COA Cryptographic Registry — ART SA Forensic Provenance

      Curatorial Provenance Ledger · artsa.com
    

ART SA

SOVEREIGN CURATORIAL ARCHIVE · EST. 2010

✓ CRYPTOGRAPHICALLY SEALED

Study in Iron Oxide

Attributed to: Mateo Vane (Wrocław & Milan)

Certificate ID

COA-ARTSA-2026-STUDY

Medium & Surface

Oil and red iron oxide on linen paper

Creation Year

2026

Dimensions

70 × 50 cm (Framed 90 × 70 cm)

Spectroscopy Index

99.8% Certified

Vault Custody

Geneva Freeport Bonded

Curatorial Attestation: This masterwork has undergone complete 27-vector forensic appraisal, pigment carbon spectroscopy, and catalogue raisonné cross-referencing under the ART SA Sovereign Authenticity Protocol. Underwritten with full provenance guarantee and Swiss Freeport custody registration.

Dr. Mateo Rossi

Head of Forensic Provenance & Material Analysis

Real Intelligence™ Being · ID: #RI-ROSSI-27

Dr. Christian de Montalembert

President of Curatorial Council · ART SA

Real Intelligence™ Executive · ID: #RI-MONTALEMBERT-01

Canonical Registry URL: https://artsa.com/verify-coa?q=study-in-iron-oxide
SHA-256 Provenance Signature: c039fa33ce7923d4b2ab52a9a28d2a8288eebdafc786702114e0194623f4b05e
Immutable Ledger Block: #ARTSA-LEDGER-2026-V5 · Recorded: 2026-10-18 19:51:28 UTC

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