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Відкриваючи можливості з розподілом токенів UXLINK
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Відкриваючи можливості з розподілом токенів UXLINK
У швидко змінному світі Web3 UXLINK вирізняється як піонерська соціальна платформа та інфраструктура, призначена для з'єднання користувачів і розробників. Як частина своєї місії сприяти активній та залученій спільноті, UXLINK запустив захоплюючу кампанію розподілу токенів. Ця ініціатива має на меті винагородити учасників спільноти, які активно беруть участь в екосистемі.
Що таке UXLINK?
UXLINK - це соціальна платформа Web3, яка переосмислює онлайн-взаємодії, наголошуючи на двосторонніх відносинах у реальному часі. На відміну від традиційних соціальних медіа, UXLINK забезпечує чітке володіння соціальними даними користувачів, створюючи довіру та дозволяючи інноваційний розвиток. Платформа також інтегрує фінансову інклюзивність, забезпечуючи доступ до фінансових послуг для непрацюючого населення.
Відкриваючи можливості з розподілом токенів UXLINK
У швидко змінному світі Web3 UXLINK вирізняється як піонерська соціальна платформа та інфраструктура, призначена для з'єднання користувачів і розробників. Як частина своєї місії сприяти активній та залученій спільноті, UXLINK запустив захоплюючу кампанію розподілу токенів. Ця ініціатива має на меті винагородити учасників спільноти, які активно беруть участь в екосистемі.
Що таке UXLINK?
UXLINK - це соціальна платформа Web3, яка переосмислює онлайн-взаємодії, наголошуючи на двосторонніх відносинах у реальному часі. На відміну від традиційних соціальних медіа, UXLINK забезпечує чітке володіння соціальними даними користувачів, створюючи довіру та дозволяючи інноваційний розвиток. Платформа також інтегрує фінансову інклюзивність, забезпечуючи доступ до фінансових послуг для непрацюючого населення.
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Безкоштовний подарунок binnance 2025
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Крипто PM
Crypto PM
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Оптимістично
Головні новини дня 🚨
1️⃣Stablecoin Provider Circle ініціює конфіденційну заявку на IPO в США! -
2️⃣Загальний обсяг торгів біткойн ETF сягнув 4,6 мільярда доларів у перший день.
3️⃣Robinhood додає всі 11 спотових біткойн ETF у свій додаток для торгівлі
4️⃣Генеральний директор BlackRock каже: «Біткойн «нічим не відрізняється від того, що представляло золото протягом тисячоліть. Це клас активів, який захищає вас».
5️⃣Генеральний директор Blackrock Ларрі Фінк каже, що бачить цінність ETF ETF -
6️⃣🇺🇸 Політики США скуповують криптовалюту на фоні схвалення Bitcoin ETF -
#News #CryptoNews #CryptoNews🔒📰🚫
1️⃣Stablecoin Provider Circle ініціює конфіденційну заявку на IPO в США! -
2️⃣Загальний обсяг торгів біткойн ETF сягнув 4,6 мільярда доларів у перший день.
3️⃣Robinhood додає всі 11 спотових біткойн ETF у свій додаток для торгівлі
4️⃣Генеральний директор BlackRock каже: «Біткойн «нічим не відрізняється від того, що представляло золото протягом тисячоліть. Це клас активів, який захищає вас».
5️⃣Генеральний директор Blackrock Ларрі Фінк каже, що бачить цінність ETF ETF -
6️⃣🇺🇸 Політики США скуповують криптовалюту на фоні схвалення Bitcoin ETF -
#News #CryptoNews #CryptoNews🔒📰🚫
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Phoenix Group купує машини для майнінгу біткойнів на суму 187 мільйонів доларів
Binance News
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Phoenix Group купує у Bitmain машини для майнінгу біткойнів на суму 187 мільйонів доларів
За даними Foresight News, майнінгова компанія Phoenix Group, що базується в ОАЕ, придбала у Bitmain машини для майнінгу біткойнів на суму 187 мільйонів доларів. Раніше Foresight News повідомляв, що в грудні 2023 року Phoenix Group завершила IPO на біржі цінних паперів Абу-Дабі (ADX) на суму 371 мільйон доларів і підписала контракт на закупівлю обладнання для майнінгу на суму 380 мільйонів доларів із виробником обладнання для майнінгу Whatsminer.
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Команда Shiba Inu підтверджує монументальні 9,25 трильйона SHIB
Cryptopolitan
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Команда Shiba Inu підтверджує монументальний план спалювання SHIB на 9,25 трильйона
Команда розробників Shiba Inu (SHIB) готується до значного спалення своєї монети-мема, яка привернула увагу любителів криптовалюти. Цей крок став слідом за серією менших спалень за останні місяці та передує серйозному оновленню мережі.
Команда Шиба-Іну планує записати спалювання жетонів
Команда Shiba Inu, відома своїм проактивним підходом до управління екосистемою SHIB, спалила понад 36 мільярдів токенів SHIB за останні два місяці. Ці опіки були профінансовані за рахунок комісій за транзакції, створених в екосистемі Shibarium. Майбутнє спалювання, однак, суттєво затьмарить ці цифри.
