thumb|Midori Seiler in 2016 Midori Seiler (February 18, 1969 OsakaGeburtsort und Geburtstag (18. Februar) nach dem Figaro trifft mit Rachel Gehlhoff 9 November 2011. Retrieved 29 January 2012.) is a
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77054f891eb09fe95e81b14425abac50c00312cc96d96362e11c237a25e5eb1. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bba9f98-b1a6-457b-8be5-14eedde3de01.json and https://artists.proofprofile.net/proofs/artist/2bba9f98-b1a6-457b-8be5-14eedde3de01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chill with Mozart (Enjoy the coolest melodies of Wolfgang Amadeus Mozart)
Music of the 18th Century - The Age of the Enlightenment
Maddalena ai piedi di Cristo: Maddalena ai piedi di Cristo: No. 35 Aria Maddalena "In lagrime stemprato il cor qui cade"
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0e0ad4b27ce66a1ef3d8f7d1d6d5e787de41dfda868417d9bae574cb2867f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149642070.
Vivaldi: Le Quattro Stagioni - Rebel: Les Eléments
Le quattro stagioni. Violin Concerto in G Minor No. 2, Op. 8, RV 315, "L'estate": I. Allegro non molto-Allegro
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Le quattro stagioni. Violin Concerto in G Minor No. 2, Op. 8, RV 315, "L'estate": III. Presto
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Le quattro stagioni. Violin Concerto in F Minor No. 4, Op. 8, RV 297, "L'inverno": I. Allegro non molto
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Le quattro stagioni. Violin Concerto in F Minor No. 4, Op. 8, RV 297, "L'inverno": II. Largo
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Schubertiade: Du holde Kunst, ich danke dir
Concerto E Minor for Violin, Strings & B.C.: III. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed09325ea5266fe98ff23bf8572b35ed8eb2fffb7a73729e7e1737eb1ee2282. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382308019.
Concerto in C Minor, RV 120: I. Allegro non molto
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Violin Concerto per Anna Maria in E-Flat Major, RV 260: II. Adagio
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Violin Concerto per Anna Maria in E-Flat Major, RV 260: III. Allegro
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Concerto a Quattro No. 1 in G Minor: II. Spiritoso
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Violin Concerto per Anna Maria in E Major, RV 270a: III. Allegro
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Sinfonia in F Major, RV 140: II. Andante
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Violin Sonata No. 1 in G Minor, BWV 1001: I. Adagio
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Violin Sonata No. 1 in G Minor, BWV 1001: II. Fuga allegro
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Violin Sonata No. 1 in G Minor, BWV 1001: III. Siciliana
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Violin Sonata No. 2 in A Minor, BWV 1003: I. Grave
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Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante
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Violin Concerto in A Major, Hob VIIa:3: III. Finale. Allegro
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Violin Concerto in G Major, Hob. VIIa:4: I. Allegro moderato
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Violin Concerto in G Major, Hob. VIIa:4: II. Adagio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1450c6e50923dc8a67a1023754e57afe81f9ced0cfc84f9b849ab563ab00e9d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381319010.
Beethoven: Complete Sonatas for Violin & Piano
Schubert: Sonates pour pianoforte & violon
Mozart: Symphonie No. 29, K. 201 & Concertos pour violon Nos. 2 et 3
Concerto for Two Pianos in E-Flat Major, K. 365: III. Rondo
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Concerto for Flute and Harp in C Major, K. 299: I. Allegro
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Symphony No. 29 in A Major, K. 201: I. Allegro moderato
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Concerto for Flute and Harp in C Major, K. 299: II. Andante
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Concerto for Flute and Harp in C Major, K. 299: III. Rondo
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Rimski-Korsakov: Shéhérazade & La grande Pâque Russe - Borodine: Les Danses polovtsiennes & Dans les steppes de l'Asie Centrale
Shéhérazade, Op. 35: I. La mer et le bateau de Simbad
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La grande Pâque russe, Op. 36: Ouverture
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1b1ae6f9472307bd2b9de330e62411c18f555ec2fcabc810584017d6d2e593. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEB970500070.
Les danses polovtsiennes (Extraits de l'opéra Le Prince Igor): II. Danse des hommes
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Les danses polovtsiennes (Extraits de l'opéra Le Prince Igor): III. Danse collective
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Les danses polovtsiennes (Extraits de l'opéra Le Prince Igor): IV. Danse des garçons
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: I. Ouverture
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Ouverture en Ré Majeur: Jubeloratorium für die Hamburger Admiralität.
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: II. Menuet I, alternativement - Menuet II
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: III. Gavotte en Rondeau
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: IV. Passacaille
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: V. Air
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Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: VI. Les Postillons
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Suite “Alster”, en Fa Majeur: V. Der Schwanen Gesang
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Ouverture "Les Nations", en Si Bémol Majeur: II. Menuet I alternativement - Menuet II
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Ouverture "Les Nations", en Si Bémol Majeur: IV. Les Suisses
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Suite “Alster”, en Fa Majeur: XI. Der Schäfer und Nymphen eilfertiger Abzug
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Ouverture "Les Nations", en Si Bémol Majeur: VI. Les Portugais
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Ouverture "Les Nations", en Si Bémol Majeur: VII. Les Boiteux
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Ouverture "Les Nations", en Si Bémol Majeur: VIII. Les Coureurs
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Concerto pour violon "Les Rainettes", en La Majeur: I. Ohne Satzbezeichnung
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Concerto pour violon "Les Rainettes", en La Majeur: II. Adagio
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Ouverture "La Bizarre", en Sol Majeur: I. Ouverture
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Ouverture "La Bizarre", en Sol Majeur: II. Courante
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Ouverture "La Bizarre", en Sol Majeur: III. Gavotte en rondeau
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Ouverture "La Bizarre", en Sol Majeur: IV. Branle
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Ouverture "La Bizarre", en Sol Majeur: V. Sarabande
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Telemann: La Bizarre, Suites pour Orchestre
Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: Suite en Ré Majeur pour 2 trompettes, timbales, orchestre à cordes et basse continue: I. Ouverture
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Concerto pour violon "Les Rainettes", en La Majeur: Concerto pour violon "Les Rainettes", en La Majeur: I. Ohne Satzbezeichnung
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Ouverture "La Bizarre", en Sol Majeur: Ouverture "La Bizarre", en Sol Majeur: I. Ouverture
Ouverture "La Bizarre", en Sol Majeur: Ouverture "La Bizarre", en Sol Majeur: II. Courante
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Ouverture "La Bizarre", en Sol Majeur: Ouverture "La Bizarre", en Sol Majeur: III. Gavotte en rondeau
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Ouverture "La Bizarre", en Sol Majeur: Ouverture "La Bizarre", en Sol Majeur: IV. Branle
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Ouverture "La Bizarre", en Sol Majeur: Ouverture "La Bizarre", en Sol Majeur: V. Sarabande
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