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Concerto for 2 Horns in E-Flat Major, C. 57/K.III:53: II. Romance. Adagio non tanto
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track: Pastorale Variée, for Clarinet, Harp and String Orchestra, Op. 31B: Var. VI (Epilogue)

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Pastorale Variée, for Clarinet, Harp and String Orchestra, Op. 31B: Var. VI (Epilogue)
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Telemann: Reformations-Oratorium 1755
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L. Mozart: Orchestral Works
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Duc, S. Le: Symphony No. 3 / Saint-Georges, J.B.C. De: Violin Concerto, Op. 2, No. 1 / Mozart, W.A.: Symphony No. 31
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Gratulationsmenuett, Tanzmusik
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track: Zärtliche Liebe, WoO 123
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Zärtliche Liebe, WoO 123
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Septet in E-Flat Major, Op. 20: 5. Scherzo. Allegro molto e vivace
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Septet in E-Flat Major, Op. 20: 5. Scherzo. Allegro molto e vivace
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track: Musik zu einem Ritterballet, WoO 1: No. 4, Romanze "Minnelied". Andantino
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

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6 Ländler for 2 Violins and Bass, WoO 15: No. 5 in D Major
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Violin Concerto in D Major, Op. 61: II. Larghetto
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12 German Dances, WoO 8: 8. German Dance in A Major
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The Creatures of Prometheus, Op. 43: No. 4 Maestoso - Andante
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Musik zu einem Ritterballet, WoO 1: No. 4, Romanze "Minnelied". Andantino
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Egmont, Op. 84: 9. Siegessymphonie: Allegro con brio
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6 Ländler for 2 Violins and Bass, WoO 15: No. 1 in D Major
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subject of: OpenTimestamps Proof of Existence
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12 German Dances, WoO 8: 1. German Dance in C Major
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12 Contredanses, WoO 14: No. 5 in E-Flat Major
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subject of: OpenTimestamps Proof of Existence
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12 Contredanses, WoO 14: No. 3 in D Major
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Symphony No. 8 in F Major, Op. 93: II. Allegretto scherzando
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12 Contredanses, WoO 14: No. 6 in C Major
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March for Military Music in F Major, WoO 18
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Violin Concerto in D Major, Op. 61: 3. Rondo. Allegro - Excerpt
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Violin Concerto in D Major, Op. 61: 3. Rondo. Allegro - Excerpt
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March for Military Music in D Major, WoO 22
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by artist: Berlin Philharmonic Wind Ensemble
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: March for Military Music in D Major, WoO 22
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Minuet in G Major, WoO 10, No. 2
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by artist: I Musici
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Minuet in G Major, WoO 10, No. 2
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12 German Dances, WoO 8: 7. German Dance in C Major
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by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: 12 German Dances, WoO 8: 7. German Dance in C Major
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A Classical Postcard: Beethoven
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
  audio: 12 Minuets, WoO 7: 4. Minuet in E Major
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: 12 German Dances, WoO 8: 4. German Dance in B Major
track: 12 German Dances, WoO 8: 3. German Dance in F Major
track: 6 Bagatelles, Op. 126: No. 3 Andante
track: Variations on Mozart's "La ci darem la mano": Variation 6 (Lento espressivo)

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

12 Minuets, WoO 7: 8. Minuet in B Major
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12 Minuets, WoO 7: 7. Minuet in D Major
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subject of: OpenTimestamps Proof of Existence
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audio: 12 Minuets, WoO 7: 7. Minuet in D Major
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12 German Dances, WoO 8: 4. German Dance in B Major
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by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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subject of: OpenTimestamps Proof of Existence
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12 German Dances, WoO 8: 3. German Dance in F Major
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by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: 12 German Dances, WoO 8: 3. German Dance in F Major
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6 Bagatelles, Op. 126: No. 3 Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: 6 Bagatelles, Op. 126: No. 3 Andante
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Variations on Mozart's "La ci darem la mano": Variation 6 (Lento espressivo)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Variations on Mozart's "La ci darem la mano": Variation 6 (Lento espressivo)
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"Grande valse" - Classical Dances
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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track: Waltz No. 9 in A-Flat Major, Op. 69 No. 1 "Farewell" - Pt. 3
track: Waltz No. 15 in E Major, Op. posth.: Tempo di Valse
track: Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): VI. Menuet [II] – Trio - World Premiere Recording
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track: Mazurka No. 50 in F Op 68 No. 3
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OpenTimestamps Proof of Existence
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Waltz No. 1 in E-Flat Major, Op. 18 "Grande valse brillante" - Pt. 5
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Waltz No. 9 in A-Flat Major, Op. 69 No. 1 "Farewell" - Pt. 3
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Waltz No. 15 in E Major, Op. posth.: Tempo di Valse
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Serenade in C Major, K. 648 "A Very Little Night Music" (Original Version for 2 Violins & Bass): VI. Menuet [II] – Trio - World Premiere Recording
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Mazurka No. 11 in E minor Op. 17 No. 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Mazurka No. 11 in E minor Op. 17 No. 2
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3 Ecossaises, Op. 72 No. 3: No. 2 in G Major
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  date published: 2026-07-08T08:56:20Z
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Mazurka in B flat major (KK 1223)
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Mazurka No. 50 in F Op 68 No. 3
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Les Sylphides (Orch. Douglas): III. Waltz No. 11 in G Major, Op. 70 No. 1
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3 Ecossaises, Op. 72 No. 3: No. 1 in D Major
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2 Bourrees, B160b: No. 2 In A Major
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Mazurka in B flat major (KK 891-895)
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2025 - A New Year Celebration with Beethoven
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track: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio - Excerpt
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T08:56:20Z

