تعد NFT، أو الرموز غیر القابلة للاستبدال، أحد أحدث الابتکارات فی مجال العملات الرقمیة، والتی تتمتع بعمر افتراضی قصیر نسبیًا ولا تحتوی على blockchain خاص بها. کثیر من الناس على درایة بهذا المجال بشکل عام، ولکن النقطة المهمة هی، کیف تختلف NFTs أو الرموز غیر القابلة للاستبدال عن الرموز القابلة للاستبدال؟ فی هذه المقالة، نعتزم معالجة هذه المشکلة بشکل کامل.
یتم إنتاج الرموز الممیزة بأنواع مختلفة، کل منها له فئته الخاصة وله استخدامات مختلفة، وهی تنقسم إلى فئتین: “الرموز القابلة للاستبدال” (FT) و”الرموز غیر القابلة للفطریات” (NFT).
الرموز القابلة للاستبدال هی أصول یمکن استبدالها؛ دون التقلیل من قیمتها. مثل ورقة الـ 100 دولار والتی تعادل ورقة 100 دولار أخرى وبالتالی یمکن استبدالها ونقلها مع بعضها البعض. ومن ناحیة أخرى، یمکن تقسیم هذه الأصول دون تخفیض قیمتها.
لاحظ أن هذه الرموز الممیزة تتبع معیار ERC-20. هذا المعیار هو فی الواقع مجموعة خاصة من القواعد التی تستخدمها الرموز الممیزة التی تم إنشاؤها على شبکة Ethereum blockchain. الشیء المهم الذی یجب الانتباه إلیه هو أن الرموز الممیزة القابلة للاستبدال لها الخصائص التالیة:
الرموز غیر القابلة للاستبدال (NFT) هی الرموز الممیزة التی تستخدم تقنیة blockchain للربط بأصول رقمیة فریدة أخرى وهی غیر قابلة للاستبدال. فی الواقع، الرموز غیر القابلة للاستبدال هی أصول رقمیة فریدة ولا یمکن تقسیمها. کما أن هذه الرموز لیس لها قیمة متساویة مع بعضها البعض. على سبیل المثال، لوحتان مختلفتان لیس لهما نفس القیم أبدًا ولا یمکن تقسیمهما إلى أعمال فنیة أصغر.
فی الأیام الأولى للإنترنت، کانت صفحات الویب تتکون من عدد قلیل من الصور والنصوص الطویلة دون أی دینامیکیات.
مع تقدم التکنولوجیا، کان هناک حدیث عن جیل آخر من الویب، حیث کانت الصور ومقاطع الفیدیو هی الکلمات الأولى ویمکن للمستخدم التفاعل بسهولة مع مواقع الإنترنت التی یستخدمها. الجیل الذی نعیشه حالیًا والذی سوف یفسح المجال لـ Web 3 فی المستقبل.
ما هو الویب 3 وما هی الاختلافات بین الجیل القادم من الإنترنت والإنترنت الحالی، وهو موضوع مهم ننوی الحدیث عنه فی هذا المقال.
بالإضافة إلى ذلک، سنقدم لک أفضل العملات الرقمیة فی مجال Web 3، بحیث إذا کنت تعتقد أیضًا أن المستقبل ینتمی إلى الإنترنت اللامرکزی، فیجب علیک أن تبدأ فی التفکیر فی الاستثمار فی هذه العملات المشفرة. لذا یرجى مرافقتنا حتى النهایة.
ویشیر “ویب 3″ إلى الجیل القادم من الإنترنت، الذی لا یوجد فیه أی أخبار عن هیمنة الشرکات المرکزیة مثل ” جوجل “، و” میتا “، و” مایکروسوفت “، وغیرها، وکل شیء أصبح لامرکزیًا تمامًا تحت تصرف المحتوى المنتجین. ومستخدمی الانترنت.
لفهم المشکلة بشکل أفضل، دعنا نعود إلى الماضی ونلقی نظرة فاحصة أولاً على الجیل الأول من الویب والجیل الثانی من الویب. یشیر الجیل الأول من الویب أو “ویب 1” إلى الأیام الأولى للإنترنت وصفحات الویب، حیث لم یکن هناک سوى عدد قلیل من صفحات الویب الثابتة.
فی هذا الجیل، کان المستخدمون هم المستهلکون الوحیدون للإنترنت، وکانت مهمة إنشاء وإنتاج صفحات الویب من مسؤولیة بعض الشرکات الخاصة. بالإضافة إلى ذلک، تتکون معظم صفحات الویب من نصوص طویلة وعدد قلیل من الصور الصغیرة.
وبعد بضع سنوات، انتقل الإنترنت إلى الاتجاه حیث تم إنشاء معظم الصفحات التی أنشأها المستخدمون، ولم تعد هناک صفحات ویب مملة وملیئة بالنصوص.
وفی الجیل الثانی من الویب أو ” ویب 2 “، أسندت مواقع مثل “فیسبوک” و”تویتر” و”مای سبیس” مهمة إنشاء المحتوى لمستخدمی الإنترنت، وأصبحت مساحة الویب أکثر دینامیکیة. ولکن هذا فی حد ذاته تسبب فی مشکلة خطیرة.
