Ontology Developer Center
DISCOVERCOMMUNITYSUPPORT
  • Introduction
  • Discover Ontology
  • Getting Started
  • Glossary
  • Decentralized Identity and Data
    • ONT ID
      • Decentralized Identifiers
        • Method Specification for Ontology
        • Method Specification for Ethereum
        • Method Specification for BSC
      • Verifiable Credentials
        • Anonymous Credentials
      • ONT Login
        • Scenarios
        • Protocol Specification
        • Front-end JavaScript SDK
          • Integration and Usage
          • API Reference
        • Front-end UI SDK
          • Integration and Usage
          • API Reference
        • Back-end Go SDK
          • Integration and Usage
          • API Reference
        • Back-end Java SDK
          • Integration and Usage
          • API Reference
      • ONT TAG
        • Workflow
        • API Reference
      • Mercury
      • OScore
    • DDXF
      • Components and Interfaces
      • GREP
      • Overall Scheme
      • Solutions
        • Marketplace
          • Deployment
          • Scenarios
          • SaaS Tenant
          • Java SDK
        • Data Storage
          • Deployment
          • Java SDK
        • Resource Auditor
        • Offline Judge
      • Use Cases
        • E-Shops
  • ONTOLOGY ELEMENTS
    • Smart Contracts
      • Types of smart contracts
    • Token Protocols
    • Consensus Mechanism
    • Ontology Oracle
      • Oracle Process Flow
  • GUIDES & TUTORIALS
    • Development Guides
      • dApp Development
        • Using the dAPI
        • Data Synchronization
      • Smart Contract Development
        • EVM Contract
          • Development Environment and Tools
          • Wallet Setup
          • Contract Development
          • How to Deploy a Smart Contract with GetBlock
        • NeoVM Contract
          • Development tools and environment
          • Launching the IDE
          • Writing and editing program logic
          • Deploying and testing on private net
        • WASM Contract
          • Development Environment
          • Project Initiation - Hello World
          • Creating your own project
          • Development using SmartX
          • Runtime API
          • Contract Fundamentals
          • Inter-contract Interaction
          • Developing Contracts in C++
        • Publish Contract Source Code
    • Integration Guides
      • dApp Integration
        • dAPI Integration
          • Chrome Plugin
          • Mobile wallet dApp
          • QR code mechanism
          • Wake call mechanism
        • Cocos 2D-x
        • Unity 3D applications
      • Mobile Wallet Integration
        • SDK integration
        • dAPI Integration
          • In-wallet applications
          • QR code mechanism
          • Wake call mechanism
        • Stake
      • Using ONT ID
      • Exchange Integration
        • Exchange Docking Guide
        • Exchange API
      • Ontology for dApp Stores
    • EVM & Token Decimals Upgrade
  • ONTOLOGY NODE
    • Abstract
    • Node Deployment
      • Standard Node
      • Rosetta Node
    • Interacting with a Public Node
  • DEVELOPER TOOLS
    • dApp Development Framework
      • Punica CLI
      • Punica boxes
      • Solo Chain
    • IDE
    • APIs
      • HTTP API
        • Restful
        • WebSocket
        • Remote Procedure Call (RPC)
      • Explorer v2 API
        • Block
        • Address
        • Contract
        • Token
        • Transactions
        • ONT ID
        • Summary
        • Node
      • Native Token API
        • ONT Contract API
        • ONG Contract API
      • ONT ID Contract API
      • Web3 API
      • OScore Open API
      • Rosetta Node API
        • Data API
        • Construction API
      • DToken Contract API
      • DDXF
        • Marketplace Contract API
        • Storage API
      • Governance API
    • Digital Wallet
      • Chrome Plugin provider
      • Chrome Plugin dAPI
      • Mobile version provider
      • Mobile version dAPI
    • SDKs
    • Signing Server
      • Installation
      • API reference
  • COMMUNITY
    • Ecosystem Programs
    • Community Libraries
    • Community Events
    • Community Channels
    • Core Contributors
  • SUPPORT
    • FAQ
      • Basic blockchain concepts
      • Ontology Nodes
      • Ontology token protocols
      • Smart contracts
      • SDKs and APIs
    • Contact Us
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On this page
  • TestNet Tokens
  • Ontology Trust Ecosystem
  • ONTO
  • Ontology Authenticator
  • OWallet
  • Explorer
  • Deploy a Node
  • Triones node | Ontology MainNet
  • Synchronization node | Ontology MainNet / Polaris TestNet
  • Single node | Ontology Privatenet / Polaris TestNet
  • Whitepapers
  • Introductory White Paper
  • Technical White Paper
  • Ecosystem White Paper
  • Framework White Paper
  • Infrastructure White Paper
  • Trust Framework White Paper
  • Become a Trust Anchor
  • Submit a dApp
  • Business Collaboration
  • Join us

