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dta币怎么买 dta币怎么提钱包

发布时间:2023-12-03-18:13:47 来源:网络 公链介绍 教程   Databroker   DTX

如何购买DTX币、如何购买DTX教程 答案:

1、通过交易平台购买Databroker

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DTX

DataBroker DAO是第一个买卖传感器数据的市场。作为使用区块链技术的物联网传感器数据的分散式市场,Databroker DAO使传感器所有者能够将使用区块链技术的物联网传感器数据转化成生成数据,Databroker DAO使传感器所有者能够将生成的数据转化为收入流。这将为各行各业开辟丰富的机会。数据将被使用并且变得更加有效。DTX代币是Databroker DAO平台上的实用性代币。DTX是兼容ERC20的代币且小数位为18。代币将作为平台上买卖传感器数据的货币。

 

 

项目分配


在DataBroker DAO平台上,数据购买方需要花费代币DTX来获取数据,数据提供方会获得80%的DTX,电信公司获得10%,DataBroker DAO平台获得10%。通过这种方式,购买方很方便的得到了需要的数据,而提供方和服务方则得到了相应的奖励。

 

 

项目前景


目前,智慧城市是DataBroker DAO最关注的的一个方向,他们正在和迪拜政府洽谈合作。迪拜政府想要通过智慧城市来提高居民的幸福感,通过DataBroker DAO平台,迪拜政府可以很方便的得到自己需要的数据。另一个方向是智慧农场,农场主搜集传感器数据,每年可以提升2%到3%的生产力,还能通过DataBroker DAO出售传感器数据来获得额外的收入。
得益于顶尖的开发团队和丰富的行业资源,DataBroker DAO快速的推进项目落地,越来越多的传感器厂家选择加入DataBroker DAO,生态快速发展壮大。作为传感器数据交易这个细分领域的独角兽企业,DataBroker DAO成功的抢占了行业先机,随着区块链底层技术的快速迭代,DataBroker DAO必将迎来爆发式的发展!

 

 

