COA Cryptographic Registry — ART SA Forensic Provenance

      Curatorial Provenance Ledger · artsa.com
    

ART SA

SOVEREIGN CURATORIAL ARCHIVE · EST. 2010

✓ CRYPTOGRAPHICALLY SEALED

The Infrasonic Pendulum

Attributed to: Lyra Chen (Kyoto & Vienna)

Certificate ID

COA-ARTSA-2026-THEIN

Medium & Surface

Cast Bell Bronze, Tungsten Counterweight & Carbon Fiber Suspension

Creation Year

2026

Dimensions

240 x 50 x 50 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=the-infrasonic-pendulum
SHA-256 Provenance Signature: f22c6c498be8801e2d8364d8f4b8423728cb7d5554bceaad067ca583b99946bb
Immutable Ledger Block: #ARTSA-LEDGER-2026-V5 · Recorded: 2026-11-02 23:28:19 UTC

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