The digital asset ecosystem continues to evolve, with blockchain-based identity and verification solutions gaining momentum. At the forefront of this movement is Sign, a decentralized infrastructure platform enabling secure, cross-border validation of legal identities, digital contracts, and token ownership. As adoption grows, demand for trading instruments tied to innovative projects like Sign has surged.
To meet this demand, OKX has officially launched the SIGN/USDT perpetual contract across its web platform, mobile app, and API interface. The contract went live at 7:30 PM (UTC+8) on April 28, 2025, offering traders round-the-clock access to one of the most promising infrastructure tokens in the Web3 space.
👉 Discover how to trade the new SIGN/USDT perpetual contract with advanced tools and deep liquidity.
This strategic addition enhances OKX’s suite of derivative offerings and reflects the exchange’s commitment to supporting high-potential blockchain ecosystems from day one.
What Is Sign? Understanding the Core Infrastructure
Sign serves as a foundational layer for on-chain verification, trusted by governments, financial institutions, and individuals worldwide. Its mission is to bridge traditional systems with decentralized technologies by enabling verifiable digital interactions that are both compliant and secure.
One of Sign’s flagship products is TokenTable, a powerful tool designed to support critical functions within the crypto economy. From managing token airdrops and vesting schedules to facilitating over-the-counter (OTC) trading and unlock mechanics, TokenTable streamlines complex processes for projects and investors alike.
With real-world use cases expanding rapidly, SIGN has emerged as more than just a utility token—it represents a growing ecosystem where trustless verification meets regulatory compliance.
SIGN/USDT Perpetual Contract Specifications
Traders can now gain leveraged exposure to SIGN price movements with the newly listed USDT-margined perpetual contract. Below are the full details of the contract structure:
Key Contract Parameters
- Underlying Index: SIGN/USDT
- Settlement Currency: USDT
- Contract Face Value: 100 SIGN per contract
- Price Quotation: Based on the USDT price of 1 SIGN
- Minimum Price Movement (Tick Size): 0.00001 USDT
- Leverage Range: 0.01x to 20x (adjustable based on risk settings)
- Funding Rate Mechanism:
Calculated using the formula:clamp[average premium index + clamp(interest rate - average premium index, 0.05%, -0.05%), 1.5%, -1.5%]
For full methodology, refer to OKX’s product documentation. - Funding Fee Settlement Interval: Every 4 hours
- Trading Hours: 24/7, 365 days a year
Special Funding Rate Adjustment During Launch Phase
Due to potential volatility during initial trading, OKX has implemented a temporary cap on funding rates:
- From launch until 00:00 UTC+8 on April 29, 2025, the maximum funding rate will be limited to 0.5%.
- After this period, the cap reverts to the standard 1.5% upper bound.
- The first actual funding fee collection occurs at 4:00 AM UTC+8 on April 29, 2025.
This measure protects traders from extreme funding costs during early market formation when premiums may fluctuate unpredictably.
Additionally, standard limit order rules apply to the SIGN/USDT perpetual contract, consistent with other USDT-margined derivatives on the platform. Traders are encouraged to review OKX’s Perpetual Contract User Agreement for detailed trading mechanics.
👉 Access real-time SIGN/USDT charts, advanced order types, and risk management tools today.
Why Trade the SIGN Perpetual Contract?
1. Exposure to On-Chain Identity Infrastructure
As digital identity becomes central to Web3 adoption, Sign positions itself as a critical enabler of secure, interoperable verification systems. Trading the SIGN perpetual allows investors to capitalize on the long-term growth of decentralized identity (DID) solutions.
2. High Liquidity and Deep Markets
OKX ensures tight spreads and robust liquidity for new contracts through market maker partnerships and incentive programs. This reduces slippage and improves execution quality—especially important during volatile price movements.
3. Flexible Leverage Options
With leverage ranging from conservative 1x up to 20x, traders of all experience levels can tailor their positions according to risk appetite and strategy—whether scalping short-term moves or holding longer-term directional bets.
4. Transparent Funding Mechanism
The funding rate model is designed to keep futures prices aligned with spot values while remaining transparent and predictable. Traders can monitor upcoming funding times and rates directly in the trading interface.
Frequently Asked Questions (FAQ)
Q: When did the SIGN/USDT perpetual contract go live?
A: Trading began at 7:30 PM UTC+8 on April 28, 2025, across all OKX platforms including web, app, and API.
Q: What is the face value of one SIGN contract?
A: Each contract represents 100 SIGN tokens, quoted in USDT.
Q: Is there a temporary funding rate cap?
A: Yes. Until 00:00 UTC+8 on April 29, 2025, the funding rate is capped at 0.5%. After that, it returns to the normal cap of ±1.5%.
Q: How often are funding fees settled?
A: Every 4 hours. The first settlement occurs at 4:00 AM UTC+8 on April 29, 2025.
Q: Can I trade SIGN/USDT on margin?
A: Yes. The contract supports up to 20x leverage with dynamic adjustment based on position size and market conditions.
Q: Where can I find official information about the Sign project?
A: Visit the project’s official website at sign.global or follow updates via their verified social channels.
Final Thoughts: A Strategic Addition to Your Trading Portfolio
The launch of the SIGN/USDT perpetual contract marks more than just another listing—it reflects the maturation of blockchain infrastructure as an investable sector. With Sign’s technology being adopted across finance, governance, and digital ownership frameworks, early traders have a unique opportunity to engage with a project shaping the future of trust online.
OKX remains committed to delivering timely access to innovative assets, backed by reliable infrastructure, transparent rules, and user-first design principles.
👉 Start trading SIGN/USDT now with low fees, deep liquidity, and professional-grade tools.
By integrating cutting-edge projects like Sign into its derivatives lineup, OKX empowers traders to explore emerging trends with confidence and precision.
Core Keywords: SIGN perpetual contract, SIGN/USDT trading, blockchain identity infrastructure, decentralized identity (DID), TokenTable crypto, USDT-margined futures, Web3 verification solutions