Yellow Korea

根據鏈上數據，Chainlink (LINK) 網絡活動在本月初激增至大約282,000個每日地址，同時Binance的儲備從8630萬下降到8580萬代幣。
地址激增與交易所資金流出同步
根據Santiment強調的數據，Chainlink在5月9日記錄了282,170個獨特的每日活躍地址，次日爲264,090。
這些數字標誌着網絡自2025年9月以來最強勁的參與度，遠高於最近約3,000個每日地址的基線。

Roughly 6.04 million Bitcoin (BTC), or 30.2% of issued supply, sit in addresses where public keys are already visible on-chain.
Glassnode Maps 30% Quantum Exposure
On-chain analytics firm Glassnode published the figures on May 20 in a report mapping which Bitcoin holdings could face future quantum computing risk.
The methodology hinges on a single test.
A coin is classified as exposed at rest when the public key needed to spend it has already appeared on the blockchain.
Glassnode split the 6.04 million coins into two buckets. Structural exposure, tied to script types that reveal the key by design, covers 1.92 million BTC.
Operational exposure, driven by address reuse and partial spending, accounts for 4.12 million BTC. That second figure is 2.1 times larger than the structural bucket, and points to behavior rather than protocol design.
The remaining 13.99 million BTC, around 69.8% of issued supply, shows no public-key exposure under the firm's framework.
Also Read: Twenty One Capital Becomes Tether's Bitcoin Arm As SoftBank Walks Away
Exchange Wallets Concentrate The Risk
Exchange-held coins represent the largest labeled subset inside the operational bucket, with about 1.66 million BTC, or 8.3% of total supply. That accounts for roughly 40% of all operationally exposed Bitcoin.
Glassnode noted that close to half of labeled exchange balances fall into the susceptible category, against less than 30% for non-exchange supply.
Entity-level differences are wide. Coinbase balances show only 5% exposure, while Binance sits at 85% and Bitfinex reaches 100% under the same methodology.
Among other holders, Fidelity and CashApp register near 2%, Grayscale around 50%, and both Robinhood and WisdomTree at 100%. Sovereign treasuries in the US, the UK, and El Salvador show 0% exposure.
Why Address Hygiene Now Matters
Researchers framed the report as a baseline measurement rather than a forecast. The firm took no position on when, or whether, a Cryptographically Relevant Quantum Computer capable of running Shor's algorithm will arrive.
The practical takeaway sits with custodians. Address rotation, reduced key reuse, and migration planning are the levers that can pull operational exposure lower without protocol-level changes.
Bitcoin's quantum debate has surfaced repeatedly through 2026. Google Quantum AI released a related paper on elliptic-curve cryptocurrency security in Mar., and BIP-360 has proposed a Pay-to-Merkle-Root output type as a voluntary migration path for affected holders.
Read Next: Security Experts Pour Cold Water On Claude Mythos Hacking Apocalypse

Goldman Sachs fully exited its $154 million XRP (XRP) ETF position and walked away from its Solana (SOL) holdings in the first quarter, regulatory data shows.
Goldman Sachs Empties Altcoin ETFs In Q1 Filing
The Wall Street bank disclosed the moves in its Form 13F filing, a quarterly snapshot that institutional managers above $100 million in assets must submit to the U.S. Securities and Exchange Commission.
The bank cleared every share across Bitwise, Franklin Templeton, Grayscale, and 21Shares XRP funds, alongside its full Solana book.
Its Solana exposure had reached roughly $108 million across products from Bitwise, Fidelity, Grayscale, VanEck, Franklin and 21Shares before the wipe.
Goldman also trimmed its Ethereum (ETH) ETF position by about 70%, leaving close to $114 million on the books, while keeping more than $700 million parked in spot Bitcoin (BTC) ETFs. The bank separately disclosed a new stake in Hyperliquid Strategies, worth roughly $3.33 million.
Also Read: XRP Whale Flow Drops 50%, But Options Calls Tell A Different Story
Analysts Read The Tactical Pullback
Crypto analyst Merlijn framed the rebalance as a conviction statement that separated the winners from the losers across the bank's digital asset book.
Bloomberg Intelligence had already flagged Goldman's late-2025 XRP build-up as trading-desk facilitation rather than directional conviction.
The Q1 exit appears to confirm that read.
Broader ETF demand has held up despite the pullback. XRP ETFs pulled in a 2026 high of about $84 million in May, while Solana products gathered roughly $103 million over the same stretch.
XRP And Solana Performance In Recent Weeks
The Q1 exit came as both tokens slid through a sharp drawdown. XRP is down more than 26% year to date and Solana has lost over 30%, with Bitcoin and Ether off 10% and 28%, respectively.
Goldman's overall crypto book is now roughly seven-eighths Bitcoin, a split observers have read as a benchmark consolidation rather than a retreat from digital assets. Bloomberg data also showed only 16% of XRP ETF assets sat with 13F filers at the end of last year, meaning retail capital still carries most of the load.
Read Next: Twenty One Capital Becomes Tether's Bitcoin Arm As SoftBank Walks Away

