2 篇博文 含有标签「iotex」

去中心化物理基础设施网络（DePIN）正成为 Web3 领域的变革力量，为构建、运营和管理物理基础设施网络提供全新范式。然而，许多 DePIN 初创公司因资金和技术能力不足面临重大挑战。IoTeX 2.0 旨在通过一系列创新，帮助 DePIN 社区实现“每个人的 DePIN！”的愿景。

IoTeX 2.0 的核心创新​

1. 代币经济设计：

   • 在模块化 DePIN 基础设施中为 IOTX 代币提供完整的实用性。
   • 通胀质押奖励、通缩销毁机制以及增长激励，保持代币供应的平衡。

2. 模块化 DePIN 基础设施：

   • 模块化安全池（MSP）：通过再质押为 DePIN 基础设施模块提供统一的可信层。
   • W3bstream：用于 DePIN 验证的去中心化多证明者网络，支持多种有效性证明方式。
   • ioID：统一的身份系统，管理并保护机器对机器、机器对人的关系。
   • ioConnect：通用嵌入式 SDK，赋能设备抽象并促进智能设备交互。
   • ioDDK：链 SDK，使 DePIN 项目能够部署自主管理的应用链，继承 IoTeX L1 的安全性。

3. 公共产品：

   • 提供 DePINScan、DePIN Liquidity Hub 等工具，支持 DePIN 项目的认知度、可用性和流动性。

DePIN 的重要性​

DePIN 旨在颠覆传统行业和公共事业，这些领域往往被中心化的企业或政府垄断。借助区块链技术，DePIN 能为物理基础设施和公共事业带来透明度、信任和创新。该新模型让人们能够参与并在真实世界的基础设施网络中建立权益，突破资金和物流的进入壁垒。

DePIN 生态概览​

DePIN 是全球众多项目的集合，致力于去中心化并提升物理基础设施。DePIN 领域包括：

• 物理资源网络：产生依赖位置硬件的非同质化资源。
• 数字资源网络：产生可交易的同质化资源，依赖位置无关的硬件。
• 基础设施与工具链：促进增长并为 DePIN 应用提供即用型能力。

DePIN 技术栈及其挑战​

DePIN 技术栈需要一个端到端的架构，将现实世界连接到区块链。该架构包括硬件抽象、连接层、排序器、数据可用性、长期存储、链下计算、区块链、身份与治理等层级。构建如此复杂的栈对进入门槛极高，尤其是对新兴市场而言。

IoTeX 2.0：模块化方法​

IoTeX 2.0 引入模块化基础设施，使 DePIN 项目能够构建符合自身需求的技术栈。该方法为大团队和小团队都提供了完整且专用的解决方案。关键组件包括：

• 模块化安全池（MSP）：确保在 DIM（去中心化基础设施模块）之间实现统一且端到端的信任，利用成熟区块链的质押资产。
• W3bstream：通过多证明者实现去中心化链下计算，提升 DePIN 应用的可扩展性和效率。
• ioID 与 ioConnect：分别简化身份管理和硬件抽象，实现智能设备在 DePIN 项目中的无缝集成。
• ioDDK：支持自主管理的 L2 区块链的启动，扩展 DePIN 项目的能力。

未来展望​

IoTeX 2.0 旨在构建一个物理基础设施网络去中心化、透明且公平的新世界。通过零知识证明、人工智能和区块链等前沿技术，IoTeX 2.0 设想智能设备、自治系统和数字资源市场能够无缝且安全地协同运行。此愿景赋能普通人参与并受益于全球基础设施的现代化，实现“每个人的 DePIN”。

总结​

IoTeX 2.0 是 IoTeX 网络演进中的重要里程碑，解决了 DePIN 初创公司面临的挑战，并推动去中心化物理基础设施网络的下一阶段增长。凭借创新的模块化基础设施、完整的代币经济模型以及对公共产品的承诺，IoTeX 2.0 有望引领 DePIN 运动，赋能全球建设者。你是 IoTeX 开发者吗？BlockEden.xyz 在 https://blockeden.xyz/api-marketplace/iotex 提供 IoTeX RPC。

Recently Iotex and BlockEden.xyz partnered together to bring the revolutionary experience to IoT developers. We committed to this mission seriously, and today we want to share 2 exciting updates with ecosystem.

IoTeX Delegate​

We believe staking is one of most important things for blockchain, because it helps to ensure the integrity of the network by incentivizing participants to act in the best interest of the network.

One of the key benefits of staking is that it makes it more difficult and expensive for bad actors to attack the network. If a participant attempts to validate fraudulent transactions, they risk losing their staked cryptocurrency, as well as any rewards they have earned. This serves as a powerful deterrent to malicious behavior, as it aligns the incentives of participants with the overall health and security of the network.

