Certificate of Authenticity — Fragment of Gravity

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

Fragment of Gravity

Master Artist

Leon Vance-Lemaire

Year & Medium

2026 · Mirror-polished bronze & Nero Marquina marble

Dimensions

82 × 38 × 34 cm · Weight 48 kg

Certificate Serial

CH-COA-aw_fragment_of_gravity-F00D135D

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

F00D135D616E4C8E69A26059EF1B081096601639CA623323512D08BB1EDA1C89

Verification Protocol: https://artsa.com/verify-coa?q=fragment-of-gravity · 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