Demand for Bitcoin (BTC) has collapsed to a four-month low as the largest cryptocurrency struggles below $80,000, raising the odds of a prolonged consolidation phase.
Bitcoin Apparent Demand Hits 4-Month Trough
Demand readings have weakened sharply over recent days, with the apparent demand metric tracked by Capriole Investments sliding to -3,138 BTC.
That marks its weakest reading since mid-January, arriving as BTC stalled under heavy resistance just above the $80,000 mark.
CryptoQuant said in its latest Weekly Crypto report that overall demand has tipped into net contraction, with spot demand shrinking faster than in prior weeks.
US spot exchange-traded funds have piled on the pressure. Products tracked by SoSoValue shed roughly $979.7 million in the week ended May 19, layered on top of around $1 billion in outflows the previous week, ending a six-week run of inflows that had supported the spring rally.
Also Read: Bitcoin Bulls Wake Up At $77,500, Yet The Macro Math Looks Brutal
Glassnode Flags Bear-Market Risk
Glassnode noted that the 30-day change in ETF holdings has dropped to its lowest level in roughly three months, signaling that outright spot demand is becoming less aggressive near the range highs.
Bitcoin's 38% rally from a $60,000 macro low to $82,800 lifted prices above the true market mean, currently near $78,300, a model that tracks the average acquisition cost of actively transacted supply.
Glassnode analysts argue reclaiming this level is necessary but not sufficient for a structural shift, since pre-bull phases historically need weeks or months of consolidation around the mean before any regime change can be confirmed.
A deeper correction from here would reframe the recent rally as a local top inside an ongoing bear market.
What CoinDesk Reports On Buyer Fatigue
Analysts flagged that CryptoQuant's Bull Score Index has slipped from 40 to 20, a level the firm labels extremely bearish.
The three pillars of the spring rally, leveraged futures buying, spot accumulation, and US ETF inflows, have all weakened in tandem.
Other analysts point to fading momentum, softer retail participation, and aggressive futures selling, with some warning BTC could test $65,000 if the $78,000 floor breaks.
Bitcoin has been trapped in a wide corridor since November 2025, when it slid from a $126,200 all-time high before bottoming near $60,000 in February. The asset then staged a roughly 38% rebound through April, only to stall under the 200-day moving average near $82,400 throughout May.
Read Next: Twenty One Capital Becomes Tether's Bitcoin Arm As SoftBank Walks Away

日本最大的銀行正在爲預計在這個秋季到來的AI驅動的網絡攻擊做準備，因爲一種強大的新黑客工具，Anthropic的新人工智能模型Mythos，正在重塑他們的數字防禦計劃。
Anthropic Mythos引發銀行警報
據《日經亞洲》週三發佈的報告，國內三大銀行集團，三菱UFJ、住友三井和瑞穗，正在爲與Anthropic的Mythos相關的網絡攻擊做準備。
這些銀行正在重新調整數字策略，之前的重點是削減成本和提升收入。

加密貨幣行業長期以來癡迷於推出通用的以太坊(ETH)第二層鏈，但隨着DeFi協議越來越多地放棄碎片化流動性模型，轉而青睞垂直整合的金融生態系統，這種現象可能正在悄然崩潰。
Katana的首席執行官Matthew Fisher在接受Yellow.com採訪時表示，下一階段的去中心化金融可能會由擁有自己借貸、交易和衍生品基礎設施的超專業化鏈主導，而不是在衆多脫節網絡中爭奪分散的流動性。

