基于区块链的毕业设计Spaceport – Decentralized Cross-Chain IDO Launchpad – Spaceport-分散式跨链IDO发射台

本文提供基于区块链的毕业设计国外最新区块链项目源码下载,包括solidity,eth,fabric等blockchain区块链,基于区块链的毕业设计Spaceport – Decentralized Cross-Chain IDO Launchpad – Spaceport-分散式跨链IDO发射台 是一篇很好的国外资料

Spaceport – Decentralized Cross-Chain IDO Launchpad

Spaceport - Decentralized Cross-Chain IDO Launchpad - Spaceport-分散式跨链IDO发射台

To add an information for your IDO on Spaceport or on the Innovation Hub page, please fork this repo, create a folder with your token address and JSON file inside with all the data about your project. https://github.com/plasmadlt/plasma-finance-market-tokenlist/tree/main/spaceport

Here is a model of IDO JSON data:

{   "name": "Chainlink",   "description": "Chainlink allows blockchains to securely interact with external data feeds, events and payment methods, providing the critical off-chain information needed by complex smart contracts to become the dominant form of digital agreement.",   "chainId": 1,   "projectVerifiedByAdmins": "0",   "kycUrl": "https://chain.link/",   "socialAllocationUrl": "https://chain.link/",   "contractAudit": "https://chain.link/",   "pitchDeckPdf": "https://research.chain.link/whitepaper-v2.pdf",   "youtubeLink": "https://youtu.be/7Ow8uN1TmxA",   "email": "[email protected]",   "tokenomics": {     "startTimestamp": 1624535311,     "period": "w",     "datasets": [       {         "title": "Team",         "line": [0, 0.7, 0.9, 0.8, 1.3, 1.8, 3, 4, 4.3, 5, 7, 8.1, 10]       },       {         "title": "VCs",         "line": [0, 2, 3, 5, 7, 8, 8.5, 9, 10, 13, 14, 16, 18]       },       {         "title": "IDO",         "line": [0, 3, 4, 6, 8, 10, 11, 14, 18, 22, 24, 28, 30]       },       {         "title": "Governance",         "line": [0, 5, 10, 18, 19, 21, 23, 24, 27, 30, 35, 40, 42]       }     ]   },   "allocations": {     "datasets": [       {         "title": "Team",         "amount": 10000       },       {         "title": "VCs",         "amount": 18000       },       {         "title": "IDO",         "amount": 30000       },       {         "title": "Governance",         "amount": 42000       }     ]   } }

Tokenomics period: m – months w – weeks

More “How to” information you can find here

When this file is ready, you can create IDO here

Plasma.Finance – Decentralized Market Token Page List

This information we use for token and IDO pages on Plasma.Finance https://github.com/plasmadlt/plasma-finance-market-tokenlist/blob/main/plasma-finance-market-list.json

See https://apy.plasma.finance/market

Add token in Market Token List and create Token Page on Plasma.Finance

1. Press on Fork in the top right corner, wait for process to complete.

git clone https://github.com/plasmadlt/plasma-finance-market-tokenlist 

2. Add your token image in Assets

https://github.com/plasmadlt/token-list/tree/master/assets  

Image Requirements

File extension: png. Uppercase PNG is considered invalid. File name:<contract_address>.png, all lowercase. Dimension: 256 x 256 pixels or 512 x 512 pixels. Background: preferably transparent (should fit dark mode as well; deny logos need light border/background). File size: maximum 100kB. Tip: optimize image size, e.g. using simple drag-and-drop online service tinypng.

3.1 Add your token data in plasma-finance-market-list.json

Address contract must be checksummed Check or convert your address in checksummed address here: https://web3-tools.netlify.app/