After the start of Bitcoin activity, the number of blockchains gradually increased and the need to exchange tokens between different blockchains became more felt. Atomic swap is known as a solution for direct and unmediated transfer of cryptocurrencies between blockchain networks.
In the first years of the emergence of blockchain technology, Bitcoin was the only project that worked as a cryptocurrency with its own blockchain, and other blockchains had not yet been born, so there was no need to think of a special technology to transfer coins between networks; But as other projects and cryptocurrencies were found, the only way to exchange tokens was to use exchanges. First, centralized exchanges and then various types of decentralized exchanges were created so that users could easily exchange their bitcoins for example with Ethereum, Tron, or any other cryptocurrency.
The problem with centralized exchanges is that they have control over users’ assets, and decentralized exchanges also suffer from low transaction volume. So the need to invent a technique to transfer coins directly between different blockchains was felt, which is called atomic swap . In this article, we will examine and analyze the fascinating and complex issue of atomic swap. Stay with us.
“Atomic Swap” is an interesting technology or technique for moving cryptocurrencies in different blockchains without the need for intermediaries such as exchanges. As you know, blockchains have their own isolated environments and cannot easily communicate with the outside world and other blockchains.
For example, if you have some Bitcoin, you cannot use it directly in “decentralized finance” or “DeFi” projects that operate on the Ethereum platform. Because the “Smart Contracts” of such projects are coded in a different language than the Bitcoin blockchain. Of course, there are solutions such as bundled tokens, such as WBTC, which are equivalent to Bitcoin and can be worked with; But the main problem remains.
The atomic swap process, also known as “Cross-Chain Trading”, works on the basis of smart contracts and, if implemented correctly, allows users to make atomic transactions between their personal wallets. . It means, for example, to send some Ethereum to a Bitcoin address; So AtomicSwap wants to enable peer-to-peer (P2P) transactions between different blockchains.
Many developers are looking for a suitable solution to implement the concept of cross-chain exchange. Mr. Tier Nolan first talked about the possibility of making such a protocol in 2013. Even Mr. Daniel Larimer (the same adventurous founder of the EOS project) introduced the “P2PTradeX” protocol in 2012, which can somehow be considered a solution for atomic exchanges.
In the following years, the developers of Bitcoin, Litecoin, Kudomo and Deckard were the most active in this field. The first inter-chain transaction appears to have happened in 2014; But it was the first time in 2017 that they were able to perform such a transaction between LTC/BTC and DCR/LTC currency pairs, and the news of it was publicly published in the world.
NFT, or non-fungible token, is one of the latest innovations in the field of digital currencies, which have a relatively short lifespan and do not have their own blockchain. Many people are familiar with this field in general, but the important point is, how do NFTs or non-fungible tokens differ from fungible tokens? In this article, we intend to fully address this issue.
Tokens are produced in different types, each of which has its own category and has different uses, and they fall into two categories: “Fungible Tokens” (FT) and “Nonfungible Tokens” (NFT).
Fungible tokens are assets that can be exchanged; without reducing their value. Like a 100 dollar bill which is equal to another 100 dollar bill and therefore they can be exchanged and moved with each other. On the other hand, these assets can be divided without reducing their value.
Note, these tokens follow the ERC-20 standard. This standard is, in fact, a special set of rules that tokens created on the Ethereum blockchain network use. The important thing to pay attention to is that exchangeable tokens basically have the following characteristics:
Non-fungible Tokens (NFT) are tokens that use blockchain technology to link to another unique digital asset and are non-fungible. In fact, non-fungible tokens are digital assets that are unique and cannot be divided. Also, these tokens do not have equal value to each other. For example, 2 different paintings never have the same values and they cannot be divided into smaller works of art.
In the early days of the Internet, web pages consisted of only a few images and long texts with no dynamics.
With the advancement of technology, there was talk of another generation of the web, where images and videos were the first words and the user could easily interact with the internet sites they use. The generation that we are currently experiencing and is going to give way to Web 3 in the future.
What is Web 3 and what are the differences between the next generation Internet and the current Internet, is an important topic that we intend to talk about in this article.
In addition, we are going to introduce you to the best digital currencies of the Web 3 domain, so that if you also consider the future to belong to the decentralized Internet, you should start thinking about investing in these cryptocurrencies. So please accompany us to the end.
Web 3 refers to the next generation of the Internet, in which there is no news of the dominance of centralized companies such as ” Google “, ” Meta “, ” Microsoft “, etc., and everything is completely decentralized at the disposal of content producers. and internet users.
To better understand the issue, let’s go back to the past and first have a closer look at the first generation web and the second generation web. The first generation web or “Web 1” refers to the early days of the Internet and web pages, where there was nothing but a few static web pages.
In this generation, users were the only consumers of the Internet, and the task of creating and producing web pages was the responsibility of some special companies. In addition, most of the web pages consisted of long texts and few small images.
A few years later, the Internet moved to a direction where most of the pages generated by users were created, and there were no more boring and text-filled web pages.
In the second generation web or ” Web 2 “, sites such as “FaceBook”, “Twitter” and “MySpace” assigned the task of content creation to Internet users, and the web space It became more dynamic. But this itself caused a serious problem.