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如何购买hpb币? 芯链购买教程视频 如何购买hpb币? 芯链购买教程下载

发布时间:2023-12-05-05:50:06 来源:网络 公链介绍 教程   HPB

如何购买HPB币、如何购买HPB教程 答案:

1、通过交易平台购买芯链

交易平台

BSC交易SwapETH交易SwapPolygon交易SwapAvax交易SwapSol交易SwapOKC交易Swap货币兑换PancakeSwap

在银河系最受欢迎的去中心化平台上交易、赚取和赢得加密货币。

Biswap

Biswap是市场上第一个拥有三类推荐系统和最低平台交易费用(0.1%)的去中心化交换平台。我们是一个在Binance智能链网络上交换BEP-20代币的去中心化交换平台。这个网络保证了卓越的速度和更低的网络交易成本

KyberSwap BSC

KyberSwap BSC 去中心化交易平台

DappRadar-BSC

BSC去中心化交易聚合平台

DODO Swap

面向Web3的 去中心化交易协议

Kine Protocol

KINE提供了一个[点对点]的衍生品市场,由链上数字资产支持的流动性池作为交易所内所有交易者的被动对手方。

Matcha-Dex聚合交易 在 Ethereum、Binance、Polygon、Avalanche、Celo、Fantom 等平台上进行交易!

Matcha 为您在交易所找到最优惠的价格,并将它们组合成一笔交易。

MDEX swap

MDEX.COM 支持BSC、HECO及ETH的去中心化跨鏈交易協議,多次位列CoinMarketCap、CoinGecko的DEX排行榜第一。

MsgSender

MsgSender是采用Trustwallet内核的去中心化多链钱包.

Uniswap (V2)

Uniswap是一个在以太坊上自动交换代币的协议。它于2018年11月2日推出。Uniswap将自己描述为一个简单的智能合约接口,用于交换ERC20代币。它有一个正式的模型来汇集流动性储备。它作为交易者和流动性提供者的开源前端接口,致力于提供免费和去中心化的资产交换。

Uniswap(V3)

在领先的去中心化加密货币交易协议上进行交换、赚取和建立。

Tornado

Tornado Cash 通过打破源地址和目标地址之间的链上链接来提高交易隐私。它使用一个智能合约,接受可以通过不同地址提取的 ETH 存款。为了保护隐私,可以使用中继器提取到没有 ETH 余额的地址。每当新地址提取 ETH 时,都无法将提取与存款联系起来,从而确保完全隐私。

1inch Exchange

1inch是一个DeFi聚合器和一个具有智能路由的去中心化交易所。

Curve Finance

曲线的目的是利用先进的粘合曲线创造深层的链上流动性。

Sushiswap

SushiSwap是一个Uniswap分叉,它的理念是将权力从VC手中剥离,并将其归还给社区。

Balancer

自动化的投资组合管理器和去中心化交易平台

Bancor

Bancor去中心化的交易协议

KyberSwap ETH

KyberSwap ETH 去中心化交易

Loopring swap

Loopring swap 去中心化交易

DYDX期货交易所

dYdX是一家领先的非托管去中心化交易所的开发商,其使命是建立开放、安全和强大的金融产品。dYdX在以太坊上的审计智能合约上运行,在交易时不需要信任中央交易所。该交易所结合了去中心化交易所的安全性和透明度,以及中心化交易所的速度和实用性。

DODO Swap

面向Web3的 去中心化交易协议

DappRadar-ETH

ETH去中心化交易聚合平台

Kine Protocol

KINE提供了一个[点对点]的衍生品市场,由链上数字资产支持的流动性池作为交易所内所有交易者的被动对手方。

Matcha-Dex聚合交易 在 Ethereum、Binance、Polygon、Avalanche、Celo、Fantom 等平台上进行交易!

Matcha 为您在交易所找到最优惠的价格,并将它们组合成一笔交易。

MDEX swap

MDEX.COM 支持BSC、HECO及ETH的去中心化跨鏈交易協議,多次位列CoinMarketCap、CoinGecko的DEX排行榜第一。

Tokenlon

Tokenlon是基于0x协议的去中心化交易服务平台

QuickSwap

QuickSwap 是一个去中心化交易所 (DEX),如果你想交易 MATIC,你绝对应该使用它。 它是Polygon网络的典型交易所,具有更低的gas成本和更容易交易的优势。

Sushiswap

SushiSwap是一个Uniswap分叉,它的理念是将权力从VC手中剥离,并将其归还给社区。

KyberSwap Polygon

KyberSwap Polygon 去中心化交易平台

DappRadar-Polygon

Polygon去中心化交易聚合平台

ParaSwap-Polygon交易市场

Polygon链上交易市场

DODO Swap

面向Web3的 去中心化交易协议

Matcha-Dex聚合交易 在 Ethereum、Binance、Polygon、Avalanche、Celo、Fantom 等平台上进行交易!

Matcha 为您在交易所找到最优惠的价格,并将它们组合成一笔交易。

TraderJoe

Trader Joe是你在Avalanche网络上的一站式去中心化交易平台。

Sushiswap

SushiSwap是一个Uniswap分叉,它的理念是将权力从VC手中剥离,并将其归还给社区。

Hurricane swap

Avalanche 上的第一个跨链流动性 DEX

KyberSwap AVAX

KyberSwap AVAX 去中心化交易

Lydia Swap-AVAX

LydiaSwap-AVAXLydiaSwap-AVAX

Pangolin-AVAX

一个社区驱动的去中心化交易所,用于 Avalanche 和以太坊资产 快速结算 , 低交易费用 ,和 提供支持的民主分配 由 Avalanche 。 穿山甲带给你 寻找和最大化收益的最佳交易机会。

Raydium

Raydium AcceleRaytor是自动化做市商Raydium旗下的IDO平台。平台目前已经成功IDO项目7个,包括近期热门的链游StarAtlas也选择了在Raydium上进行IDO。

