區塊鏈週報：美圖已持有940枚比特幣；比特大陸再次起訴楊作興比特微；億邦國際迴應被做空

{"type":"doc","content":[{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"區塊鏈週報欄目從產業動態、數字貨幣、權威觀點、監管和技術等方面，爲您總結了本週區塊鏈領域發生的頭條事件，讓您更快速瞭解行業最新動態。更多信息關注公衆號：區塊鏈前哨（ID：blockchain-666）"}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"產業動態"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Coinbase第一季度總收入18億美元，月度用戶環比增長117％"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"根據加密貨幣交易所Coinbase在週二發佈的2021年第一季度業績預測報告，預計Coinbase的月度交易用戶（MTU）環比增長117％，從2020年第四季度的280萬增加到2021年第一季度的610萬。經過認證的用戶（即擁有Coinbase賬戶的總人數）從2020年底的4300萬增加到5600萬。該季度總收入爲18億美元，淨收入約爲7.3億至8億美元，調整後稅息折舊及攤銷前利潤（EBITDA）大約爲11億美元；交易額爲3350億美元。一季度平臺上資產從900億美元增至2230億美元，環比增長近150％；佔加密數字貨幣市場的份額爲11.3%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"億邦國際迴應：董事會及其審計委員會將審查指控和虛假信息"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"4月6日晚間，做空機構興登堡研究（Hindenburg Research）發表了一份針對億邦國際的做空報告，稱後者涉嫌內幕交易非法轉移資金，受此影響，億邦國際公司股票在美國市場收跌12.91%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"4月7日，區塊鏈科技公司億邦國際（EBON.US）迴應稱，興登堡研究報告包含許多錯誤，存在沒有證據的猜測和對事件的不準確解釋。公司董事會也已知悉興登堡做空報告的事件。董事會及其審計委員會將進一步審查這些指控和虛假信息，並將採取一切必要和適當的行動來保護股東的利益。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"媒體：比特大陸再次起訴楊作興比特微公司，索賠9900萬元"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據悉，比特大陸科技有限公司（簡稱爲比特大陸公司）以楊作興及其創辦的深圳比特微電子科技有限公司（簡稱爲比特微公司）、深圳比特微電子科技有限公司北京市分公司（簡稱爲比特微北京公司）作爲被告，向北京知識產權法院提起了侵犯商業祕密訴訟，訴訟標的額9900萬元。據瞭解，北京知識產權法院已正式受理了此案。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"2019年，比特大陸公司以楊作興和比特微侵犯商業祕密爲由，請求公安機關對楊作興等主體採取刑事措施。據瞭解，此次比特大陸公司發起侵犯技術祕密侵權訴訟，目的是要求楊作興及比特微彌補其侵權行爲帶來的經濟損失，同時要求其停止侵犯商業祕密。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"2020年8月21日，神馬礦機運營主體深圳比特微電子科技有限公司出現多條工商信息變更：創始人楊作興卸任法定代表人，仍任董事長、總經理一職。對此，比特微回覆稱，相關調整屬於公司安排，公司治理仍然保持未變化。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"日本央行啓動央行數字貨幣試驗，將持續一年"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"4月5日消息，日本央行表示，啓動央行數字貨幣試驗，央行數字貨幣試驗將持續一年。央行數字貨幣的第一階段概念驗證已於今日開始，央行數字貨幣發行、分銷和贖回等問題的試驗將持續到2022年3月。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"廣電總局發佈《基於區塊鏈的內容審覈標準體系（2021版）》"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"國家廣電總局發佈了《基於區塊鏈的內容審覈標準體系（2021版）》，該標準體系基於區塊鏈的內容審覈標準體系以促進媒體內容健康可持續發展爲目標，從內容審覈業務發展實際出發，覆蓋基於區塊鏈的內容審覈系統、業務流程、安全、管理等環節，促進基於區塊鏈的內容審覈系統標準化建設和規範化運行。基於區塊鏈的內容審覈標準體系分爲系統、業務、安全、和管理等四大類，共13項標準。