📝 Hi, I am 10, this is the track chapter of the #区块链发展史 series. This issue is a collection with the theme: Enlightenment knowledge of decentralized exchanges (DEX)!
DYOR (Do Your Own Research), learning is a necessary process before investing!
This collection contains a total of 16 articles, ranging from the technical implementation behind the centralized exchange (CEX), to the development process of DEX, to the four most well-known projects in the DEX track. I hope this collection can give everyone a simple understanding of the DEX track and a more suitable investment portfolio!

The content of this issue takes more than 8 hours to read. For those who are interested, it is recommended to bookmark it first!

🦴 Hi, I am 10, this is a collection of #打狗棒法 series, the content is on-chain trading (primary market) tutorials and precautions!
DYOR (Do You Own Reseach), learning is a necessary process before investing. There are four articles in the collection, from entry to master!

The content of this issue takes more than two hours to read. If you are interested, it is recommended to like and save it first!
1. Let me say two sentences first:
If you don’t do on-chain transactions in the future 2024-2025, you will undoubtedly miss a lot of opportunities!
Generally speaking, if a project in the currency circle has a criterion for success, then it must be listed on all well-known centralized exchanges, especially the top ones Binance and OKX!

📝 Hello everyone, I am 𝟏𝟎, welcome back to the #区块链发展史 project investment research series. Today, we will focus on "Chainlink / LINK".

Chainlink is a decentralized oracle network that connects smart contracts with external data. External data providers are called “oracles” and they share the work on the network to ensure that smart contracts have access to reliable, real-time information.

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1. Overview of Chainlink (LINK)

1. What is Chainlink (LINK)

Chainlink was launched by San Francisco-based fintech company SmartContract in June 2017. It is a decentralized oracle network platform whose core function is to provide external data support for smart contracts. The so-called "oracle" can be simply understood as a tool that helps blockchain connect with external data, such as obtaining price information or API data.

📝 Hi, I’m 𝟏𝟎, and this is the popular science series of #BlockchainDevelopmentHistory. This issue’s content: cross-chain interoperability.

Cross-chain interoperability refers to the ability to achieve seamless communication and data exchange between different blockchain networks. This feature promotes the free flow of information and value and improves the overall connectivity and integration of blockchain applications.

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1. What is cross-chain interoperability?

Cross-chain interoperability sounds complicated, but it is actually the ability to freely exchange data and assets between different chains without the need for intermediaries or centralized exchanges. In simple terms, it allows smart contracts on different platforms to communicate with each other without the need to actually transfer tokens. Through standardized protocols, this technology enables seamless integration of assets and services regardless of the underlying technology. Cross-chain interoperability is critical for applications such as DeFi, NFT markets, and SocialFi, helping to build a more connected and efficient blockchain world.

📝 Hi, I’m 𝟏𝟎, this is the popular science series of #BlockchainDevelopmentHistory, this issue’s content: Modular blockchain.

The rise of modular blockchains marks that blockchain has become more flexible and extensible. It is no longer a closed system, but an open platform that can easily add or remove functions. This idea not only promotes technological progress, but also provides an important strategy for the blockchain ecosystem to cope with future challenges.

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1. The Origin of Modularity

The concept of modular blockchain originated from two important white papers. In 2018, Mustafa Albasan and Vitalik Buterin proposed a system that allows light clients to ensure data integrity by verifying fraud proofs generated by full nodes. The data availability sampling technology they adopted improves the scalability of blockchain while ensuring security and decentralization. This approach is the key to implementing expansion solutions such as sharding or large blocks, ensuring that on-chain data is reliable and available.

Hi, friends, there is a big move behind Binance and DappOS. Binance exclusively invested in @dappOS_com in the seed round, and the new overlord of the intention asset track is about to emerge!

Participate in the dappOS event now through Binance Web3 Wallet and have a chance to share a 500,000 USDC prize pool! (Come quickly, the first 60,000 users will be first come first served. Once 20,000 places are left, dAppOS will trigger the countdown!)

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1. Brief Introduction of dappOS Project

dappOS is a protocol that simplifies Web3 operations, equivalent to the Web3 version of Android. It uses an intermediary layer to allow users to simply express what they want to achieve without having to deal with complex technical details. With intent at its core, dappOS enables users to easily manage on-chain assets, perform complex transactions, and interact seamlessly with various dApps.

Hello everyone, I am 𝟏𝟎, welcome back to the #区块链发展史 project investment research series. Today, we will focus on "Mantle Network / MNT".

Mantle Network is an efficient second-layer solution that aims to provide extreme scalability, high security, and low-cost experience for Ethereum through modular design.

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1. Introduction to Mantle Network

Mantle Network is a second-layer network built on top of Ethereum. Think of it as an accelerator for Ethereum. It uses a technology called Optimistic Rollup to make your transactions fast and cheap while maintaining the security of Ethereum.

📝 Hello everyone, I am 𝟏𝟎, welcome back to the #区块链发展史 project investment research series. Today, we will focus on "Celestia / TIA".

Celestia is the first modular blockchain project focused on data availability, making it easier for DApps (decentralized applications) to scale. It improves speed and scalability by separating data processing and consensus mechanisms.

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1. What is Celestia?

Celestia uses a modular architecture that separates consensus from data availability (DA). This means that application chains can enjoy shared security while maintaining autonomous governance. For developers, this allows them to easily create their own blockchains at a lower cost. Its native token TIA plays an important role in enabling the network.