Serum Portal

在世界上最快、最强大的去中心化交易所进行交易。

DODO Swap

面向Web3的 去中心化交易协议

DappRadar-Sol

Sol去中心化交易聚合平台

Saber

Sabre 是一个面向全球范围的开放式交易和流动性平台,Sabre是在 Solana 上交易资产的自动化做市商。

Orca

Orca是在Solana区块链上兑换加密货币的最简单的地方。在Orca上,你可以比以太坊上的任何DEX更便宜、更快速、更自信地交换代币(感谢我们的公平价格指标)。此外,你可以向交易池提供流动性,以赚取交易费。

Slope

Slope Finance是一个由社区驱动的全栈平台,由建立在Solana之上的DEX、钱包和NFT部门组成,为用户提供极快的速度、几乎为零的交易费用和直观的界面。我们的目标是打造一个

Jswap

去中心化交易协议

Cherry Swap

樱桃交换

Kswap

OKExChain生态去中心化交易所

Pexpay | 币安投资

币安投资全球最安全的C2C交易平台


数字钱包

BSC钱包ETH钱包Polygon钱包Avax钱包Sol钱包OKC钱包钱包工具MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

imToken

imToken 是一款区块链支持多链的数字资产钱包。如以太坊、比特币、Cosmos 等,它能帮助非常简单、安全地管理在区块链上的账户和资产。此外,它还内置 Dapp 浏览器。

Trust wallet

Trust Wallet 是被全球最大加密资产交易所 Binance 收购的,去中心化移动钱包应用程序。Trust Wallet 钱包支持购买、存储数字货币,查看价格、交易等。 此外,它还是一个去中心化应用程序(dApp)浏览器,其内置的 dApp 浏览器可与 dApp 建立通信,因此用户可以直接在智能手机或平板电脑上交易加密货币和收藏品。

TokenPocket

TokenPocket是多链数字钱包。

Mathwallet

麦子钱包是一个多平台(移动/桌面/硬件)通用加密钱包。麦子钱包支持存储 50 多个区块链和 3000 多个代币。

Binance Wallet

Binance Wallet是Binance Chain、Binance Smart Chain和Ethereum的加密货币钱包。它是存储、交换和赚取加密货币的一站式网关。它支持Firefox、Chrome和Brave浏览器。

HyperPay

HyperPay是一款四位一体数字资产钱包,创新性融合托管钱包、自管钱包、共管钱包、硬件钱包于一体。

MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

imToken

imToken 是一款区块链支持多链的数字资产钱包。如以太坊、比特币、Cosmos 等,它能帮助非常简单、安全地管理在区块链上的账户和资产。此外,它还内置 Dapp 浏览器。

TokenPocket

TokenPocket是多链数字钱包。

Mathwallet

麦子钱包是一个多平台(移动/桌面/硬件)通用加密钱包。麦子钱包支持存储 50 多个区块链和 3000 多个代币。

Binance Wallet

Binance Wallet是Binance Chain、Binance Smart Chain和Ethereum的加密货币钱包。它是存储、交换和赚取加密货币的一站式网关。它支持Firefox、Chrome和Brave浏览器。

HyperPay

HyperPay是一款四位一体数字资产钱包,创新性融合托管钱包、自管钱包、共管钱包、硬件钱包于一体。

Myetherwallet

MEW (MyEtherWallet) 是一个免费的客户端界面,可帮助您与以太坊区块链进行交互。我们易于使用的开源平台允许您生成钱包、与智能合约交互等等。

Portis

人们期望通过简单而熟悉的方式来加载和使用应用程序。设置钱包、签署交易和支付 gas 费用对主流用户来说可能是令人生畏的。您的 Dapp(去中心化应用程序)使用标准的 web3.js 方法与 Portis SDK 通信,这意味着它将自动与您现有的代码一起工作。 用户无需提前安装任何东西即可使用您的 DApp。使用 Portis,您的 DApp 已经与解决方案捆绑在一起,为他们提供了一种感觉熟悉的简单的浏览器内电子邮件/密码登录方法。

Rainbow

Rainbow 是一种创建以太坊钱包、收集 NFT 和探索 Web3 新世界的有趣、简单且安全的方式。

Argent

Argent 是基于以太坊的移动钱包,可帮助用户轻松管理加密资产和身份,没有助记词、gas 费用或长地址,具备简单、安全和完全分布式等特点。

Ethereum 以太坊钱包

以太坊是社区运营的技术,为加密货币以太坊(ETH)和成千上万的去中心化应用程序提供动力。

Coinbase

Coinbase 钱包支持超过 4,000 种代币和整个世界的去中心化应用程序

MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

imToken

imToken 是一款区块链支持多链的数字资产钱包。如以太坊、比特币、Cosmos 等,它能帮助非常简单、安全地管理在区块链上的账户和资产。此外,它还内置 Dapp 浏览器。

TokenPocket

TokenPocket是多链数字钱包。

Mathwallet

麦子钱包是一个多平台(移动/桌面/硬件)通用加密钱包。麦子钱包支持存储 50 多个区块链和 3000 多个代币。

Portis

人们期望通过简单而熟悉的方式来加载和使用应用程序。设置钱包、签署交易和支付 gas 费用对主流用户来说可能是令人生畏的。您的 Dapp(去中心化应用程序)使用标准的 web3.js 方法与 Portis SDK 通信,这意味着它将自动与您现有的代码一起工作。 用户无需提前安装任何东西即可使用您的 DApp。使用 Portis,您的 DApp 已经与解决方案捆绑在一起,为他们提供了一种感觉熟悉的简单的浏览器内电子邮件/密码登录方法。

Wallet-AVAX钱包

Avalanche 钱包是一个简单、安全、非托管的钱包,用于存储 Avalanche 资产。

MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

imToken

imToken 是一款区块链支持多链的数字资产钱包。如以太坊、比特币、Cosmos 等,它能帮助非常简单、安全地管理在区块链上的账户和资产。此外,它还内置 Dapp 浏览器。

TokenPocket

TokenPocket是多链数字钱包。

Mathwallet

麦子钱包是一个多平台(移动/桌面/硬件)通用加密钱包。麦子钱包支持存储 50 多个区块链和 3000 多个代币。

MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

imToken

imToken 是一款区块链支持多链的数字资产钱包。如以太坊、比特币、Cosmos 等,它能帮助非常简单、安全地管理在区块链上的账户和资产。此外,它还内置 Dapp 浏览器。