XRP Ledger 的驗證者們正在全力以赴地安裝 3.1.3 版本，以便在 2026 年 5 月 27 日 03:49 UTC 的重要修復清理修訂鎖定之前完成。
XRPL 3.1.3 升級即將進入主網激活階段
Ripple 的開發者和驗證者運營商正在推動節點團隊在下週主網截止日期之前升級到 XRP (XRP) Ledger 3.1.3 版本。
此次發佈引入了 fixCleanup3_1_3 修訂，這是一個涵蓋 NFT、權限域、保險庫和借貸協議的一攬子後端修復。
未能更新的節點面臨被修訂阻塞的風險，這是一種安全狀態，會阻止它們驗證交易、加入共識或與運行新規則的節點進行通信。

Bitget週四表示，將與聯合國兒童基金會遊戲改變者聯盟續簽合作關係，爲期第二年，新增金融素養和人工智能培訓，覆蓋八個國家。
Bitget聯合國兒童基金會續約
這家加密貨幣交易所於2025年6月首次通過盧森堡的聯合國兒童基金會加入該聯盟。自啓動以來，該倡議已覆蓋超過642,000名年輕人、家長和教師，其中女孩佔參與者的52%。
該聯盟在亞美尼亞、巴西、柬埔寨、印度、哈薩克斯坦、馬來西亞、摩洛哥和南非運營。它由聯合國兒童基金會創新辦公室主導，結合公私合作伙伴，擴大新興市場的技術教育。新的金融素養和人工智能模塊正在融入課程，計劃在2026年加入區塊鏈內容。續簽的合作關係還將推動該項目擴展到另外三個國家。

機構資金涌入美國現貨Hyperliquid基金，加上新的分析師呼叫，使Hyperliquid (HYPE) 在24小時內上漲約17%，令代幣價格突破55美元。
ETF資金流入創紀錄
美國現貨HYPE交易所交易基金在週三吸引了2550萬美元的淨流入，創下自推出以來單日最大收入。
這一數字超過了週二的1100萬美元和週一的440萬美元。
21Shares的THYP基金以1670萬美元的新資金流入領銜，較前一天的530萬美元大幅上漲。Bitwise的BHYP產品自5月15日開始交易，新增880萬美元。

簡街被指控利用一個由前Terraform Labs實習生運營的私人Telegram頻道，在穩定幣破裂美元掛鉤之前幾天拋售了1.92億美元的TerraUSD（USTC）。
法院文件詳細說明了Telegram的後臺渠道
這一指控是最近在曼哈頓聯邦法院解封的一份刪節投訴的核心內容，該投訴由託德·斯奈德提起，他是負責清算Terraform遺產的法院指定管理員。
斯奈德指控簡街通過一個名爲"布萊斯的祕密"的聊天羣使用非公開小道消息。

狗狗幣 (DOGE) 從 $0.1020 區域反彈，但在 $0.1075 附近遇到阻力，賣家在小時圖上阻擋了進一步的上漲。
狗狗幣價格觸及 $0.1075 阻力位
根據圖表數據，這個迷因幣從 $0.1020 底部反彈，並突破了 $0.1035 和 $0.1040 的阻力位。
這一反彈打破了 DOGE/USD 小時圖上的下行趨勢線，Kraken 的定價將這一走勢定位在從 $0.1127 高點滑落到 $0.1021 低點的 23.6% 斐波那契回撤位之上。

埃隆·馬斯克的SpaceX在5月20日公開提交了IPO招股說明書，披露其資產負債表上持有18,712個比特幣（BTC），價值12.9億美元。
SpaceX申請SPCX上市
這家火箭和衛星公司於週三向美國證券交易委員會提交了S-1註冊聲明，確認計劃在納斯達克和納斯達克德克薩斯上市A類股票，代碼爲SPCX。
該文件顯示，截至3月31日，公司持有的比特幣數量爲18,712個。
每個幣的平均購買價格約爲35,320美元，總成本接近6.61億美元。

Pudgy Penguins（PENGU）在本週重新進入CoinGecko的趨勢榜單，此前該NFT原生品牌與英超巨頭曼城重新建立了合作關係。
曼城交易推動PENGU
Pudgy Penguins於週二確認了這一擴展，提及了1月份發佈的限量版產品的成功，該產品將一個Pengu玩偶與品牌連帽衫和數字時鐘配對。團隊表示，新產品將針對曼城的全球粉絲基礎，細節將隨後跟進。
PENGU在公告時交易接近$0.008819，24小時上漲約2.77%。社區頻道因對更大反彈的猜測而活躍，交易臺關注可能向$0.014阻力區的推動。

