Certificate of Authenticity — Golden Weather

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

Golden Weather

Master Artist

Soraya El-Khatib

Year & Medium

2026 · Gold leaf, pigment, textile on panel

Dimensions

Certificate Serial

CH-COA-b79a805fd75c7a3637fe25ffd4050e04-67F044AE

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

67F044AE2ABB3920F96F0821E539970EA55BECC4D4123531415AF0870FD54BD8

Verification Protocol: https://artsa.com/verify-coa?q=golden-weather · Date: October 19, 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