Certificate of Authenticity — Astral Sanctuary: Master File

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

Astral Sanctuary: Master File

Master Artist

Marcus Holt

Year & Medium

2026 · 16K Lossless Master Matrix & COA

Dimensions

16K Native Resolution (15360 × 8640 px)

Certificate Serial

CH-COA-aw_astral_sanctuary_master_file-0B13AC57

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

0B13AC57C279C8533C509440771EB801E11CAD7F975420DF854A0E076ABE437E

Verification Protocol: https://artsa.com/verify-coa?q=astral-sanctuary-master-file · 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