TokenPocket

TokenPocket是多链数字钱包。

Mathwallet

麦子钱包是一个多平台(移动/桌面/硬件)通用加密钱包。麦子钱包支持存储 50 多个区块链和 3000 多个代币。

Slope

Slope Finance是一个由社区驱动的全栈平台,由建立在Solana之上的DEX、钱包和NFT部门组成,为用户提供极快的速度、几乎为零的交易费用和直观的界面。我们的目标是打造一个

Phantom

Phantom 是用于访问部署在 Solana 区块链上的分布式应用程序的扩展。 该扩展程序将一个对象注入到每个网站的 javascript 上下文中,以便分散的应用程序可以与您的钱包进行交互,您也可以与应用程序进行交互。 Phantom 还允许用户创建和管理自己的身份(通过私钥、助记符和 Ledger 等硬件钱包),因此当去中心化应用程序想要执行交易并写入区块链时,用户可以获得一个安全界面来查看交易, 在批准或拒绝之前。 因为它为普通浏览器上下文添加了功能,所以 Phantom 需要读取和写入任何网页的权限。安全非常重视,Phantom 代码已经过顶级审计公司的审计。

MetaX

数字货币钱包,DApp 入口,NFT 世界 —— 您想要的应有尽有

MetaMask

MetaMask是一款最流行的支持多链的浏览器插件钱包。它允许用户与以太坊生态系统进行交互,该生态系统承载着大量分散的应用程序 (Dapps),而无需在他们的设备上下载整个区块链。因此,它是最好的以太坊钱包解决方案之一,可轻松访问去中心化交易所 (DEX)、游戏平台和许多其他应用程序。目前已开发手机移动端产品。

Walletconnect

WalletConnect 是一种开放协议,用于在 Dapp 和钱包之间安全地通信。该协议使用中继服务器在两个应用程序和/或设备之间建立远程配对以中继有效负载。这些有效载荷通过两个对等方之间的共享密钥对称加密。配对由显示二维码或带有标准 WalletConnect URI 的深层链接的一个对等方发起,并在对方批准此配对请求时建立。

科学家抢币

利用科学工具快速抢币

智能全链导入钱包

右上方点选Connect Wallet 之后,便可以直接将该网络汇入至你的metamask 钱包,一键添加全网智能链到小狐狸钱包,多功能添加工具。链表 帮助用户连接到 EVM 供电的网络 Chainlist 是 EVM 网络的列表。用户可以使用这些信息将他们的钱包和 Web3 中间件提供商连接到适当的链 ID 和网络 ID 以连接到正确的链。

GEMIT

钱包检查的化工具,可帮助交易者做出有关他们所做投资的日常决策。 只需几个简单的步骤,您就可以快速获取有关您当前盈亏的信息,以及币安智能链上钱包中每个仓位的反射收益。

钱包多对多转账

钱包多对多转账

代币批量归集

代币批量归集工具

代币授权

用于代币授权

Token 合约授权查询

Token 合约授权查询

批量生产钱包

批量生产钱包

批量查询余额

用于批量查询钱包余额

批量发送代币

用于批量发送代币

交易加速/取消 工具

用于钱包Mtramask、WalletConnect 交易加速或取消。

Google Authenticator

开启Google的登陆二步验证,用于加密账户登录安全


2、通过教程购买HPB

HPB(High-performance Blockchain)是一种全新的区块链软硬件体系架构,其中包含芯片加速引擎和区块链底层平台,旨在实现分布式应用的性能扩展。定位为易用的高性能区块链平台,跟产业深度结合,满足现实世界的真实商业需求。这是通过创建一个可以构建应用程序的类似操作系统的架构来实现的。该软件架构提供帐户,身份与授权管理、策略管理、数据库、异步通信以及在数以千计的CPU、FPGA或群集上的程序调度,实现一个全新的体系架构,该区块链每秒可以支持数百万个交易,且达到秒级确认。

 

 一.项目介绍

 

HPB是一种全新的区块链体系架构,定位为易用的高性能区块链平台,旨在实现分布式应用的性能扩展,以满足现实世界的真实商业需求。这是通过创建一个可以构建应用程序的类似操作系统的架构来实现的。该体系架构提供帐户、身份与授权管理、策略管理、数据库、异步通信以及在数以千计的CPU、FPGA或群集上的程序调度。该区块链为一个全新的体系架构,通过低延时高并发硬件加速技术,可实现每秒支持数百万个交易,且达到秒级确认。

HPB芯链在设计过程中,除了HPB核心团队的工作,还得到了来自合作伙伴、开发社区、行业组织的贡献与付出。HPB芯链很荣幸能得到合作伙伴的认可和支持,目前在防伪溯源、智慧大数据、游戏等领域,各产业公司表现出积极的合作意向。

应用场景

智慧大数据:
目前大数据的发展仍然面临许多问题。众所周知,如何保障用户的隐私信息是限制大数据发展的关键问题。大量实际案例说明,即使无害的数据,一旦被大量采集,也存在暴露个人隐私的风险。此外,大数据在存储、处理、传输等过程中,也可能遇到潜在安全风险。而实现大数据安全与隐私保护,单纯以技术手段限制服务商采集用户信息,是极其困难的事。

为了挖掘数据共享的潜在价值,我们需要更好的解决方案来管理数据安全。集中式IT系统在效率方面提供了优势,然而频繁的数据泄露、透明度缺失以及数据的不完整性,亟需分布式共识机制来弥补缺陷。区块链是一种分布式账本,其提供了可溯源、不可篡改的记录。基于区块链的技术可为固有安全的健康IT生态系统提供优化的解决方案,HPB芯链通过智能合约对数据进行采集、使用、授权等,保证数据的纯净性。通过HPB芯链营造一个良好的生态圈,利用区块链数据来构建智慧大数据,未来将大大提升数据的安全性、隐私性和可用性。同时,对公有链上数据的授权传输使用、查询交易费用,可通过收取HPB芯链代币的方式解决。

