如何购买COS币、如何购买COS教程 答案:

1、通过交易平台购买Contentos

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

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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。

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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

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2、通过教程购买COS

Contentos致力于打造一个更好的内容生态，实现去中心化的收益分配，所有价格、价值公开透明，将价值直接回馈用戶。通过生态奖励和社群力量，激励用户分享和推广合适内容。通过区块链实现数位内容的确权、存证、交易、分发等。并且，建立无法篡改的信誉体系，互动行为的可信度将长期反映在用户信誉值上。

 

 

项目愿景

「我为何存在？」每⼀个⼈或多或少都曾⾃问。⾃古以来，无数曾经存在过的⼈中，只有少数能名留青史， 或帝王将相，或万恶之徒，更多的是没没无闻，消失在历史洪流里的每⼀个平凡灵魂，彷彿从未出⽣，亦 未死亡。 ⽽互联网的出现则让世上每⼀个⼈，通过创作，平等的在数位世界里留下证明⾃⼰存在的印记。但中⼼化 的储存⽅式却⼜无时无刻威胁着每⼀份辛苦累积的⾜迹。⼀个内容储存网站或服务的消逝，不单纯只是⼀ 个公司的结束，⽽是抹灭了⼀群⼈建构之上的存在记忆。 为了让每⼀个⼈都能真正藉由创作，永恒记录⾃⼰⽣命的数位轨迹，Contentos 团队希望透过区块链技术， 根本性的将每⼀份内容创作与作者信息都保存纪录。分散式架构确保不再因为某⼀个网站的关闭⽽让创作 消散。⽽每⼀份创作也都应有相应的价值，不论是⽗⺟分享孩⼦成长过程，或是超级网红动辄千万点阅的 影片。在此之上，构建⼀个去中⼼化的全球数位内容⽣态，实现数位内容的⾃由⽣产、确权、分发、激励 及交易，激励内容创新及全球多元化，将价值和权利回归⾄⽤⼾⼿中。⽽ Contentos 也希望打造全球范围 最广的数位内容公有链，成为未来内容公有链的以太坊——不只是乘载内容或是广告价值的内容公有链， ⽽是纪录着每⼀个⼈曾经存在过的记忆之链。 
我创作，所以我存在过。

 

 

项目核心价值

1.⾝份认证：将每⼀位创作者/⽤⼾的⾝份纪录进入公有链，在此之上，才能真正公平、公正、公开 的纪录每⼀份创作的归属权，也能真正完整纪录每⼀位⽤⼾的信誉等级。⾝份认证也能横跨所有 基于 Contentos 公有链打造的内容社群与产品，就算某⼀个社群或产品消亡也不会让已认证的⾝ 份消失。
2.内容版权：每⼀份创作都有其归属权，Contentos 公有链将完整纪录每⼀份创作的⽣成时间与交易 时间。任何⼈或任何社群/产品都可以透过 Contentos 公开查询介⾯查询创作归属权与完整交易纪 录。
3.⽤⼾信誉：「每个⼈都需要为⾃⼰的⾏为负责」⼀直都是 Contentos 公有链的设计思想。⽽⽤⼾ 信誉体系就是⽤于记录⽤⼾在整个 Contentos 公有链上收到的所有评价信息。这个评价信息将跟 随⽤⼾⾝份持续且不可逆的留存在 Contentos 公有链中。同时，任何⼈或任何社群/产品都可以通 过 Contentos 公开查询介⾯查询任何⽤⼾的信誉等级。
4. 智能合约：公有链将⽀持智能合约机制。智能合约将运⾏在 CVM（Contentos Virtual Machine）。 
5. 储存机制：Contentos 公有链未来在技术成熟后，将选择性的提供上层社群/产品⽀付 COS 之后直 接储存特定格式内容。

 

 

项目技术架构

区块链底层（协议层） 
Contentos 提出借鉴 STEEM+IPFS+跨链进⾏互补，同时在链上增加侧链的属性，来对其他公有链进⾏跨 链操作。 • 在检索层将与 IPFS 融合，从本质上改变网络数据的分发机制，确保 Contentos 公有链的内容不可 消失。 • 在状态层⽅⾯，内容作为区块链的⼀个资产并不能相互流通。比如不能从 STEEM 转移内容到其他 内容社群，Contentos 将在价值层使⽤侧链+跨链的技术，让不同链的数位内容可以相互流通。 Contentos 将以 STEEM 为基础架构进⾏改良开发，学习以太坊、EOS 或其他公链优秀的底层结构设计， 不断吸取正在⾼速演化的各公链项⽬开发经验。 
业务层 
业务层将采⽤区块链+⼈⼯智能审核的形式。除了⼈⼯智能审核外，社区还奖励⽤⼾进⾏内容审核。 Contentos 将为开发者提供⼀些便利的开发接⼝，以便为整个⽣态提供更好的 DApp。
应⽤层 
透过过呼叫封装好的业务层 API，来⾃⾏开发构建基于 Contentos 内容链的内容社群。Contentos 将封装 许多组件，或扩展开发者开发的组件，为整个社群的搭建提供服务。

 

 

COS快讯

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

1. Purchase Contentos 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 and acceptance can be done viaETH deposits withdrawn from 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 and moreAdvantages of easy 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 trading and liquidity platform, Saber is an automated way to trade assets on SolanaBecome a 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, almost 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

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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-inThe dApp Browser enables 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 a combination of Binance Chain, Binance Smart Chain andCryptocurrency wallet for 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.

