Từ Fantom đến Sonic: Nâng cấp toàn diện về thương hiệu và công nghệ hướng tới tương lai
In today’s rapidly evolving blockchain landscape, the veteran public chain Fantom has undergone a pivotal transformation. To break through performance bottlenecks and chart a path for long-term growth, the Fantom Foundation officially launched a brand upgrade in 2024, rebranding the network as Sonic and introducing a new native token, S. This isn’t just a simple name change—it’s a comprehensive overhaul from core technology to economic model, designed to create a faster, more scalable, and developer-friendly ecosystem.
Core Upgrades: Technical Reinvention and Strategic Shift
At the heart of this upgrade is the drive to overcome the limitations of the original network and embrace the broader world of traditional finance (TradFi). The key changes are summarized in the table below:
| Dimension | Fantom (Opera Network) | Sonic (Upgraded Network) |
|---|---|---|
| Network Name | Fantom Opera | Sonic (led by Sonic Labs) |
| Native Token | FTM | S (fully replaces FTM) |
| Core Tech Innovations | DAG + Lachesis consensus | Fantom Virtual Machine (FVM) and Carmen data storage solution |
| Performance Goals | Fast, low-cost | Over 10,000 TPS, sub-second finality |
| Strategic Positioning | High-performance public chain, DeFi ecosystem | Maintains high performance, adds TradFi expansion plans (e.g., ETFs, institutional partnerships) |
1. Hardcore Technical Upgrade: A Leap in Speed and Efficiency
- Fantom Virtual Machine (FVM): Fully compatible with the Ethereum Virtual Machine (EVM), but optimized for faster smart contract execution and lower latency, providing developers with more robust tools.
- Carmen Storage Solution: This breakthrough reduces validator node storage requirements from roughly 2,000 GB to just 300 GB, significantly lowering node operating costs and promoting greater network decentralization.
2. Strategic Expansion: Bridging Web3 and Traditional Finance
Sonic’s ambitions extend well beyond technology. The team has announced an ambitious TradFi (Traditional Finance) expansion plan, including exploring ETF issuance, establishing a US entity (Sonic USA), and building partnerships with banks and brokerages. This positions Sonic as foundational infrastructure connecting the crypto world with mainstream finance.
Token Transition: Everything You Need to Know About the S Token
With the network upgrade, the new S token will fully replace the original FTM token, becoming the fuel, staking, and governance asset for the Sonic network.
1. Conversion and Supply
- 1:1 Seamless Conversion: Existing FTM holders can swap FTM for S tokens at a 1:1 ratio. During the initial upgrade phase, two-way conversion is supported, but in the future (for example, 90 days after mainnet launch), conversion will be locked to one-way (FTM → S), so holders should pay close attention to official timelines.
- Initial Supply: The initial total supply of S matches FTM at 3.175 billion tokens. According to the plan, six months after mainnet launch, an additional 6% of the initial supply (about 190.5 million tokens) will be issued as rewards for users and developers. After that, a certain percentage will be issued annually to support ecosystem growth, but any unused portion will be burned to control inflation.
2. Innovative Economic Model
The S token’s economic model is designed to be highly attractive, with a strong focus on incentivizing ecosystem builders:
- Fee Monetization: One of the most revolutionary mechanisms. On the Sonic network, up to 90% of transaction fees (Gas Fees) generated by smart contracts are paid directly to the contract’s developer. This creates a sustainable, usage-based revenue stream for developers.
- Deflationary Design: The network employs multiple mechanisms to burn S tokens (such as burning transaction fees and unclaimed airdrops), aiming to offset new issuance and potentially increase token scarcity over time.
Latest Market Update: S Token Data Snapshot
According to Gate market data, as of December 24, 2025, the new Sonic network token S has performed as follows:
- Current Price: Approximately $0.0695 USD.
- Circulating Market Cap: Around $200 million.
- Global Ranking: Roughly #150 in the market.
Conclusion and Outlook
The upgrade from Fantom to Sonic marks a true "rebirth" inside and out. Not only does FVM and Carmen deliver exponential performance gains, but innovative models like Fee Monetization are reshaping developer incentives, and an ambitious TradFi integration strategy is setting new horizons.
For users, converting FTM to S promptly is the first step to joining the new ecosystem. For developers and investors, Sonic represents an emerging public chain that balances high performance, strong incentives, and regulatory prospects. Its future ecosystem growth and real-world adoption are well worth watching.