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"更多詳情："},{"type":"link","attrs":{"href":"http:\/\/www.nrta.gov.cn\/art\/2021\/4\/2\/art_113_55655.html","title":null,"type":null},"content":[{"type":"text","text":"http:\/\/www.nrta.gov.cn\/art\/2021\/4\/2\/art_113_55655.html"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"深圳數字人民幣測試人羣再擴容50萬名，羅湖區將引入培育研發應用機構"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"深圳市4月10日起至本月23日再推數字人民幣試點，測試人羣再擴容50萬名。本次試點主要以“使用數字人民幣享消費優惠”爲核心，優惠總額度1000萬元。未來，深圳市羅湖區將積極引進培育一批數字人民幣研發應用機構，爭取數字人民幣運營中心落戶；加快推進數字人民幣場景應用，探索政務、醫療、教育、交通、消費等全域試點，加快實現數字人民幣收支系統全覆蓋。據悉，目前深圳已完成數字人民幣系統改造的商戶有3萬多家。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據悉，建設銀行深圳市分行面向深圳全市“數字人民幣APP”用戶開展“羅湖區數字人民幣春之禮”1000萬元優惠活動。用戶通過i羅湖平臺申請“數字人民幣APP”使用資格，採取搖號抽籤方式發放，抽籤報名自4月10日9時開始。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"加密建設 "}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"美圖公司持有的比特幣數量達到940枚"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"數據顯示，在美圖公司再次購買一千萬美元的比特幣後，其公開宣佈持有的比特幣數量已經達到940.89枚，價值約合5453萬美元。知情人士透露，美圖最新的加密貨幣交易經由香港OSL數字資產交易所完成。OSL是香港首個持牌交易所。2020年12月15日，OSL獲得香港證監會頒發牌照，可交易BTC、ETH和通過篩選的證券型代幣。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據悉，當前已有32家機構和公司公開宣佈持有比特幣，總計持有量爲49.45萬枚，價值約合286.65億美元，佔比特幣當前市值的2.64%。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"中國香港海關偵破挖礦專用顯卡走私案，查獲近300張顯卡"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"中國香港海關首次查獲挖礦專用顯卡的走私行爲，這一批顯卡近300張，預計爲英偉達CMP 30HX，但品牌未知。顯卡正面沒有貼標籤，爲雙風扇設計，顯卡擋板處沒有任何視頻輸出接口。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"匯豐銀行改變對虛擬貨幣的政策，將不涉足相關產品"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據Documenting Bitcoin消息，匯豐銀行HSBC已改變對虛擬貨幣（如比特幣、以太坊和其他數字貨幣）以及與虛擬貨幣相關或參考虛擬貨幣表現的產品的政策。據悉，匯豐銀行將不會參與促進（購買和\/或交換）與虛擬貨幣相關的產品，或與虛擬貨幣的性能相關的產品。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"加密貨幣開發人員短缺，多個項目開始通過黑客松來尋找人才"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據外媒報道，最近幾周，來自多個項目的團隊成員紛紛在推特上抱怨招聘人數太少，其中包括來自Yearn.Finance和Sushiswap等知名主流公司。儘管有包括代幣分配和豐厚工資在內的鉅額激勵方案，但不管項目提供多少好處，都沒有足夠的開發人員去參與。在缺乏成熟開發者的情況下，許多項目轉而採用黑客松（Hackathon）來培養新人。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"波多野結衣宣佈發行NFT"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"波多野結衣計劃發行NFT寫真盲盒，這是繼上原亞衣後第二位公開宣佈涉足NFT領域的日本知名AV女優。與上原亞衣不同的是，波多野結衣此前未曾在公衆面前表示自己對加密貨幣的興趣，但曾在ICO盛行期間爲平臺站臺。根據波多野結衣推特，其寫真盲盒將在BSC幣安智能鏈上發表"}]}]}