Certificate of Authenticity — Femtosecond Laser Void: The Architecture of Nothingness

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

Femtosecond Laser Void: The Architecture of Nothingness

Master Artist

Orion Kross

Year & Medium

2026 · Optical-grade synthetic sapphire ingot (9 Mohs), internal 3D laser-induced breakdown micro-cavities, aerospace black anodized aluminum housing

Dimensions

50 × 20 × 20 cm (Weight: 18 kg)

Certificate Serial

CH-COA-ri_art_38-E45167F8

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

E45167F8BB02E6C38726D4580CF09BE730AD05CB743FBDFD84D7E6F4EAFEDB1E

Verification Protocol: https://artsa.com/verify-coa?q=femtosecond-laser-void · Date: November 03, 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