Futures
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TradFi
Gold
One platform for global traditional assets
Options
Hot
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Unified Account
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Introduction to Futures Trading
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Futures Events
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Demo Trading
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Launch
CandyDrop
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Launchpool
Quick staking, earn potential new tokens
HODLer Airdrop
Hold GT and get massive airdrops for free
Pre-IPOs
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Alpha Points
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Futures Points
Earn futures points and claim airdrop rewards
Ledger CTO Says Blockchain Favors Hash-Based Post-Quantum Signatures
Ledger CTO Charles Guillemet said post-quantum cryptography migration has entered a critical stage, with NIST planning to phase out high-risk algorithms by 2030. Guillemet said blockchain systems favor SLH-DSA hash-based signatures, while traditional systems prefer ML-DSA hybrid schemes.