Certificate of Authenticity — The Hourglass of Alexandria

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

The Hourglass of Alexandria

Master Artist

Camille Fontenoy

Year & Medium

2026 · Oil and tempera grassa on cradled oak panel

Dimensions

110 × 85 cm

Certificate Serial

CH-COA-aw_the_hourglass_of_alexandria-C27667AF

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

C27667AF149ECF1895D9FBF0F2380417379A1FCD07E384F3F799ECCA27C9A438

Verification Protocol: https://artsa.com/verify-coa?q=the-hourglass-of-alexandria · 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