Certificate of Authenticity — Moss Memory

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

Moss Memory

Master Artist

Sofia Bergstrom

Year & Medium

2026 · Living moss, glass, LED, sensors

Dimensions

Certificate Serial

CH-COA-9f0817c1227bd15406dc43e044ec43d7-306A2A04

Freeport Registry Status

✓ Swiss Freeport Eligible (Geneva / Zurich)

Cryptographic SHA-256 Provenance Ledger:

306A2A04F8D73D1A185D2D7ABFC689B5E6CB3E780F2EC79185EDDA19998D529D

Verification Protocol: https://artsa.com/verify-coa?q=moss-memory · Date: November 07, 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