Команда Шиба-Іну планує записати спалювання жетонів
Команда Shiba Inu, відома своїм проактивним підходом до управління екосистемою SHIB, спалила понад 36 мільярдів токенів SHIB за останні два місяці. Ці опіки були профінансовані за рахунок комісій за транзакції, створених в екосистемі Shibarium. Майбутнє спалювання, однак, суттєво затьмарить ці цифри.
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Cryptopolitan
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Інвестиції Sleepless AI у розмірі 2,5 мільйона доларів США для забезпечення майбутнього токена $AI
Після успішного запуску свого токена $AI компанія Sleepless AI оголосила про важливу фінансову стратегію під назвою $AI Together Plan. Ініціатива передбачає спрямування приблизно 2,5 мільйонів доларів США, отриманих від доходів компанії від аукціону NFT, на забезпечення довгострокової цінової ефективності токена $AI . Попри неоднозначну реакцію ринку, починаючи від привітань і закінчуючи скептицизмом, Sleepless AI займає тверду позицію щодо підвищення вартості свого цифрового активу.
План $AI Together є чіткою відповіддю на поточну ринкову оцінку токена $AI , який, на думку Sleepless AI, недооцінений. Виділяючи значну частину свого доходу від аукціону NFT на токен, компанія прагне продемонструвати свою впевненість у потенціалі токена та вирішити будь-яку невизначеність ринку. Цей крок свідчить про відданість Sleepless AI своїм інвесторам і віру в довгострокові перспективи зростання токена.
План $AI Together є чіткою відповіддю на поточну ринкову оцінку токена $AI , який, на думку Sleepless AI, недооцінений. Виділяючи значну частину свого доходу від аукціону NFT на токен, компанія прагне продемонструвати свою впевненість у потенціалі токена та вирішити будь-яку невизначеність ринку. Цей крок свідчить про відданість Sleepless AI своїм інвесторам і віру в довгострокові перспективи зростання токена.
Переклад
Binance Academy
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Взаємозв'язок між блокчейном і ШІ
Ключові висновки
Співпраця між блокчейном і штучним інтелектом трансформує галузі, пропонуючи покращену безпеку, кращий аналіз даних, оптимізовану ефективність і персоналізований досвід користувачів.
Хоча поєднання блокчейну та штучного інтелекту є багатообіцяючим, воно має багато проблем, включаючи упередження в алгоритмах штучного інтелекту, складності інтеграції та регуляторні проблеми. Усунення цих ризиків вимагає різноманітних наборів даних, ретельного планування та проактивного підходу до нових нормативних актів.
вступ
Співпраця між блокчейном і штучним інтелектом трансформує галузі, пропонуючи покращену безпеку, кращий аналіз даних, оптимізовану ефективність і персоналізований досвід користувачів.
Хоча поєднання блокчейну та штучного інтелекту є багатообіцяючим, воно має багато проблем, включаючи упередження в алгоритмах штучного інтелекту, складності інтеграції та регуляторні проблеми. Усунення цих ризиків вимагає різноманітних наборів даних, ретельного планування та проактивного підходу до нових нормативних актів.
вступ
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Binance Academy
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Що таке бічні ланцюги?
TL; DR
Сайдчейни — це незалежні блокчейни, з’єднані з основним блокчейном через двосторонній міст, що дозволяє передавати активи між ними.
Вони можуть працювати автономно з унікальними механізмами консенсусу та параметрами блоку, забезпечуючи ефективну обробку транзакцій і налаштування для конкретних цілей.
Сайдчейни пропонують масштабованість, гнучкість і сумісність з EVM, але мають компроміси, включаючи потенційні проблеми децентралізації та необхідність надійних заходів безпеки.
Сайдчейни — це незалежні блокчейни, з’єднані з основним блокчейном через двосторонній міст, що дозволяє передавати активи між ними.
Вони можуть працювати автономно з унікальними механізмами консенсусу та параметрами блоку, забезпечуючи ефективну обробку транзакцій і налаштування для конкретних цілей.
Сайдчейни пропонують масштабованість, гнучкість і сумісність з EVM, але мають компроміси, включаючи потенційні проблеми децентралізації та необхідність надійних заходів безпеки.
Переклад
Binance Academy
--
Розвінчання 15 головних міфів про біткойн
Ключові висновки
Незважаючи на зростаюче впровадження, біткойн залишається відносно маловідомим у всьому світі. Хоча багато хто, напевно, чули про криптовалюти та технологію блокчейн, все ще існує багато міфів та помилкових уявлень.
Ця стаття має на меті розвінчати деякі з найпоширеніших міфів, пов’язаних із біткойнами. Ми підкреслимо прозорість транзакцій біткойн, обговоримо використання аналітики блокчейнів правоохоронними органами, вирішимо занепокоєння щодо впливу біткойна на навколишнє середовище та багато іншого.
Незважаючи на зростаюче впровадження, біткойн залишається відносно маловідомим у всьому світі. Хоча багато хто, напевно, чули про криптовалюти та технологію блокчейн, все ще існує багато міфів та помилкових уявлень.
Ця стаття має на меті розвінчати деякі з найпоширеніших міфів, пов’язаних із біткойнами. Ми підкреслимо прозорість транзакцій біткойн, обговоримо використання аналітики блокчейнів правоохоронними органами, вирішимо занепокоєння щодо впливу біткойна на навколишнє середовище та багато іншого.