中国银联旗下,专业从事大数据创新业务的银联智惠,在听取HPB芯链的设计理念后,已加入HPB芯链的合作研发队伍,共同探索金融大数据及高性能区块链平台的技术实践。目前就大数据的授权、认证、溯源等方面有了深入的交流和探索,正围绕此场景进行详细的需求调研和论证,预计在2018年Q3落地具体项目。银联大数据目前处理了中国80%的银行交易数据,年交易额达到80万亿人民币。HPB芯链将携手银联,一起为银行、保险、零售、金融科技等行业提供解决方案。

区块链游戏:
目前,除了免费游戏「F2P(Free-to-Play)Games」外,线上游戏的商业模式主要分为两种:用户付费购买游戏体验时长、用户付费购买虚拟游戏商品等增值服务。

虚拟游戏商品由中心化的服务商提供,出于商业目的,中心化的服务商通常会限制游戏内商品的转让,用户仅能在其专有平台上使用,而不能流通。对于有需求的用户而言,可能会在游戏环境之外发起虚拟游戏商品的交易。由于信息不对称等原因,交易流程繁琐,且用户可能遭遇欺诈。对于中心化的服务商而言,开发管理虚拟游戏商品的平台耗时费财,直接禁止用户间的交易则更为容易。在此过程中,用户的虚拟游戏商品可能丢失、被没收或被更改,而用户却不具备对于虚拟资产的追索权。此外,线上游戏可能也有一套封闭的经济系统,存在生产、分配、交换、消费等环节,同现实世界一样,无法避免通胀通缩等问题。

如果将虚拟游戏商品存储在区块链上,以HPB芯链为代表的加密数字货币取代游戏发行商提供的虚拟游戏货币,那么完全不需要游戏发行商及Google Play、App Store这样的中心化机构,虚拟游戏商品即可便利地在用户之间流通。同时,去中心化的虚拟游戏货币产出方式和共享账本的交易流程将一定程度上消除游戏内的不透明性及通胀现象。此外,虚拟游戏资产亦可走上证券化的道路。

HPB芯链通过软硬件体系架构设计,稳定支持百万级并发,可在线上游戏领域有广泛的应用。

防伪溯源:
近年来,随着世界经济发展、消费群体年龄结构演变,以及全球消费差距扁平化,广大消费者对生活品质、食品安全的要求不断提高,传统消费模式在向优质化、多元化、信息化的新消费模式转变。为了满足消费者的需求,市场上涌现出各式各样的新商品,也衍生出假冒伪劣商品的问题。据法国制造商联合会公布的调查显示,仿冒和伪造产品已占世界贸易总额的5%左右,超过1,100亿美金,由此带来的直接或间接的经济损失高达数百亿美金。在食品、副食品、医药、保健品、奢侈品、出版IP、收藏品等领域的造假行为,不仅损害生产者、消费者的切身利益,甚至可能威胁消费者的生命健康安全,对市场及品牌造成的负面影响更是难以估量。

消费者与商品的信息不对称导致消费者难以对商品进行溯源。虽然有诸如条形码、二维码等防伪溯源的技术,不过一方面单向的溯源在繁杂的传播过程中会逐渐失真;另一方面,在谋取暴利的诱惑下,造假技术也不断升级,随时可能攻破防伪溯源的防线。

而HPB芯链提供的区块链技术,可以形成从生产商到消费者的信息闭环。区块链技术分布式记账,及账本可追溯、不可篡改的特性,天生适合防伪溯源——去中心化的认证过程可防止单个环节对信息的伪造和篡改。消费者仅需在商品上找到标识码,即可通过扫码溯源商品的生产、物流等信息。HPB芯链已在各应用场景方面开展各种不同的意向合作。

技术概况

BOE:
传统区块链的节点,交易广播、交易验证、区块广播、区块生成等功能均基于软件层面来实现,每个节点之间的数据连接均是串行处理,导致了网络拓扑结构复杂、延迟时间长、串行处理性能低等问题,用户体验较差。

针对以上问题,HPB创新性的设计了BOE技术,即Blockchain Offload Engine,区块链卸载引擎,该引擎是一个异构处理系统,包括BOE硬件、BOE固件,以及与之匹配的体系软件,该异构处理系统通过结合CPU串行能力和FPGA/ASIC芯片的并行处理能力,实现高性能和高并发计算加速。

BOE设备通过千兆/万兆以太网接口连接P2P网络中其它设备,MAC模块处理以太网数据报文,并与TOE模块进行数据交互。BOE模块实现对TCP报文和UDP报文的解析,处理过程无需CPU参与以节约CPU资源占用。BOE模块负责通过TOE模块与其它节点建立加密通信通道,对收到的交易、区块等消息进行完整性检查、签名验证、账户余额校验,对过大的待发送区块数据进行分片处理并对各分片进行封装以保证接收数据的完整性,并根据各条TCP连接的接收流量进行统计,以便能够按照对系统的贡献进行相应的激励,从而吸引更多的用户参与维护网络的运行。

共识算法:
为了适应BOE技术的要求,同时尽可能的提升安全TPS1,HPB共识算法采用了高效的双层选举机制,即外层选举和内层选举。

外层选举:采用节点贡献值评价指标,从众多候选节点中选出高贡献值节点成员内层选举:基于 Hash 队列匿名投票机制,在每次区块生成时,计算高贡献值节点生成区块的优先级,优先级高的高贡献值节点享有优先生成区块的权利。

在整个共识算法设计中,HPB共识算法的轻量级消息交换机制使其在共识效率上远高于其他共识算法, 同时在安全性,隐私性等方面也做了较大幅度的提升。

应用服务:
区块链应用程序接口 (APIs)

在区块链基础层,设计提供一系列的区块链数据访问和交互接口,采用JSON-RPC和RESTful API支持各类应用和开发语言。支持多维度的区块链数据查询和交易提交等区块链交互操作,在不同的业务场景,交互访问接口可以进一步和权限控制体系集成。

应用开发包 (Application SDKs)

应用程序开发包(Application Software Development Kit)是基于不同开发语言对区块链进行操作的综合性功能服务包,提供加密、数据签名、交易生成等综合性服务功能接口,可以扩展集成特定业务逻辑功能,无缝支持各类语言业务系统的集成与功能扩展。将支持Java、JavaScript、.NET、Ruby、Python等多种语言SDK。