  {     "address": "0x054D64b73d3D8A21Af3D764eFd76bCaA774f3Bb2",     "chainId": 1,     "name": "Plasma Finance",     "description": {       "en": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "es": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "fr": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "hu": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "id": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "it": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ja": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ko": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "nl": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "pl": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "pt": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ro": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ru": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "sv": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "th": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "tr": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "vi": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "zh": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "zh-tw": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform."     },     "symbol": "PPAY",     "coingeckoId": "plasma-finance",     "coinmarketcapId": "plasma-finance",     "decimals": 18,     "tokenomicsData": {       "totalSupply": "1000000000"     },     "logoURI": "https://raw.githubusercontent.com/plasmadlt/token-list/master/assets/0x054d64b73d3d8a21af3d764efd76bcaa774f3bb2.png",     "tags": [       "defi",       "alliance",       "dex",       "trending",       "ido"     ],     "links": [       {         "icon": "website",         "name": "Website",         "url": "https://plasma.finance"       },       {         "icon": "whitepaper",         "name": "Whitepaper",         "url": "https://docs.plasma.finance"       },       {         "icon": "telegram",         "name": "Telegram",         "url": "https://t.me/plasmapay_community"       },       {         "icon": "reddit",         "name": "Reddit",         "url": "https://www.reddit.com/r/PlasmaFinance/"       },       {         "icon": "twitter",         "name": "Twitter",         "url": "https://twitter.com/plasma_pay"       },       {         "icon": "wechat",         "name": "WeChat",         "url": ""       },       {         "icon": "discord",         "name": "Discord",         "url": "https://discord.gg/M3jDtyJ"       },       {         "icon": "medium",         "name": "Blog",         "url": "https://medium.com/plasmapay"       },       {         "icon": "etherscan",         "name": "Etherscan",         "url": "https://etherscan.io/token/0x054d64b73d3d8a21af3d764efd76bcaa774f3bb2"       },       {         "icon": "github",         "name": "GitHub",         "url": "http://github.com/plasmadlt"       }     ]   },

3.2 Tags

You can add any tag from the next list to your token. Use no more than 3 tags.

"tags": {       "defi": {          "name": "DeFi Market",          "description": "Decentralized Finance protocols"       },       "aavev2": {          "name": "Aave V2",          "description": "Aave interest bearing tokens"       },       "comp": {          "name": "Compound",          "description": "Compound protocol balance token"       },       "indexes": {          "name": "DeFi Indexes",          "description": "Tokenized baskets of high quality DeFi projects"       },       "stable": {          "name": "Stablecoin",          "description": "Stablecoins may be pegged to a currency like the US dollar or to a commoditys price such as gold"       },       "alliance": {          "name": "Plasma Alliance",          "description": "Plasma Alliance of ambitious projects and game changing DeFi protocols"       },       "dex": {          "name": "DEX Tokens",          "description": "Tokens from AMM protocols"       },       "wrap": {          "name": "Wrapped",          "description": "Wrapped tokens pegged to the value of cryptocurrency from another chain"       },       "eth2": {          "name": "Eth 2 Staking",          "description": "Eth 2 Staking Tokens"       },       "pools": {          "name": "Pools",          "description": "Earn trading fees by providing liquidity in a single transaction"       },       "synths": {          "name": "Synthetix",          "description": "Synthetic cryptocurrency by Synthetix protocol"       }    },

3.3 Coingecko ID

To have all information (like circulation supply, trading volume, total supply, web links) for your token page please add Coingecko_ID to your token scheme. Go to Coingecko, find your token and copy your token name from token’s web page address. Paste this name to your token scheme.

4. Make a new PR (pull request)

git add -A git commit -m “Add <token_name>” git push origin <branch_name> 

? Contacts

Email: [email protected]
Telegram: Announcement Group, Chat

? Social Media

Facebook
Plasma Twitter
Spaceport Twitter

? Useful Links

PlasmaPay:

  • Crypto Wallet
  • Fiat on-ramp

Plasma.Finance:

Platform

  • Market
  • Swap
  • DEX Liquidity Management
  • Savings

IDO

  • SpacePort
  • Innovation Hub
  • Launchpad Alliance
  • SpacePort Landing

How To

  • Documentation and DeFi University

Media

PPAY on Coinmarketcap
PlasmaSwap (AMM) on CoinMarketCap
Plasma Earn Campaign on CMC
PPAY on Coingecko

Tokens:

PPAY

  • Ethereum (ERC20)
  • Polygon

xPPAY

  • Ethereum (ERC20)

Spaceport-分散式跨链IDO Launchpad

Spaceport - Decentralized Cross-Chain IDO Launchpad - Spaceport-分散式跨链IDO发射台

要在Spaceport或创新中心页面上为您的IDO添加信息,请创建一个包含您的令牌地址和JSON文件的文件夹,其中包含有关您项目的所有数据。https://github.com/plasmadlt/plasma-finance-market-tokenlist/tree/main/spaceport

以下是IDO JSON数据的模型:

