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 0x8238795868c3c8b49209d2b7dcfbfb45c7c57815c0e72badb36a76edbd95a72f. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cac9c8c6-17b9-4514-95d9-5e50648cb2e5.json and https://artists.proofprofile.net/proofs/artist/cac9c8c6-17b9-4514-95d9-5e50648cb2e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Concerto No. 1 for Marimba and Orchestra: I. Allegro
Concerto No. 1 for Marimba and Orchestra: II. Adagio
Concerto No. 1 for Marimba and Orchestra: III. Andante
Konzert für Marimba und Streicher: I. Allegro vivace
Konzert für Marimba und Streicher: II. Lento
Konzert für Marimba und Streicher: III. Scherzo
Konzert für Marimba und Streicher: IV. Adagio - Allegro moderato - Andante - Allegro moderato
Prism Rapsody II for two Marimbas and Orchestra
Suite Nr. 2 in B-Minor BWV 1067 - Arr. for Marimba and Organ by Katarzyna Mycka and Jens Wollenschläger
Concertino "Come Together": III. Scherzo
Suite Nr. 2 in B-Minor BWV 1067: II. Rondeau - Arr. for Marimba and Organ
Suite Nr. 2 in B-Minor BWV 1067: III. Sarabande - Arr. for Marimba and Organ
Suite Nr. 2 in - Minor BWV 1067 : Bourree I + II
Suite Nr.2 in B-Minor BWV 1067: VI. Polonaise-Double-Polonaise da capo - Arr. for Marimba and Organ
Suite Nr. 2 in B-Minor BWV 1067: VII. Menuet - Arr. for Marimba and Organ
Suite Nr. 2 in B-Minor BWV 1067: VIII. Badinerie - Arr. for Marimba and Organ
Marimba Synergy - Bach Goldberg Variations
Goldberg Variations, BWV 988: Variation 1
Goldberg Variations, BWV 988: Variation 2
Goldberg Variations, BWV 988: Variation 3
Goldberg Variations, BWV 988: Variation 4
Goldberg Variations, BWV 988: Variation 5
Goldberg Variations, BWV 988: Variation 6
Goldberg Variations, BWV 988: Variation 7
Goldberg Variations, BWV 988: Variation 8
Goldberg Variations, BWV 988: Variation 9
Goldberg Variations, BWV 988: Variation 10
Goldberg Variations, BWV 988: Variation 11
Goldberg Variations, BWV 988: Variation 12
Goldberg Variations, BWV 988: Variation 13
Goldberg Variations, BWV 988: Variation 14
Goldberg Variations, BWV 988: Variation 15
Goldberg Variations, BWV 988: Variation 16
Goldberg Variations, BWV 988: Variation 17
Goldberg Variations, BWV 988: Variation 18
Goldberg Variations, BWV 988: Variation 19
Goldberg Variations, BWV 988: Variation 20
Goldberg Variations, BWV 988: Variation 21
Goldberg Variations, BWV 988: Variation 22
Goldberg Variations, BWV 988: Variation 23
Goldberg Variations, BWV 988: Variation 24
Goldberg Variations, BWV 988: Variation 25
Goldberg Variations, BWV 988: Variation 26
Goldberg Variations, BWV 988: Variation 27
Goldberg Variations, BWV 988: Variation 28
Goldberg Variations, BWV 988: Variation 29
Goldberg Variations, BWV 988: Variation 30
Goldberg Variations, BWV 988: Aria Da Capo
Sammut, Ignatowicz-Glinska, Séjourné & Rosauro: Marimba Present
Sugaria, Concerto for Solo Marimba, Percussion, String Orchestra & Double Bass with Amplifier: I.
Sugaria, Concerto for Solo Marimba, Percussion, String Orchestra & Double Bass with Amplifier: II.
Sugaria, Concerto for Solo Marimba, Percussion, String Orchestra & Double Bass with Amplifier: III.
Concerto for Marimba, Trumpet and Strings: I. Andantino sostenuto
Concerto for Marimba, Trumpet and Strings: II. Andantino
Concerto for Marimba and Strings: I. Tempo souple
Concerto for Marimba and Strings: II. Rythmique, energique
Concerto No. 2 for Marimba and String Orchestra: I. Water Running in High Mountains
Concerto No. 2 for Marimba and String Orchestra: II. Reflections and Dreams
Concerto No. 2 for Marimba and String Orchestra: III. Walking on Clouds
Keiko Abe, Matthias Schmitt, Ney Rosauro, Rüdiger Pawassar, Anna Ignatowicz, Leander Kaiser & Steve Reich: Marimba Sculpture
Variations over Evelyn Glennie's "A Little Prayer"
Reflections on Japanese Children's Songs II
Andrew Thomas & Benjamin Wittiber & Eckhard Kopetzki & Emmanuel Séjourné & John Thrower & Keiko Abe & Matthias Schmitt & Ney Rosauro: Marimba Dance
Merlin: Beyond the faint edge of the world
Konzert für Marimba und Percussionensemble: Grüße
Konzert für Marimba und Percussionensemble: Lament
Konzert für Marimba und Percussionensemble: Tanz
Konzert für Marimba und Percussionensemble: Abschied
Variationen über ein japanisches Kinderlied
My Lady White: Spring...birds sing...a gift of rings