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Binance Academy
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What Is a Cryptocurrency Whitepaper?
TL;DR
A cryptocurrency whitepaper enables projects to explain their products and goals to their audiences. Projects can freely choose what kind of information they want to provide, but whitepapers usually include an overview of the project’s goals, tokenomics, products, features, and information about the team. As such, whitepapers can be a good place to start when doing research on a specific project.
Introduction
A whitepaper summarizes, in a single document, the important information related to a blockchain or cryptocurrency project. It’s a popular way of explaining how a certain project works and what problems it’s aiming to solve.
What is a whitepaper?
Generally, a whitepaper is a report or guide that informs its readers about a specific topic or issue. For example, developers can create a whitepaper about their software to educate users on what they are building and why.
In the blockchain space, a whitepaper is a document that helps outline the main features and technical specifications of a specific cryptocurrency or blockchain project. Although many whitepapers are focused on a coin or token, they can also be based on different types of projects, such as a decentralized finance (DeFi) platform or a play-to-earn game.
A whitepaper may provide an overview of essential data in the form of statistics and diagrams. Also, a whitepaper could explain the governing structure of the project, who’s working on it, and the current and future development plans (i.e., their roadmap).
However, there's no official way to make a whitepaper. Each project creates a whitepaper that fits its conditions best. Optimally, the whitepaper should be neutral and informative to clearly depict the project and its goals. Users should always be cautious with whitepapers that present persuasive language and projects that promise too much without giving enough information.
Cryptocurrency whitepapers are often thought of as business plans for crypto projects. It's because they provide investors with a comprehensive project overview. But, unlike business plans, whitepapers are usually released before the cryptocurrency launch. So, a whitepaper is often a starting point in which a crypto project lays out the direction and intention of its idea.
What information can you find in a whitepaper?
Founders make whitepapers to provide an understanding of the goal of their project. For example, Bitcoin's whitepaper says: "A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution." While Ethereum's whitepaper describes its goal in the following way: "The intent of Ethereum is to create an alternative protocol for building decentralized applications."
Whitepapers often give an idea about the real-world utility of the crypto project. For example, it could describe how it solves a specific problem or how it can improve certain aspects of our lives.
Nevertheless, it's important to stay cautious about the promises. It's not a hard task to create a whitepaper. For example, the Initial Coin Offering (ICO) boom of 2017 gave rise to thousands of tokens with "innovative" ideas, but most projects failed to deliver. As a rule of thumb, remember that just attaching a cryptocurrency to a use case doesn't signify that it will be adopted and used.
So, in addition to goals and promises, whitepapers can also show how the cryptocurrency will really work. For example, one of the things it could explain is what kind of consensus mechanism it uses to allow network participants to coordinate in a distributed way.
A whitepaper could also give an in-depth look into tokenomics components, such as token burns, token allocations, and incentive mechanisms. Finally, a whitepaper could contain a roadmap informing users about the project timetable so that they would know when to expect the product releases.
Whitepapers are often designed to be straightforward so that anyone can read them and get at least the basic idea about the cryptocurrency or blockchain project. However, a good whitepaper will also give technical explanations to confirm the project’s competence.
Why are whitepapers important?
Whitepapers are important for the crypto ecosystem. Even though there are no standards for creating them, whitepapers have become a framework for researching crypto projects.
It's a general recommendation to start crypto research by reading the project's whitepaper. Users can use whitepapers to identify potential red flags or promising projects. In addition, they enable users to monitor if a project is sticking to its original plans and goals.
Whitepapers can provide transparency and equality by making the project's key information public. Various parties can benefit from whitepapers. For example, while investors can make better investment decisions using them, developers can decide on their possible participation in the protocol. Similarly, a person interested in the idea can decide more confidently if he wants to join a particular community after reading it.
Examples of whitepapers
Bitcoin whitepaper
The bitcoin whitepaper was published in 2008 by an anonymous individual or group known as Satoshi Nakamoto. The Bitcoin whitepaper is called "Bitcoin: A Peer-to-Peer Electronic Cash System."
The whitepaper outlines how people could use Bitcoin as a more efficient form of money outside the traditional banking model. It gives technical explanations of how the Bitcoin network allows users to send digital currency on the peer-to-peer network without intermediaries. The whitepaper also explains how the Bitcoin network is protected against censorship and double-spending attacks.
Ethereum whitepaper
A young programmer called Vitalik Buterin published the Ethereum whitepaper in 2014. But, even before it, Vitalik proposed the idea of the whitepaper in 2013 in a blog post, "Ethereum: The Ultimate Smart Contract and Decentralized Application Platform." The post presented the idea of a Turing-complete blockchain, which is a type of decentralized computer that can run any application if given enough time and resources.
The Ethereum whitepaper explains how its purpose differs from that of Bitcoin. Whereas Bitcoin has a specific function to provide digital peer-to-peer payments, the Ethereum whitepaper presented a platform that would enable developers to build and deploy all kinds of decentralized applications (DApps). This could be, for example, another cryptocurrency or a decentralized lending platform. The whitepaper also explains the technological solutions that made Ethereum possible, such as smart contracts and the Ethereum Virtual Machine.
