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Notes from the infrastructure layer.

Technical writing and positioning notes on verifiable credentials, public-chain anchoring, Open Badges 3.0, and the open standards LearnCoin builds on.

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Open Badges 3.0 vs 2.0 — what changes for institutions

Every OB 2.0 badge issued today will be migrated eventually. Here's what the 3.0 data model gets right, what Credly and Accredible are doing about it, and why the window to differentiate on OB 3.0 is closing.

LearnCoin20 April 20267 min read