Archive

tag: XRI

identity

Japan Post to consider introducing 7-digit alphanumeric address recognition for deliveries to Rakuten Group and other companies...

The top story in the May 26th Nikkei Shimbun is "Japan Post to use 7-digit alphanumeric address identification; Rakuten Group and others considering implementation for delivery," but experts are already raising concerns. Professor Ichiro Sato of the National Institute of Informatics and Naoki Asakawa, editorial writer for Nikkei BP, are among those who commented on NIKKEI THINK. Their points are all valid. Of course, there are also various advantages... The issue of digitizing postal addresses is something I've been thinking about for a while...

Blockchain

W3C standardizes decentralized identity, a look back at the history of how it got there

Last week, the W3C issued a recommendation regarding DID (Decentralized Identifier), and I wrote an article for Nikkei XTECH on this topic. It's a noteworthy technology related to the much-discussed Web 3.0/web3 and Web5. Even those familiar with DID may not know about it, so I think you'll enjoy it (though the latter half is paid content). This article is part of a series…

identity

What is required for digital identity?

There have been a lot of articles about digital identity circulating recently, but in this blog I would like to jot down whatever comes to mind, from meta-things like what exactly is required of digital identity, to implementation-related topics.