Symphony No. 3 in E Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace - Recorded 1962
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
  audio: Violin Concerto in D Major, Op. 61: II. Larghetto
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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track: 12 German Dances, WoO 8: 1. German Dance in C Major
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

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audio: Fidelio, Op. 72: Overture
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subject of: OpenTimestamps Proof of Existence
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audio: 2-Part Fugues, Hess 236: No. 4 in B-Flat Major
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track: Orchestral Suite No. 1 in C Major, BMV 1066: VII. Passepied I-II
track: Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture
track: Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
track: Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
track: Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
track: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
track: Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
track: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
track: Orchestral Suite No. 3 in D Major, BWV 1068: I. Overture
track: Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
track: Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
track: Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue

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value: 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

OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:55:08Z

Mazurka No. 2 in C sharp minor Op. 6 No. 2
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Mazurka No. 3 in E Op. 6 No. 3
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by artist: Nikita Magaloff
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T19:07:14Z
audio: Mazurka No. 3 in E Op. 6 No. 3
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Mazurka No. 4 in E flat minor Op. 6 No. 4
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by artist: Nikita Magaloff
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 4 in E flat minor Op. 6 No. 4
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Mazurka No. 5 in B flat Op. 7 No. 1
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  date published: 2026-07-02T03:55:08Z
audio: Mazurka No. 5 in B flat Op. 7 No. 1
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Mazurka No. 6 in A minor Op. 7 No. 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 6 in A minor Op. 7 No. 2
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Mazurka No. 7 in F minor Op. 7 No. 3
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by artist: Nikita Magaloff
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genre: classical
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 7 in F minor Op. 7 No. 3
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Mazurka No. 8 in A flat Op. 7 No. 4
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by artist: Nikita Magaloff
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genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612354
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 8 in A flat Op. 7 No. 4
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  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mazurka No. 9 in C Op. 7 No. 5
type: MusicRecording
duration: PT0M37S
duration ms: 37640
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612355
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:28:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec847063c190b79cf042905470295756499ec8aaec8a01f71e40cdd15866bfc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612355
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec847063c190b79cf042905470295756499ec8aaec8a01f71e40cdd15866bfc5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612355.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 9 in C Op. 7 No. 5
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.756
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.606
  additional property: Energy
    type: PropertyValue
    value: 0.219
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.859
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.429
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.653
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mazurka No. 10 in B flat Op. 17 No. 1
type: MusicRecording
duration: PT2M9S
duration ms: 129759
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:30:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0512db6d0649179875313d8390f088fdd7f17126c7c24d85c18b7da39c064334
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612361
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0512db6d0649179875313d8390f088fdd7f17126c7c24d85c18b7da39c064334. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612361.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 10 in B flat Op. 17 No. 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.091
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.404
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.833
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.528
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.463
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mazurka No. 11 in E minor Op. 17 No. 2
type: MusicRecording
duration: PT1M59S
duration ms: 119946
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612362
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:31:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a723ffec72f5df64cce500a533ff8f83c6ee61236c76589c223147c6485c83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612362
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a723ffec72f5df64cce500a533ff8f83c6ee61236c76589c223147c6485c83a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612362.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 11 in E minor Op. 17 No. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.421
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.413
  additional property: Energy
    type: PropertyValue
    value: 0.106
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.928
  additional property: Liveness
    type: PropertyValue
    value: 0.142
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.156
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.923
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mazurka No. 12 in A flat Op. 17 No. 3
type: MusicRecording
duration: PT2M56S
duration ms: 176960
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:25:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6f963a8b969070160f84e5b703183852a8be0114543478af55359ca18018fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612363
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6f963a8b969070160f84e5b703183852a8be0114543478af55359ca18018fd. 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/GBF075612363.
  date published: 2026-07-02T03:55:08Z
audio: Mazurka No. 12 in A flat Op. 17 No. 3
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.434
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.297
