The position that a person should hold their own identifiers and credentials and decide each time what to disclose. It is a stance about who is in control, not a protocol; decentralized identity is how it gets built.

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Journal

Self-Sovereign Identity · Articles

Self-Sovereign Identity — ArcBlock builds decentralized identity, user-owned data, Blocklet infrastructure, and AI-native application systems.

Why Human-Centric Design is More Important Than Ever Amid Rising Data Breaches

OpinionMay 19, 2025

Why Human-Centric Design is More Important Than Ever Amid Rising Data Breaches

In today’s digital world, data breaches are becoming all too common, exposing the vulnerabilities of centralized systems and shaking user trust. Recen

OpinionMay 13, 2025

Securing the Future of Gaming with Decentralized Identity

A recent report from MobileSyrup revealed a staggering alleged data breach impacting over 89 million Steam accounts. The breach, tied to a third-part

OpinionMar 21, 2025

Clearview AI’s Data Grab: A Privacy Crisis That Demands Decentralization

Clearview AI, a facial recognition company already notorious for scraping billions of photos from social media without consent, has taken its data col

ReleaseAug 26, 2024

Free 30-day Trial of DID Domain!

In order to help users test and explore the ArcBlock platform at a lower cost, unleash their creativity, and build their own applications, DID Domain

ReleaseJul 8, 2024

DID Wallet 5.5 Released

Since its first launch as ABT Wallet in 2019, DID Wallet has been in a leading position, being the world's first digital wallet to combine digital ide

ReleaseMay 14, 2024

DID Wallet 5.3 Released

Since its initial release in 2019 as ABT Wallet, DID Wallet has been at the forefront as the world's first digital wallet combining digital identity a

ReleaseMay 4, 2024

DID Domain v0.2.48: Security Enhancement

We recently updated the DID Domain v0.2.48, made security enhancements to the DID Domain. When registering a DID (whether in ArcBlock address format

ReleaseMay 4, 2024

DID Connect supports third-party account login.

As a bridge to decentralized login, DID Connect recommends users use DID Wallet🔗 to complete the registration and login process in the application,

ReleaseMay 3, 2024

DID Connect supports user session management

With the increasing number of internet-accessible devices, we often log in to websites from many different places. At these times, we may often forget

ReleaseApr 22, 2024

DID Wallet 5.2 Released

In the latest version 5.2, we continue to refine the features and user experience of the DID Wallet. If you are not familiar with the DID Wallet befor

ReleaseApr 5, 2024

DID Wallet 5.1 released

This is the second version of the v5 series, and we continue to focus on optimizing the user experience of the wallet. If you didn't know about DID Wa

ReleaseMar 19, 2024

DID Wallet 5.0 released

DID Wallet has now entered the era of version 5 starting today! Since we first launched the DID Wallet in 2019 (at that time it was called ABT Wallet)

ReleaseMar 5, 2024

DID Connect v2.9: New Experience

We are officially announcing the new DID Connect experience. The new generation of DID Connect focuses on optimizing the layout mode of DID Connect, s

ReleaseFeb 27, 2024

DID Wallet 4.20 Release Note

DID Wallet Version 4.20.0 has been released online. This update incorporates user and community feedback and focuses on improving some core features.

ReleaseFeb 6, 2024

DID Wallet v4.19.1 Release Notes

This update brings some important improvements and fixes to the DID Wallet to enhance the user experience. This version fixes several important issues

ExplainerFeb 2, 2024

What is ERC-681?

Yesterday we discovered the issue that occurred when scanning Coinbase's QR code with the DID Wallet. In our announcement, we mentioned the concept of

NewsFeb 2, 2024

⚠️ Attention! Using DID:Wallet to recharge ABT to Coinbase account.

✅ Feb 6, 2024 UPDATE: We have released the latest DID:Wallet 4.19 and this problem has been fixed. Please update to the latest version. ⚠️ February

NewsAug 5, 2020

ArcBlock Listed as Top Vendor for Self-Sovereign Identity Solutions

ArcBlock has been listed as a leading vendor in A2Z's newest report on the Self-Sovereign Identity Market and positioned to capture market share and o