智能合约:

通用虚拟机机制:
HPB 采用插件化设计,支持多种虚拟机,并根据市场需求随时调整支持的虚拟机列表。底层的虚拟机与上层高级程序语言解析转换相结合,灵活支持虚拟机的基础应用。通过定制化的 API 操作实现虚拟机的外置接口,灵活地与账本数据以及外部数据进行交互操作。这一机制实现了智能合约运行时达到原生代码执行的高性能。同时也实现了支持不同区块链的通用虚拟机机制。

智能合约生命周期管理:
对于每一项智能合约,作为一项链上资产进行全生命周期管理,对智能合约的提交、部署、使用、注销进行完整可控的流程管理,并集成权限管理机制对智能合约操作的各项机制进行综合性安全管理。

系统管理

系统升级:
HPB技术上采用了软硬件结合的方案,系统架构可分为四个层次,硬件层、硬件抽象层、中间层、实现层,各层软硬件版本需要相互兼容匹配。针对系统的复杂性,HPB提供了系统升级服务,通过简单的命令操作,可实现各层版本兼容性检查、自动下载、自动升级、自动部署等功能。

系统监控:对区块链体系、网络、节点进行可视化应用和日志系统的综合监控,各类异常的实时报警与通知,并支持特定情况的远程故障恢复,网络系统重启等服务。支持根据不同业务领域需求进行综合监控扩展、系统升级。

 

 二.评述

 

HPB芯链是一种采用全新的软硬件体系架构的公链,结合硬件加速引擎(BOE)以及高性能软件,实现了区块链分布式应用的性能扩展。

BOE硬件加速引擎是一个异构处理系统,包括BOE硬件、BOE固件,以及与之匹配的体系软件,实现了高性能和高并发计算加速。BOE硬件能够有效增强DApp的功能,例如生成硬件随机数。HPB芯链提供一套完整的区块链解决方案,吸引了例如银联智惠、平安互娱等知名企业使用HPB芯链平台,共建去中心化的全球公链生态。

相关链接:
http://www.hpb.io/
http://www.qukuaiwang.com.cn/szhb/2212.html###
https://bitmaxhelp.zendesk.com/hc/zh-cn/articles/360031565654-High-Performance-Blockchain-HPB-

 

 

HPB快讯


How to buy HPB coins, how to buy HPB tutorial answers:

1. Purchase the core chain through the trading platform

Trading platform

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Tornado

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Polygon on-chain trading market

DODO Swap

Decentralized trading protocol for Web3

Matcha-Dex aggregation trading is conducted on Ethereum, Binance, Polygon, Avalanche, Celo, Fantom and other platforms!

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Sabre is an open and global A trading and liquidity platform, Saber is an automated market maker for assets traded on Solana.

Orca

Orca is the easiest place to exchange cryptocurrencies on the Solana blockchain. On Orca, you can swap tokens cheaper, faster, and more confidently than any DEX on Ethereum (thanks to our Fair Price Metric). Additionally, you can provide liquidity to trading pools to earn trading fees.

Slope

Slope Finance is a community-driven, full-stack platform consisting of DEX, wallet and NFT sectors built on Solana, providing users with blazing speeds, near-zero transaction fees and Intuitive interface. Our goal is to build a

Jswap

decentralized trading protocol

Cherry Swap

cherry exchange

Kswap

OKExChain ecological decentralized exchange

Pexpay | Binance Investment

Binance Investment The world’s most secure C2C trading platform


Digital Wallet

BSC Wallet ETH Wallet Polygon Wallet Avax Wallet Sol Wallet OKC Wallet Wallet Tool MetaMask

MetaMask is the most popular browser plug-in wallet that supports multiple chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads are symmetrically encrypted using a shared key between the two peers. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

imToken

imToken is a digital asset wallet whose blockchain supports multiple chains. Such as Ethereum, Bitcoin, Cosmos, etc., it can help manage accounts and assets on the blockchain very simply and securely. Additionally, it has a built-in Dapp browser.

Trust wallet

Trust Wallet is a decentralized mobile wallet application acquired by Binance, the world's largest crypto asset exchange. Trust Wallet supports purchasing and storing digital currencies, viewing prices, transactions, and more. Additionally, it is a decentralized application (dApp) browser with built-in dAppThe browser can communicate with dApps so users can trade cryptocurrencies and collectibles directly from their smartphone or tablet.

TokenPocket

TokenPocket is a multi-chain digital wallet.

Mathwallet

Mathwallet is a multi-platform (mobile/desktop/hardware) universal encryption wallet. Math Wallet supports storage of more than 50 blockchains and more than 3,000 tokens.

Binance Wallet

Binance Wallet is a cryptocurrency wallet for Binance Chain, Binance Smart Chain and Ethereum. It is a one-stop gateway to store, exchange and earn cryptocurrencies. It supports Firefox, Chrome and Brave browsers.

HyperPay

HyperPay is a four-in-one digital asset wallet that innovatively integrates managed wallets, self-managed wallets, co-managed wallets, and hardware wallets.

MetaMask

MetaMask is the most popular browser plug-in wallet that supports multiple chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads are symmetrically encrypted using a shared key between the two peers. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

imToken

imToken is a digital asset wallet whose blockchain supports multiple chains. Such as Ethereum, Bitcoin, Cosmos, etc., it can help manage accounts and assets on the blockchain very simply and securely. Additionally, it has a built-in Dapp browser.

TokenPocket

TokenPocket is a multi-chain digital wallet.

Mathwallet

Mathwallet is a multi-platform (mobile/desktop/hardware) universal encryption wallet. Math Wallet supports storage of more than 50 blockchains and more than 3,000 tokens.

Binance Wallet

Binance Wallet is Binance Chain, Binance Smart Chain and EthereuCryptocurrency wallet for m. It is a one-stop gateway to store, exchange and earn cryptocurrencies. It supports Firefox, Chrome and Brave browsers.

HyperPay

HyperPay is a four-in-one digital asset wallet that innovatively integrates managed wallets, self-managed wallets, co-managed wallets, and hardware wallets.