Closing thoughts
Optimally, a whitepaper should provide you with a necessary understanding of what the cryptocurrency project plans to do and how. However, whitepapers are not regulated, and practically anyone can write one. So, if you are interested in a certain project, it’s important to analyze their whitepaper carefully, considering the potential red flags and risks.
Further reading
The Psychology of Market Cycles
What Is an NFT?
What Is GameFi and How Does It Work?
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A cryptocurrency whitepaper enables projects to explain their products and goals to their audiences. Projects can freely choose what kind of information they want to provide, but whitepapers usually include an overview of the project’s goals, tokenomics, products, features, and information about the team. As such, whitepapers can be a good place to start when doing research on a specific project.
Introduction
A whitepaper summarizes, in a single document, the important information related to a blockchain or cryptocurrency project. It’s a popular way of explaining how a certain project works and what problems it’s aiming to solve.
What is a whitepaper?
Generally, a whitepaper is a report or guide that informs its readers about a specific topic or issue. For example, developers can create a whitepaper about their software to educate users on what they are building and why.
In the blockchain space, a whitepaper is a document that helps outline the main features and technical specifications of a specific cryptocurrency or blockchain project. Although many whitepapers are focused on a coin or token, they can also be based on different types of projects, such as a decentralized finance (DeFi) platform or a play-to-earn game.
A whitepaper may provide an overview of essential data in the form of statistics and diagrams. Also, a whitepaper could explain the governing structure of the project, who’s working on it, and the current and future development plans (i.e., their roadmap).
However, there's no official way to make a whitepaper. Each project creates a whitepaper that fits its conditions best. Optimally, the whitepaper should be neutral and informative to clearly depict the project and its goals. Users should always be cautious with whitepapers that present persuasive language and projects that promise too much without giving enough information.
Cryptocurrency whitepapers are often thought of as business plans for crypto projects. It's because they provide investors with a comprehensive project overview. But, unlike business plans, whitepapers are usually released before the cryptocurrency launch. So, a whitepaper is often a starting point in which a crypto project lays out the direction and intention of its idea.
What information can you find in a whitepaper?
Founders make whitepapers to provide an understanding of the goal of their project. For example, Bitcoin's whitepaper says: "A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution." While Ethereum's whitepaper describes its goal in the following way: "The intent of Ethereum is to create an alternative protocol for building decentralized applications."
Whitepapers often give an idea about the real-world utility of the crypto project. For example, it could describe how it solves a specific problem or how it can improve certain aspects of our lives.
Nevertheless, it's important to stay cautious about the promises. It's not a hard task to create a whitepaper. For example, the Initial Coin Offering (ICO) boom of 2017 gave rise to thousands of tokens with "innovative" ideas, but most projects failed to deliver. As a rule of thumb, remember that just attaching a cryptocurrency to a use case doesn't signify that it will be adopted and used.
So, in addition to goals and promises, whitepapers can also show how the cryptocurrency will really work. For example, one of the things it could explain is what kind of consensus mechanism it uses to allow network participants to coordinate in a distributed way.
A whitepaper could also give an in-depth look into tokenomics components, such as token burns, token allocations, and incentive mechanisms. Finally, a whitepaper could contain a roadmap informing users about the project timetable so that they would know when to expect the product releases.
Whitepapers are often designed to be straightforward so that anyone can read them and get at least the basic idea about the cryptocurrency or blockchain project. However, a good whitepaper will also give technical explanations to confirm the project’s competence.
Why are whitepapers important?
Whitepapers are important for the crypto ecosystem. Even though there are no standards for creating them, whitepapers have become a framework for researching crypto projects.
It's a general recommendation to start crypto research by reading the project's whitepaper. Users can use whitepapers to identify potential red flags or promising projects. In addition, they enable users to monitor if a project is sticking to its original plans and goals.
Whitepapers can provide transparency and equality by making the project's key information public. Various parties can benefit from whitepapers. For example, while investors can make better investment decisions using them, developers can decide on their possible participation in the protocol. Similarly, a person interested in the idea can decide more confidently if he wants to join a particular community after reading it.
Examples of whitepapers
Bitcoin whitepaper
The bitcoin whitepaper was published in 2008 by an anonymous individual or group known as Satoshi Nakamoto. The Bitcoin whitepaper is called "Bitcoin: A Peer-to-Peer Electronic Cash System."
The whitepaper outlines how people could use Bitcoin as a more efficient form of money outside the traditional banking model. It gives technical explanations of how the Bitcoin network allows users to send digital currency on the peer-to-peer network without intermediaries. The whitepaper also explains how the Bitcoin network is protected against censorship and double-spending attacks.
Ethereum whitepaper
A young programmer called Vitalik Buterin published the Ethereum whitepaper in 2014. But, even before it, Vitalik proposed the idea of the whitepaper in 2013 in a blog post, "Ethereum: The Ultimate Smart Contract and Decentralized Application Platform." The post presented the idea of a Turing-complete blockchain, which is a type of decentralized computer that can run any application if given enough time and resources.