📝 Hi, I'm 𝟏𝟎, welcome back to the#BlockchainDevelopmentHistoryProject Investment Research Series. Today, we will discuss LSP (Liquid Staking Protocol).

LSP (Liquid Staking Protocol) is like a "lubricant" in the PoS ecosystem. Through clever node segmentation, it solves the "stuck" problems in the staking process.

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1. Enter LSP: The free door to DeFi assets

LSP (Liquid Staking Protocol) is a liquidity service protocol built on the Omniverify Chain. It is specially designed to solve the problem of insufficient asset liquidity on the DPOS/POS public chain. Through innovative liquidity management methods, it allows users to flexibly slice, combine, and even transfer pledged assets. In this way, not only liquidity is significantly improved, but the efficiency and control of assets are also greatly enhanced.

📝 Hi, I’m 𝟏𝟎, this is the popular science series of #BlockchainDevelopmentHistory, this issue’s content: Super Chain.

The Super Chain Theory is a vision proposed by the Optimism team. Through this theory, they hope to elevate their blockchain ecosystem into a more powerful “super chain”.

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1. What is a hyperchain?

Superchain is a new blockchain architecture based on OP Stack proposed by the Optimism team. Its main goal is to create a cross-chain interconnected network through Layer 2 (L2) technology. Simply put, it is like a "highway" built for blockchains, allowing assets and data between chains to flow freely and securely.

📝 Hello everyone, I am 𝟏𝟎, welcome back to the #区块链开发史 project investment research series. Today, we will focus on "Orbs Network / ORBS".

Orbs Network (ORBS) is an innovative L3 blockchain expansion solution that specifically improves performance and functionality for L1 and L2 networks. You can think of it as adding an "accelerator" to the blockchain, specifically for enterprises.

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1. Brief Introduction of Orbs Network (ORBS)

1. Orbs Network (ORBS) founding team and background

Orbs was founded in 2017 by Tal Kol, Daniel Peled, Netta Korin, and Uriel Peled, and launched its mainnet and token in March 2019. The team members are all industry leaders with multiple successful entrepreneurial experiences.

📝 Hello everyone, I am 𝟏𝟎, welcome back to the #区块链发展史 project investment research series. Today, we will focus on "Arbitrum Orbit".

Arbitrum Orbit is a platform that enables developers to easily launch their own Arbitrum-based L3 ecosystems without any permission.

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1. Introduction to Arbitrum Orbit

On October 27, 2023, Arbitrum Orbit officially announced the launch of the mainnet on its official Twitter account. It is a product developed by Offchain Labs, the core team of Arbitrum.

1. What is Arbitrum Orbit

Arbitrum Orbit is part of the Arbitrum technology stack, allowing anyone to launch their own chain on Arbitrum One or Nova without permission. Similar to the OP Bedrock technology stack, developers can build their own chain here. With Orbit, developers can easily create and manage their own L3 ecosystem.

📝 Hi, I’m 𝟏𝟎, this is the popular science series of #区块链发展史, this issue’s content: L3 (Layer3)

Layer3 is built on Layer2, with enhanced scalability, allowing developers to customize specific application blockchains according to their needs.

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1. What is Layer 3?

L2 can be seen as the hub on the blockchain, while L3 is more like a "server on the chain". L3 has its own state and fee system, but relies on L2 and uses L2 for deposit and withdrawal of funds and distribution mechanisms. In this way, applications can have a customized block space based on L2 while enjoying the liquidity and user base of L2.

On May 30, Vitalik Buterin wrote: “L2 is a cultural extension of Ethereum. Ethereum is an L2-centric ecosystem, and you are free to build a sub-ecosystem with unique features while also being part of the larger Ethereum ecosystem.”

L2 is a test bed for technology, and different L2s can adjust their virtual machines (VMs) at will, as long as they can prove to Ethereum that the state transition is valid. Although most L2s use EVM (Ethereum Virtual Machine), more and more L2s now use alternative VMs that can write contracts in other programming languages, providing additional security, privacy, lower fees, or higher throughput.

📝 Hello everyone, I am 𝟏𝟎. Today, we focus on the leader in the Layer2 track, "Optimism / OP".

As a Layer2 project for Ethereum expansion, Optimism is relatively mature and has established its own ecosystem. Its Optimistic technical solution has been adopted by many other Layer2 projects. For example, Arbitrum has also adopted a similar solution.

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1. Background Introduction of Optimism (OP)

1. Market performance: Optimism is the company behind the OP mainnet. It is an Optimism Rollup similar to the Ethereum Virtual Machine (EVM) and an important Layer2 solution in the Ethereum ecosystem. Currently, Optimism ranks third among Layer2 solutions, with a total locked value (TVL) of $700 million.

📝 Hello everyone, I am 𝟏𝟎, welcome back to the #区块链发展史 project investment research series. Today, we will focus on "Polygon / MATIC".

Polygon, formerly known as Matic, is a framework that makes it easier for people to build and use Ethereum-compatible blockchains. There is a sentence in their white paper that is particularly appropriate: "Built by developers, for developers." In short, it is a good helper for developers!

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1. What is Polygon (MATIC)?

Polygon's vision is to build a platform that supports a wide range of decentralized applications - Ethereum. Users can play games, buy art, experience virtual worlds, and even participate in a variety of financial activities on this platform. However, due to its large user base, the Ethereum network faces problems such as high transaction fees and slow processing speeds.