
What are zk-SNARK and zk-STARK. How Aleo uses zk-SNARK
You’ve probably heard about zk-SNARKs or zk-STARKs a lot. Let’s understand what they are and how they are used in blockchain. To understand the concept of zk-SNARKs and zk-STARKs, it is necessary to first outline the problem they solve. Lack of privacy and scalability are two of the biggest obstacles preventing mass adoption of blockchain technology. Blockchain looks like an advanced technology, but it also has a serious drawback — every transaction you make is known to everyone. As a result,...

StarkGate is a bridge for Starknet. A brief overview.
Currently, there are quite a few different blockchains and different L2 solutions to improve Ethereum scalability. Users often need to transfer their assets from one blockchain to another or to an L2 network. That’s why bridges fulfill this task. For Starknet, the main bridge that connects it to Ethereum is StarkGate. You can transfer your ETH or other coins from Ethereum to Starknet and vice versa. This bridge may seem a bit more complicated than the others, but it has its advantages.Which w...

Morph та Zero-Knowledge Proofs: Революція у швидкості, безпеці та масштабованості блокчейну
Що таке Zero-Knowledge Proofs?У сучасному цифровому світі верифікація особи або транзакцій часто вимагає розкриття зайвої інформації. Наприклад, щоб увійти до облікового запису, потрібно ввести пароль, а під час фінансових операцій необхідно надати паспорт або банківські реквізити. У блокчейні ситуація схожа: кожна транзакція має бути повністю перевірена, що створює величезне навантаження на мережу та зменшує її ефективність. Zero-Knowledge Proofs (ZKPs) вирішують цю проблему. Це криптографіч...
Hello! My name is Aleksander. I am into crypto. Sometimes I write articles about cryptocurrency projects and publish them.

What are zk-SNARK and zk-STARK. How Aleo uses zk-SNARK
You’ve probably heard about zk-SNARKs or zk-STARKs a lot. Let’s understand what they are and how they are used in blockchain. To understand the concept of zk-SNARKs and zk-STARKs, it is necessary to first outline the problem they solve. Lack of privacy and scalability are two of the biggest obstacles preventing mass adoption of blockchain technology. Blockchain looks like an advanced technology, but it also has a serious drawback — every transaction you make is known to everyone. As a result,...

StarkGate is a bridge for Starknet. A brief overview.
Currently, there are quite a few different blockchains and different L2 solutions to improve Ethereum scalability. Users often need to transfer their assets from one blockchain to another or to an L2 network. That’s why bridges fulfill this task. For Starknet, the main bridge that connects it to Ethereum is StarkGate. You can transfer your ETH or other coins from Ethereum to Starknet and vice versa. This bridge may seem a bit more complicated than the others, but it has its advantages.Which w...

Morph та Zero-Knowledge Proofs: Революція у швидкості, безпеці та масштабованості блокчейну
Що таке Zero-Knowledge Proofs?У сучасному цифровому світі верифікація особи або транзакцій часто вимагає розкриття зайвої інформації. Наприклад, щоб увійти до облікового запису, потрібно ввести пароль, а під час фінансових операцій необхідно надати паспорт або банківські реквізити. У блокчейні ситуація схожа: кожна транзакція має бути повністю перевірена, що створює величезне навантаження на мережу та зменшує її ефективність. Zero-Knowledge Proofs (ZKPs) вирішують цю проблему. Це криптографіч...
Hello! My name is Aleksander. I am into crypto. Sometimes I write articles about cryptocurrency projects and publish them.

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In this article, I want to continue the theme of using zero-knowledge proofs (ZKP). Zero-knowledge proofs (ZKP) helps us to confirm some information about ourselves or something without disclosing all of the information. That is, they help us to maintain our confidentiality, especially on the Internet.
So, today I want to touch upon the topic of credit scores. In some countries this is a very important indicator for a person. But when proving your score to someone, you have to share almost all financial information about yourself with different organizations. Sometimes this can have negative consequences for you. For example, this information can be used by criminals if it gets to them. Also, I think most of you would like more privacy when it comes to your finances.
ZKP can offer us quite simple solutions to protect our financial data. Imagine that you can provide your information to one place or it will be sent there automatically after you make a financial transaction. Then your credit score or scores (there can be many variations) will be calculated, which you can share with others as needed. You simply provide what rating you have in the form of ZKP and you don’t have to prove anything else.
Of course, there are organizations that create such ratings, but it is all centralized and not reliable in terms of confidentiality. For example, Aleo, a platform for creating private decentralized applications (powered by zero-knowledge), allows you to organize such a credit rating. Your proof of rating will be stored on the blockchain and you can confirm your credit rating at any time.
I think the ZKP technology will make a significant difference to some of the established processes in our lives. And all this can be realized with the help of Aleo, for example.
Learn more about Aleo at these links:
Website — https://aleo.org
YouTube — https://www.youtube.com/c/AleoSystems
Discord — https://discord.com/invite/aleohq
X — https://twitter.com/AleoHQ
In this article, I want to continue the theme of using zero-knowledge proofs (ZKP). Zero-knowledge proofs (ZKP) helps us to confirm some information about ourselves or something without disclosing all of the information. That is, they help us to maintain our confidentiality, especially on the Internet.
So, today I want to touch upon the topic of credit scores. In some countries this is a very important indicator for a person. But when proving your score to someone, you have to share almost all financial information about yourself with different organizations. Sometimes this can have negative consequences for you. For example, this information can be used by criminals if it gets to them. Also, I think most of you would like more privacy when it comes to your finances.
ZKP can offer us quite simple solutions to protect our financial data. Imagine that you can provide your information to one place or it will be sent there automatically after you make a financial transaction. Then your credit score or scores (there can be many variations) will be calculated, which you can share with others as needed. You simply provide what rating you have in the form of ZKP and you don’t have to prove anything else.
Of course, there are organizations that create such ratings, but it is all centralized and not reliable in terms of confidentiality. For example, Aleo, a platform for creating private decentralized applications (powered by zero-knowledge), allows you to organize such a credit rating. Your proof of rating will be stored on the blockchain and you can confirm your credit rating at any time.
I think the ZKP technology will make a significant difference to some of the established processes in our lives. And all this can be realized with the help of Aleo, for example.
Learn more about Aleo at these links:
Website — https://aleo.org
YouTube — https://www.youtube.com/c/AleoSystems
Discord — https://discord.com/invite/aleohq
X — https://twitter.com/AleoHQ
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