The Ethereum whitepaper explains how its purpose differs from that of Bitcoin. Whereas Bitcoin has a specific function to provide digital peer-to-peer payments, the Ethereum whitepaper presented a platform that would enable developers to build and deploy all kinds of decentralized applications (DApps). This could be, for example, another cryptocurrency or a decentralized lending platform. The whitepaper also explains the technological solutions that made Ethereum possible, such as smart contracts and the Ethereum Virtual Machine.
Closing thoughts
Optimally, a whitepaper should provide you with a necessary understanding of what the cryptocurrency project plans to do and how. However, whitepapers are not regulated, and practically anyone can write one. So, if you are interested in a certain project, it’s important to analyze their whitepaper carefully, considering the potential red flags and risks.
Further reading
The Psychology of Market Cycles
What Is an NFT?
What Is GameFi and How Does It Work?
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Kasonso-Cryptography
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Pi Network All Speech To Text.
Я написав висновок для міжнародної конференції. Загалом у нас було 70 800 слухачів. Зараз я переписав усі промови, щоб кожен міг їх прочитати. 👍👍👍👉Наше завдання зараз якомога швидше поширити інформацію про GCV, особливо мою статтю та систему обміну речами в GCV. Це просвітницька спроба змінити думку засновників. 👉Нам не потрібно досліджувати принципи та технології, тому що КТ впорається з цим. Наш час має бути зосереджений на тому, що засновники можуть зробити, щоб допомогти нам швидко просуватися до партнерства з CT. Я виявив, що багато засновників хочуть швидшого розвитку, але вони не повністю сприяють досягненню цього. 👉Перешкода для KYC і мобільності є великим ризиком у деяких сферах, коли рівень політики високий, тож незалежно від того, чи ви пройшли KYC або перенесено, ваше завдання завершити роботу спочатку, поділившись цією інформацією зі своєю спільнотою та в соціальних мережах, щоб запобігти купівлі та продажу на чорному ринку або обміну за низькими цінами. Цей тип обміну може бути легко доступний багатьом новачкам. дані, зібрані з таких бірж, можуть допомогти CT у визначенні KYC, швидкості міграції, картографуванні та для трейдерів у визначенні біржових цін.👉Для продуктів із середньою ціною рекомендується невелика підтримка платежів FIAT і Pi для GCV. такий підхід може заохотити більше трейдерів приєднатися та надавати корисні продукти засновникам, не втрачаючи грошей на період підтримки до OM. Це також принесе користь піонерам, оскільки вони зможуть заощадити гроші, щоб отримати те, що вони хочуть. Ми повинні незабаром повідомити про це спільноті, щоб допомогти уніфікувати ціну.👉Деякі засновники не розуміють, що вся екосистема невіддільна від фінансових систем, включаючи FIAT і Pi. фінансові системи є мірою цінності продукту чи послуги. ⚠️Деякі засновники казали, що CT ніколи не говорить про ціну, тому ми, засновники, не повинні мати згоди щодо ціни, що абсолютно неправильно!!!! Технологія cT є як чоловік, а ціна договору від засновників – як дружина. Pi OM - дитина. Тільки коли чоловік і дружина співпрацюють, вони можуть мати дитину. якщо дружина нічого не робить, але стежить за всім, що робить чоловік, і щодня хвалить його, кажучи, що вона велика і вірить, що вона може мати дитину, але забуває про свою роль у процесі створення дитини, чи може дитина народитися на землі? ------ -------------Вітаємо! ми завершили сьогоднішню міжнародну конференцію GCV, і я хотів би подякувати всім піонерам, які були присутні та слухали майже чотири години. Від імені спільноти Global GCV я хочу подякувати керівництву Arab Eagle A.E.C за спонсорство цієї важливої зустрічі, яка тепер буде записана в нашій історії розвитку блокчейну. Я також хотів би висловити подяку всім 19 лідерам міжнародної спільноти, які представляли співтовариство своїх країн і підтримали GCV. Нам справді пощастило зустрітися з Pi Network і йти разом майже п’ять років. Мережа pi привела нас сюди з усього світу та дала нам надію та світло. Ми дуже вдячні Dr. Ніколя та Др. Фан за чудове бачення та місію змінити наш світ у бік миру та процвітання. Ми прослухали промови 20 різних доповідачів, і стало зрозуміло, що GCV було прийнято на міжнародному рівні. Офлайн-торгівля процвітає на основі GCV, і зараз настав час для нашої онлайн-екосистеми визнати та поважати GCV. це важливо, оскільки рання зрілість екосистеми уможливить початковий запуск Open Mainnet. Без єдиної стратегії ціноутворення всі екосистеми залишатимуться статичними, навіть якщо існують сотні чудових екосистем. Джерело: Kaiza. Це не бізнес-порада, вам слід провести власне дослідження.
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CRYPTO #
Binance Academy
--
Blockchain Oracles Explained
Community Submission - Author: Vallery Mou
What is a blockchain oracle?
Blockchain oracles are third-party services that provide smart contracts with external information. They serve as bridges between blockchains and the outside world.
Blockchains and smart contracts cannot access off-chain data (data that is outside of the network). However, for many contractual agreements, it is vital to have relevant information from the outside world to execute the agreement.
This is where blockchain oracles come into play, as they provide a link between off-chain and on-chain data. Oracles are vital within the blockchain ecosystem because they broaden the scope in which smart contracts can operate. Without blockchain oracles, smart contracts would have very limited use as they would only have access to data from within their networks.
