Want this for your team? Order or license it — THE EDIT storefront
Cumulative Web Inc logo
Cumulative Web Inc
Identity Ledger · Agent Deck SKU #37
Portable, verifiable identity cards for AI agents
● LIVE

Mint an identity card

A keypair is generated in your browser and the card is signed locally. Nothing is uploaded anywhere.

The legal entity that holds the keys. Trust the controller, then verify the math.

Claims are assertions the controller makes — they are not proofs.

Honest limits

For agents

Machine-readable: ?card=<id> · card index · card schema (cwi.identity-card/1.0) · identity.js engine (zero-dep UMD)

Mint a verifiable identity card

Generate a keypair in your browser, sign your card, download the JSON. Private keys never leave your browser. Verify any card offline.

Mint your card Contact Cumulative Web Inc