Sources by authID™

Document verification can confirm that a license or government ID looks legitimate and was presented live. That is not the same as checking those fields against official government records.

Sources by authID™ fills the next step: verify the presented fields against official government data points. That reduces manual review when a document looks valid but the business still needs a system-of-record match answer.

1. Send the license or government ID fields through one API call (or enable Sources by authID™ inside a Proof transaction).
2. Sources by authID™ checks those fields against official government data points for the issuing jurisdiction.
3. You receive match flags back, in a shape comparable to AAMVA DLDV.

• API only: Call Sources by authID™ from your own IDV or onboarding stack.
• Bundled in Proof: During a Proof transaction, Sources by authID™ can be called automatically on the presented license or government ID and return match flags with the Proof result.
• Wholesale gap-fill alongside AAMVA DLDV: Keep AAMVA DLDV where it works. Route selected traffic to Sources by authID™ for full coverage or gap-fill.

• Coverage across 50 U.S. states, District of Columbia, Puerto Rico, Ontario, and Alberta
• Match flags only (no raw government records stored or returned)
• Entity-resolution answer comparable to AAMVA DLDV-style responses
• Works as a standalone product or inside Proof
• Built for IDV unit economics (per-check pricing on request)
• Fits KYC onboarding, fraud, background check, and age verification workflows