Feature: Updated dAppchain name

docs/about-aelf/elf-token/index.md

@@ -14,7 +14,7 @@ description: What is ELF?
 
 ELF is the native token of the aelf blockchain, serving multiple critical functions within the ecosystem. ELF is used for paying transaction fees on the aelf blockchain. 
 
-ELF is used by developers to pay block index fees, as cross-chain transfers and verifications require the MainChain to index the SideChain's block information. 
+ELF is used by developers to pay block index fees, as cross-chain transfers and verifications require the MainChain to index the aelf dAppChain's block information. 
 
 ELF is used by individuals or teams who are interested in becoming block producer nodes. To be one of aelf's block producers, they are required to purchase and deposit ELF tokens to participate in the block producer node election. Upon a successful election, the deposited ELF tokens are locked and will be unlocked and returned once the node steps down, provided no violations have occurred. ELF is used by voters to participate in aelf node elections, with each ELF token equating to one vote.
 
@@ -38,9 +38,9 @@ Ethereum: `0xbf2179859fc6d5bee9bf9158632dc51678a4100e`
 
 BSC: `0xa3f020a5c92e15be13caf0ee5c95cf79585eecc9` 
 
-MainChain AELF: `ELF_JRmBduh4nXWi1aXgdUsj5gJrzeZb2LxmrAbf7W99faZSvoAaE_AELF` 
+aelf MainChain: `ELF_JRmBduh4nXWi1aXgdUsj5gJrzeZb2LxmrAbf7W99faZSvoAaE_AELF` 
 
-SideChain tDVV: `ELF_7RzVGiuVWkvL4VfVHdZfQF2Tri3sgLe9U991bohHFfSRZXuGX_tDVV`
+aelf dAppChain: `ELF_7RzVGiuVWkvL4VfVHdZfQF2Tri3sgLe9U991bohHFfSRZXuGX_tDVV`
 
 :::
 
@@ -105,7 +105,7 @@ As of the latest information, here are the exchanges that support the aelf mainn
 
 Exchanges supporting aelf Mainnet include Binance, Bithumb, Upbit, HTX, OKX, Gate.io, MEXC, and these exchanges support deposits and withdrawals of Mainnet ELF tokens.
 
-Please note that the exchanges supporting aelf Mainnet only support token deposits and withdrawals using MainChain AELF. You should never deposit or withdraw using SideChain tDVV as this may result in your tokens being lost forever.
+Please note that the exchanges supporting aelf Mainnet only support token deposits and withdrawals using aelf MainChain. You should never deposit or withdraw using aelf dAppChain as this may result in your tokens being lost forever.
 
 We recommend verifying the latest information on the exchange platforms or aelf official channels.
 

docs/about-aelf/introduction/index.md

@@ -52,7 +52,7 @@ aelf is primarily a multi-chain parallel computing blockchain network which was
 
 :::faq[What makes aelf different from other blockchains? Why is aelf unique?]
 
-aelf's unique strength lies in its underlying architecture, which utilises a multi-layered structure comprising a MainChain and multiple SideChains. This differs from a traditional Single Chain system in that aelf is a "Branched Ecosystem", where the MainChain works as the backbone of the system and connects to multiple SideChains. Compared with the traditional "one Chain to any type of Contract", aelf's "One Chain to one type of Contract" design allows aelf to distribute tasks efficiently and process transactions in parallel, significantly enhancing scalability and reducing congestion. At the same time, the SideChains are easier to manage and can be tailored for specific applications, enabling aelf to support a wide range of use cases without compromising performance.
+aelf's unique strength lies in its underlying architecture, which utilises a multi-layered structure comprising a MainChain and multiple dAppChains. This differs from a traditional Single Chain system in that aelf is a "Branched Ecosystem", where the MainChain works as the backbone of the system and connects to multiple dAppChains. Compared with the traditional "one Chain to any type of Contract", aelf's "One Chain to one type of Contract" design allows aelf to distribute tasks efficiently and process transactions in parallel, significantly enhancing scalability and reducing congestion. At the same time, the aelf dAppChains are easier to manage and can be tailored for specific applications, enabling aelf to support a wide range of use cases without compromising performance.
 
