Ethereum: What is a stealth address?

Ethereum: unlock the secrets of the invisible addresses

In the world of cryptocurrency, anonymity is a crucial aspect of the protection of users’ identities and financial transactions. Two prominent cryptocurrencies that have been controlled for their perceived lack of transparency are Bitcoin and Ethereum. Between these two, Ethereum has acquired significant attention due to his innovative privacy approach, known as invisible addresses.

What are the invisible addresses?

The invisible addresses are a feature introduced by Ethereum in the form of the ZK-SNARKS system (not interactive topic of knowledge) of Zk-Snarks. This system allows users to create pseudonime transactions without revealing their true identities. The invisible addresses are generated using a cryptographic technique called ZK-SNARKS, which allows users to demonstrate they have a balance of the account without revealing its real content.

How do the invisible addresses work?

The invisible addresses to work by creating a couple of addresses: the public address and the private key. The public address is publicly visible, while the private key is used only for authentication purposes. When a user sends a transaction using his invisible address, he is encrypted with a trial mechanism with zero knowledge, ensuring that only the identity of the sender can be revealed.

The ZK-SNARKS system allows users to create these pseudonymous transactions without revealing their true identities. This is achieved through a process called “zero -knowledge tests”, in which the user’s identity is not directly connected to the transaction.

Invisible addresses can provide 100%anonymity?

While the invisible addresses have revolutionized the world of anonymity of cryptocurrency, they do not provide absolute anonymity. According to Ethereum developers, the invisible addresses are designed to offer a high level of anonymity, but not complete protection from control.

In theory, invisible addresses can make it extremely difficult for anyone to identify the user behind the account. However, as with any system, there is always a certain level of risk. For example:

* TRAINING OF TRANSATIONS

Ethereum: What is a stealth address?

: Although the transactions are encrypted and projected using zero knowledge techniques, they can still be monitored by third -party services or even law enforcement if they have access to the necessary decryption keys.

* Checking the account : To verify the authenticity of an account, Ethereum requires users to demonstrate their identity through a process called “account connection”. This may entail the sharing of identification documents or other forms of testing.

While the invisible addresses have made great strides in the protection of users’ identities, it is essential to recognize that no system is infallible. However, Ethereum’s attention on transparency and safety has led to the development of innovative solutions such as Zk-Snarks, which provide users with a high level of anonymity while maintaining a certain level of responsibility.

Conclusion

Ethereum’s invisible address function has been decisive in promoting user trust and facilitating transactions without reveal sensitive information. Although it is not possible to obtain 100% anonymity using the invisible addresses alone, the innovative approach adopted by Ethereum has set a new standard for the development of cryptocurrency. While the world continues to evolve and know more about Blockchain technology, it will be interesting to see how these concepts are refined and improved in future implementations.

Additional resources:

  • [Ethereum Developer Documentation] (

  • [Ethereum Developers ZK-Snarks tutorial] (

  • [Invisible guidelines: a test guide to zero-knowledge] (

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