







This is the talk I gave at Mindtrek in Tampere, Finland. Slides are available here: http://factoryjoe.com/blog/2009/10/01/identity-is-the-platform/
The Path to Self-Sovereign Identity
Today I head out to a month-long series of events associated with identity: I’m starting with the 22st (!) Internet Identity Workshop next week; then I’...

Building the world's trusted identity platform • Yoti
Our comprehensive suite of customer verification tools make it easy for businesses to be compliant and safe for people to prove who they are.

Persona (identity verification service)
Persona Identities, Inc. is an American identity verification company headquartered in San Francisco. The company develops infrastructure for businesses to verify individuals and organizations, manage user onboarding, and comply with know your customer (KYC), anti–money laundering (AML), or age verification regulations.
A Decent Identity Part 1: Theory
This essay outlines a set of capabilities and goals comprising decent social computing and then establishes a framework for assessing how well an ecosystem’s identity system supports those goals and capabilities.
IIW – Internet Identity Workshop
The Internet Identity Workshop — where the identity community meets to discuss and advance digital identity.

SPIFFE | Secure Production Identity Framework for Everyone
10 Years of SPIFFE! Express your interest in Community Day 2026 →
Identity verification on Claude | Claude Help Center
Being responsible with powerful technology starts with knowing who is using it. Identity verification helps us prevent abuse, enforce our usage policies, and comply with legal obligations.

Keri.one | The First Truly Decentralized Identity System
Key Event Receipt Infrastructure (KERI) is the first truly fully decentralized identity system.
Agentic Product Development - Erlend Sogge Heggen
ATProto as Agent Identity Infrastructure: A Case Study for NIST's Concept Paper — Filae
How ATProto addresses NIST's four pillars of AI agent identity — identification, authorization, delegation, and logging — with concrete examples from deployed infrastructure.

Exposed Persona Frontend Reveals Extensive Biometric Surveillance Stack Behind Age Verification - ID Tech
Security researchers investigating Discord’s age-verification implementation have discovered a publicly exposed frontend belonging to Persona Identities, Inc., revealing that the identity-verification vendor’s platform performs far more extensive checks than users […]

Designing a multi-sided data platform: findings from the International Data Spaces case
The paper presents the findings from a 3-year single-case study conducted in connection with the International Data Spaces (IDS) initiative. The IDS represents a multi-sided platform (MSP) for secure and trusted data exchange, which is governed by an institutionalized alliance of different stakeholder organizations. The paper delivers insights gained during the early stages of the platform’s lifecycle (i.e. the platform design process). More specifically, it provides answers to three research questions, namely how alliance-driven MSPs come into existence and evolve, how different stakeholder groups use certain governance mechanisms during the platform design process, and how this process is influenced by regulatory instruments. By contrasting the case of an alliance-driven MSP with the more common approach of the keystone-driven MSP, the results of the case study suggest that different evolutionary paths can be pursued during the early stages of an MSP’s lifecycle. Furthermore, the IDS initiative considers trust and data sovereignty more relevant regulatory instruments compared to pricing, for example. Finally, the study advances the body of scientific knowledge with regard to data being a boundary resource on MSPs.

Human identity: the number one challenge in computer science
If the modern ‘problem of identity’ was how to construct an identity and keep it solid and stable, the postmodern ‘problem of identity’ is primarily how to avoid fixation and keep the options open. (Bauman 2011)

sherif.eurosky.social/atmosphere-verification
A project for democratic, ID-free verification for everyone on the AT Protocol

Why Gander Social?
rahaeli (@rahaeli.bsky.social)