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 0x4ecc878e9a43a2505d8c3e58491e4dc387b386352f31080759a3c10552187e6d. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45b384da-09ee-4d45-9d65-533d49c3c499.json and https://artists.proofprofile.net/proofs/artist/45b384da-09ee-4d45-9d65-533d49c3c499.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Boccherini: Concerto in B flat major for Cello and Orchestra - Saint-Saëns: Concerto for Cello and Orchestra in A minor, Op. 33
Concerto for Cello and Orchestra in B-Flat Major: I. Allegro moderato
Concerto for Cello and Orchestra in B-Flat Major: II. Adagio (non troppo)
Concerto for Cello and Orchestra in B-Flat Major: III. Rondo
String Orchestra Gems by Suk & Tchaikovsky
Serenade in E-Flat Major, Op. 6: I. Andante con moto
Serenade in E-Flat Major, Op. 6: II. Allegro ma non troppo e grazioso
Serenade in E-Flat Major, Op. 6: III. Adagio
Serenade in E-Flat Major, Op. 6: IV. Allegro giocoso ma non troppo presto
Meditation on the Old Czech Chorale "St. Wenceslas," Op. 35a
Serenade in C Major, Op. 48, TH 48: I. Pezzo in forma di Sonatina: Andante non toppo - Allegro moderato
Serenade in C Major, Op. 48, TH 48: II. Walzer: Moderato - Tempo di Valse
Serenade in C Major, Op. 48, TH 48: III. Elegie: Larghetto elegiaco
Serenade in C Major, Op. 48, TH 48: IV. Finale (Tema Russo): Andante -Allegro spiritu
Meditation on the Old Czech Chorale "St. Wenceslas", Op. 35a
Elegy in G Major, TH 51 "In Honor of Ivan Samarin"
Serenade in C Major, Op. 48, TH 48: I. Pezzo in forma di sonatina. Andante non toppo - Allegro moderato
Serenade in C Major, Op. 48, TH 48: II. Valse. Moderato. Tempo di valse
Serenade in C Major, Op. 48, TH 48: III. Elegie. Larghetto elegiaco
Serenade in C Major, Op. 48, TH 48: IV. Finale. Tema russo. Andante - Allegro con spirito
Concerto for Violin and Orchestra in C-Sharp Major: I. Allegro con spirito
Concerto for Violin and Orchestra in C-Sharp Major: II. Largo
Concerto for Violin and Orchestra in C-Sharp Major: III. Allegro
Concerto for Violin and Orchestra in E-Sharp Major: I. Allegro
Concerto for Violin and Orchestra in E-Sharp Major: II. Adagio
Concerto for Violin and Orchestra in E-Sharp Major: III. Presto
Concerto for Violin and Orchestra in F-Sharp Major: I. Allegro
Concerto for Violin and Orchestra in F-Sharp Major: II. Andante cantabile
Concerto for Violin and Orchestra in F-Sharp Major: III. Allegro vivace
Concerto for Violin and Orchestra in A-Sharp Major: I. Moderato. Allegro
Concerto for Violin and Orchestra in A-Sharp Major: II. Adagio
Concerto for Violin and Orchestra in A-Sharp Major: III. Allegro
Concerto for Violin and Orchestra in D-Sharp Major: I. Allegro assai
Concerto for Violin and Orchestra in D-Sharp Major: II. Larghetto
Concerto for Violin and Orchestra in D-Sharp Major: III. Allegro
Concerto for Violin and Orchestra in B-Flat Major: I. Allegro
Concerto for Violin and Orchestra in B-Flat Major: II. Adagio
Concerto for Violin and Orchestra in B-Flat Major: III. Allegro
Concerto for Violin and Orchestra, Pastoral in G-Sharp Major: I. Allegro
Concerto for Violin and Orchestra, Pastoral in G-Sharp Major: II. Adagio