 The [C# programming language](https://learn.microsoft.com/en-us/dotnet/csharp/tour-of-csharp/) forms the foundation of the entire aelf blockchain, which underpins aelf's ability to handle high transaction volumes and complex operations with ease. C# also offers a powerful foundation for AI integration in blockchain development, primarily due to its alignment with the [.NET ecosystem](https://dotnetfoundation.org/), which provides a wide range of libraries and tools that facilitate the development of sophisticated AI models, including the integration of machine learning algorithms, natural language processing (NLP), and data analytics. The integration of AI into the aelf ecosystem marks a significant advancement in the blockchain’s operational capabilities which not only optimises performance and security, but also plays a crucial role in transitioning mass Web2 users to Web3 by significantly improving the overall user and developer experience.
 
@@ -126,7 +126,7 @@ Nevertheless, do continue to stay updated via our [website](https://aelf.com/),
 
 The primary cryptocurrency supported on the aelf blockchain is the ELF token. This token has several functions within the aelf ecosystem, including governance, resource allocation, and staking.
 
-As aelf is a multi-chain network with various sidechains, users can unlock utility with other tokens specific to dApps built on the aelf ecosystem, such as [AwakenSwap](https://awaken.finance/), [Portkey](https://portkey.finance/), and [Project Schrodinger](https://schrodingernft.ai/). Here are some of the supported tokens and stablecoins:
+As aelf is a multi-chain network with various dAppChains, users can unlock utility with other tokens specific to dApps built on the aelf ecosystem, such as [AwakenSwap](https://awaken.finance/), [Portkey](https://portkey.finance/), and [Project Schrodinger](https://schrodingernft.ai/). Here are some of the supported tokens and stablecoins:
 - ELF
 - USDT
 - BNB

docs/about-aelf/partnerships-and-ecosystem/index.md

@@ -141,14 +141,14 @@ aelf provides a range of educational resources and developer programmes for thos
 
 :::
 
-### 15. Do aelf ecosystem DApps use tokens on the MainChain or SideChain? When staking and earning rewards on aelf ecosystem DApps, are these staked tokens and reward tokens on the MainChain or SideChain? If I do not have any tokens on the SideChain, do I need to transfer them from the MainChain first?
+### 15. Do aelf ecosystem DApps use tokens on the MainChain or dAppChain? When staking and earning rewards on aelf ecosystem DApps, are these staked tokens and reward tokens on the MainChain or dAppChain? If I do not have any tokens on the aelf dAppChain, do I need to transfer them from the MainChain first?
 
-:::faq[Do aelf ecosystem DApps use tokens on the MainChain or SideChain? When staking and earning rewards on aelf ecosystem DApps, are these staked tokens and reward tokens on the MainChain or SideChain? If I do not have any tokens on the SideChain, do I need to transfer them from the MainChain first?]
+:::faq[Do aelf ecosystem DApps use tokens on the MainChain or dAppChain? When staking and earning rewards on aelf ecosystem DApps, are these staked tokens and reward tokens on the MainChain or dAppChain? If I do not have any tokens on the dAppChain, do I need to transfer them from the MainChain first?]
 
-Some aelf ecosystem DApps, like Portkey Wallet, ETransfer, and eBridge, can use tokens on either the MainChain or SideChain, while other DApps, like Awaken and Forest, only support the SideChain, depending on the specific application and its design. Generally, more complex operations, such as DApp interactions, are often handled on SideChains to enhance scalability and reduce congestion on the MainChain.
+Some aelf ecosystem DApps, like Portkey Wallet, ETransfer, and eBridge, can use tokens on either the MainChain or dAppChain, while other DApps, like Awaken and Forest, only support the aelf dAppChain, depending on the specific application and its design. Generally, more complex operations, such as DApp interactions, are often handled on aelf dAppChains to enhance scalability and reduce congestion on the MainChain.
 
