區塊鏈週報：特朗普赦免Ripple董事會成員；深圳發放2000萬數字人民幣春節留深紅包；騰訊發佈存證微信小程序

{"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":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"本週頭條"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"拜登政府凍結加密錢包規則以待審查"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"1月21日，Compound總法律顧問Jake Chervinsky發推稱，拜登政府已凍結現有所有機構的規則制定，以等待進一步審查，包括前財政部長史蒂文·姆努欽（Steve Mnuchin）領導的FinCEN擬議加密錢包規則。Jake Chervinsky對此表示很樂觀，他稱，加密市場已經贏得喘息機會，且有可能重新開始。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據此前報道，美國FinCEN就新的非託管加密錢包交易報告規則徵集公衆意見。該規則將要求受監管公司對大於3000美元的交易的非託管錢包用戶姓名和地址進行驗證。此外，交易所還需要提交和存儲涉及加密貨幣交易的記錄。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據官推消息，拜登任命美國證券交易委員會（SEC）專員Allison Herren Lee爲SEC新代理主席。據悉，CFTC前主席Gary Gensler的提名還有待參議院的批准。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"產業動態"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"王興：比特幣的設計和“宇宙在膨脹”的世界觀似乎有矛盾"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"美團創始人王興再度在飯否上發表對於比特幣的思考：我對BTC有個顧慮，它的設計和“宇宙在膨脹”這一最基本的世界觀似乎有矛盾。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"深圳龍華髮放2000萬數字人民幣春節留深紅包"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據深圳發佈，龍華推出2000萬數字人民幣春節留深紅包，此次活動面向龍華區商事主體中購買社保的春節留深人員，每個紅包金額爲200元，紅包數量共計10萬個。“龍華數字人民幣春節留深紅包”採取 “搖號抽籤”形式發放，僅以商事主體爲單位預約，不開放個人預約。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據悉，“龍華數字人民幣春節留深紅包”可於2月1日9時至2月9日24時在龍華區已完成數字人民幣系統改造的3500餘家指定商戶（龍華區55家大型商超、65家大浪時尚小鎮商戶、7家龍華扶貧街區的商戶）無門檻消費。本次活動是數字人民幣研發過程中的一次常規性測試。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"日本央行將於春季進行CBDC第二階段試點計劃"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"日本央行表示將於今年春季進入央行數字貨幣（CBDC）第二階段的試點計劃。該階段將檢查CBDC預期執行功能、如何監管其資金流動，以及是否可以在離線或可能的通信中斷期間使用。與此同時，日本央行尚未透露第二階段將花費多長時間，但表示將立即跟進第三階段。第三階段是由私營企業和消費者共同參與的試驗項目，他們將積極參與實際使用測試。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"納斯達克上市比特幣礦企因欺詐指控被提起集體訴訟"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"納斯達克上市的比特幣礦企Bit Digital被指控欺詐後，該公司已被提起集體訴訟。根據週四提交給紐約南區法院的一份法庭文件，這起集體訴訟旨在爲在2020年12月21日至2021年1月8日期間購買股票的Bit Digital投資者追償損失。被告指控，該公司做出虛假和\/或誤導性的陳述，並沒有披露其挖礦業務的真實狀況。該公司的股票週五下跌2.15%，今年迄今已下跌45%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"特朗普赦免Ripple董事會成員"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"特朗普在任最後一天，赦免Ripple董事會成員Ken Kurson。Kurson是獲得特朗普全面赦免的73個人之一。Kurson此前因網絡跟蹤前妻的罪名被捕，被指控進行威脅、安裝監視軟件等行爲。據悉，Kurson是特朗普女婿、總統顧問賈裏德·庫什納（Jared Kushner）的朋友。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"另外。還有70個人的刑期被減刑，包括前競選戰略家Steve Bannon，他於2018年在2020年因欺詐罪名被捕之前正在從事一個加密貨幣項目，但名單中沒有包括絲綢之路創始人Ross Ulbricht，此前有報道稱他上個月被考慮寬恕。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"騰訊發佈區塊鏈電子證據服務系統"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"1月18日，騰訊啓動了“一點存存證平臺”。“一點存”微信小程序將區塊鏈技術與電子數據存證相結合，爲用戶提供存證功能時，存證主體、存證時間、存證過程和存證內容一一對應，實時上鍊、加密存儲，並且通過具有公信力的權威節點共同見證，有效防止電子數據被篡改。