Discover OZO
Learn about Ozone Chain and its workings.
Quantum security provides unconditional security.
QRNG provides the randomest number possible.
Algorithms that cannot be broken by a quantum computer.
Ozone Chain's quantum tech has passed NIST and other standards.
Architecture of Ozone Chain.
Developers
Manage OZO Assets.
Ozone scan is block explorer on Ozone Chain.
Run a Validator Node.
Testing version of Ozone Chain.
Run a Non-Validator Node.
Github repository of Ozone Chain.
Ozone Chain is EVM compatible.
Live, production version of Ozone Chain.
Journey
Get insights of relevant topics and our works here.
A sneak peek of OZO utility.
Meet the people behind Ozone Chain.
stay connected in these social media platforms.
Connect with Ozone Chain Team
Projects
Unleash Laughter, Embrace Gains!
The Lobsterlicious Ozone Chain DEX!
Tamper proof certificate verification using Ozone Chain.
Reward users in real time.
Discover a World of Iconic Legends as Digital Collectibles.
Staking platform to earn $OZO and ecosystem tokens rewards.
Send & receive using one name.
OZO Faucet enables instant onboarding on Ozone Chain.
USDO is the stable coin in Ozone Chain Network.
Ozone Chain offers to launch your own decentralized applications. Develop, Test and Deploy Smart Contracts in Ozone Ecosystem.
Development environment, testing framework and asset pipeline for blockchains using the EVM
IDE that’s used to write, compile, debug & deploy Solidity code ll in your browser.
Solidity is an object-oriented, high-level language for implementing smart contracts.
Battle-tested smart contract libraries for Ethereum and other blockchains.
Official Standards Framework for Ozone Chain
ORC (Ozone Request for Comments) defines interoperable, secure and developer-friendly standards for applications, tokens and smart contracts built on Ozone Chain.
The canonical standards and governance specifications for the Ozone Chain ecosystem.
Defines the formal Ozone Request for Comments process, publication lifecycle, guidelines, and core community governance workflows.
The canonical fungible token standard for Ozone Chain, ensuring native compatibility with ERC-20 interfaces, typed custom errors, and zero-address guards.
The canonical fungible token standard for Ozone Chain, designed for direct EVM ecosystem compatibility.
Fully compatible with standard EVM wallets, DEX routers, smart contracts, and Web3 toolchains without modification.
Utilizes Solidity typed custom errors rather than heavy string reverts, reducing contract byte size and saving execution gas.
Executes zero-value transfers safely as valid operations in strict compliance with the ERC standard specification.
Natively recognizes `type(uint256).max` allowances to avoid unnecessary repeat approval calls and reduce friction.
Automated contract verification prevents accidental transfers, mints, or approvals to the 0x0 invalid address.
Install the official package and use the exported ORC-20 ABI and Ozone Chain configuration with your preferred EVM client.
npm install @ozonechain_orc/orc
import { createPublicClient, http } from "viem"; import { ORC20_ABI, OZONE_CHAIN_MAINNET } from "@ozonechain_orc/orc"; const client = createPublicClient({ transport: http(OZONE_CHAIN_MAINNET.rpcUrls.default.http[0]), }); async function getTokenBalance(tokenAddress: `0x${string}`, account: `0x${string}`) { const balance = await client.readContract({ address: tokenAddress, abi: ORC20_ABI, functionName: "balanceOf", args: [account], }); console.log(`Balance: ${balance}`); return balance; }
import { ethers } from "ethers"; import { ORC20_ABI, OZONE_CHAIN_MAINNET } from "@ozonechain_orc/orc"; const provider = new ethers.JsonRpcProvider(OZONE_CHAIN_MAINNET.rpcUrls.default.http[0]); async function getDecimalsAndSymbol(tokenAddress: string) { const contract = new ethers.Contract(tokenAddress, ORC20_ABI, provider); const [symbol, decimals] = await Promise.all([ contract.symbol(), contract.decimals(), ]); console.log(`Token: ${symbol}, Decimals: ${decimals}`); return { symbol, decimals }; }
ORC standards preserve ERC-compatible interfaces, so existing EVM wallets, libraries and protocols work without modification.
Specifications, package documentation, compliance resources and contribution guides.