项目架构


用于声誉、质量和内容管理的代币引导式注册
平台的核心组成部分是传感器和在平台上提供的数据流/文件的注册。在DataStreamRegistry中,我们将存储所有数据提供流播传感器数据的资源。
流播的数据可以是来自一个物联网传感器的实时数据。这种数据按照时间跨度进行出售。DataSetRegistry将保存可以购买的数据“文件”;这些数据按照下载进行出售。
要在此类注册中列出数据流/集,所有者必须持有(本文中指提交/发送/锁定)一定数量的DTX代币。这些代币由数据卖家锁定作为善意行为的保证。
将会有最低的持有要求才能被永远列在注册中。如果数据卖家愿意,可以持有更多DTX代币。持有的代币越多,这些数据流/集出现在列表中的位置越明显(如排序或界面中额外的徽章),提高被购买的几率,且同时增加对买家的保证即数据质量高且包含宣传中所描述的信息。
对数据质量不满意的买家可以通过持有一些DTX代币来质疑注册中的记录。这种质疑将被表现在面向所有潜在买家的UI中作为负面声誉分数。就其本身而言,它不会对数据的销售产生任何影响。
当达到质疑的一定阙值时,DataBroker DAO管理员将执行对数据提供者的核查操作。如果发现宣传的数据中存在问题,则其持有的代币会被平分给所有质疑者和DataBroker DAO平台钱包。这条记录则被从记录中删除。如果数据被认为是可靠的,则质疑者所持有的代币被分给数据卖家和平台。
10亿传感器所有者的身份管理
Databroker DAO是物联网传感器数据的一个点对点市场。这些数据由传感器生成,而我们讨论的就是数十亿的传感器。这些传感器再次由数量庞大的所有者所拥有。这些所有者已与网络运营商签约(他们可能是电信公司或生产商)来将他们传感器生成的数据传送给(主要通过网络-)网关以供使用。
网络运营商从事关于通过他们网关数据流的把关人角色。他们已对传感器所有者进行了所有要求的KYC程序操作且他们自己已鉴定并证实了传感器。他们同样也保护他们的网络不遭受未经授权的使用。而且,在大部分地区,网络运营商拥有垄断地位而产⽣数量庞大的合作伙伴,但相比所有者或传感器的数量来说已是被大幅降低了。
而对于Databroker DAO来说,与这些网关运营商合作是一项十分有利的方案。通过控制和验证网关运营商,平台通过代理权的方式获得了管理和控制数量庞大的传感器的方法。
这就产生了管理平台上传感器、所有者和运营者身份的问题。依赖于像uPort这样的终端用户身份管理方案,平台以“受监管的身份代理权”合约而运营。这些代理权合约包含关联到传感器所有者钱包和地址的链接。与终端用户解决方案不同,这些代理权合约也关联到所有者在网关运营者那里的身份且可以此网关管理员控制。
这使我们与传感器所有者一样拥有全部所有权,结合网关运营商控制/自动操作他们与系统的交互能力,以及甚至处理终端用户私有密钥的能力,直到正确密钥管理系统已广泛应用且普及为止。该系统在公开代币发售之前将是开源的。
dAPP和dAPI
在区块链领域,大部分项目都创建在分布式的应用或dAPPs基础之上。这些客户端应用直接与Ethereum或其他的区块链交互。在许多情况下,对未来用户的体验考虑,这些应用都会运行在远程共享节点上,虽然这是创建用户友好的点对点应用程序的唯一方式,但对于我们的一些用例来说存在严重的缺点:
● 单点故障。在最近的一些代币发售期间,客户端应用程序外加大量的需求已导致这些共享节点中断。并不是缺少尝试或技能,而是因为需要海量的PRC调用来在Ethereum智能合约上执行特定的功能。在高风险的领域,这种失败是不能接受的。
● Web界面和应用程序很漂亮,但真正的价值在于API。在当前的SaaS和云端热潮中,这几乎就是被认为理所当然的事情。你不能算是有真正的产品除非你也拥有为它准备的API。Slack、Zapier、Github、CRM和ERP系统,他们的成功部分上都归功于他对API的投入。
● 应用程序越多,问题越多。为其添加更多额外的界面只能使普通用户觉得更难使用。传感器所有者已在运营商那里获得了一个账户。他们已学会如何使用它们且很满意(若非如此,他们就会换掉运营商了)。
这就是我们为什么添加我们称为dAPI的原因了。正如dAPP一样,它是部署在每个节点的API应用程序。这种dAPI的主要用途在于网关运营商、数据处理者和大型数据购买者一方,而不是传感器所有者或小规模购买者。他们将使用由网络运营商或Databroker DAO dAPP提供的(现成)接又。
数据分布和存储
数十亿的传感器产生了数量庞大的数据。因此,任何使用物联网传感器数据的公司都拥有自己的系统来处理这些数据,并且很可能不倾向于更换他们的系统。这意味着我们无法强迫他们执行新的数据存储系统。更重要的是,平台的目标并不是要永久存储所有物联网传感器数据。
内置在dAPI的连接器与领先的物联网和大型数据存储供应商进行整合,让买家能够选择发送数据的目的地。
现在有一个区块链存储此类数据的有效用例。不变性和时间戳功能是值得一提的。要受益于这些功能,dAPI将会把数据存储在Ethereum主网上(使用Chainpoint spec)。


相关链接:
https://www.qukuaiwang.com.cn/news/6693.html
http://www.120btc.com/coin/1814.html
https://cloud.tencent.com/developer/news/248571

 


DTX快讯


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

1. Purchase Databroker through the trading platform

Trading platform

BSC trades SwapETH Trade SwapPolygon Trade SwapAvax Trade SwapSol Trade SwapOKC Trade Swap Currency Exchange PancakeSwap

Trade, earn and win crypto on the galaxy’s most popular decentralized platform.

