William Yang | Custody Expert
Backend Developer, williamdao.eth
Profesional Background
Zignaly - KYC Proxy & Profit Sharing & Custody
Zignaly - KYC Proxy & Profit Sharing & Custody
Smart portfolios for long-term investing. Zignaly offers professionally designed portfolios with rules-based rebalancing and performance-aligned profit-sharing.
My Past | Linkedin
My Past | Linkedin
Webdiner & Public Contributions
Bitcoin Savings: Returning to the Simple Essence of Private Key Management
Bitcoin Savings: Returning to the Simple Essence of Private Key Management
Blockchain Webdiner for Newbies | 国语
Blockchain Webdiner for Newbies | 国语
Contribution For Wholesale CBDC(Page 87)
Contribution For Wholesale CBDC(Page 87)
Code Contribution - bybit-exchange/merkle-proof
Code Contribution - bybit-exchange/merkle-proof
Contribute to bybit-exchange/merkle-proof development by creating an account on GitHub.
Bybit Empowers Institutional Traders with ClearLoop Integration for Enhanced Trading Infrastructure
Bybit Empowers Institutional Traders with ClearLoop Integration for Enhanced Trading Infrastructure
Bybit, ranked as the third most popular cryptocurrency exchange globally, has recently concluded its integration with Copper’s revolutionary ClearLoop network. This integration provides
从交易所到资金托管
从交易所到资金托管
背景银行的现金管理流程即是典型的中心化资产管理,其中零售端收入的现金可以分为两部分:流通环节的钱:纳入整体现金循环存入金库的钱:存入金库或中央银行,封存、控制风险而数字货币交易所的出入金管理,也是中心化的,几乎复刻了银行的现金流管理,如下:交易所冷热分离的钱包管理其中:红色的线表示流通环节的钱BIP-32 BIP-44规范定义的收钱地址体系,通过一个分离签名和广播的方法进行资金归集互联网风险暴露有图中最下面的Risk Server蓝色的线表示纳入(财务)离线钱包的钱交易所到出入金管理是从区块链技术的签名隔离开始,到简单审批系统人工上传签名文件;图中的Risk Server部分仅是为了出金的便捷性,并没有增加额外的安全反而暴露了风险。以上的流程就是交易所的出入金部门的主要IT系统以及运营人员的成本所在。同时,也是风险所在,所有“额外”的人工环节和系统均为可攻击的对象,均需要安全加固。 这一过程涉及到的一套复杂的IT系统并不会是资金托管的最终形式,本文接下来会谈到:通过数学方法建立的真正资产托管。分离签名一旦交易被簽署,它就可以傳送到以太坊網路。創建,簽署和廣播交易的三個步驟通常發生...
提币运动/冷钱包/多签
提币运动/冷钱包/多签
金融自由就是杠杆自由2008年雷曼倒闭导致的占领华尔街运动,根本的策源是:让金融自由自主权回到个人。大众要金融自由的目的,为的杠杆自由。而只有杠杆自由才是普通人可以打破阶层上升阶梯的唯一途径。 杠杆自由的著名案例:游戏驿站的扎空事件。游戏驿站的扎空事件与数字货币无关,但是涉及到了适合散户小资金高杆杠金融产品——期权。期权成为了散户战胜机构的高杠杆工具。但是,期权不是自由的,期权产品是可以立法禁止的。比如说,在中国A股就只有场外期权(非法) 本文会从最早的当铺思想开始,阐述金融业被垄断的杠杆历史;指出阻碍个人获得杠杆自由的乃是人性:遗忘和懒惰。比特币以及区块链行业提供给了个人获得金融独立和自由的可能,而发展这种自由,需要捍卫自己的权利。而捍卫自己的权利,需要把钱提出交易所,不是自己的钱包,不是自己的钱! 通过智能合约完全替代银行的所有功能是可能的,近期:从MultiSig到MPC到的APP已经延伸到了社会化钱包恢复(可以解决遗产继承等复杂社会问题)—— 不要被商业银行的存款保证金说法给迷惑了,传统金融业的经纪业务(例如:证券公司)从来就是要求100%的保证金的。 https://f...
去全球化时代如何继续接轨全球资本/Web3.0时代的人才之道
去全球化时代如何继续接轨全球资本/Web3.0时代的人才之道
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