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Futures Events
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Demo Trading
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CandyDrop
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Launchpool
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HODLer Airdrop
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Launchpad
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Alpha Points
NEW
Trade on-chain assets and enjoy airdrop rewards!
Futures Points
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Earn futures points and claim airdrop rewards
Investment
Simple Earn
Earn interests with idle tokens
Auto-Invest
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Dual Investment
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0 Fees
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Lending Center
One-stop lending hub
VIP Wealth Hub
Customized wealth management empowers your assets growth
Private Wealth Management
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Quant Fund
Top asset management team helps you profit without hassle
Staking
Stake cryptos to earn in PoS products
Smart Leverage
NEW
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GUSD Minting
Use USDT/USDC to mint GUSD for treasury-level yields
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Bitcoin Core development activity shows significant growth, reversing years of decline
Deep Tide TechFlow News, on January 5th, according to The Block, Bitcoin Core development activity significantly increased in 2025, reversing a multi-year downward trend. Annual data released by Casa Chief Security Officer Jameson Lopp shows that Bitcoin Core mailing list traffic grew by 60% year-over-year, with 135 independent code contributors involved in development, and approximately 285,000 lines of code changed.
This growth trend reversed the continuous decline since 2018, when the number of contributors peaked at around 193. In 2025, Bitcoin Core also completed its first public third-party security audit, conducted by Quarkslab and funded by the non-profit organization Brink, with no serious or high-risk vulnerabilities found.