Biswap

Biswap is the first decentralized exchange platform on the market with a three-category recommendation system and the lowest platform transaction fee (0.1%). We are a decentralized exchange platform for exchanging BEP-20 tokens on the Binance Smart Chain network. This network guarantees excellent speed and lower network transaction costs

KyberSwap BSC

KyberSwap BSC decentralized trading platform

DappRadar-BSC

BSC decentralized trading aggregation platform

DODO Swap

Decentralized trading protocol for Web3

Kine Protocol

KINE provides a [point-to-point] derivatives market, and the liquidity pool supported by digital assets on the chain serves as the basis for all exchanges A trader’s passive counterparty.

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

Matcha finds you the best prices on exchanges and combines them into one trade.

MDEX swap

MDEX.COM supports the decentralized cross-chain trading protocol of BSC, HECO and ETH, and has repeatedly ranked first in the DEX rankings of CoinMarketCap and CoinGecko.

MsgSender

MsgSender is a decentralized multi-chain wallet using the Trustwallet core.

Uniswap (V2)

Uniswap is a protocol for automatically exchanging tokens on Ethereum. It was launched on November 2, 2018. Uniswap describes itself as a simple smart contract interface for exchanging ERC20 tokens. It has a formal model for pooling liquidity reserves. It serves as an open source front-end interface for traders and liquidity providers, committed to providing free and decentralized asset exchange.

Uniswap(V3)

Exchange, earn and build on the leading decentralized cryptocurrency trading protocol.

Tornado

Tornado Cash improves transaction privacy by breaking the on-chain link between source and destination addresses. It uses a smart contract that acceptsETH deposits withdrawn through different addresses. To protect privacy, relayers can be used to withdraw to addresses with no ETH balance. Whenever a new address withdraws ETH, the withdrawal cannot be linked to the deposit, ensuring complete privacy.

1inch Exchange

1inch is a DeFi aggregator and a decentralized exchange with smart routing.

Curve Finance

The purpose of Curve Finance is to create deep on-chain liquidity using advanced bonding curves.

Sushiswap

SushiSwap is a Uniswap fork with the idea of ​​taking power away from VCs and returning it to the community.

Balancer

Automated portfolio manager and decentralized trading platform

Bancor

Bancor decentralized trading protocol

KyberSwap ETH

KyberSwap ETH decentralized trading

Loopring swap

Loopring swap decentralized exchange

DYDX Futures Exchange

dYdX is a leading developer of non-custodial decentralized exchanges whose mission is to build an open, secure and Powerful financial products. dYdX runs on audited smart contracts on Ethereum, eliminating the need to trust a central exchange when trading. The exchange combines the security and transparency of a decentralized exchange with the speed and utility of a centralized exchange.

DODO Swap

Decentralized trading protocol for Web3

DappRadar-ETH

ETH decentralized trading aggregation platform

Kine Protocol

KINE provides a [point-to-point] In the derivatives market, the liquidity pool backed by on-chain digital assets serves as the passive counterparty for all traders within the exchange.

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

Matcha finds you the best prices on exchanges and combines them into one trade.

MDEX swap

MDEX.COM supports the decentralized cross-chain trading protocol of BSC, HECO and ETH, and has repeatedly ranked first in the DEX rankings of CoinMarketCap and CoinGecko.

Tokenlon

Tokenlon is a decentralized trading service platform based on the 0x protocol

QuickSwap

QuickSwap is a decentralized exchange (DEX). If you want to trade MATIC, you should definitely use it it. It is a typical exchange of the Polygon network with lower gas costs andAdvantages of easier trading.

Sushiswap

SushiSwap is a Uniswap fork with the idea of ​​taking power away from VCs and returning it to the community.

KyberSwap Polygon

KyberSwap Polygon decentralized trading platform

DappRadar-Polygon

Polygon decentralized trading aggregation platform

ParaSwap-Polygon trading market

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!

Matcha finds you the best prices on exchanges and combines them into one trade.

TraderJoe

Trader Joe is your one-stop decentralized trading platform on the Avalanche network.

Sushiswap

SushiSwap is a Uniswap fork with the idea of ​​taking power away from VCs and returning it to the community.

