Who we serve

Six worlds,
one question.

Auction houses, galleries, and dealers

Independent, defensible determinations that stand up under the scrutiny of the salesroom.

Authenticate

One-2-One© condition verification that prices risk precisely and resolves claims on evidence.

Verify · price risk

Before-and-after transit verification — the minutest new damage caught when it occurs.

Verify in transit

Confidence before acquisition; documentation that protects value across a lifetime of ownership.

Authenticate · watch

Attribution, condition baselining and provenance research to museum-grade evidentiary standards.

Authenticate · curate

Expert reports and immutable, blockchain-sealed evidence for copyright protection and disputes.

Attest · litigate