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"中國證券業協會推出“中證鏈”，首個應用已上鍊運行"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"中國證券業協會推出“中證鏈”。“中證鏈”是以區塊鏈技術爲基礎搭建的證券行業聯盟鏈，旨在發揮區塊鏈技術可追溯、不可篡改、安全可信等特性，助力科技監管，服務業務創新，推動數據共享及數據治理，構建證券行業新型基礎設施。日前，協會在“中證鏈”上發佈首個應用——投行業務電子底稿監管系統。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"最高法發佈《人民法院在線辦理案件的相關規定》，區塊鏈證據被重點提及"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"1月21日，最高人民法院發佈《關於人民法院在線辦理案件若干問題的規定（徵求意見稿）》，對區塊鏈證據的效力、區塊鏈證據審覈規則、上鍊前數據的真實性審查、區塊鏈證據補強認定等方面進行了詳細說明。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"根據第十四條規定，當事人提交的證據系通過區塊鏈技術存證，並經技術覈驗後一致的，推定該證據材料上鍊後未經篡改，人民法院可以確認該證據的真實性，但有相反證據足以推翻的除外。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"加密建設"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"比特幣網絡難度調整至20.82 T的歷史新高"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"數據顯示，比特幣網絡在今日19時58分，區塊高度667296迎來難度調整，全網難度調整至20.82 T，上升幅度爲1.05%，網絡難度再度創下歷史新高。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此前，比特幣區塊666666中被發現包含聖經語錄信息，該信息是《聖經》新約中的一卷《羅馬書》中的內容，該內容爲“不要被邪惡征服，而要用善意克服邪惡。（Do not be overcome by evil, but overcome evil with good.）”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"數字資產管理公司Valkyrie向美國SEC提交比特幣ETF申請"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"根據1月22日提交至美國證券交易委員會的文件，數字資產管理公司Valkyrie（Valkyrie Digital Assets LLC）正在申請比特幣交易所交易基金（ETF）。該ETF計劃於紐約證券交易所Arca上市，旨在爲投資者提供一種經濟高效的便捷方式來投資比特幣。此前消息，VanEck已於去年年底向SEC重新提交比特幣ETF申請。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此外，投資管理公司VanEck計劃推出VanEck Vectors® Digital Assets ETF，它將盡可能密切跟蹤MVIS®全球數字資產股票指數的價格和收益率表現。該基金將投資於那些至少有50%收入來自數字資產項目的公司，或開發有可能產生一半收入來自數字資產行業的項目。不過迄今爲止，SEC已拒絕了所有比特幣ETF申請。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Coinbase將在IPO前爲私人股票提供二級市場"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Coinbase提醒股東，該公司將在納斯達克私人市場爲其私人股票推出二級市場。此項舉措正值Coinbase公開上市之前。Coinbase提交了一份保密的S-1上市文件，並表示，週一將向股東提供有關二級市場啓動的進一步細節，其中包括如何進入市場，哪些股票有資格交易，以及市場將如何運作。這可能會允許持有該公司既得權益的現任和前任員工出售股票。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"門羅幣開始審覈零知識證明系統Bulletproofs+代碼"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"門羅幣官方宣佈，已正式開始對零知識證明系統Bulletproofs+代碼進行審覈，將於30天內發佈報告。此前消息，零知識證明系統Bulletproofs+代碼獲准可在門羅幣協議中使用。隨後官方計劃籌集90.3 XMR以進行零知識證明系統Bulletproofs+審計。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"幣安將在2021年第一季度培訓1000名非洲開發人員"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"幣安計劃在2021年第一季度通過其Masterclass教育系列，對1000多名非洲區塊鏈開發人員進行技能培訓，以在幣安智能鏈（BSC）網絡上構建其首個DApp。從1月31日開始，幣安智能鏈和幣安非洲團隊將啓動以“重建區塊鏈金融系統”爲主題的每週課程計劃，該課程共持續8周，培訓導師包括來自ChainIDE、Xend、Bundle和幣安智能鏈團隊的成員。前1000人將在Zoom線上接受教學，其餘人只能通過YouTube訪問。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"MicroStrategy以1000萬美元現金購買約314枚BTC"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"MicroStrategy CEO Michael Saylor發推表示，MicroStrategy根據其財政儲備政策，以1000萬美元現金購買了約314枚比特幣，平均價格約爲每枚31808美元。MicroStrategy現在持有大約70784枚比特幣。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}