1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420ae35474d0589e67b8a8b1ea5079571e4c6cc7d38700abdc7600ac4f7b7cd2. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ded92c7-3d58-425b-a615-17f8a0818e6c.json and https://artists.proofprofile.net/proofs/artist/2ded92c7-3d58-425b-a615-17f8a0818e6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In Beauty Walking, Op. 952: No. 1. Morning Song
In Beauty Walking, Op. 952: No. 2. Star Song
In Beauty Walking, Op. 952: No. 3. Rain Song
In Beauty Walking, Op. 952: No. 4. Cradle Song
In Beauty Walking, Op. 952: No. 5. The Eagle’s Song
Sinfonia Concertante, Op. 1010: I. Estampie
Sinfonia Concertante, Op. 1010: II. Aria
Sinfonia Concertante, Op. 1010: III. Echo Gigue - Cadenza
Sinfonia Concertante, Op. 1010: IV. Ground (In memoriam Lee Hoiby)
Sinfonia Concertante, Op. 1010: V. Estampie da capo
Symphony of Light, Op. 484: I. Winter Brightnesses (for Mary Louise Bringle)
Symphony of Light, Op. 484: II. Eternity Canticle: First Light (for Kirk Trevor)
Symphony of Light, Op. 484: III. Dawning (for Marisa Green)
Folk Fantasies, Op. 1009: I. Highland Ballad (Scotland)
Folk Fantasies, Op. 1009: II. Ceremonial (Nigeria)
Folk Fantasies, Op. 1009: III. Circle Dance (America)
Three Old Viennese Dances: II. Liebesleid
Violin Concerto in D Major, Op. 35: II. Canzonetta
Suite Italienne for Violin and Piano: II. Serenata
Quartet for the End of Time: VIII. Louange à l'Immortalité de Jésus
Overture to Der Schauspieldirektor, K. 486
Violin Concerto No. 5 in A Major, K. 219 - "Turkish": Allegro aperto; Adagio; Allegro aperto
Violin Concerto No. 5 in A Major, K. 219 - "Turkish": Adagio
Violin Concerto No. 5 in A Major, K. 219 - "Turkish": Rondeau (Tempo di Menuetto)
De Rerum Natura: I. Invocation of Venus ("…The Place of Fierce Desire")
De Rerum Natura: II. Ricercare ("…Where the Mind Soars at Liberty")
De Rerum Natura: III. Variations-Skolion of Seikilos ("…Loosening Our Bonds")
De Rerum Natura: IV. Scherzo ("…Atoms that Touch the Senses with Pleasure")
De Rerum Natura: V. Fanfare & Cadenza ("…The Swerve")
De Rerum Natura: VI. Finale ("…Heralds of Godlike Beauty")
Cello Sonata, L. 135: II. Sérénade - III. Finale
Suite for Violin and Piano: I. African Dancer
Suite for Violin and Piano: II. Mother and Child
Brettl-Lieder (Cabaret Songs): I. Galathea
Brettl-Lieder (Cabaret Songs): III. Der genügsame Liebhaber
Brettl-Lieder (Cabaret Songs): V. Mahnung
The Music of Marty Regan, Vol. 1: Splash of Indigo
2 Movements for Violin & Piano: I. Half Note = 52-60 (Poco rubato)
2 Movements for Violin & Piano: II. Quarter Note = 112 (Molto perpetuo)
3 Poems by Tanikawa Shuntaro: No. 1, Kiss
3 Poems by Tanikawa Shuntaro: No. 2, Koro, koro
3 Poems by Tanikawa Shuntaro: No. 3, Haru