{   "name": "Chainlink",   "description": "Chainlink allows blockchains to securely interact with external data feeds, events and payment methods, providing the critical off-chain information needed by complex smart contracts to become the dominant form of digital agreement.",   "chainId": 1,   "projectVerifiedByAdmins": "0",   "kycUrl": "https://chain.link/",   "socialAllocationUrl": "https://chain.link/",   "contractAudit": "https://chain.link/",   "pitchDeckPdf": "https://research.chain.link/whitepaper-v2.pdf",   "youtubeLink": "https://youtu.be/7Ow8uN1TmxA",   "email": "[email protected]",   "tokenomics": {     "startTimestamp": 1624535311,     "period": "w",     "datasets": [       {         "title": "Team",         "line": [0, 0.7, 0.9, 0.8, 1.3, 1.8, 3, 4, 4.3, 5, 7, 8.1, 10]       },       {         "title": "VCs",         "line": [0, 2, 3, 5, 7, 8, 8.5, 9, 10, 13, 14, 16, 18]       },       {         "title": "IDO",         "line": [0, 3, 4, 6, 8, 10, 11, 14, 18, 22, 24, 28, 30]       },       {         "title": "Governance",         "line": [0, 5, 10, 18, 19, 21, 23, 24, 27, 30, 35, 40, 42]       }     ]   },   "allocations": {     "datasets": [       {         "title": "Team",         "amount": 10000       },       {         "title": "VCs",         "amount": 18000       },       {         "title": "IDO",         "amount": 30000       },       {         "title": "Governance",         "amount": 42000       }     ]   } }

令牌经济学周期:m-月w-周

此文件准备好后,您可以在此处找到更多“如何”信息,您可以在此处创建IDO

此信息我们用于Plasma.Finance上的令牌和IDO页面https://github.com/plasmadlt/plasma-finance-market-tokenlist/blob/main/plasma-finance-market-list.json

Plasma.金融-分散式市场代币页面列表添加Market token List中的token并在Plasma.Finance上创建token页面。按右上角的Fork,等待流程完成

2.在资产中添加您的代币图像

图像要求

3.1在plasma-finance-market-list.json中添加您的代币数据

3.3代币ID

4.进行新的PR(拉取请求)

? 联系人

? 社交媒体? 有用的链接

PlasmaPay:

Plasma.财务:

平台

IDO

如何

媒体

代币:

PPAY

xPPAY

加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
  • 请参见https://apy.plasma.finance/market

    文件扩展名:png。大写PNG被视为无效。文件名:&lt;合同地址&gt;。png,全部小写。尺寸:256 x 256像素或512 x 512像素。背景:最好是透明的(也应该适合暗模式;拒绝标识(需要浅色边框/背景)。文件大小:最大100kB。提示:优化图像大小,例如使用简单的拖放在线服务tinypng

    2.在资产中添加您的代币图像

    图像要求

    git clone https://github.com/plasmadlt/plasma-finance-market-tokenlist 

    3.1在plasma-finance-market-list.json中添加您的代币数据

    https://github.com/plasmadlt/token-list/tree/master/assets  

    3.3代币ID

    地址合同必须是校验和的检查或转换您在校验和地址中的地址:https://web3-tools.netlify.app/

    4.进行新的PR(拉取请求)

    您可以将下一个列表中的任何标记添加到您的令牌中。使用的标签不超过3个

      {     "address": "0x054D64b73d3D8A21Af3D764eFd76bCaA774f3Bb2",     "chainId": 1,     "name": "Plasma Finance",     "description": {       "en": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "es": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "fr": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "hu": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "id": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "it": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ja": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ko": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "nl": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "pl": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "pt": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ro": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "ru": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "sv": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "th": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "tr": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "vi": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "zh": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform.",       "zh-tw": "Plasma.Finance is a cross-chain DeFi aggregator and portfolio management platform."     },     "symbol": "PPAY",     "coingeckoId": "plasma-finance",     "coinmarketcapId": "plasma-finance",     "decimals": 18,     "tokenomicsData": {       "totalSupply": "1000000000"     },     "logoURI": "https://raw.githubusercontent.com/plasmadlt/token-list/master/assets/0x054d64b73d3d8a21af3d764efd76bcaa774f3bb2.png",     "tags": [       "defi",       "alliance",       "dex",       "trending",       "ido"     ],     "links": [       {         "icon": "website",         "name": "Website",         "url": "https://plasma.finance"       },       {         "icon": "whitepaper",         "name": "Whitepaper",         "url": "https://docs.plasma.finance"       },       {         "icon": "telegram",         "name": "Telegram",         "url": "https://t.me/plasmapay_community"       },       {         "icon": "reddit",         "name": "Reddit",         "url": "https://www.reddit.com/r/PlasmaFinance/"       },       {         "icon": "twitter",         "name": "Twitter",         "url": "https://twitter.com/plasma_pay"       },       {         "icon": "wechat",         "name": "WeChat",         "url": ""       },       {         "icon": "discord",         "name": "Discord",         "url": "https://discord.gg/M3jDtyJ"       },       {         "icon": "medium",         "name": "Blog",         "url": "https://medium.com/plasmapay"       },       {         "icon": "etherscan",         "name": "Etherscan",         "url": "https://etherscan.io/token/0x054d64b73d3d8a21af3d764efd76bcaa774f3bb2"       },       {         "icon": "github",         "name": "GitHub",         "url": "http://github.com/plasmadlt"       }     ]   },

