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NFT management platform

License: Apache License 2.0

Solidity 58.50% JavaScript 10.59% SCSS 1.04% TypeScript 28.81% CSS 1.07%

graduationproject's Introduction

GraduationProject(网页客户端)

  • Notice: 若用于商业用途,请向 0x41cFEc26C3bC5aE0bE206DA0aD591d4bf277BdEF 地址打赏ETH、BNB等EVM兼容链的原生代币或U

这是一个NFT管理平台,帮助链游玩家以及NFT数字藏品收藏者更好地管理他的NFT

项目介绍

  • 背景:随着区块链技术的不断发展,智能合约作为一种自动执行合同条款的计算机程序,正在逐渐应用于多个领域。同时,非同质化代币(NFTs)作为区块链上独一无二的数字资产,已经在艺术、游戏、房地产等领域展现出强大的价值。然而,目前NFT市场上存在着管理、交易不便、信息不透明等问题,需要一个更为高效、安全、透明的管理平台来解决。
  • 内容:基于智能合约设计,构建一个完整的非同质化代币管理平台,包括NFT的发行、交易、转让等功能。本课题内容涉及智能合约的设计、NFT管理平台的实现,包含技术和应用两个方面,对于本科生来说,需要具备一定的区块链技术基础和系统设计能力。
  • 意义:通过高效的智能合约执行,提高NFT市场的透明度和安全性,为NFT的稳健发展创造有利条件,将理论研究与实际应用相结合,促进学术研究成果更好地为社会创造价值。

项目结构

合约端

  • 用ERC-1167最小代理标准去生成抽象账户的代理以节省gas
  • 通过ERC-1167在传入的opcode操作码加上NFT的合约地址、tokenID实现绑定功能
  • 实现抽象账户转移和接受以太币或其他资产的功能,即实现ERC-6551的权限判断以及call低级调用的操作码

前端

  • 用ether.js实现与合约的交互
  • 用JavaScript框架vue实现前端界面展示

项目实现逻辑

  • 运用ERC-6551协议生成抽象账户并绑定到NFT
  • 用一个NFT绑定的ERC-6551账户,此NFT即为一类NFT的口袋
  • 将同一种类的NFT放入对应的口袋里
  • 拥有口袋NFT的所有权即拥有这个口袋里的所有NFT(ERC-6551)
  • 最终实现NFT的分类管理

Sepolia 合约地址:

AccountGuardian

  • 0xA6107712a01721116B05c68358DEc0291992bD40

Account

  • Proxy: 0x44B3fdC704632424D92c1b64ff621be514513dE8
  • Implementation: 0x15b78a15a0e80fd02f6510C6C8bd8d7448923bAF

pocketNFT

  • 0xF2085520559dE812ca76e64a6805F776F2976D32

ERC6551Registry

  • 0x68b7649d9d24B40F04e71495b8c594C5B58735e5

assetsNFT

  • 0x51d054C73E767B72C5bAbc79eACc85cFd3cc6f8a

Mumbai 合约地址:

AccountGuardian

  • 0xAA2777fa3cC68767297762753C9ddF091229eed2

Account

  • Proxy: 0xA477e898B403f00cB41f760D83282fb20545Edc5
  • Implementation: 0xFC1441A6F06026b499E2990f7Cd44e87be4B50d7

pocketNFT

  • 0x6eeE674Df9D3adA4e73599E9ec68CFe897d197b3

ERC6551Registry

  • 0xf713E1bFc2a7235765C5afc668720d58024404b1

assetsNFT

  • 0x25C0D1Cb7851aa1D7DcB550e835949bcfdc69CF5

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