Understand Ethereum Testnets: separate the fact of fiction
As newly arrived in the blockchain and cryptocurrency world, you may be wondering about the differences between Ethereum Testnet and Mainnet. In this article, we will immerse ourselves in what everyone is, their goal and how they differ.
What is Ethereum?
Ethereum is an open source decentralized platform which makes it possible to build and set up intelligent contracts and decentralized applications (DAPPS) without intermediaries. It was created in 2014 by Vitalik Buterin and has since become one of the largest and most popular blockchain platforms in the world.
What are Ethereum tests?
Ethereum Testnets is simulated the main versions of the network which allow developers, researchers and tests of test tests to test and validate their intelligent contracts without affecting the real main network. These test nets allow users to try new features, test updates and check network safety.
What is Ethereum MAINNET?
Mainnet is the live version of the Ethereum platform, used by millions of users around the world for transactions, negotiations and decentralized applications. The main network is the main infrastructure that feeds the entire blockchain ecosystem.
** Main differences compared
Here are some important differences between Testnet and Mainnet:
* Objective: Only test networks are used only for testing and validation purposes, while the main network is the live version of the platform.
* Safety: The safety of the main network is more robust due to its high level of decentralization, while test networks can be subjected to higher risk levels due to their simulated nature.
* Test features: Testnets provides a more controlled environment to test intelligent contracts and DAPPs, while the main network requires more sophisticated network management tools and knowledge.
* User experience:
The user interface and the general user -friendliness of the main network are generally more polished than those found in test networks.
Is the main network still accessible?
No, Ethereum Mainnet is not always accessible. There may be temporary or permanent blockchains that are only accessible for a certain period for various reasons, such as:
* Test and validation: As mentioned above, test networks are used for test purposes and may not be accessible to all.
* Maintenance and update: The Ethereum team may need to temporarily deactivate the main network access for maintenance or update purposes.
* Security measures: The team can implement security measures on test networks which prevent unauthorized access.
Conclusion
In conclusion, Ethereum Testnet is a simulated version of the main network used for tests, validation and experimentation. Although it is not always accessible for several reasons, the main network remains the living and safe platform which feeds the entire Ethereum ecosystem. Understanding the differences between these two versions can help you better appreciate the complexity and importance of each.
Sources:
- [Ethereum official website] ( provides detailed information on testnets tests, the main related subjects.
- [Wikipedia: Ethereum Testnet] ( offers a test of testnet and its lens.
Exemption from responsibility:
The content of this article is only for informative purposes and must not be considered as an investment advice or financial directives. Always do your own research before making investments in cryptocurrency or blockchain.