2) What is Blockchain?A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.
Music: Dale North and Terrence O’Brien。夫子对此有专业解读
，更多细节参见51吃瓜
ExoticaseA protective but minimalist phone case for the new Samsung Galaxy S26 phone comes from Exoticase. The design of the case is simple with a matte, transparent backing paired with an accent color like soothing green or flashy red. The case has protection in mind with raised edges around the camera and screen edges to protect against drops and falls.，更多细节参见爱思助手下载最新版本
转型：人员优化与再投入就在财报公布前夕，Workday宣布将裁员约2%的员工，以使人员配置与其“最高优先级”保持一致，但这将对该季度和全年的利润率产生重大影响（包括涉及遣散费、员工福利和相关成本以及股权激励相关非现金费用等，预计1.35亿美元）。而在去年2月，Workday就宣布计划裁员8%的员工，约1600个职位。