Hurricane swap

The first cross-chain liquidity DEX on Avalanche

KyberSwap AVAX

KyberSwap AVAX decentralized exchange

Lydia Swap-AVAX

LydiaSwap-AVAXLydiaSwap- AVAX

Pangolin-AVAX

A community-driven decentralized exchange for Avalanche and Ethereum assets with fast settlement, low transaction fees, and democratic distribution powered by Avalanche. Pangolin brings you the best trading opportunities to find and maximize your profits.

Raydium

Raydium AcceleRaytor is the IDO platform of the automated market maker Raydium. The platform currently has 7 successful IDO projects, including the recently popular blockchain game StarAtlas, which also chose to conduct its IDO on Raydium.

Serum Portal

Trade on the world’s fastest and most powerful decentralized exchange.

DODO Swap

Decentralized trading protocol for Web3

DappRadar-Sol

Sol decentralized trading aggregation platform

Saber

Sabre is an open and global A trading and liquidity platform, Saber is the automatic platform for trading assets on Solana.Automated market maker.

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 withThe built-in dApp browser establishes communication 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 Chainand Ethereum cryptocurrency wallets. 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 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 payloadsThe payload is 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.

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, CosmosEtc., 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.

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 a decentralized application wants to execute a transaction and write it to the blockchain, the user gets 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

For batch query of wallet balance

Send in batches Tokens

Used to send tokens in batches

Transaction acceleration/cancellationTools

used for wallet Mtramask, WalletConnect transaction acceleration or cancellation.

Google Authenticator

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


2. Purchase DTX through the tutorial< /p>

DataBroker DAO is the first marketplace for buying and selling sensor data. As a decentralized marketplace for IoT sensor data using blockchain technology, Databroker DAO enables sensor owners to transform IoT sensor data using blockchain technology into generated data. Databroker DAO enables sensor owners to transform generated data into Convert into revenue stream. This will open up rich opportunities across all walks of life. Data will be used and made more efficient. DTX tokens are utility tokens on the Databroker DAO platform. DTX is an ERC20 compatible token and has 18 decimal places. The token will serve as the currency for buying and selling sensor data on the platform.

Project Allocation


On the DataBroker DAO platform, data buyers need to spend tokens DTX to obtain data, and data providers will receive 80 % of DTX, the telecommunications company gets 10%, and the DataBroker DAO platform gets 10%. In this way, the buyer can easily obtain the data they need, while the provider and service provider can receive corresponding rewards.

Project prospects


Currently, smart cities are the direction that DataBroker DAO is most concerned about, and they are negotiating cooperation with the Dubai government. The Dubai government wants to improve residents' happiness through smart cities. Through the DataBroker DAO platform, the Dubai government can easily obtain the data it needs. Another direction is smart farms. Farmers collect sensor data and can increase productivity by 2% to 3% every year. They can also earn additional income by selling sensor data through DataBroker DAO.
Thanks to the top development team and rich industry resources, DataBroker DAO quickly promotes project implementation. More and more sensor manufacturers choose to join DataBroker DAO, and the ecosystem develops rapidly. As a unicorn company in the field of sensor data trading, DataBroker DAO has successfully seized the industry opportunity. With the rapid iteration of the underlying technology of the blockchain, DataBroker DAO is bound to usher in explosive development!

