Join the network

Create your MCCS account

Your identity is a cryptographic key — no password required. Business details are collected after sign-in.

Generating Ed25519 key pair…
Lowercase letters, numbers, underscores and dots only.
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Key pair generated
An Ed25519 key pair is created and stored in your browser's IndexedDB.
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Signed registration
Your request is signed with your private key — the server verifies the signature.
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UCAN capability token
You receive a root UCAN encoding exactly what you're allowed to do.
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Other devices
Go to Account Settings → Generate Login Token to sign in elsewhere.
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