Now BlockEden.xyz joined IoTeX delegate program, and we have our running delegate! https://stake.iotex.io/delegate/blockedenxyz is our delegate profile. This is our reward plan:

• Hermes will distribute 88% of the rewards to you automatically. Payout frequency is every day at midnight (UTC time).
• We take 12% to cover the server and development costs for our collaboration with IoTeX.

Please vote for BlockEden.xyz today! Your support is critical for us to continuously build in the IoTeX ecosystem!

RPC Serivce​

BlockEden.xyz's mission is to empower dApps, and we decided to bring this to IoT territory. In additon to the delegate program, we also suported JSON-RPC service for IoTeX. Therefore, if you're a dApp developer on IoTeX blockchain, you no longer need to setup your own IoTeX full node, and just sign up with us to start interacting with IoTeX blockchain from free.

Why JSON-RPC first?​

IoTeX blockchain provides 2 types of RPC endpoints: gRPC and JSON-RPC, and we choose to support JSON-RPC first because:

• This RPC type could easily integrate with MetaMask for wallet service.
• It's the RPC type of Ethereum blockchain and its L2 blockchains. It will be easier for an Ethereum developer to migrate to IoTeX.

gRPC vs JSON-RPC​

There are some other deep thinking about gRPC and JSON-RPC. Please let us know your thoughts about whether you want gRPC.

gRPC​

Pros:

• High performance: gRPC is based on the high-performance, low-latency protocol called HTTP/2, which allows for efficient multiplexing of requests and responses over a single TCP connection. This can lead to faster response times and lower network overhead compared to traditional REST APIs that use HTTP/1.1.
• Efficient data serialization: gRPC uses Protocol Buffers as its default data serialization format, which is more compact and efficient than JSON or XML. This can reduce the amount of network bandwidth and CPU time required to serialize and deserialize data.
• Language-agnostic: gRPC supports a wide range of programming languages, including Java, Python, C++, and many more, making it a good choice for heterogeneous systems.
• Built-in support for streaming: gRPC supports both server-side and bidirectional streaming, which can be useful for real-time applications or long-running processes that need to exchange data in real-time.

Cons:

• More complex setup: gRPC requires a more complex setup compared to JSON-RPC, especially if you're using it with non-standard protocols like HTTP/2 or TLS.
• Less readable format: While Protocol Buffers are more compact and efficient, they are also less human-readable than JSON, which can make debugging more difficult.
• Higher learning curve: gRPC uses a different programming paradigm compared to traditional REST APIs, which can make it more challenging for developers to learn and adopt.

JSON-RPC​

Pros:

• Simplicity: JSON-RPC is a simple, lightweight protocol that is easy to learn and use. It can be a good choice for small-to-medium-sized applications or simple microservices.
• Human-readable format: JSON is a human-readable format that is easy to read and debug, which can be helpful for developers.
• Flexible: JSON-RPC is a flexible protocol that can be used over a variety of transport protocols, including HTTP, TCP, and WebSockets.
• Language-agnostic: Like gRPC, JSON-RPC is also language-agnostic and can be used with a wide range of programming languages.

Cons:

• Lower performance: JSON-RPC uses JSON as its default data serialization format, which can be less efficient in terms of network bandwidth and CPU time compared to Protocol Buffers or other binary formats.
• Limited support for streaming: JSON-RPC supports only one-way streaming, which may not be sufficient for some real-time applications or long-running processes.
• No built-in support for service discovery or load balancing: JSON-RPC doesn't provide built-in support for service discovery or load balancing, which means you may need to implement these features yourself.

What is IoTeX?​

IoTeX is an open-source platform founded in 2017 with a vision of blockchain for the Internet of Trusted Things. The platform enables various machines and people to interact securely and trustingly with each other. In doing so, IoTeX ensures that everyday people and businesses own their devices and the data/value they generate from them. By connecting physical and digital worlds, IoTeX aims to democratize access to machine-backed DApps, assets, and services while delivering value to users and fueling the new machine economy.

What is BlockEden.xyz?​

BlockEden.xyz is a service infra for the developer’s next billion web3 customers. It strives to provide developers with all they need to create powerful applications quickly and scale faster. We have operated Aptos public full node since day 1 of its mainnet launch. We serve managed RPC services to 400+ clients (Scalp Empire NFT Analytics, HoustonSwap, Solaland NFT Toolkit, Fewcha Wallet, etc.) in the ecosystem with zero downtime. We are on our way to becoming a validator for Aptos, Sui, Shentu, and EthStorage.

How to stay in the loop?

For IoTeX, go to

• Twitter: https://twitter.com/iotex_io
• Discord: https://iotex.io/discord

For BlockEden.xyz, go to

• Twitter: https://twitter.com/BlockEdenHQ

• Discord: https://discord.gg/eWZvE4RSBw

Source Link: https://blockeden.xyz/blog/2023/02/20/iotex-validator-and-json-rpc/