谷歌將其頂級Gemini AI訂閱價格從每月$250削減到$100，表明下一個AI競爭將圍繞價格而非原始性能展開。
Gemini Ultra價格大幅下調
在2026年穀歌I/O大會期間，價格重置到來了，這周在山景城舉行的公司年度開發者大會。
新的$100 AI Ultra級別瞄準開發者、技術負責人和高級創作者。
谷歌還將之前的$250頂級計劃降至每月$200，保持其功能不變。
首席執行官Sundar Pichai在主題演講中提到，自谷歌將AI置於產品戰略核心已經過去十年。這個$100級別提供了$20 AI Pro計劃的五倍使用限制，20TB的雲存儲和對Gemini Spark的測試訪問，這是一個新的始終在線代理。

Dash (DASH) 再度引起交易者的注意，衍生品活動和現貨需求都顯示出對58美元阻力區的重新推進。
未平倉合約激增推動反彈
這個專注於隱私的代幣在過去24小時內上漲了大約14%，目前交易價格接近48.97美元。根據Coinglass的數據，期貨未平倉合約幾乎跳升了49%，達到約8900萬美元。
交易量增加了超過一倍。在同一時段內，該指標攀升至約1.97億美元。
現貨累積交易量差顯示買家在兩個市場中掌控局面。這種組合很重要，因為當未平倉合約隨著價格上升而不是在短期擠壓後上升時，這個走勢通常反映出新資金的進入，並使這波反彈更具持久性。

比特幣（BTC）挖礦公司正在將其物理基礎設施的越來越大一部分轉向人工智能數據中心運營。
這一轉型曾被描述爲實驗性的，但在2026年已成爲一些上市礦工公認的收入來源。
礦工們爲什麼要做出這個轉變
比特幣礦工擁有大規模的電力基礎設施、物理數據中心空間和冷卻系統。這些資產正是人工智能公司運行GPU集羣所需的。將現有挖礦設施重新利用的增量成本遠低於從頭開始建設新的數據中心。隨着2024年4月減半後難度上升，挖礦利潤空間已經壓縮。

隱私幣Zcash (ZEC)突破了$560的關口，確認了日線牛旗突破，分析師現在將$625和$680作爲下一個上漲目標。
ZEC突破長期阻力
該代幣已突破多個月的下降趨勢線和關鍵的$540宏觀阻力，自從更廣泛市場轉變以來首次收於$560附近的前低點之上。
技術分析師Ardi在X上發佈，ZEC目前在一個新的區間內整合，$590到$600區域將成爲買家的下一個明顯測試。

自推出以來，XRP (XRP) 交易所交易基金吸引了大約 $270 百萬的資金，比競爭對手 Solana (SOL) 產品多，即使 SOL 在價格上表現更佳。
XRP 基金流入超過 $1.39B
市場分析師 Sam Daodu 在本週發佈的報告中指出了這種差異。自 2025 年 11 月首次亮相以來，XRP ETF 累計吸納了 $1.39 億的資金流入，而早一個月推出的 Solana 基金則收集了 $1.12 億。儘管 XRP 已經遠離 2025 年夏季的高點，但這大約 $270 百萬的差距仍然存在。

谷歌在I/O上發佈了Gemini 3.5 Flash，在人工智能分析的智能指數上得分55，距離Anthropic和OpenAI的競爭對手已近在咫尺。
Gemini Flash定價
該模型已在Gemini API、Google AI Studio、Antigravity、Vertex AI和全球搜索的AI模式中普遍可用。其定價爲每百萬輸入代幣1.50美元，每百萬輸出代幣9.00美元，大約是GPT-5.5定價5.00美元和30.00美元的三分之一。Anthropic對Claude Opus 4.7的輸入和輸出代幣收費分別爲5美元和25美元，使谷歌的新層級定價大約是該費率的三分之一。

泰達國際收購了軟銀在二十一資本的全部股份，結束了這家日本投資者在比特幣（BTC）財庫公司的角色。
泰達幣鞏固XXI控制權
這家穩定幣發行商在週三披露了交易信息，軟銀的代表根據公司的股東協議在閉市時辭去了二十一資本的董事會職務。財務條款未公開。泰達幣沒有透露支付了多少。
二十一資本在紐約證券交易所以XXI爲股票代碼交易，於2025年12月通過與Cantor Equity Partners的SPAC合併上市。