It’s important to note that a blockchain oracle is not the data source itself, but rather the layer that queries, verifies, and authenticates external data sources and then relays that information. The data transmitted by oracles comes in many forms – price information, the successful completion of a payment, or the temperature measured by a sensor.
To call data from the outside world, the smart contract has to be invoked, and network resources have to be spent. Some oracles also have the ability to not only relay information to smart contracts but to send it back to external sources.
Many different types of oracles exist – how a blockchain oracle operates is entirely dependent on what it is designed for. This article will go through some of those designs.
Example of a blockchain oracle
Suppose that Alice and Bob place a bet on who the winner of the US presidential election will be. Alice believes that the Republican candidate will win, while Bob believes that the Democrat will be the winner. They agree on the terms of the bet and lock their funds in a smart contract, which will release all the funds to the winner based on the results of the election.
Since the smart contract cannot interact with external data, it has to depend on an oracle to feed it the necessary information – in this case, the results of the presidential election. After the election is over, the oracle queries a trusted API to find out which candidate has won and relays this information to the smart contract. The contract then sends the funds to Alice or Bob, depending on the outcome.
Without the oracle relaying the data, there would have been no way to settle this bet in a way that couldn’t be gamed by one of the participants.
What are the different types of blockchain oracles?
Blockchain oracles can be classified depending on a number of different qualities:
Source – does the data originate from software or hardware?
Direction of information – is it inbound or outbound?
Trust – is it centralized or decentralized?
A single oracle can fall into multiple categories. For example, an oracle that sources information from a company website is a centralized inbound software oracle.
Software oracles
Software oracles interact with online sources of information and transmit it to the blockchain. This information can come from online databases, servers, websites – essentially, any data source on the Web.
The fact that software oracles are connected to the Internet not only allows them to supply information to smart contracts but also to transmit that information in real-time. This makes them one of the most common types of blockchain oracles.
Information typically provided by software oracles can include exchange rates, digital asset prices, or real-time flight information.
Hardware oracles
Some smart contracts need to interface with the real world. Hardware oracles are designed to get information from the physical world and make it available to smart contracts. Such information could be relayed from electronic sensors, barcode scanners, and other information reading devices.
A hardware oracle essentially “translates” real-world events into digital values that can be understood by smart contracts.
An example of this could be a sensor that checks if a truck transporting goods has arrived at a loading bay. If it does, it relays the information to a smart contract that can then execute decisions based on it.
If you’d like to read more on a similar subject, check out Blockchain Use Cases: Supply Chain.
Inbound and outbound oracles
Inbound oracles transmit information from external sources to smart contracts, while outbound oracles send information from smart contracts to the external world.
An example of an inbound oracle is one that tells a smart contract what the temperature is measured by a sensor. An example of an outbound oracle can be considered with a smart lock. If funds are deposited to an address, the smart contract sends this information through an outbound oracle to a mechanism that unlocks the smart lock.
Centralized and decentralized oracles
A centralized oracle is controlled by a single entity and is the sole provider of information for the smart contract. Using only one source of information can be risky – the effectiveness of the contract depends entirely on the entity controlling the oracle. Also, any malicious interference from a bad actor will have a direct impact on the smart contract. The main problem with centralized oracles is the existence of a single point of failure, which makes the contracts less resilient to vulnerabilities and attacks.
Decentralized oracles share some of the same objectives as public blockchains – avoiding counterparty risk. They increase the reliability of the information provided to smart contracts by not relying on a single source of truth. The smart contract queries multiple oracles to determine the validity and accuracy of the data – this is why decentralized oracles can also be referred to as consensus oracles.
Some blockchain projects provide decentralized oracle services to other blockchains. Decentralized oracles can also be useful in prediction markets, where the validity of a certain outcome can be verified by social consensus.
While decentralized oracles aim to achieve trustlessness, it is important to note that just like trustless blockchain networks, decentralized oracles do not completely eliminate trust, but rather distribute it between many participants.
Contract-specific oracles
A contract-specific oracle is one that is designed to be used by a single smart contract. This means that if one wants to deploy several smart contracts, a proportionate number of contract-specific oracles have to be developed.
This type of oracle is considered very time-consuming and expensive to maintain. Companies that want to extract data from a variety of sources may find this approach very impractical. On the other hand, since contract-specific oracles can be designed from scratch to serve a specific use case, developers have high flexibility to tailor them to specific requirements.
Human oracles
Sometimes individuals with specialized knowledge in a particular field can also serve as oracles. They can research and verify the authenticity of the information from various sources and translate that information to smart contracts. Since human oracles can verify their identity using cryptography, the possibility of a fraudster faking their identity and providing corrupted data is relatively low.
The Oracle Problem
Since smart contracts execute decisions based on data provided by oracles, they are key to a healthy blockchain ecosystem. The main challenge with designing oracles is that if the oracle is compromised, the smart contract relying on it is also compromised. This is often referred to as The Oracle Problem.
Since oracles are not part of the main blockchain consensus, they are unfortunately not part of the security mechanisms that public blockchains can provide. The trust conflict between third-party oracles and the trustless execution of smart contracts remains a mostly unsolved issue.