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 payloadsSymmetric encryption via a shared key between 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, almost 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 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

For batch query of wallet balance

Send in batches Tokens

Used to send tokens in batches

Transaction acceleration/cancellation workTool

used for wallet Mtramask and WalletConnect transaction acceleration or cancellation.

Google Authenticator

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

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2. Purchase COS through tutorials< /p>

Contentos is committed to creating a better content ecosystem, achieving decentralized revenue distribution, making all prices and values ​​open and transparent, and directly returning value to users. Through ecological rewards and community power, users are encouraged to share and promote appropriate content. Realize digital content rights confirmation, certificate storage, transaction, distribution, etc. through blockchain. Moreover, by establishing a reputation system that cannot be tampered with, the credibility of interactive behavior will be reflected in the user's reputation value for a long time.

Project Vision

"Why do I exist?" Everyone has asked themselves at one time or another. Since ancient times, among countless people who have ever existed, only a few can leave their names in history, whether they are emperors, generals, or evildoers, and even more are ordinary souls who are unknown and disappear in the torrent of history. It's like he was never born or died. The emergence of the Internet allows everyone in the world to equally leave a mark proving their existence in the digital world through creation. However, the centralized storage method threatens every hard-earned wealth at all times. The disappearance of a content storage website or service is not just the end of a company, but also the eradication of the memory of existence built on a group of people. In order to allow everyone to truly record the digital trajectory of their lives through creation, the Contentos team hopes to use blockchain technology to fundamentally save records of every content creation and author information. The decentralized architecture ensures that creations will no longer be lost due to the closure of a certain website. And every creation should have corresponding value, whether it's a parent sharing his child's growth process, or a super internet celebrity's video that gets tens of millions of views. On top of this, build a decentralized global digital content ecosystem to realize the free production, rights confirmation, distribution, incentives and transactions of digital content, encourage content innovation and global diversification, and return value and rights to into the hands of users. Contentos also hopes to build the world's most extensive digital content public chain and become the Ethereum of the future content public chain - not just a content public chain carrying content or advertising value, but a record of everyone's existence. chain of memories.
I create, so I exist.

Project core value

1. Identity authentication: Enter the identity record of each creator/user into the public chain, Only on this basis can the ownership of each creation be recorded in a truly fair, just and open manner, and the credibility level of each user truly and completely be recorded. Identity authentication can also span all contentos-basedFor the content communities and products created by the public chain, even if a certain community or product dies, the authenticated identity will not disappear.
2. Content copyright: Every creation has its own right of ownership, and the Contentos public chain will completely record the generation time and transaction time of each creation. Anyone or any community/product can query the creation ownership and complete transaction records through the Contentos public query interface.
3. User credibility: "Everyone needs to be responsible for their own actions" has always been the design idea of ​​the Contentos public chain. The user reputation system is used to record all evaluation information received by users on the entire Contentos public chain. This evaluation information will be continuously and irreversibly retained in the Contentos public chain along with the user's identity. At the same time, anyone or any community/product can query the reputation level of any user through the Contentos public query interface.
4. Smart contracts: The public chain will support smart contract mechanisms. Smart contracts will run on CVM (Contentos Virtual Machine).
5. Storage mechanism: In the future, after the technology matures, the Contentos public chain will selectively provide upper-level communities/products to directly store content in specific formats after paying COS.

Project technical architecture

Blockchain bottom layer (protocol layer)
Contentos proposes to learn from STEEM+IPFS+cross-chain complementation. At the same time, the attributes of side chains are added to the chain to perform cross-chain operations on other public chains. • It will be integrated with IPFS at the retrieval layer, essentially changing the distribution mechanism of network data and ensuring that the content of the Contentos public chain cannot disappear. • At the state level, content, as an asset of the blockchain, cannot circulate between each other. For example, content cannot be transferred from STEEM to other content communities. Contentos will use side chain + cross-chain technology at the value layer to allow digital content from different chains to circulate with each other. Contentos will use STEEM as the basic architecture for improved development, learn from the excellent underlying structural design of Ethereum, EOS or other public chains, and continue to absorb the development experience of various public chain projects that are rapidly evolving.
Business layer
The business layer will adopt the form of blockchain + artificial intelligence review. In addition to artificial intelligence moderation, the community also rewards users for content moderation. Contentos will provide developers with some convenient development interfaces to provide better DApps for the entire ecosystem.
Application layer
By calling the encapsulated business layer API, you can develop and build a content community based on the Contentos content chain. Contentos will encapsulate many components or extend the group developed by developerssoftware to provide services for the construction of the entire community.

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