ArcBlock is for
The chain is running.
An agent has an API key. It does not have a self.
This page is software we run.
You do not install a runtime to open something that already runs.
You are already on ARC.
The site is still answering.
The runtime did not take the day off.
The log is still appending.
Start with a judgment, then the essay.
Featured reading
Essays and research on how software is created, run, and kept in use.
Products
Products for building, running, and using your own applications.
DID Wallet
Manage a DID and related credentials through task-specific guides.
AIGNE
Build and run agent-oriented projects with the framework and CLI documentation.
More from ArcBlock
Recent articles, research, and product notes.
View allBuild a travel collection in Aside
Start with a route guide and a record of your own. Save content, add a note, and bring the pieces together in a travel collection in Aside.
DiscussKit, Rebuilt on ARC
DiscussKit has been rebuilt on ARC, and ArcBlock Community has completed its move. This is a new division of responsibility across discussions, identity and user-owned data.
Why We Built Aside
We watched great tools change hands or disappear. That is why ArcBlock built Aside: an ARC-powered iPhone app that sends every Share back to a place you own.
Bookmarking is a runtime capability, not a site plugin
Bookmarking and notes should not be rebuilt on every site. Arc ships them as a default-on runtime capability: hidden until you log in, easy to turn off, or bound to buttons the page already has.
The CLARITY Act Is Dead. DAOs Died Long Ago. Is AI a New Hope?
A blockchain builder reflects on the Senate vote, token governance, and whether AI agents can do any better.
CLARITY Act or Not, Let’s Clarify ABT
Clear law matters, but a product must also explain what its token does, who controls it, what rules apply, and how participants reconcile the record.