Man-in-the-middle attacks can also be a threat, where a malicious actor gains access to the data flow between the oracles and the contract and modifies or falsifies the data.
Closing thoughts
A reliable mechanism that facilitates communication between smart contracts and the external world is vital to the global adoption of blockchains. Without blockchain oracles, smart contracts would have to rely only on information already within their networks, which would considerably limit their capabilities.
Decentralized oracles have the potential to introduce safeguard mechanisms that could eliminate a lot of systemic risk from the blockchain ecosystem. Blockchain oracles remain one of the critical building blocks to be implemented in a secure, reliable, and trustless manner for the blockchain ecosystem to grow.
What is a blockchain oracle?
Blockchain oracles are third-party services that provide smart contracts with external information. They serve as bridges between blockchains and the outside world.
Blockchains and smart contracts cannot access off-chain data (data that is outside of the network). However, for many contractual agreements, it is vital to have relevant information from the outside world to execute the agreement.
This is where blockchain oracles come into play, as they provide a link between off-chain and on-chain data. Oracles are vital within the blockchain ecosystem because they broaden the scope in which smart contracts can operate. Without blockchain oracles, smart contracts would have very limited use as they would only have access to data from within their networks.
It’s important to note that a blockchain oracle is not the data source itself, but rather the layer that queries, verifies, and authenticates external data sources and then relays that information. The data transmitted by oracles comes in many forms – price information, the successful completion of a payment, or the temperature measured by a sensor.
To call data from the outside world, the smart contract has to be invoked, and network resources have to be spent. Some oracles also have the ability to not only relay information to smart contracts but to send it back to external sources.
Many different types of oracles exist – how a blockchain oracle operates is entirely dependent on what it is designed for. This article will go through some of those designs.
Example of a blockchain oracle
Suppose that Alice and Bob place a bet on who the winner of the US presidential election will be. Alice believes that the Republican candidate will win, while Bob believes that the Democrat will be the winner. They agree on the terms of the bet and lock their funds in a smart contract, which will release all the funds to the winner based on the results of the election.
Since the smart contract cannot interact with external data, it has to depend on an oracle to feed it the necessary information – in this case, the results of the presidential election. After the election is over, the oracle queries a trusted API to find out which candidate has won and relays this information to the smart contract. The contract then sends the funds to Alice or Bob, depending on the outcome.
Without the oracle relaying the data, there would have been no way to settle this bet in a way that couldn’t be gamed by one of the participants.
What are the different types of blockchain oracles?
Blockchain oracles can be classified depending on a number of different qualities:
Source – does the data originate from software or hardware?
Direction of information – is it inbound or outbound?
Trust – is it centralized or decentralized?
A single oracle can fall into multiple categories. For example, an oracle that sources information from a company website is a centralized inbound software oracle.
Software oracles
Software oracles interact with online sources of information and transmit it to the blockchain. This information can come from online databases, servers, websites – essentially, any data source on the Web.
The fact that software oracles are connected to the Internet not only allows them to supply information to smart contracts but also to transmit that information in real-time. This makes them one of the most common types of blockchain oracles.
Information typically provided by software oracles can include exchange rates, digital asset prices, or real-time flight information.
Hardware oracles
Some smart contracts need to interface with the real world. Hardware oracles are designed to get information from the physical world and make it available to smart contracts. Such information could be relayed from electronic sensors, barcode scanners, and other information reading devices.
A hardware oracle essentially “translates” real-world events into digital values that can be understood by smart contracts.
An example of this could be a sensor that checks if a truck transporting goods has arrived at a loading bay. If it does, it relays the information to a smart contract that can then execute decisions based on it.
If you’d like to read more on a similar subject, check out Blockchain Use Cases: Supply Chain.
Inbound and outbound oracles
Inbound oracles transmit information from external sources to smart contracts, while outbound oracles send information from smart contracts to the external world.
An example of an inbound oracle is one that tells a smart contract what the temperature is measured by a sensor. An example of an outbound oracle can be considered with a smart lock. If funds are deposited to an address, the smart contract sends this information through an outbound oracle to a mechanism that unlocks the smart lock.
Centralized and decentralized oracles
A centralized oracle is controlled by a single entity and is the sole provider of information for the smart contract. Using only one source of information can be risky – the effectiveness of the contract depends entirely on the entity controlling the oracle. Also, any malicious interference from a bad actor will have a direct impact on the smart contract. The main problem with centralized oracles is the existence of a single point of failure, which makes the contracts less resilient to vulnerabilities and attacks.
Decentralized oracles share some of the same objectives as public blockchains – avoiding counterparty risk. They increase the reliability of the information provided to smart contracts by not relying on a single source of truth. The smart contract queries multiple oracles to determine the validity and accuracy of the data – this is why decentralized oracles can also be referred to as consensus oracles.
Some blockchain projects provide decentralized oracle services to other blockchains. Decentralized oracles can also be useful in prediction markets, where the validity of a certain outcome can be verified by social consensus.
While decentralized oracles aim to achieve trustlessness, it is important to note that just like trustless blockchain networks, decentralized oracles do not completely eliminate trust, but rather distribute it between many participants.