-Typically, when you stake tokens or earn rewards through staking and voting on aelf governance, these activities are carried out on the MainChain. However, if you stake tokens or earn rewards through ecosystem DApps, it depends on the specific rules of those DApps; most of them are carried out on the SideChain.
+Typically, when you stake tokens or earn rewards through staking and voting on aelf governance, these activities are carried out on the MainChain. However, if you stake tokens or earn rewards through ecosystem DApps, it depends on the specific rules of those DApps; most of them are carried out on the aelf dAppChain.
 
-If the DApp you are interacting with requires tokens on the SideChain, and you currently only have tokens on the MainChain, you will need to transfer those tokens from the MainChain to the SideChain first. This transfer can usually be done within your Portkey Wallet.
+If the DApp you are interacting with requires tokens on the aelf dAppChain, and you currently only have tokens on the MainChain, you will need to transfer those tokens from the MainChain to the aelf dAppChain first. This transfer can usually be done within your Portkey Wallet.
 
 :::

docs/about-aelf/technical-and-security/index.md

@@ -90,12 +90,12 @@ ELF token holders would vote to elect a set of 'Core Data Centers', which are al
 
 :::faq[How are transactions processed on the aelf network?]
 
-Transactions on the aelf blockchain are processed through a combination of its AEDPoS (aelf Delegated Proof of Stake) consensus mechanism and sidechain architecture that enables parallel processing. Here's what happens when a user initiates a transaction:
-- The transaction is broadcast to the relevant network and sidechain
-- The Core Data Center (also known as the miner) of that particular sidechain will validate the transaction and package it into blocks
+Transactions on the aelf blockchain are processed through a combination of its AEDPoS (aelf Delegated Proof of Stake) consensus mechanism and dAppChain architecture that enables parallel processing. Here's what happens when a user initiates a transaction:
+- The transaction is broadcast to the relevant network and dAppChain
+- The Core Data Center (also known as the miner) of that particular dAppChain will validate the transaction and package it into blocks
 - Through the AEDPoS, the elected Core Data Centers take turns to produce blocks. The produced blocks are validated by other Core Data Centers to ensure accuracy and integrity.
-- Once a block is validated and added to the sidechain's blockchain, the transactions are final and irreversible
-- In the event a transaction requires interaction between different sidechains, aelf's interoperability ensures the transfer and synchronisation of data across chains.
+- Once a block is validated and added to the dAppChain's blockchain, the transactions are final and irreversible
+- In the event a transaction requires interaction between different dAppChains, aelf's interoperability ensures the transfer and synchronisation of data across chains.
 
 :::
 
@@ -109,7 +109,7 @@ Some common issues that users may face include network congestion, technical dif
 
 Users might experience delays during peak times. 
 
-**Solution**: aelf's multi-sidechain architecture distributes workload efficiently to minimise congestion.
+**Solution**: aelf's multi-dAppChain architecture distributes workload efficiently to minimise congestion.
 
 #### Technical Difficulties
 Issues with wallet integration or transaction processing. 
@@ -148,15 +148,15 @@ Benefits of implementing ZK rollups on aelf include:
 
 :::faq[How does aelf compare to other blockchain platforms in terms of transaction speed and scalability?]
 
-aelf stands out in the blockchain landscape with its exceptional transaction speed and scalability. Its multi-sidechain architecture enables parallel processing of transactions, significantly enhancing both speed and scalability compared to traditional single-chain systems. In terms of benchmarking, aelf consistently performs favourably against other leading blockchain platforms in transaction throughput and network efficiency. Additionally, aelf integrates artificial intelligence (AI) to optimise various aspects of its operations, including smart contract execution and network management, which further boosts its performance and scalability. This combination of multi-sidechain architecture, advanced Layer 2 solutions, and AI integration positions aelf as a superior choice in the blockchain arena.
+aelf stands out in the blockchain landscape with its exceptional transaction speed and scalability. Its multi-dAppChain architecture enables parallel processing of transactions, significantly enhancing both speed and scalability compared to traditional single-chain systems. In terms of benchmarking, aelf consistently performs favourably against other leading blockchain platforms in transaction throughput and network efficiency. Additionally, aelf integrates artificial intelligence (AI) to optimise various aspects of its operations, including smart contract execution and network management, which further boosts its performance and scalability. This combination of multi-dAppChain architecture, advanced Layer 2 solutions, and AI integration positions aelf as a superior choice in the blockchain arena.
 
