consensus of 90 percent of miners is usually required to make changes.
Prominent and influential proposals in the history of bitcoin
Bitcoin has continued to grow and develop over time with the help of improvement proposals (bips). These proposals had a great impact on improving network capabilities and increasing their efficiency. In this article, we will examine some of the most important and influential proposals in the history of bitcoin and the role they played in the transformation of the network.
BIP 001 and BIP 002; the founder of bitcoin improvement proposals: BIP 001 created by Amir Taki was the first Bitcoin Improvement Proposal. The proposal explained the process of submitting and discussing the proposals and provided details on the templates, workflow and how to accept the proposals. BIP 002 also modified and expanded the instructions and described the process of approving the proposals. These two proposals, as process Bips, laid the groundwork for further developments in the Bitcoin network.
BIP 8 and BIP 9; soft forks activation: BIP 8 and BIP 9 provided the necessary mechanisms for soft forks activation. Soft forks are changes that create upgrades to the system by maintaining compatibility with previous versions of the protocol. These proposals facilitated the signaling and activation of these changes, allowing miners to easily update their software to keep up with new changes.
SegWit: the transformation of bitcoin scalability: SegWit is one of the most important upgrades of bitcoin, which was achieved by combining BIP-91, BIP-141 and BIP-148. This upgrade, by reducing the size of the transaction data, allowed the Bitcoin network to become more scalable and increased the capacity of the blocks. SegWit also played an important role in the development of Layer 2 networks such as lightning, which helps faster and cheaper transactions. In addition to improving scalability, the upgrade opened the way for other innovations in the Bitcoin network.
Taproot; improving privacy and supporting new innovations: Taproot, the latest upgrade to the Bitcoin protocol, includes three BIP: BIP 340, BIP 341 and BIP 342. The upgrade provided significant improvements in privacy, flexibility and scalability. In addition to increasing privacy, Taproot also supports new innovations such as ordinales. The initial proposal for the upgrade was put forward by Greg Maxwell in 2018 and was activated on the network in November 2021 after the development process was completed.
The final word.
Bitcoin improvement proposals (BIP) play a key role in the evolution and development of the Bitcoin network. These proposals allow developers and the community to improve and upgrade the network in a transparent and coordinated manner by providing a framework for discussing and reviewing various changes in the Bitcoin protocol. Since the beginning of bitcoin, Bips have directly affected the scalability, security, privacy and efficiency of the network, creating significant innovations such as SegWit and Taproot. This process clearly shows that bitcoin development is not only moving forward through code but also through community collaboration and consensus, and this feature is one of the important factors in its success.
