What is Giant Mammoth Chain (GMMT)?

Quick Facts

  • Origin: South Korea, mainnet launched in 2022
  • Token symbol: GMMT
  • Consensus: Proof-of-Stake Authority (PoSA)
  • Base framework: BNB Chain Application Sidechain (BAS)
  • EVM-compatible: Yes, supports Ethereum-based dApps
  • Key products: IvorySwap DEX, EDEM NFT marketplace, GM Wallet
  • Founder: John Baek (Baek Jong-Yoon), Mammoth Foundation

Introduction

Giant Mammoth Chain (GMMT) is a next-generation blockchain mainnet developed in South Korea. It positions itself as a Web3 lifestyle platform — combining everyday services like gaming, healthcare, e-commerce, and NFT trading with decentralized blockchain technology.

The goal is straightforward: make blockchain useful for daily life, not just for traders and developers.

History & Background

The Mammoth mainnet was first launched in 2022, developed by John Baek under the Mammoth Foundation. The GMMT utility token followed in early 2023, quickly gaining listings on multiple international exchanges.

The Mammoth Foundation has since expanded across Asia, establishing branches in South Korea and Japan, with a presence in Thailand, Vietnam, and Indonesia.

How Giant Mammoth Chain Works

GMMT is built on the BNB Chain Application Sidechain (BAS) framework, giving it high scalability while keeping transaction fees low. It is fully EVM-compatible, meaning developers can port Ethereum-based smart contracts and dApps with minimal effort.

The network uses Proof-of-Stake Authority (PoSA) — a hybrid consensus model combining Delegated Proof of Stake (DPoS) and Proof of Authority (PoA). Validators are selected based on both staked token holdings and established reputation, balancing decentralization with efficiency.

Looking ahead, the team plans to introduce a WebAssembly-based customizable runtime, moving beyond EVM limitations to offer greater industry-specific flexibility.

Tokenomics

GMMT is the native utility token of the Giant Mammoth Chain. It powers transaction fees, governance participation, staking rewards, and access to dApps across the ecosystem.

Token distribution prioritizes ecosystem growth, with allocations set aside for operations, investment, foundation reserves, marketing, and the core team. Users earn GMMT by engaging with platform services, creating a circular reward economy.

Circulating supply ? 163.52 million GMMT
Total supply ? 5.00 billion GMMT
Max supply ? 5.00 billion GMMT
Updated 2y ago

Ecosystem & Use Cases

The GMMT ecosystem includes several active products:

  • IvorySwap — A decentralized exchange (DEX) supporting token trading, liquidity farming, and staking via an Automated Market Maker (AMM).
  • EDEM — An NFT marketplace focused on cross-game asset interoperability.
  • GM Wallet — A dedicated wallet for managing GMMT tokens, NFTs, staking, and investments.
  • Project M — A play-to-earn blockchain game where in-game items are tokenized as tradeable NFTs.

The platform also targets non-blockchain businesses, helping them enter Web3 through the Giant Mammoth Chain infrastructure.

Team, Governance & Community

Giant Mammoth Chain was founded by John Baek (Baek Jong-Yoon), Chairman of the Mammoth Foundation. He brings extensive experience in both Web2 and Web3 business strategy and holds more than 30 trademarks and patents related to blockchain technology.

Governance on the chain leverages the PoSA model, giving token holders a voice in validator selection. The community is active across Twitter and Telegram, with regular AMA sessions hosted alongside exchange partners.

Advantages

  • Low fees and fast transactions thanks to the BAS sidechain architecture.
  • EVM compatibility lowers the barrier for developers migrating from Ethereum.
  • Real-world utility through lifestyle services, making GMMT relevant beyond pure speculation.
  • Diverse ecosystem covering DeFi, NFTs, gaming, and e-commerce under one chain.
  • Localized approach with Korean-language documentation and support for domestic businesses.

Risks & Challenges

  • Competitive landscape: The Web3 lifestyle niche is crowded, with many chains targeting similar use cases.
  • Adoption dependency: Success relies on sustained user engagement with lifestyle services.
  • Centralization concerns: PoSA consensus can be more centralized than pure PoS or PoW systems.
  • Ecosystem maturity: Several platform features are still in development stages.

Long-Term Vision

Giant Mammoth Chain aims to become the foundational blockchain infrastructure for South Korea's Web3 future. By bridging familiar lifestyle services with decentralized technology, GMMT seeks to drive mass adoption beyond crypto-native audiences.

The planned upgrade to a WebAssembly-based runtime signals ambitions to evolve into a more versatile, industry-agnostic platform — positioning GMMT as a long-term contender in the Asian blockchain market.

Frequently Asked Questions

Giant Mammoth Chain is a South Korean blockchain mainnet that combines everyday lifestyle services — such as gaming, healthcare, and e-commerce — with Web3 technology. Its native token, GMMT, powers transactions, staking, and governance across the ecosystem.

The Mammoth mainnet was launched in 2022, and the GMMT utility token began trading in early 2023. The project has since expanded to multiple Asian countries and listed on several international exchanges.

Giant Mammoth Chain uses Proof-of-Stake Authority (PoSA), a hybrid model combining Delegated Proof of Stake and Proof of Authority. This balances decentralization with fast, efficient transaction processing.

Yes, GMMT is fully EVM-compatible, meaning developers can deploy Ethereum-based smart contracts and dApps on the chain with minimal changes. It is built on the BNB Chain Application Sidechain (BAS) framework.

IvorySwap is the native decentralized exchange (DEX) built on Giant Mammoth Chain. It allows users to trade tokens, provide liquidity, and earn staking rewards using an Automated Market Maker model.

EDEM is Giant Mammoth Chain's NFT marketplace, designed to support cross-game asset interoperability. Users can buy, sell, and trade tokenized in-game items and digital collectibles on the platform.

Giant Mammoth Chain was founded by John Baek (Baek Jong-Yoon), Chairman of the Mammoth Foundation. He has deep expertise in both Web2 and Web3 strategy and holds over 30 blockchain-related trademarks and patents.

The team plans to introduce a WebAssembly-based customizable runtime to replace the current EVM architecture. This upgrade will allow industries to tailor blockchain implementations to their specific business needs.