 :::
 
-### 10. What is the difference between aelf's MainChain and SideChains?
+### 10. What is the difference between aelf's MainChain and dAppChains?
 
-:::faq[What is the difference between aelf's MainChain and SideChains?]
+:::faq[What is the difference between aelf's MainChain and dAppChains?]
 
-aelf's MainChain and SideChains serve distinct but complementary roles within its blockchain architecture. The MainChain acts as the backbone of the network, responsible for overall governance, security, and coordination. It manages cross-chain interactions and ensures the integrity of the entire ecosystem. SideChains, on the other hand, are specialised chains that handle specific types of transactions or applications. They operate independently but are connected to the MainChain, allowing for parallel processing of transactions. This design significantly enhances scalability by distributing the workload across multiple SideChains, reducing congestion and improving performance. Each SideChain can be customised for different use cases, providing flexibility and efficiency in handling diverse applications.
+aelf's MainChain and aelf dAppChains serve distinct but complementary roles within its blockchain architecture. The MainChain acts as the backbone of the network, responsible for overall governance, security, and coordination. It manages cross-chain interactions and ensures the integrity of the entire ecosystem. aelf dAppChains, on the other hand, are specialised chains that handle specific types of transactions or applications. They operate independently but are connected to the MainChain, allowing for parallel processing of transactions. This design significantly enhances scalability by distributing the workload across multiple aelf dAppChains, reducing congestion and improving performance. Each aelf dAppChain can be customised for different use cases, providing flexibility and efficiency in handling diverse applications.
 
 :::
 
@@ -193,9 +193,9 @@ The most accurate method is to follow the calculation based on the LIB (Last Irr
 
 :::
 
-### 13. What is the RPC service address for the SideChain tDVV?
+### 13. What is the RPC service address for the aelf dAppChain?
 
-:::faq[What is the RPC service address for the SideChain tDVV?]
+:::faq[What is the RPC service address for the aelf dAppChain?]
 
 You can access it via the following link: https://tdvv-public-node.aelf.io/
 
@@ -205,9 +205,9 @@ You can access it via the following link: https://tdvv-public-node.aelf.io/
 
 :::faq[Is a cross-chain transaction on the aelf blockchain considered a single transaction or two? Are there any examples?]
 
-Cross-chain transactions between the MainChain and SideChain are considered two separate transactions. For example, transferring 1.5 ELF from the SideChain address ELF_75sSRT8rJqrKNF8h169qwwhiFLgXjaoLjthtA6ihnf7TnRDqB_tDVV to the MainChain address ELF_75sSRT8rJqrKNF8h169qwwhiFLgXjaoLjthtA6ihnf7TnRDqB_AELF:
+Cross-chain transactions between the MainChain and dAppChain are considered two separate transactions. For example, transferring 1.5 ELF from the aelf dAppChain address ELF_75sSRT8rJqrKNF8h169qwwhiFLgXjaoLjthtA6ihnf7TnRDqB_tDVV to the MainChain address ELF_75sSRT8rJqrKNF8h169qwwhiFLgXjaoLjthtA6ihnf7TnRDqB_AELF:
 
-First, a transaction called CrossChainTransfer is initiated on the SideChain: https://tdvv-explorer.aelf.io/tx/2b01a4cac416ae77c6f98c8a7cace66d2fb1edd565a5c0bedb9f44b395103895
+First, a transaction called CrossChainTransfer is initiated on the aelf dAppChain: https://tdvv-explorer.aelf.io/tx/2b01a4cac416ae77c6f98c8a7cace66d2fb1edd565a5c0bedb9f44b395103895
 
 Then, a transaction called CrossChainReceiveToken is generated on the MainChain: https://explorer.aelf.io/tx/db29e36851549e3c5650ba853078ab02c6bb31c252ddfd7e0f8a7c33191ca3dd