Certificate of Authenticity — Volcanic Ash Matrix Print

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

Volcanic Ash Matrix Print

Master Artist

Sienna Cruz

Year & Medium

2026 · Archival Giclée on Heavy Rag Paper

Dimensions

70 × 50 cm · Edition of 20

Certificate Serial

CH-COA-aw_volcanic_ash_matrix_print-E0C52D5C

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

E0C52D5CA0064C1C93C21A106AABAA49C33BEE612A5A93A6BFAABF03D0A587DA

Verification Protocol: https://artsa.com/verify-coa?q=volcanic-ash-matrix-print · 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