Certificate of Authenticity — Chromatic Dispersion Study II

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

Chromatic Dispersion Study II

Master Artist

Astrid Solberg

Year & Medium

2026 · Archival Diasec Photo Print on Metallic Paper

Dimensions

100 × 75 cm · Edition of 20

Certificate Serial

CH-COA-aw_chromatic_dispersion_study-7BB3E01F

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

7BB3E01F9F3763B73DF943F00F3C6B33C5383167FBFC5D060120D0D1F2BA7F60

Verification Protocol: https://artsa.com/verify-coa?q=chromatic-dispersion-study · 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