A Web3 project is launching a crypto card that allows users to make purchases at global merchants, connecting non-custodial wallets and powered by a deflationary token. The project will also integrate a decentralized exchange, aiming to create a complete ecosystem for asset management, trading, and consumption. It has already attracted over 2,400 investors, offering annual staking yields and referral rewards. In the future, wallet experience and trading depth will influence user retention.

Mainstream futures trading platforms have launched XRP spot-linked futures contracts, which are innovative and regulated, ensuring that the contract prices are closely linked to the spot market. They also enhance transparency through a daily financing adjustment mechanism, making them suitable for institutional investors seeking hedging and leverage trading.

Kyrgyzstan's stablecoin project has established a transparent audit system through physical inspections, document verification, and on-chain validation, ensuring that its 50 million tokens correspond to 376 kilograms of gold. This multi-dimensional verification standard enhances market trust and is worth industry reference.

The US financial regulatory agency has for the first time established rules for stablecoins, allowing commercial banks to issue stablecoins through subsidiaries. This marks the inclusion of stablecoins into the traditional financial regulatory framework and enters the public consultation phase.

Recently, new developments have emerged in the crypto market. Dogecoin remains in the spotlight, while the new meme coin project Maxi Doge is currently in presale, having raised over $4.33 million. The project explores a low market cap approach and leverages meme culture marketing. Investors should be cautious of the high volatility associated with meme coins.

Rainbow Wallet announced the economic plan for the RNBW token, with a total supply of 1 billion tokens. At TGE, the initial circulating supply will be approximately 20%, with the main token releases gradually occurring to stabilize market liquidity. TGE is scheduled for February 5, 2026, and the community can participate in the pre-sale through CoinList.

A Shiba Inu whale address associated with a compliant platform recently transferred in 53.59 billion SHIB tokens, worth approximately $415,000. This move occurred during a period of low SHIB prices and may indicate that whales are building up positions.

【区块律动】Rainbow钱包基金会最近宣布了RNBW代币的重要时间节点——TGE将在2026年2月5日启动。
这里有个有意思的设计逻辑值得关注。基金会会在代币发行时一跃成为Rainbow公司的第一大单一股东，持有20%的股权。换句话说，代币持有者和公司股东的利益被巧妙地绑定了，他们能够共享同样的收益。
更有意思的是后续的退出机制。假如未来Rainbow被收购，基金会并不会一直存在，而是逐步解散。解散时的净资产会怎么处理呢？包括那20%股权所得的收益，统统分配回代币持有者。这相当于给了持币社区一个长期的权益保障——不管发生什么，大家的利益都有保底机制。

【Crypto World】If you're into construction simulation games like "Zoo Tycoon," there's a new thing that might catch your interest. The mining game called Pepenode is about to start pre-sale, with only 23 days left in the early access period.
The core gameplay of this game is building virtual mining rigs and optimizing their yields, but the highlight is that the mining rigs you build in the game can actually generate cryptocurrency rewards. You can mine both Pepe and Fartcoin, two popular meme coins, which sounds much more interesting than just virtual numbers.
The entire game economy is supported by the PEPENODE token. The pre-sale price is currently $0.0011968 each, and players use it to build mining rigs and expand facilities. This design is quite comprehensive—using tokens to drive the in-game construction cycle, linking the game's economic system with real token value. Whether to join and play depends on your view of this concept.

【Crypto World】Mantle's large-scale hackathon event this year is now open for registration, with the number of participants surpassing 1,000. Participants come from over 50 countries and regions worldwide. This is the largest industry-scale competition focused on RWA and infrastructure themes, featuring 17 senior judges for evaluation.
The event has six independent tracks: RWA, RealFi, DeFi, AI, ZK Privacy, Infrastructure, and GameFi, with a total prize pool of $150,000. This setup targets some of the hottest technological directions in current Web3, aiming to inspire developers' creativity from multiple dimensions.
From an ecosystem perspective, Mantle's recent institutional collaborations are also accelerating. Deep partnerships with the USDT issuer, a leading lending protocol, and an exchange have further solidified Mantle's foundation in liquidity and institutional-grade services. As of now, Mantle's ecosystem assets

U.S. Treasury Secretary Janet Yellen expects a GDP growth rate of 3.5% in 2025, indicating a moderate and stable economic outlook. This stability is favorable for the crypto market, potentially increasing policy predictability and improving liquidity conditions for mainstream cryptocurrencies.

【Crypto World】New developments in the Solana ecosystem. Valour, a leading institution in the DeFi sector, announced that its Solana ETP product( with the code VSOL) has been approved for listing on the B3 exchange in Brazil, with trading scheduled to commence on December 17, 2025.
What does this mean? Brazilian investors finally have a compliant channel to trade Solana directly using the local fiat currency (Brazilian Real), without the need for VPNs or cross-border operations, and with a more transparent regulatory framework. From Valour's perspective, their presence in the Brazilian market is already taking shape—ETPs for Bitcoin, Ethereum, Ripple, and Sui have established a foothold, and the addition of Solana further enriches the product ecosystem.
This listing reflects a trend: mainstream financial institutions are gradually embracing cryptocurrencies, and markets with friendly regulation are becoming highly competitive. As Latin America's largest economy, Brazil's attractiveness