Myetherwallet

MEW (MyEtherWallet) is a free client interface that helps you interact with the Ethereum blockchain. Our easy-to-use open source platform allows you to generate wallets, interact with smart contracts, and more.

Portis

People expect a simple and familiar way to load and use applications. Setting up a wallet, signing transactions, and paying gas fees can be intimidating for mainstream users. Your Dapp (decentralized application) communicates with the Portis SDK using standard web3.js methods, which means it will automatically work with your existing code. Users don’t need to install anything in advance to use your DApp. With Portis, your DApp is already bundled with the solution, giving them a simple in-browser email/password login method that feels familiar.

Rainbow

Rainbow is a fun, easy, and secure way to create an Ethereum wallet, collect NFTs, and explore the new world of Web3.

Argent

Argent is an Ethereum-based mobile wallet that helps users easily manage crypto assets and identities. There are no mnemonics, gas fees or long addresses. It is simple, secure and fully distributed.

Ethereum Ethereum Wallet

Ethereum is the community-run technology that powers the cryptocurrency Ethereum (ETH) and thousands of decentralized applications.

Coinbase

Coinbase wallet supports over 4,000 tokens and an entire world of decentralized applications

MetaMask

MetaMask is the most popular browser plug-in wallet that supports multi-chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads go through both peerssymmetric encryption using a shared key. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

imToken

imToken is a digital asset wallet whose blockchain supports multiple chains. Such as Ethereum, Bitcoin, Cosmos, etc., it can help manage accounts and assets on the blockchain very simply and securely. Additionally, it has a built-in Dapp browser.

TokenPocket

TokenPocket is a multi-chain digital wallet.

Mathwallet

Mathwallet is a multi-platform (mobile/desktop/hardware) universal encryption wallet. Math Wallet supports storage of more than 50 blockchains and more than 3,000 tokens.

Portis

People expect a simple and familiar way to load and use applications. Setting up a wallet, signing transactions, and paying gas fees can be intimidating for mainstream users. Your Dapp (decentralized application) communicates with the Portis SDK using standard web3.js methods, which means it will automatically work with your existing code. Users don’t need to install anything in advance to use your DApp. With Portis, your DApp is already bundled with the solution, giving them a simple in-browser email/password login method that feels familiar.

Wallet-AVAX Wallet

Avalanche Wallet is a simple, secure, non-custodial wallet for storing Avalanche assets.

MetaMask

MetaMask is the most popular browser plug-in wallet that supports multiple chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads are symmetrically encrypted using a shared key between the two peers. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

imToken

imToken is a digital asset wallet whose blockchain supports multiple chains. Such as Ethereum, Bitcoin, Cosmos, etc., it can help non-Manage accounts and assets on the blockchain very simply and securely. Additionally, it has a built-in Dapp browser.

TokenPocket

TokenPocket is a multi-chain digital wallet.

Mathwallet

Mathwallet is a multi-platform (mobile/desktop/hardware) universal encryption wallet. Math Wallet supports storage of more than 50 blockchains and more than 3,000 tokens.

MetaMask

MetaMask is the most popular browser plug-in wallet that supports multiple chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads are symmetrically encrypted using a shared key between the two peers. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

imToken

imToken is a digital asset wallet whose blockchain supports multiple chains. Such as Ethereum, Bitcoin, Cosmos, etc., it can help manage accounts and assets on the blockchain very simply and securely. Additionally, it has a built-in Dapp browser.

TokenPocket

TokenPocket is a multi-chain digital wallet.

Mathwallet

Mathwallet is a multi-platform (mobile/desktop/hardware) universal encryption wallet. Math Wallet supports storage of more than 50 blockchains and more than 3,000 tokens.

Slope

Slope Finance is a community-driven, full-stack platform consisting of DEX, wallet and NFT sectors built on Solana, providing users with blazing speeds, near-zero transaction fees and Intuitive interface. Our goal is to build a

Phantom

Phantom is an extension for accessing distributed applications deployed on the Solana blockchain. The extension injects an object into each website's javascript context so that decentralized applications can interact with your wallet and you can interact with the application. Phantom also allows users to create and manage their own identities (via private keys, mnemonics, and hardware wallets like Ledger), so when decentralizedWhen an application wants to execute a transaction and write it to the blockchain, the user can get a secure interface to review the transaction, before approving or rejecting it. Because it adds functionality to a normal browser context, Phantom requires permission to read and write any web page. Security is taken very seriously, and Phantom code has been audited by top auditing firms.

MetaX

Digital currency wallet, DApp entrance, NFT world - everything you want

MetaMask

MetaMask is the most popular browser plug-in wallet that supports multiple chains. It allows users to interact with the Ethereum ecosystem, which hosts a large number of decentralized applications (Dapps), without downloading the entire blockchain on their devices. Therefore, it is one of the best Ethereum wallet solutions that provides easy access to decentralized exchanges (DEX), gaming platforms, and many other applications. Currently, mobile products have been developed.

Walletconnect

WalletConnect is an open protocol for secure communication between Dapps and wallets. This protocol uses a relay server to establish a remote pairing between two applications and/or devices to relay payloads. These payloads are symmetrically encrypted using a shared key between the two peers. Pairing is initiated by a peer displaying a QR code or deep link with a standard WalletConnect URI, and is established when the peer approves the pairing request.

Scientists grab coins

Use scientific tools to grab coins quickly

Intelligent whole-chain import into wallet

After clicking Connect Wallet on the upper right, you can directly import the network to your metamask wallet. One-click to add the entire network smart chain to the Little Fox Wallet, a multi-functional adding tool. Chainlist Helps users connect to EVM powered networks Chainlist is a list of EVM networks. Users can use this information to connect their wallets and Web3 middleware providers to the appropriate chain ID and network ID to connect to the correct chain.

GEMIT

Wallet Check is a tool that helps traders make day-to-day decisions about the investments they make. In just a few simple steps, you can quickly get information about your current profit and loss, as well as reflected profits for each position in your wallet on Binance Smart Chain.

