On Jun 15, 2025, 20:40 PM(UTC). According to Binance Market Data, Ethereum has dropped below 2,500 USDT and is now trading at 2,498 USDT, with a narrowed 0.42% decrease in 24 hours.

OKX 行情数据显示，ETH 跌破 2500 USDT，现报 2499.65 USDT，24H 跌幅 0.4%。 （本条快讯由AI辅助生成）

According to Cointelegraph, Bitcoin's mining difficulty experienced a slight decrease on Saturday, following its peak at an all-time high of 126.9 trillion on May 31. The current difficulty level stands at approximately 126.4 trillion, as reported by CryptoQuant. This adjustment reflects the ongoing competitive nature of the Bitcoin mining industry, where increased difficulty and network hashrate contribute to heightened competition among miners and elevated production costs. Miners are grappling with financial pressures due to the reduced block reward after the April 2024 halving, alongside rising operational costs and increased mining difficulty. These factors have significantly impacted the profitability calculations for mining companies striving to maintain their operations. Despite these challenges, some publicly traded Bitcoin mining firms are expanding their operational capacity and opting to retain their mined Bitcoin as a treasury asset. Notably, mining firm MARA reported a 35% increase in Bitcoin output in May, amidst record-level hashrate and market volatility. On April 5, Bitcoin's network hashrate surpassed 1 zetahash per second (ZH/s), marking a significant milestone for the decentralized monetary protocol. MARA announced that it mined 950 Bitcoin in May, boosting its corporate treasury reserves to 49,179 BTC, positioning it as one of the largest Bitcoin holders globally. This trend of accumulating Bitcoin as a treasury asset signifies a strategic shift for mining companies that traditionally sold their coins to cover operational expenses. CleanSpark, another public Bitcoin miner focused on clean energy, also reported increased BTC production in May 2025. The company mined 694 BTC during the month, reflecting a 9% increase over April's production, and raised its total reserves to 12,502 BTC, according to its monthly report. CleanSpark's president and CEO, Zack Bradford, highlighted the company's sequential increase in month-end hashrate to 45.6 exahashes per second (EH/s), up 7.5% from the previous month. This growing trend of mining companies accumulating Bitcoin as a treasury asset represents a notable shift in business strategy, as firms adapt to the evolving landscape of the cryptocurrency mining industry.

BTC miners continue to face economic headwinds and challenges, including gradually rising computational requirements to mine blocks. source: https://cointelegraph.com/news/btc-mining-difficulty-falls-slightly-all-time-high?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

On Jun 15, 2025, 20:18 PM(UTC). According to Binance Market Data, Bitcoin has dropped below 105,000 USDT and is now trading at 104,979.53125 USDT, with a narrowed narrowed 0.61% increase in 24 hours.

US firms back America250 celebrations, including tech and defense giants, without direct crypto influence. source: https://coincu.com/343468-tech-giants-support-america250

OKX 行情数据显示，BTC 跌破 105000 USDT，现报 104999.9 USDT，24H 跌幅 0.61%。 （本条快讯由AI辅助生成）

Ether (ETH) ETH is trading above $2,540, showing strong resilience in the face of market turbulence fueled by heightened geopolitical risk. After briefly dipping to $2,491.72, ETH recovered swiftly, closing higher on above-average volume and validating key support near $2,500, according to CoinDesk Research's technical analysis model. Technical indicators suggest renewed momentum, supported by a double-bottom formation and heavy intraday buying near $2,530 source: https://www.coindesk.com/markets/2025/06/15/eth-holds-strong-is-it-the-digital-oil-powering-the-global-digital-economy

According to on-chain analyst AltcoinGordon, Bitcoin long-term holders have entered a phase of “heavy accumulation. source: https://coindoo.com/market/bitcoin-dominance-strengthens-as-long-term-holders-accumulate-heavily/

Bitcoin integrations are growing across the Sui network, providing more use cases for BTC holders. Here's how BTCfi works on Sui. source: https://decrypt.co/325274/bitcoin-defi-taking-root-sui-heres-how-works

一位用户向官方求助，称其钱包中原本存有30万枚$AB，但由于遗失了助记词，已无法重新访问钱包。

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本周共有23家区块链初创公司融资，总金额达6.379亿美元。IREN（前称 Iris Energy）在一轮私募融资中筹集了4.5亿美元，为本周最大的一笔融资。