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.

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のティッカーデータによると、BTCは105,000USDTを割り込み、現在104,999.9USDTで、24Hで0.61%下落している。 (このニュースレターはAIの支援により作成されました）

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

Billionaire Chamath Palihapitiya is predicting a resurgence of the American balance sheet and an influx of new capital into the US. In a new episode of the All-In podcast, Palihapitiya says current forecasts of the US economy are overly negative and don’t factor in the potential development of two events. source: https://dailyhodl.com/2025/06/15/forget-japan-forget-europe-billionaire-chamath-palihapitiya-sees-massive-dollar-inflows-into-us-in-next-60-days-if-two-predictions-unfold/

Ethereum (ETH) bullish pattern strengthens as price tests resistance at $2,800, needs only modest volume to press toward $3,000. Chainlink (LINK) market setup gains credibility after the new oracle upgrades speed cross-chain data, a sign that the Chainlink (LINK) market setup could pull fresh institutional demand. Yet both stories pale beside Web3 ai. Stage 8. . . source: https://crypto-economy.com/ethereum-eth-bullish-pattern-builds-chainlink-lags-but-web3-ais-record-breaking-presale-sets-the-pace/

As 2025 gains pace, crypto traders are back on the hunt for the best opportunities. Whether you’re after a reliable performer or the next breakout, a few names are drawing fresh attention: BlockDAG, Binance Coin (BNB), Cardano (ADA), and Dogecoin (DOGE). These coins come with different use cases, price points, and speed, but they all. . . source: https://crypto-economy.com/top-crypto-picks-for-2025-blockdag-bnb-ada-doge-show-potential/

あるユーザーは、元々自分の財布に30万ABドル入っていたが、ヘルパーがいなくなったため再アクセスができなくなったと関係者に連絡した。

以下は、MEM論文のために設計された「ブロックチェーン＋サプライチェーントレーサビリティモデル」の綿密な研究フレームワークであり、最新の技術実践と学術の最前線を組み合わせ、理論構築から技術実装、実証分析に至るまで体系的なソリューションを提供する。

なぜビットコインは暴落しないのか？仮想世界における「ハード・カレンシー」の論理を語る。

BTC,機関投資家,投資,ウォール街の狼がビットコインをかじり始めた 世界は静かに変わりつつある Gold Finance,黙々とシャベルを作る者は、やがて自ら金鉱を掘る。

twitter,暗号通貨,暗号ツイート 冗長性過多：アルファを効率的に見つける方法？ ゴールドファイナンス,X プラットフォームのプレミアムアカウントのスクリーニングのためのガイド。

2021年に10の省・委員会が「通達924」を発表して以来、多くのWeb3プロジェクトオーナーは「中国の規制に前向きに対応し、中国本土でのサービス提供を停止する」とし、プロジェクトを海外に移転すると表明している。

過去12ヵ月間、米国債のイールド・カーブは反転からスティープ化した（すなわち、利回りは0％を下回った）。

FRBは関税の不透明感から、金利を調整するかどうかの決定に様子見の姿勢をとっている。

本号では、公開情報に基づき、スイスが提案する74カ国との暗号情報交換の概要を紹介する。

IREN（旧アイリス・エナジー）は、今週最大のプライベート資金調達ラウンドで4億5000万ドルを調達した。