> ## Documentation Index > Fetch the complete documentation index at: https://docs.dapp.ing/llms.txt > Use this file to discover all available pages before exploring further. # Entities and relationships > Understand how builders, company hubs, dApps, listings, and public relationships fit together on dApp.ing. dApp.ing connects people, organizations, products, and opportunities. Each has a distinct public identity, and relationships add context without making every claim equally authoritative. ## Core entities | Entity | Represents | Common public context | | --------------- | ------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------- | | Builder profile | One person and their professional identity | Experience, projects, skills, recommendations, intentions, connected accounts, and selected wallets | | Company hub | An organization or ecosystem | Official details, team, products, opportunities, events, resources, and company activity | | dApp | A product or project | Description, category, ecosystem, team credit, reviews, deployments, token context, and available on-chain information | | Listing | A job, grant, bounty, hackathon, accelerator, event, or side event | Publisher, audience, eligibility, dates, location, rewards or compensation, and destination | | Conversation | Direct or group communication between accepted participants | Message-request state, participants, roles, and invite access | ## Relationships add context A builder can list experience at a company, receive dApp team credit, recommend another builder, endorse a skill, or follow an entity. A company can publish listings and add teammates with different access. These relationships do not all mean the same thing: * **Verified experience** is stronger evidence than a self-entered role. * **Accepted team credit** connects a builder to a dApp but does not prove every contribution. * **Company access** allows management actions; it is not automatically a public employment claim. * **Following, Going, upvotes, reviews, and comments** show activity or opinion, not identity verification. Evaluate the entity itself and the evidence attached to the specific claim. A relationship elsewhere on the platform should not be treated as a guarantee. ## Related guides Choose the correct identity for personal work and company operations. Turn your work and professional intentions into a useful public page.