Wallet many-to-many transfer

Wallet many-to-many transfer

Token batch collection

Token batch collection tool

Token authorization

Used for token authorization

Token contract authorization query

Token contract authorization query

Batch production of wallets

Batch production of wallets

Batch balance query

Used for batch query of wallet balance

Send in batches Tokens

For sending tokens in bulk

Transaction acceleration/cancellation tool

For moneyIncludes Mtramask and WalletConnect transaction acceleration or cancellation.

Google Authenticator

Enable Google's two-step login verification for encrypted account login security


2. Purchase HPB through tutorials< /p>

HPB (High-performance Blockchain) is a new blockchain software and hardware architecture, which includes a chip acceleration engine and a blockchain underlying platform, aiming to achieve performance expansion of distributed applications. It is positioned as an easy-to-use, high-performance blockchain platform that is deeply integrated with the industry to meet real business needs in the real world. This is achieved by creating an operating system-like architecture upon which applications can be built. The software architecture provides account, identity and authorization management, policy management, database, asynchronous communication and program scheduling on thousands of CPUs, FPGAs or clusters, implementing a completely new architecture that the blockchain can support every second Millions of transactions with second-level confirmation.

1. Project Introduction

HPB is a brand-new blockchain architecture, positioned as an easy-to-use, high-performance blockchain platform, aiming to In achieving performance scaling of distributed applications to meet real business needs in the real world. This is achieved by creating an operating system-like architecture upon which applications can be built. The architecture provides account, identity and authorization management, policy management, databases, asynchronous communications, and program scheduling on thousands of CPUs, FPGAs, or clusters. This blockchain is a brand-new architecture that uses low-latency and high-concurrency hardware acceleration technology to support millions of transactions per second and achieve second-level confirmations.

In the design process of HPB core chain, in addition to the work of the HPB core team, it also received contributions and efforts from partners, development communities, and industry organizations. HPB Core Chain is honored to be recognized and supported by its partners. At present, various industrial companies have shown active cooperation intentions in the fields of anti-counterfeiting traceability, smart big data, games and other fields.

Application scenarios

Smart big data:
The current development of big data still faces many problems. As we all know, how to protect users' privacy information is a key issue limiting the development of big data. A large number of actual cases illustrate that even harmless data, once collected in large quantities, risks exposing personal privacy. In addition, big data may also encounter potential security risks during storage, processing, and transmission. It is extremely difficult to achieve big data security and privacy protection and simply restrict service providers from collecting user information through technical means.

To tap into the potential value of data sharing, we need better solutions to manage data security. Centralized IT systems provide advantages in terms of efficiency, but frequent data leaks, lack of transparency, and incomplete data necessitate distributedconsensus mechanism to make up for the shortcomings. Blockchain is a distributed ledger that provides traceable, immutable records. Blockchain-based technology can provide optimized solutions for an inherently secure healthy IT ecosystem. HPB core chain collects, uses, authorizes data through smart contracts to ensure the purity of data. Creating a good ecosystem through HPB core chain and using blockchain data to build smart big data will greatly improve the security, privacy and availability of data in the future. At the same time, the authorized transmission and use of data on the public chain and query transaction fees can be solved by charging HPB core chain tokens.

UnionPay Smart, a subsidiary of China UnionPay, specializes in big data innovation business. After listening to the design concept of HPB Core Chain, it has joined HPB Core Chain’s cooperative R&D team to jointly explore financial big data and high-performance areas. Technical practice of blockchain platform. Currently, there are in-depth exchanges and explorations on big data authorization, certification, traceability, etc. Detailed demand research and demonstration are being conducted around this scenario, and specific projects are expected to be implemented in Q3 of 2018. UnionPay big data currently processes 80% of China’s bank transaction data, with annual transaction volume reaching 80 trillion yuan. HPB Core Chain will join hands with UnionPay to provide solutions for banking, insurance, retail, financial technology and other industries.

Blockchain games:
At present, in addition to free games "F2P (Free-to-Play) Games", the business models of online games are mainly divided into two types: users pay to purchase the game experience Duration, users pay to purchase virtual game products and other value-added services.

Virtual game products are provided by centralized service providers. For commercial purposes, centralized service providers usually restrict the transfer of in-game products. Users can only use them on their proprietary platforms and cannot circulation. For users in need, transactions of virtual game goods may be initiated outside the game environment. Due to information asymmetry and other reasons, the transaction process is cumbersome and users may encounter fraud. For centralized service providers, developing a platform to manage virtual game products is time-consuming and costly, and it is easier to directly prohibit transactions between users. During this process, the user's virtual game goods may be lost, confiscated or altered, but the user does not have the right of recourse for the virtual assets. In addition, online games may also have a closed economic system with production, distribution, exchange, consumption and other links. Just like the real world, problems such as inflation and deflation cannot be avoided.

If virtual game products are stored on the blockchain and the encrypted digital currency represented by HPB core chain replaces the virtual game currency provided by the game publisher, then there is no need for the game publisher and Google Play, With a centralized organization like the App Store, virtual game products can be easily circulated among users. At the same time, the decentralized virtual game currency production method and the transaction process of shared ledgers will eliminate opacity and inflation in the game to a certain extent. In addition, virtual game assets can also be securitized..

HPB core chain is designed through software and hardware architecture, stably supports millions of concurrency, and can be widely used in the field of online games.

Anti-counterfeiting traceability:
In recent years, with the development of the world economy, the evolution of the age structure of consumer groups, and the flattening of the global consumption gap, consumers’ requirements for quality of life and food safety have continued to increase. Traditional The consumption model is changing to a new consumption model of high quality, diversification and informationization. In order to meet the needs of consumers, a variety of new products have emerged on the market, which has also given rise to the problem of counterfeit and shoddy products. According to a survey released by the French Manufacturers Federation, counterfeit and counterfeit products account for about 5% of total world trade, exceeding US$110 billion, resulting in direct or indirect economic losses of tens of billions of US dollars. Counterfeiting in the fields of food, non-staple food, medicine, health products, luxury goods, publishing IP, collectibles and other fields not only harms the vital interests of producers and consumers, but may even threaten the lives, health and safety of consumers, and has negative consequences for the market and brands. The negative impact is even more difficult to estimate.

