Posts with keyword: didcomm

12 entries

Moving Picos from Mesh to Mesh

Mon Oct 12 09:30:00 2026

Software that can’t leave the machine it was born on isn’t really yours. Version 1.7 of the pico engine lets a pico and its subtree move between engines while its relationships keep working, because other picos follow its DID rather than its address. This post describes what moves, why identity is what makes it possible, and what’s still ahead.
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Pico-to-Pico Identity Arrives

Wed Aug 12 10:15:00 2026

Version 1.6 of the Pico Engine ships the pico-to-pico identity layer I promised but hadn't built. Every pico now carries two DIDs: a portable did:webvh that says who it is, and a private did:peer for each relationship it forms. This is the piece that lets a pico move between engines and lets two meshes create a relationship without a federation agreement set up in advance.
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Establishing First Person Digital Trust

Thu Apr 10 11:48:00 2025

Key signing parties attempted to establish decentralized trust but they ultimately failed due to poor usability, lack of incentives, and shallow trust models. Verifiable Relationship Credentials (VRCs) provide a modern, peer-to-peer approach that enables actionable, contextual trust built on decentralized identifiers, and secure messaging. First-person identity emerges from direct connections that form relationships, mutual authentication, and portable, verifiable trust.
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Permissionless and One-to-One

Tue Nov 7 20:10:00 2023

Symmetric technology democratizes speech. The web, despite all the good it's done is fundamentally assymetric. We need a model that is permissionless and one-to-one.
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Wallets and Agents

Fri Dec 16 08:03:00 2022

This post is adapted from my forthcoming book, Learning Digital Identity, from O'Reilly Media.
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Web3 and Digital Embodiment

Sat Jan 8 11:13:00 2022

Web3 will make a difference for all of us if it enables people to become digitally embodied, able to recognize, remember, and react to other people and organizations online—without the need to be in someone else's database.
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Alternatives to the CompuServe of Things

Mon Jul 5 10:57:00 2021

The current model for connected things puts manufacturers inbetween people and their things. That model negatively affects personal freedom, privacy, and society. Alternate models can provide the same benefits of connected devices without the societal and personal costs.
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Reciprocal Negotiated Accountability

Mon Jun 21 10:10:00 2021

The self-sovereign internet underscores a tension between those who desire perfect oversight of society and those who desire perfect privacy. In this post, I explore a method for conditional legibility of private communications.
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The Self-Sovereign Internet

Mon Jun 14 13:24:00 2021

I'm attended the Hyperledger Global Forum this last week–all virtual. I spoke on DIDComm and the Self-Sovereign Internet. If you're not up to speed with DIDComm and how it creates a secure overlay network on TCP/IP, you should be. I consider it one of the most important things to come out of the SSI movement.
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The Generative Self-Sovereign Internet

Mon Dec 28 19:18:00 2020

The self-sovereign internet, a secure overlay on the internet, provides the same capacity to produce change by numerous, unaffiliated and uncoordinated actors as the internet itself. The generative nature of the self-sovereign internet is underpinned by the same kind of properties that make the internet what it is, promising a more secure and private, albeit no less useful, internet for tomorrow.
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The Self-Sovereign Internet of Things

Tue Dec 1 15:31:00 2020

Self-sovereign identity offers much more than just better ways to log in. The identity metasystem is really a sophisticated messaging system that is trustworthy, secure, and extensible. While decentralized identifiers and verifiable credentials have much to offer the Internet of Things (IoT), the secure messaging subsystem promises an IoT that goes well beyond those initial scenarios. This post gives and introduction to SSI and IoT. The follow-on post goes deeper into what a true Internet of Things founded on SSI can provide.
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DIDComm and the Self-Sovereign Internet

Wed Nov 11 07:51:00 2020

DIDComm is the messaging protocol that provides utility for DID-based relationships. DIDComm is more than just a way to exchange credentials, it's a protocol layer capable of supporting specialized application protocols for specific workflows. Because of its general nature and inherent support for self-sovereign relationships, DIDComm provides a basis for a self-sovereign internet much more private, enabling, and flexible than the one we've built using Web 2.0 technologies.
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