Chain Verification, Built on Base
Jun 28, 2026
If we verified it, you can prove it.
Today we're introducing Chain Verification, the proof layer beneath every deepidv check.
Every identity, document, biometric, and address verification is minted as a signed envelope, logged in an append-only Merkle transparency log, and anchored onchain on Base.
No identities, just proofs.
That means you no longer have to trust a dashboard. You can verify any deepidv check yourself, from public infrastructure, with no account and no API key.
What's inside:
- Signed verification envelopes, sealed by our chain-master key
- RFC 6962 Merkle transparency log, the same standard that secures the web's certificates
- Onchain anchoring on Base, so the record can't be quietly rewritten
- Offline proof bundles you can verify on your own machine
- Zero PII, salted commitments only, never the underlying data
Explore the live transparency log: https://proof.deepidv.com
Book a demo: https://cal.com/team/deepidv
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