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Discover Ontology

Get acquainted with what we do and offer

PreviousIntroductionNextGetting Started

Last updated 3 years ago

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TestNet Tokens

Ontology TestNet has been made available for public use to facilitate developers in their dApp development process. It can be used to deploy and test run smart contracts before actually deploying them on the MainNet.

The deployment and execution process consumes gas on the TestNet as well. TestNet tokens can be applied for by following this link.

Ontology Trust Ecosystem

ONTO

ONTO serves as Ontology's primary digital wallet application. It currently supports asset and identity management. Users can expect claim management to be a part of ONTO's functionality in future updates.

Features in the current release-

  • Node Staking - Stake ONT and earn ONG

  • Access to airdrop events in Candy Box

  • Support for assets from multiple platforms such as ONT, NEO, ETH and Kakao

  • Access to variety of dApps in the dApp store

  • Registering a new ONT ID

To download ONTO, please follow this link.

Ontology Authenticator

Ontology Authenticator is a claim management tool that doubles up as a signing server useful for developers, available as a mobile application.

Features in the latest release-

  • Registering a new ONT ID and account management

  • Claim Management - Creating new claims and claim endorsement by witnesses

  • Functions as a signing server for claims

To download ONT Authenticator, please follow this link.

OWallet

OWallet is Ontology's digital wallet desktop client.

Features in the latest release-

  • General wallet management and shared wallet support using multi signature technology

  • Account management and ledger support

  • Node stake management

  • ONT ID - Identity management

To download OWallet, please follow this link.

Explorer

The public trust verifier system from Ontology that facilitates monitoring blockchain activity.

The Explorer can fetch transaction, entity, smart contract, and block related data using identifiers such as a transaction hash, ONT ID, contract hash, block height, etc.

To access the Explorer, please follow this link.

Deploy a Node

There are three different classifications of Ontology nodes:

Triones node | Ontology MainNet

Triones nodes are bookkeeping nodes that participate in the network consensus, and must be voted in by user staking of ONT, after applying to be a consensus node. For more incentive and consensus related information, click here.

Synchronization node | Ontology MainNet / Polaris TestNet

Synchronization nodes do not participate in network consensus, and only synchronize the blocks generated by the Triones (bookkeeping) nodes.

Single node | Ontology Privatenet / Polaris TestNet

Ontology supports single node network deployment for development in a private testing environment.

Follow this link for a guide on how to deploy a node.

Whitepapers

Introductory White Paper

  • English

  • Chinese

  • Korean translated by @Sunghwan Kim

  • Dutch translated by @Mark Westerweel

  • Japanese translated by @Miho Nakauchi

  • Spanish translated by @Alejandro Garcia

  • Turkish translated by @Hakan

Technical White Paper

  • English

  • Chinese

  • Korean translated by @Sunghwan Kim

  • Dutch translated by @Mark Westerweel

  • Japanese translated by @Miho Nakauchi

Ecosystem White Paper

  • English

  • Chinese

  • Korean translated by @Sunghwan Kim

  • Dutch translated by @Mark Westerweel

  • Japanese translated by @Miho Nakauchi

Framework White Paper

  • English

  • Chinese

Infrastructure White Paper

  • English

  • Chinese

Trust Framework White Paper

  • English

  • Chinese

Become a Trust Anchor

Trust anchors are entities that are a part of Ontology's distributed identity network and provide credential verification services for other users in the trust network. The role of a trust anchor can be played by anyone from individuals to government institutes and organizations.

For more details on trust anchors and how to become a trust anchor, please follow this link.

Submit a dApp

Ontology appreciates and supports innovation. If you have developed a dApp or are in the process of developing one and are looking to get it listed on the community dApp store, please follow this link.

Business Collaboration

Businesses that are looking into blockchain based solutions for their businesses and wish to collaborate with Ontology can get in touch with us here.

Join us

Interested individuals can apply for positions at Ontology by following this link.