The information asymmetry between consumers and products makes it difficult for consumers to trace the origin of products. Although there are anti-counterfeiting traceability technologies such as barcodes and QR codes, on the one hand, one-way traceability will gradually become distorted during the complicated communication process; on the other hand, under the temptation of seeking huge profits, counterfeiting technology is also constantly upgrading, and may occur at any time. Break through the line of defense against counterfeiting and traceability.

The blockchain technology provided by HPB Core Chain can form a closed loop of information from manufacturers to consumers. The distributed accounting of blockchain technology, as well as the traceability and non-tampering characteristics of the ledger, are naturally suitable for anti-counterfeiting and traceability - the decentralized authentication process can prevent the forgery and tampering of information in a single link. Consumers only need to find the identification code on the product, and they can trace the production, logistics and other information of the product by scanning the code. HPB core chain has carried out various intentional cooperation in various application scenarios.

Technical Overview

BOE:
Traditional blockchain nodes, transaction broadcast, transaction verification, block broadcast, block generation and other functions are all implemented based on the software level. The data connection between each node is processed serially, which leads to problems such as complex network topology, long delay time, low serial processing performance, and poor user experience.

In response to the above problems, HPB innovatively designed BOE technology, namely Blockchain Offload Engine. The engine is a heterogeneous processing system, including BOE hardware, BOE firmware, and Matching system software, this heterogeneous processing system achieves high performance and high concurrent computing acceleration by combining the serial capabilities of the CPU and the parallel processing capabilities of the FPGA/ASIC chip.

BOE devices connect to other devices in the P2P network through Gigabit/10G Ethernet interfaces. The MAC module processes Ethernet data packets and interacts with the TOE module. The BOE module implements processing of TCP messages and UDP messagesThe analysis and processing process do not require CPU participation to save CPU resource usage. The BOE module is responsible for establishing encrypted communication channels with other nodes through the TOE module, performing integrity checks, signature verification, account balance verification on received transactions, blocks and other messages, and performing fragmentation processing on overly large block data to be sent. Each shard is encapsulated to ensure the integrity of the received data, and statistics are collected based on the received traffic of each TCP connection, so that corresponding incentives can be provided according to the contribution to the system, thereby attracting more users to participate in maintaining the operation of the network. .

Consensus algorithm:
In order to adapt to the requirements of BOE technology and improve security TPS1 as much as possible, the HPB consensus algorithm adopts an efficient two-layer election mechanism, namely outer election and inner election.

Outer layer election: Use node contribution value evaluation indicators to select node members with high contribution value from many candidate nodes. Inner layer election: Based on the Hash queue anonymous voting mechanism, when each block is generated, calculate The priority of nodes with high contribution value in generating blocks. Nodes with high priority and high contribution value have the right to generate blocks first.

In the entire consensus algorithm design, the lightweight message exchange mechanism of the HPB consensus algorithm makes its consensus efficiency much higher than other consensus algorithms. At the same time, it has also made greater improvements in security, privacy and other aspects. A substantial improvement.

Application services:
Blockchain application program interfaces (APIs)

At the basic layer of the blockchain, the design provides a series of blockchain data access and interaction interfaces, Uses JSON-RPC and RESTful API to support various applications and development languages. It supports multi-dimensional blockchain data query and transaction submission and other blockchain interactive operations. In different business scenarios, the interactive access interface can be further integrated with the permission control system.

Application SDKs

Application Software Development Kit is a comprehensive functional service package based on different development languages ​​​​to operate the blockchain, providing Comprehensive service function interfaces such as encryption, data signature, and transaction generation can be extended to integrate specific business logic functions, and seamlessly support the integration and function expansion of various language business systems. It will support Java, JavaScript, .NET, Ruby, Python and other language SDKs.

Smart contract:

Universal virtual machine mechanism:
HPB adopts a plug-in design to support a variety of virtual machines, and the list of supported virtual machines can be adjusted at any time according to market demand. The underlying virtual machine is combined with the upper-level high-level programming language parsing and conversion to flexibly support the basic applications of the virtual machine. Implement the external interface of the virtual machine through customized API operations to flexibly interact with ledger data and external data. This mechanism achieves the high performance of native code execution when smart contracts are run.able. At the same time, a universal virtual machine mechanism that supports different blockchains is also implemented.

Smart contract life cycle management:
For each smart contract, it is managed as an on-chain asset throughout its life cycle, and the submission, deployment, use and cancellation of the smart contract are fully controllable. Process management, and integrated authority management mechanism to conduct comprehensive security management of various mechanisms of smart contract operations.

System management

System upgrade:
HPB technically adopts a solution that combines software and hardware. The system architecture can be divided into four levels: hardware layer, hardware abstraction layer, and intermediate layer, implementation layer, and the software and hardware versions of each layer need to be compatible with each other. In view of the complexity of the system, HPB provides system upgrade services. Through simple command operations, it can realize various layer version compatibility checks, automatic downloads, automatic upgrades, automatic deployment and other functions.

System monitoring: Comprehensive monitoring of the blockchain system, network, and nodes through visual applications and log systems, real-time alarms and notifications for various abnormalities, and support for remote fault recovery and network system restart under specific circumstances. Waiting for service. Supports comprehensive monitoring expansion and system upgrades based on the needs of different business areas.

2. Comment

HPB core chain is a public chain that adopts a new software and hardware architecture, combining hardware acceleration engine (BOE) and high-end Performance software realizes the performance expansion of blockchain distributed applications.

The BOE hardware acceleration engine is a heterogeneous processing system, including BOE hardware, BOE firmware, and matching system software, achieving high performance and high concurrent computing acceleration. BOE hardware can effectively enhance the functions of DApp, such as generating hardware random numbers. HPB Core Chain provides a complete set of blockchain solutions, attracting well-known companies such as UnionPay Smart and Ping An Interactive Entertainment to use the HPB Core Chain platform to build a decentralized global public chain ecosystem.

Related links:
http://www.hpb.io/
http://www.qukuaiwang.com.cn/szhb/2212.html###
https ://bitmaxhelp.zendesk.com/hc/zh-cn/articles/360031565654-High-Performance-Blockchain-HPB-

p>HPB News