Mettitech Group Holdings.

About OFC

OFC (ONFA Coin) is the native asset of the ONFA Chain — a community-driven blockchain designed to provide decentralized infrastructure that is secure, scalable, and optimized for the Web3 ecosystem.

Unlike conventional utility token models, OFC serves as the core of the network’s operations, powering activities ranging from gas fee payments and staking for security, to governance and ecosystem expansion. OFC is purpose-built to function as a fundamental financial instrument, delivering long-term value to users, developers, and investors alike.

Core Technology

Ethereum Blockchain

(Beacon Chain + Ethereum 2.0 PoS)

OFC Layer 2 relies on Ethereum Layer 1 for security and data availability (data availability + fraud proof).

Utilizes Ethereum Beacon Chain’s PoS consensus, without creating a new L1.

Off-chain Execution Model

All execution happens on L2 → Final: data + proof submitted to Ethereum L1.

Prysm

Go is the main programming language used to build the chain.

Uses Prysm Sequencer (originating from Offchain Labs) to operate and manage L2 nodes (sequencer, validator).

WASM Support

Extends chain logic beyond EVM-only compatibility.

Vision & Mission

Vision:

To build an open, decentralized blockchain where OFC serves as the foundational asset driving the growth of the global digital financial ecosystem.

Mission:

• To establish a native currency that is secure, fair, and scarce.

• To incentivize community participation in securing and advancing the network.

• To support a comprehensive ecosystem encompassing DeFi, NFTs, GameFi, and Web3 applications.

Role of OFC

OFC is designed to fulfill multiple essential functions, ensuring the self-sustainability and long-term growth of the ONFA Chain:

Transaction Fees (Gas Fees):

All transactions on ONFA Chain are settled in OFC.

Staking & Validators:

Users can stake OFC to become validators, contributing to network security and earning rewards.

Governance:

OFC holders are granted voting rights on network upgrade proposals and ecosystem fund allocations.

Cross-chain Liquidity:

OFC serves as the intermediary asset for multi-chain bridges, enabling seamless cross-blockchain transactions.

Ecosystem Incentives:

DeFi, NFT, GameFi initiatives, and developer grants utilize OFC as both rewards and platform fees.

Tokenomics

Name

ONFA Coin

Symbol

OFC

Decimals

Network

ONFA Chain

Total Supply

16,800,000

35%

Community & Ecosystem Development

25%

Staking / Validator Rewards

10%

Public Sale & Early Investors

15%

Foundation & Development

10%

Liquidity & Exchange Support

Treasury Fund

Roadmap

Q3-Q4/2025

• Completion of token migration from OFT → OFC.

• Launch of the ONFA Chain Mainnet.

• Introduction of the staking and validator program.

Q1-Q2/2026

• Deployment of a DeFi DEX with OFC as the base trading pair.

• Launch of a decentralized NFT Marketplace.

• Introduction of a grant program to support dApp developers.

• Establishment of ONFA Labs – an investment fund for promising projects.

Q3-Q4/2026

• Expansion into GameFi and SocialFi verticals.

• Integration of cross-chain bridges (Ethereum, BNB Chain, Solana, TON).

• Implementation of a progressive burn/inflation reduction mechanism to regulate supply and preserve long-term value.

Getting Started

Users log in or create a new wallet directly in the App Wallet.

Add ONFA Chain 2.0

The ONFA Chain 2.0 network is pre-integrated, or users can add it manually (RPC, Chain ID, OFC symbol).

Top-up Gas Fee

Deposit OFC into the wallet to cover transaction (gas) fees.

Use DApps/ Smart Contracts

Users can deploy or interact with smart contracts, DApps, and services within the ONFA Chain ecosystem directly from the App Wallet.1