Certificate of Authenticity — Shibuya Rain Frequency

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

Shibuya Rain Frequency

Master Artist

Kyoto Neko

Year & Medium

2026 · Luminescent Indigo Pigment, Micro-threads & Frosted Glass

Dimensions

180 x 100 x 5 cm

Certificate Serial

CH-COA-art_916a01d1f2c6-4D5844E7

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

4D5844E74627E2F4D6EADE6E424025286C84BCE304417A2520D52469A1310156

Verification Protocol: https://artsa.com/verify-coa?q=shibuya-rain-frequency · 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