0G

About 0G (0G)

What Is 0G (0G)?

0G, also written as Zero Gravity, is a modular blockchain stack built specifically for artificial intelligence workloads. Rather than being a general purpose chain that happens to host AI projects, it separates the job into four cooperating layers: a fast EVM chain for settlement, a decentralized storage network sized for large datasets, a data availability service for high throughput applications, and a compute marketplace where GPU providers sell inference and training capacity.

The reason for that split is bandwidth. AI systems move model weights, training corpora, and inference traffic at volumes ordinary blockchains were never designed to carry. 0G's answer is to keep consensus light and push data into purpose built lanes that settle back to the chain.

0G is the native asset of the network. It pays gas, secures the chain through staking, and is the unit of account for storage, data availability, and compute services.

Official sources:

• 0G Foundation
• 0G documentation
• 0G whitepaper
• 0G ChainScan explorer
• 0G Labs on GitHub

Who Built 0G? (History)

0G Labs was founded in 2023 by Michael Heinrich, who serves as chief executive, together with Ming Wu, Fan Long, and Thomas Yao. Ming Wu and Fan Long are known for earlier work on the Conflux Layer 1 protocol, which gives the founding team a background in high throughput consensus research rather than AI tooling alone.

The project ran a public testnet program before launching its production network, named Aristotle, in September 2025, alongside the token generation event for the 0G asset.

How 0G Works

The architecture is best understood layer by layer.

1. 0G Chain An EVM compatible chain that uses a proof of stake design based on an optimized version of CometBFT, the consensus engine formerly known as Tendermint. Existing Solidity contracts and Ethereum tooling work without modification. Validator selection uses a verifiable random function so that the choice of proposer is not predictable or easily manipulated.

2. 0G Storage A decentralized storage network with two access patterns. A log layer provides append only, immutable storage suited to datasets and archives, while a key value layer supports mutable records for application state. Uploads are committed on chain as a Merkle root so that data can later be verified against what was published.

3. 0G DA and 0G Compute 0G DA is a data availability service for rollups and other applications that need to prove data was published without forcing every node to store it permanently. 0G Compute is a marketplace where GPU owners register hardware and sell inference, fine tuning, and training capacity. Users pre fund an account, submit jobs, and pay for what they consume, with a smart contract escrow releasing payment after the work is delivered.

Key Ecosystem Components

The pieces that matter in practice:

• 0G Chain, the EVM settlement and consensus layer
• 0G Storage, with its log and key value layers and its Proof of Random Access mining scheme
• 0G DA, the data availability service
• 0G Compute Network, the provider marketplace for AI workloads
• Validator and delegation infrastructure, including shared security arrangements that reference stake registered through restaking contracts on Ethereum
• SDKs and node software for storage uploads, compute requests, and node operation
• ChainScan, the network block explorer

Storage nodes are kept honest by Proof of Random Access, or PoRA. Rather than continuously monitoring every node, the network periodically challenges a randomly selected miner to prove it holds a specific chunk of data. The design also caps how much data a single mining instance manages, which lowers the barrier for smaller operators.

0G Token Utility

The 0G token is used for:

• Paying gas on 0G Chain, so every transaction creates demand independent of the service marketplaces
• Staking by validators and delegation by holders, which secures consensus and earns block rewards and fees
• Paying for storage, with fees distributed to the miners that continue to hold the data
• Paying for data availability guarantees consumed by rollups and high throughput applications
• Paying for AI inference, fine tuning, and training in the compute marketplace, settled by smart contract
• Governance participation on protocol parameters and upgrades

Bridged representations of 0G also exist as ERC-20 and BEP-20 tokens on Ethereum and BNB Chain, which is how several trading venues list it. Confirm which representation a platform supports before moving funds.

What Makes 0G Unique?

Two design choices stand out. Data availability, storage, and compute are treated as first class network services with their own economics, not as off chain conveniences bolted onto a chain, so the token buys real resources rather than only block space.

Verifiability is also treated as a spectrum. The compute layer supports several approaches to proving a job ran correctly, including trusted execution environment attestation, optimistic challenge periods, and zero knowledge proving, because no single technique is currently practical for every model size and latency budget.

How 0G Differs from Similar Chains

• Against Celestia, which focuses on data availability as a standalone service, 0G bundles data availability with persistent storage, compute, and its own execution layer
• Against Filecoin and Arweave, which are storage networks first, 0G treats storage as one component inside an AI oriented stack rather than the product itself
• Against decentralized GPU markets such as Akash or Render, 0G supplies the settlement chain and data layers those markets normally have to source elsewhere
• Against Bittensor, which coordinates model production through an incentive mechanism, 0G is closer to infrastructure that AI applications rent, not a competition among models

Use Cases of 0G

Applications the stack is aimed at:

• Storing and serving large training datasets with verifiable integrity
• Running on chain accessible inference for agents, games, and consumer applications
• Fine tuning models against private or domain specific data through the compute marketplace
• Providing data availability for rollups that publish more data than a general purpose chain can absorb
• Building autonomous agents that pay for their own compute and storage from an on chain balance

How 0G Is Secured

Security comes from several distinct mechanisms:

• Proof of stake consensus with Byzantine fault tolerance, where validators stake 0G and can be penalized for misbehavior
• Verifiable random selection of proposers to reduce collusion risk, plus delegation so holders can contribute stake without running hardware
• Shared security arrangements that reference stake registered through restaking contracts, adding external economic weight to the validator set
• Proof of Random Access challenges that verify storage nodes genuinely retain the data they are paid for
• Merkle commitments published on chain so stored data can be checked against its original commitment

Risks and Considerations

Points worth weighing carefully:

• Execution risk on an ambitious scope. Four interlocking layers is a large surface to build, secure, and maintain
• Young network. Validator set size, decentralization, and real usage should be checked directly rather than assumed
• Demand risk. The economics assume paying customers for storage, data availability, and compute, and AI teams have cheap centralized alternatives
• Verifiable compute is unsolved. Proving a large model ran correctly is still an open research problem, and current approaches trade cost against assurance
• Bridged token confusion. Native and bridged representations exist on several chains, creating a real risk of sending funds to the wrong network
• Vesting schedules. Newly launched networks typically have cliffs that change the supply available over time
• Competitive pressure. AI infrastructure and data availability are both crowded categories with well funded incumbents

Why 0G Matters

If on chain applications are going to use machine learning for anything beyond decoration, they need somewhere to put the data and somewhere to run the model that does not quietly reintroduce a single centralized dependency. 0G is one of the more complete attempts to assemble that whole path, from consensus through storage to GPU settlement, inside one economic system.

Where Can You Buy 0G?

0G is listed on a range of centralized exchanges and is also traded on decentralized venues, both natively and through bridged representations. Trading pairs, deposit networks, and jurisdictional access differ between platforms, so confirm the network before withdrawing.

Major Centralized Exchanges (CEX)

0G has commonly been available on:

• Binance
• OKX
• Bybit
• KuCoin
• Gate

Listings and available pairs change, so check the venue directly.

Storage Options After Purchase

After purchase, 0G can be held:

• On an exchange, which is custodial and leaves key control with the platform
• In an EVM compatible wallet configured for 0G Chain using the official RPC endpoint and chain identifier
• In an Ethereum or BNB Chain wallet if you hold a bridged representation
• Behind a hardware wallet paired with compatible wallet software
• Delegated to a validator if you want to stake rather than simply hold

Verify the network and contract address in official documentation before transferring, since the native and bridged forms are not interchangeable.

Related Coins

• Celestia
• Filecoin
• Arweave
• Bittensor
• Akash Network