Project Architecture


Token-guided registration for reputation, quality and content management
The core component of the platform is the sensor and data streams provided on the platform/Registration of documents. In the DataStreamRegistry, we will store all the data provided by the resource that streams the sensor data.
The data being streamed can be real-time data from an IoT sensor. This data is sold by time span. The DataSetRegistry will hold "files" of data that can be purchased; these are sold as downloads.
To list a stream/set on such a registration, the owner must hold (herein referred to as submitting/sending/locking) a certain number of DTX tokens. These tokens are locked by the data seller as a guarantee of good faith behavior.
There will be a minimum holding requirement to be permanently listed on the registry. Data sellers can hold more DTX tokens if they wish. The more tokens held, the more visible these data streams/sets appear in the list (e.g. sorting or additional badges in the interface), increasing the chance of being purchased and at the same time increasing the assurance to the buyer that the data is of high quality. and contains the information described in the promotion.
Buyers who are not satisfied with the data quality can challenge the records in the registry by holding some DTX tokens. This skepticism will be reflected in the UI to all potential buyers as a negative reputation score. By itself, it will not have any impact on the sale of data.
When a certain threshold of questioning is reached, the DataBroker DAO administrator will perform a verification operation on the data provider. If problems are found in the promoted data, the tokens held will be equally divided among all doubters and the DataBroker DAO platform wallet. The record is deleted from the record. If the data is deemed reliable, the tokens held by the challenger are divided between the data seller and the platform.
Identity Management for 1 Billion Sensor Owners
Databroker DAO is a peer-to-peer marketplace for IoT sensor data. This data is generated by sensors, and we're talking billions of sensors. These sensors are again owned by a huge number of owners. These owners have contracted with a network operator (they may be a telecommunications company or a manufacturer) to deliver the data generated by their sensors to (mainly via network-) gateways for use.
Network operators engage in a gatekeeper role regarding the flow of data through their gateways. They have performed all required KYC procedures on the sensor owner and have authenticated and verified the sensor themselves. They also protect their networks from unauthorized use. Moreover, in most areas, network operators have monopoly positions resulting in a large number of partners, but this is significantly reduced compared to the number of owners or sensors.
For Databroker DAO, cooperation with these gateway operators is a very beneficial solution. By controlling and authenticating gateway operators, platforms gain agency access to the means to manage and control large numbers of sensors.
This raises the issue of managing the identities of sensors, owners and operators on the platformquestion. Relying on end-user identity management solutions like uPort, the platform operates on a "regulated identity agency" contract. These agency contracts contain links to the sensor owner’s wallet and address. Unlike end-user solutions, these agency contracts are also linked to the owner's identity with the gateway operator and can be controlled by this gateway administrator.
This gives us as much ownership as the sensor owner, combined with the gateway operator's ability to control/automate their interaction with the system, and even the ability to handle end-user private keys until the correct key management system is widely available Until it becomes popular. The system will be open source before a public token sale.
dAPP and dAPI
In the blockchain field, most projects are built on distributed applications or dAPPs. These client applications interact directly with Ethereum or other blockchains. In many cases, these applications will be run on remote shared nodes for future user experience considerations, and while this is the only way to create user-friendly peer-to-peer applications, it has serious drawbacks for some of our use cases: < br>● Single point of failure. During some recent token sales, client applications combined with heavy demand have caused outages on these shared nodes. It’s not a matter of lack of trying or skill, but rather a massive amount of PRC calls required to perform specific functions on an Ethereum smart contract. In a high-stakes field, this kind of failure is unacceptable.
● Web interfaces and applications are beautiful, but the real value is in the API. In the current SaaS and cloud craze, this is almost something that is taken for granted. You don't have a real product unless you also have an API for it. Slack, Zapier, Github, CRM and ERP systems all owe their success in part to his investment in APIs.
● The more applications there are, the more problems there are. Adding more extra interfaces to it will only make it harder for the average user to use. The sensor owner has obtained an account with the operator. They've learned how to use them and are happy with them (if they hadn't, they would have switched carriers).
That's why we added what we call dAPI. Just like dAPP, it is an API application deployed on each node. The primary use of this dAPI lies on the side of gateway operators, data processors and large data buyers, rather than sensor owners or small-scale buyers. They will use the (off-the-shelf) interface provided by the network operator or the Databroker DAO dAPP.
Data Distribution and Storage
Billions of sensors generate huge amounts of data. Therefore, any company that uses IoT sensor data has its own systems to process this data and will likely not be inclined to replace their systems. This means we cannot force them to implement a new data storage system. More importantly, PingThe goal is not to permanently store all IoT sensor data.
Connectors built into dAPI integrate with leading IoT and large data storage providers, allowing buyers to choose where to send their data.
Now there is a valid use case for blockchain to store such data. The immutability and timestamping features are worth mentioning. To benefit from these features, dAPI will store data on the Ethereum mainnet (using the Chainpoint spec).


Related links:
https://www.qukuaiwang.com.cn/news/6693.html
http://www.120btc.com/coin/1814. html
https://cloud.tencent.com/developer/news/248571


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