Certificate of Authenticity — Gravitational Corridor No. 4

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

Gravitational Corridor No. 4

Master Artist

Daxen Steel

Year & Medium

2026 · Matte Black PVD Coated Aluminum & Acoustic Dampening Core

Dimensions

210 x 110 x 8 cm

Certificate Serial

CH-COA-art_2ec74635795e-DB273CB2

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

DB273CB2B33FB90C811981E163834C7C611D969D88CAF6AA0F95E0CCBB4097A5

Verification Protocol: https://artsa.com/verify-coa?q=gravitational-corridor · Date: November 02, 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