Spheron Kicks Off $SPON Buyback Program, Begins Burning Supply

Ripple XRP is a cryptocurrency that primarily focuses on building a decentralised payments network to facilitate low-cost and cross-border transactions. It’s a native digital currency of the Ripple network, which works as a blockchain called the XRP Ledger (XRPL). It utilised a shared, distributed ledger to track account balances and transactions. What Do XRP Charts Reveal? […]

The post China Blocks Nvidia’s RTX Pro 6000D as Local Chips Rise appeared on BitcoinEthereumNews.com. China Blocks Nvidia’s RTX Pro 6000D as Local Chips Rise China’s internet regulator has ordered the country’s biggest technology firms, including Alibaba and ByteDance, to stop purchasing Nvidia’s RTX Pro 6000D GPUs. According to the Financial Times, the move shuts down the last major channel for mass supplies of American chips to the Chinese market. Why Beijing Halted Nvidia Purchases Chinese companies had planned to buy tens of thousands of RTX Pro 6000D accelerators and had already begun testing them in servers. But regulators intervened, halting the purchases and signaling stricter controls than earlier measures placed on Nvidia’s H20 chip. Image: Nvidia An audit compared Huawei and Cambricon processors, along with chips developed by Alibaba and Baidu, against Nvidia’s export-approved products. Regulators concluded that Chinese chips had reached performance levels comparable to the restricted U.S. models. This assessment pushed authorities to advise firms to rely more heavily on domestic processors, further tightening Nvidia’s already limited position in China. China’s Drive Toward Tech Independence The decision highlights Beijing’s focus on import substitution — developing self-sufficient chip production to reduce reliance on U.S. supplies. “The signal is now clear: all attention is focused on building a domestic ecosystem,” said a representative of a leading Chinese tech company. Nvidia had unveiled the RTX Pro 6000D in July 2025 during CEO Jensen Huang’s visit to Beijing, in an attempt to keep a foothold in China after Washington restricted exports of its most advanced chips. But momentum is shifting. Industry sources told the Financial Times that Chinese manufacturers plan to triple AI chip production next year to meet growing demand. They believe “domestic supply will now be sufficient without Nvidia.” What It Means for the Future With Huawei, Cambricon, Alibaba, and Baidu stepping up, China is positioning itself for long-term technological independence. Nvidia, meanwhile, faces…

The post Headwind Helps Best Wallet Token appeared on BitcoinEthereumNews.com. Google has announced the launch of a new open-source protocol called Agent Payments Protocol (AP2) in partnership with Coinbase, the Ethereum Foundation, and 60 other organizations. This allows AI agents to make payments on behalf of users using various methods such as real-time bank transfers, credit and debit cards, and, most importantly, stablecoins. Let’s explore in detail what this could mean for the broader cryptocurrency markets, and also highlight a presale crypto (Best Wallet Token) that could explode as a result of this development. Google’s Push for Stablecoins Agent Payments Protocol (AP2) uses digital contracts known as ‘Intent Mandates’ and ‘Verifiable Credentials’ to ensure that AI agents undertake only those payments authorized by the user. Mandates, by the way, are cryptographically signed, tamper-proof digital contracts that act as verifiable proof of a user’s instruction. For example, let’s say you instruct an AI agent to never spend more than $200 in a single transaction. This instruction is written into an Intent Mandate, which serves as a digital contract. Now, whenever the AI agent tries to make a payment, it must present this mandate as proof of authorization, which will then be verified via the AP2 protocol. Alongside this, Google has also launched the A2A x402 extension to accelerate support for the Web3 ecosystem. This production-ready solution enables agent-based crypto payments and will help reshape the growth of cryptocurrency integration within the AP2 protocol. Google’s inclusion of stablecoins in AP2 is a massive vote of confidence in dollar-pegged cryptocurrencies and a huge step toward making them a mainstream payment option. This widens stablecoin usage beyond trading and speculation, positioning them at the center of the consumption economy. The recent enactment of the GENIUS Act in the U.S. gives stablecoins more structure and legal support. Imagine paying for things like data crawls, per-task…