Certificate of Authenticity — Cymatic Standing Wave Basin

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

Cymatic Standing Wave Basin

Master Artist

Lyra Chen

Year & Medium

2026 · Spun Phosphor Bronze Bowl, Infrasonic 144Hz Transducer, High-Viscosity Purified Mercury-Alternative Fluid

Dimensions

105 x 105 x 45 cm

Certificate Serial

CH-COA-ri_art_26-4D035AB9

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

4D035AB92A49BBB1DFA37859FAA9B3D3838A34F2B47C4B3C89D281A5BBD86A86

Verification Protocol: https://artsa.com/verify-coa?q=cymatic-standing-wave-basin · 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