Linktrie

Linktrie is a decentralized link management platform built on Ethereum that empowers users to control their online identities and links. By leveraging blockchain technology, Linktrie offers a secure and transparent solution for creating customizable profiles with unique URLs, managing links, and controlling access to profile information.

The current landscape of link sharing and management solutions is often centralized, limiting user control and privacy. Linktrie addresses this problem by providing a decentralized application (dApp) that allows users to own and manage their online presence. With Linktrie, users can easily create and update their profiles, add or remove links, and control who can view and modify their information through access control features. The growing demand for decentralized identity and link management solutions presents a significant market opportunity for Linktrie. The platform can cater to various use cases, including personal branding, social media profiles, professional networking, and small business websites. By positioning itself as a leading decentralized link management solution, Linktrie aims to capture a substantial share of this emerging market.

Linktrie was built using a smart contract-based architecture. The core of the platform is powered by Solidity smart contracts that handle user profile management, link storage, and access control.

Smart Contracts At the heart of Linktrie are the smart contracts that define the core functionality of the platform. The main contract, utilizes the OpenZeppelin AccessControl library to manage user roles and permissions. This allows for granular control over who can create, update, and view user profiles. The UserProfile struct stores the essential information for each user, including their username, profile URL, and an array of links with associated keys and values. The contract provides functions for creating and updating profiles, as well as adding, removing, and retrieving links.