Certificate of Authenticity — Chalcogenide Waveguide Monolith

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

Chalcogenide Waveguide Monolith

Master Artist

Seraphina Ray

Year & Medium

2026 · High-index chalcogenide glass (As-S-Se), laser-written single-mode optical waveguides, internal coherent helium-neon laser diode (632.8 nm), dark brushed bronze frame

Dimensions

140 × 50 × 25 cm (Weight: 78 kg)

Certificate Serial

CH-COA-ri_art_40-101BDA09

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

101BDA093568239B961EFDFDAFEACD886C561E4618A14229C1B25081A4AC11EF

Verification Protocol: https://artsa.com/verify-coa?q=chalcogenide-waveguide-monolith · 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