# Ontology

> The Trust Layer for Web3

## About

Ontology is a high-performance, open-source blockchain specialising in decentralised identity, data, and reputation. Since 2018, Ontology has built a comprehensive trust infrastructure enabling self-sovereign identity, verifiable credentials, and user-consented data exchange. Its native tokens are ONT and ONG.

- Founded: 2018
- Verified: Yes

## Services

### Web3 Identity Management
- [Decentralized Identity Solutions](https://bilarna.com/software/web3-identity-management/decentralized-identity-solutions)

## Pricing

- Model: custom

## Frequently Asked Questions

**Q: What is Ontology and how does it function as the trust layer for Web3?**
A: Ontology is a decentralized infrastructure that acts as the trust layer for Web3 by providing tools for managing digital identity, reputation, and secure communication. It enables users and developers to control their data through self-sovereign identity principles, ensuring privacy and reducing reliance on centralized entities. Key features include verifiable credentials for identity proof, reputation scoring based on on-chain and off-chain activities, and encrypted communication channels. By integrating these elements, Ontology facilitates trustworthy interactions in decentralized applications like DeFi platforms, NFT marketplaces, and DAOs. Its architecture is designed for interoperability across blockchains, enhancing usability and adoption in the Web3 ecosystem, empowering individuals to own their digital presence while maintaining security and transparency in online transactions.

**Q: What are the key benefits of using decentralized identity and reputation systems in Web3?**
A: Decentralized identity and reputation systems in Web3 provide users with greater control over personal data and enhance trust in digital interactions. Key benefits include self-sovereign identity, allowing individuals to manage identities without intermediaries, reducing data breach risks. Reputation systems enable verifiable trust scores based on past behavior, facilitating safer peer-to-peer transactions in lending or marketplaces. These systems improve privacy through cryptographic methods like zero-knowledge proofs, where users prove attributes without revealing sensitive information. They promote interoperability across platforms, allowing seamless use of identity credentials in various applications. By decentralizing trust, Web3 becomes more resilient to censorship and manipulation, fostering a fairer and more inclusive digital economy where users have ownership and agency over their online presence.

## Links

- Profile: https://bilarna.com/provider/ont
- Structured data: https://bilarna.com/provider/ont/agent.json
- API schema: https://bilarna.com/provider/ont/openapi.yaml