0G Testnet Guide

0G is pleased to announce the arrival of our testnet Newton.

0G is the first modular AI chain, with an infinitely scalable DA layer and data storage system. Newton represents the firm time that AI developers can use this infrastructure to reap the benefits of a truly on-chain AI ecosystem, while Newton validators can help bring this to reality.

Below, we will provide::

• A brief overview of 0G

• Details on getting started as a validator

• Newton’s significance

While the below contains the relevant testnet information to get started, we also recommend visiting our guide here.

0G Labs

0G is an infinitely scalable and programmable DA layer, made possible through data partitioning, as well as the ability to use shared staking to introduce any arbitrary number of separate 0G Consensus networks. It provides the large-scale data storage requirements and fast retrieval infrastructure necessary to make bring true crypto AI to fruition. 

This design is split into 2 components:

1. 0G Storage: A general data storage system for structured or unstructured data. This can be used for general data availability purposes, as well as database infrastructure for applications to build on top of, storage for networks to use for state-offloading, and much more. 

2. 0G DA: A DA layer built on top of 0G Storage that uses Data Availability Sampling (DAS) to guarantee DA for each data block.

0G Consensus is responsible for maintaining network integrity, via the explained shared staking.

To learn more about the technical design, read our latest blog post.

For 0G Storage, 0G DA, and 0G Consensus to work together in harmony, we require validators to help maintain the system, which is why our testnet is so critical.

Testnet Guides

Our full guide is available here, with below providing a summarized version with additional context.

Newton allows for testing of our basic 0G design functionalities, as described above: 

1. 0G Storage

2. 0G DA

3. 0G Consensus

By getting involved, validators can help shape the future of Web3. We appreciate all support in helping to test our system’s functionality and identifying any potential issues. 

The three primary ways to participate are as follows:

1. Storage Nodes (0G Storage): Responsible for maintaining 0G Storage, including storing and retrieving data chunks promptly and coordinating with 0G DA to confirm data availability. 

To watch our video guide,  click here.

To read our Gitbook guide, click here.

2. Validator Nodes (0G Consensus): Vital to 0G’s infinite scalability, validator nodes maintain 0G’s arbitrary number of separate consensus networks.

To watch our video guide, click here.

To read our Gitbook guide, click here.

3. Disperser or Retriever Services (0G DA): Disperser services are off-chain services responsible for uploading data into s3 buckets and sending it to 0G’s Batcher for further processing. Retriever services are an off-chain service for receiving data blobs from 0G Storage nodes, and identifying their authenticity. 

To get started as a disperser service, please click here. 

To get started as a retriever service, please click here.

Useful Links & Support

Other links that may be relevant include:

• Full Guide: https://island-columnist-256.notion.site/Testnet-Launch-Announcement-29e9dab9d2e14c1088c3cbd47bfce2fb 

• 0G Codebase: https://github.com/0glabs

• Docs: https://0glabs.gitbook.io/0g-doc/

• Testnet scanner: https://scan-testnet.0g.ai/ 

• Tendermint Network Details

  • Chaind_id: zgtendermint_9000-1

  • RPC: https://rpc-zero-gravity-testnet.trusted-point.com/

  • Native Currency Name: A0GI

  • Native Currency Symbol: A0GI

• EVM Network Details

  • Chaind_id: 9000

  • RPC: https://rpc-testnet.0g.ai/

  • Native Currency Name: A0GI

  • Native Currency Symbol: A0GI

• Faucet: https://faucet.0g.ai/  

Should any issues arise in getting setup, there are three ways to reach out for support:

1. Reach out via our Discord channels - http://discord.gg/0glabs

2. Email us at support@0g.ai

3. Attend a Twitter or Discord AMA

The Significance of Newton

0G represents a DA layer capable of making massively scalable DA a reality. Without 0G, the industry is limited in its ability to handle the vast amounts of data expected to arrive on-chain over the coming months and years. Existing DA solutions are restricted in their performance and scalability, posing a major challenge in bringing critical use cases such as crypto A on-chainI.

This makes Newton a particularly significant milestone, providing the DA infrastructure truly necessary to scale countless Web3 use cases on a global basis. We believe that anyone that gets involved will be able to play a role in shaping the future of Web3, and hope that you join us on this journey.