Certificate of Authenticity — Study in Iron Oxide

ART

SA • CH

Certificate of Authenticity

Real Intelligence™ Sovereign Archival Record · Geneva & Zurich

This document certifies that the artwork detailed below is a registered, original masterpiece, cataloged under the permanent sovereign ledger of ART SA and verified through 27-Vector Real Intelligence™ curatorial spectroscopy.

Title of Masterwork

Study in Iron Oxide

Master Artist

Mateo Vane

Year & Medium

2026 · Oil and red iron oxide on linen paper

Dimensions

70 × 50 cm (Framed 90 × 70 cm)

Certificate Serial

CH-COA-aw_study_in_iron_oxide-44FD8506

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

44FD8506D4A41476A6EE5D783BC90CA72D6FFBA9F9F6176C6C98002EE41DE7D3

Verification Protocol: https://artsa.com/verify-coa?q=study-in-iron-oxide · Date: October 18, 2026

Dr. Mateo Rossi

Material Spectroscopy

Curatorial Board RI

Lady Genevieve Sterling

Director of Provenance

Archival Ledger RI

Arthur Pendelton-Hayes

Custodian of the Vault

Sovereign Custody RI