Contract-specific oracles
A contract-specific oracle is one that is designed to be used by a single smart contract. This means that if one wants to deploy several smart contracts, a proportionate number of contract-specific oracles have to be developed.
This type of oracle is considered very time-consuming and expensive to maintain. Companies that want to extract data from a variety of sources may find this approach very impractical. On the other hand, since contract-specific oracles can be designed from scratch to serve a specific use case, developers have high flexibility to tailor them to specific requirements.
Human oracles
Sometimes individuals with specialized knowledge in a particular field can also serve as oracles. They can research and verify the authenticity of the information from various sources and translate that information to smart contracts. Since human oracles can verify their identity using cryptography, the possibility of a fraudster faking their identity and providing corrupted data is relatively low.
The Oracle Problem
Since smart contracts execute decisions based on data provided by oracles, they are key to a healthy blockchain ecosystem. The main challenge with designing oracles is that if the oracle is compromised, the smart contract relying on it is also compromised. This is often referred to as The Oracle Problem.
Since oracles are not part of the main blockchain consensus, they are unfortunately not part of the security mechanisms that public blockchains can provide. The trust conflict between third-party oracles and the trustless execution of smart contracts remains a mostly unsolved issue.
Man-in-the-middle attacks can also be a threat, where a malicious actor gains access to the data flow between the oracles and the contract and modifies or falsifies the data.
Closing thoughts
A reliable mechanism that facilitates communication between smart contracts and the external world is vital to the global adoption of blockchains. Without blockchain oracles, smart contracts would have to rely only on information already within their networks, which would considerably limit their capabilities.
Decentralized oracles have the potential to introduce safeguard mechanisms that could eliminate a lot of systemic risk from the blockchain ecosystem. Blockchain oracles remain one of the critical building blocks to be implemented in a secure, reliable, and trustless manner for the blockchain ecosystem to grow.
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#Sweat Economy$
#MyFirstSquarePost Hello, Binance Square!
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Unlock $500 USDT Gifts and Navigate the Cryptocurrency Landscape
Introduction:
Cryptocurrency enthusiasts and traders are often on the lookout for exciting opportunities, and the latest buzz surrounds the Binance Gift Box promotion, promising to unlock $500 USDT gifts for participants. In this article, we will delve into the details of this promotion, explore the significance of USDT (Tether), and provide insights on navigating the cryptocurrency landscape.
Understanding the Binance Gift Box Promotion:
Binance, one of the leading cryptocurrency exchanges globally, occasionally introduces promotions to engage its user base. The Binance Gift Box promotion has caught the attention of many, offering participants the chance to unlock $500 USDT in gifts. However, it's crucial to approach such promotions with a discerning eye and understand the terms and conditions associated with the offer.
Key Steps to Unlock $500 USDT Gifts:
1. **Verify the Legitimacy:** Before participating, ensure that the promotion is legitimate and officially endorsed by Binance. Scams and phishing attempts are unfortunately common in the cryptocurrency space, so always verify the information through official channels.
2. **Accessing the Gift Box:** Log in to your Binance account and navigate to the specified section for the Gift Box promotion. Follow the outlined steps to unlock the $500 USDT gifts.
3. **Terms and Conditions:** Carefully read and understand the terms and conditions of the promotion. Be aware of any requirements, such as minimum trading volumes or specific actions needed to qualify for the rewards.
4. **Security Measures:** Strengthen the security of your Binance account by enabling two-factor authentication (2FA) and using secure password practices. This ensures the safety of your assets during and after the promotion.
Understanding USDT (Tether):
USDT, commonly known as Tether, is a stablecoin pegged to the value of the US Dollar. It is designed to provide the stability of a fiat
Introduction:
Cryptocurrency enthusiasts and traders are often on the lookout for exciting opportunities, and the latest buzz surrounds the Binance Gift Box promotion, promising to unlock $500 USDT gifts for participants. In this article, we will delve into the details of this promotion, explore the significance of USDT (Tether), and provide insights on navigating the cryptocurrency landscape.
Understanding the Binance Gift Box Promotion:
Binance, one of the leading cryptocurrency exchanges globally, occasionally introduces promotions to engage its user base. The Binance Gift Box promotion has caught the attention of many, offering participants the chance to unlock $500 USDT in gifts. However, it's crucial to approach such promotions with a discerning eye and understand the terms and conditions associated with the offer.
Key Steps to Unlock $500 USDT Gifts:
1. **Verify the Legitimacy:** Before participating, ensure that the promotion is legitimate and officially endorsed by Binance. Scams and phishing attempts are unfortunately common in the cryptocurrency space, so always verify the information through official channels.
2. **Accessing the Gift Box:** Log in to your Binance account and navigate to the specified section for the Gift Box promotion. Follow the outlined steps to unlock the $500 USDT gifts.
3. **Terms and Conditions:** Carefully read and understand the terms and conditions of the promotion. Be aware of any requirements, such as minimum trading volumes or specific actions needed to qualify for the rewards.
4. **Security Measures:** Strengthen the security of your Binance account by enabling two-factor authentication (2FA) and using secure password practices. This ensures the safety of your assets during and after the promotion.
Understanding USDT (Tether):
USDT, commonly known as Tether, is a stablecoin pegged to the value of the US Dollar. It is designed to provide the stability of a fiat