    ? 联系人

    要获得您的代币页面的所有信息(如流通量、交易量、总供应量、web链接),请将Coincecko_ID添加到您的代币方案中。转到Coingecko,找到您的令牌并从令牌的网页地址复制您的令牌名称。将此名称粘贴到您的令牌方案

    "tags": {       "defi": {          "name": "DeFi Market",          "description": "Decentralized Finance protocols"       },       "aavev2": {          "name": "Aave V2",          "description": "Aave interest bearing tokens"       },       "comp": {          "name": "Compound",          "description": "Compound protocol balance token"       },       "indexes": {          "name": "DeFi Indexes",          "description": "Tokenized baskets of high quality DeFi projects"       },       "stable": {          "name": "Stablecoin",          "description": "Stablecoins may be pegged to a currency like the US dollar or to a commoditys price such as gold"       },       "alliance": {          "name": "Plasma Alliance",          "description": "Plasma Alliance of ambitious projects and game changing DeFi protocols"       },       "dex": {          "name": "DEX Tokens",          "description": "Tokens from AMM protocols"       },       "wrap": {          "name": "Wrapped",          "description": "Wrapped tokens pegged to the value of cryptocurrency from another chain"       },       "eth2": {          "name": "Eth 2 Staking",          "description": "Eth 2 Staking Tokens"       },       "pools": {          "name": "Pools",          "description": "Earn trading fees by providing liquidity in a single transaction"       },       "synths": {          "name": "Synthetix",          "description": "Synthetic cryptocurrency by Synthetix protocol"       }    },

    ? 社交媒体? 有用的链接

    PlasmaPay:

    Plasma.财务:

    平台

    IDO

    如何

    媒体

    代币:

    PPAY

    xPPAY

    加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
  • 电子邮件:[email protected]
    电报:公告组,聊天

    PlasmaPay:

    Plasma.财务:

    平台

    IDO

    如何

    媒体

    代币:

    PPAY

    xPPAY

    加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
  • git add -A git commit -m “Add <token_name>” git push origin <branch_name> 

    PlasmaPay:

    Plasma.财务:

    平台

    IDO

    如何

    媒体

    代币:

    PPAY

    xPPAY

    加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
  • Email: [email protected]
    Telegram: Announcement Group, Chat

    Plasma.财务:

    Facebook
    Plasma Twitter
    Spaceport Twitter

    平台

    IDO

    如何

    媒体

    代币:

    PPAY

    xPPAY

    加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
  • IDO

    如何

    媒体

    代币:

    PPAY

    xPPAY

    加密钱包

  • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
    • 菲亚特进入市场空间端口 > LI>启动板联盟>Li空间站登陆 > LI>文献与DEI大学 < LI> EthUM(Erc20) < LI>多边形 > LI> EthUM(Erc20)
    • Fiat on-ramp

    IDO

    媒体

    代币:

    PPAY

    xPPAY

    • Market
    • Swap
    • DEX Liquidity Management
    • Savings

    媒体

    代币:

    PPAY

    xPPAY

    • SpacePort
    • Innovation Hub
    • Launchpad Alliance
    • SpacePort Landing

    代币:

    • Documentation and DeFi University

    PPAY

    Coinmarketcap上的PlasmaSwap(AMM)Coinmarketcap上的Plasma Earn活动CMC上的Plasma Earn活动
    Coingecko上的Pay

    Tokens:

    PPAY

    • Ethereum (ERC20)
    • Polygon

    xPPAY

    • Ethereum (ERC20)

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