The LinkedClaims Ecosystem

LinkedClaims is an open, minimal standard for expressing assertions about addressable things, published at the Decentralized Identity Foundation. It enables linking to third-party sources and other claims, building a decentralized web of trust that is inclusive of external projects and data. These are the tools, specs, and platforms built on the standard.

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Developers

For Developers

Send Claims via API
Store Credentials to Google Drive
Use LLM to Extract Claims

LinkedClaims SDK

the standard

DIF Labs Spec

DIF Labs Spec

The LinkedClaims standard, published at Decentralized Identity Foundation

RWoT Paper

RWoT Paper

Composable Credentials, published at Rebooting Web of Trust 11, The Hague

platforms

Trust Graph

Trust Graph

The LinkedTrust platform: create, view, and validate claims in an interactive trust graph

TalentStamp

TalentStamp

Professional credential verification with LinkedIn bookmarklet

Certify

Certify

Volunteer recognition badges for corporate HR, OpenBadges v3

Resume Author

Resume Author

Build a verifiable resume backed by endorsed skills and credentials.

Portable Linked Creds

Portable Linked Creds

Self-asserted verifiable credentials stored on Google Drive. Serverless, open source

AllSkillsCount

AllSkillsCount

Skills credentials platform built for the chamber of commerce

Skills-Aware

Skills-Aware

Stateless, serverless endorsement workflow: create skill claims, validate, generate OBv3 credentials

developer tools

Linked Claims Extractor

Linked Claims Extractor

AI-powered claim extraction from PDFs and text using Claude/OpenAI

Claim Lexicon (ATProto)

Claim Lexicon (ATProto)

ATProto lexicon for publishing LinkedClaims to Bluesky