Email made writing letters free. The web made publishing them free. Then AI made forging them free. Deepstamp is the missing piece: a quiet, distributed standard that lets any document — invoice, contract, payslip, statement — say "this is real" in one second, on any device, for life.
Most trust tools bury the verdict in a dashboard. Ours lives on the document, on the email, on the kitchen-table screen.
We sit underneath the SaaS they already use. Adoption rides the publisher's existing distribution.
Verification is deterministic. The seal either matches the registry or it doesn't. No model decides.