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.337
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mazurka No. 13 in A minor Op. 17 No. 4
type: MusicRecording
duration: PT3M48S
duration ms: 228560
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612364
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:23:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ced2bd7bb86df7280bce966aae948ac3d22a3103d77aa93b14748051f71959
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612364
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ced2bd7bb86df7280bce966aae948ac3d22a3103d77aa93b14748051f71959. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612364.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 13 in A minor Op. 17 No. 4
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 163.289
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.286
  additional property: Energy
    type: PropertyValue
    value: 0.061
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.888
  additional property: Liveness
    type: PropertyValue
    value: 0.069
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.061
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.16
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mazurka No. 14 in G minor Op. 24 No. 1
type: MusicRecording
duration: PT2M32S
duration ms: 152706
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612371
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:24:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7383bb49660cace0be8df0f313bcf3012c30ebdd3259e2c3137743114d4998c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612371
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7383bb49660cace0be8df0f313bcf3012c30ebdd3259e2c3137743114d4998c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612371.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 14 in G minor Op. 24 No. 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.284
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.362
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.892
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.188
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.918
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mazurka No. 15 in C Op. 24 No. 2
type: MusicRecording
duration: PT2M12S
duration ms: 132040
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:25:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e57b59d642ddeffc17e3e80d52d70ae12993257ee18d1e481e1fe73a503450d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612372
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e57b59d642ddeffc17e3e80d52d70ae12993257ee18d1e481e1fe73a503450d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612372.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 15 in C Op. 24 No. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.044
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.428
  additional property: Energy
    type: PropertyValue
    value: 0.142
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.886
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.408
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.179
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
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Mazurka No. 16 in A flat Op. 24 No. 3
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duration ms: 110653
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
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  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462b7a1128e31f45c8bbc7c08343f6fcf546ac4c8792fcab9815e67d2ceed081. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612373.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 16 in A flat Op. 24 No. 3
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Mazurka No. 17 in B flat minor Op. 24 No. 4
type: MusicRecording
duration: PT4M24S
duration ms: 264960
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
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  date published: 2025-04-24
genre: classical
genre: early-romantic-era
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 17 in B flat minor Op. 24 No. 4
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Mazurka No. 18 in C minor Op. 30 No. 1
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duration: PT1M30S
duration ms: 90626
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
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  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 18 in C minor Op. 30 No. 1
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Mazurka No. 19 in B minor, Op. 30 No. 2
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duration: PT1M13S
duration ms: 73306
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
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  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612382
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131b6daf08008481e8f2ade89e6a676f699536af8cea06af4580b3a6d6cbe5f2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBF075612382.
  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 19 in B minor, Op. 30 No. 2
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Mazurka No. 20 in D flat Op. 30 No. 3
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duration: PT2M21S
duration ms: 141653
explicit: false
by artist: Frédéric Chopin
by artist: Nikita Magaloff
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF075612383
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Mazurka No. 20 in D flat Op. 30 No. 3
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Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060 - Reconstructed for oboe & violin by Franz Giegling: 1. Allegro
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by artist: Johann Sebastian Bach
by artist: Leo Driehuys
by artist: Roberto Michelucci
by artist: I Musici
in album: "20th Century Recordings" - Great Composers
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genre: classical
genre: classical-piano
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060 - Reconstructed for oboe & violin by Franz Giegling: 1. Allegro
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Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060 - Reconstructed for oboe & violin by Franz Giegling: 2. Adagio
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by artist: Leo Driehuys
by artist: Roberto Michelucci
by artist: I Musici
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genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060 - Reconstructed for oboe & violin by Franz Giegling: 2. Adagio
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Concerto for 2 Harpsichords, Strings, and Continuo in C minor, BWV 1060 - Reconstructed for oboe & violin by Franz Giegling: 3. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Orchestral Suite No. 1 in C Major, BMV 1066: I. Overture
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: I. Overture
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Orchestral Suite No. 1 in C Major, BMV 1066: II. Courante
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by artist: The English Concert
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: II. Courante
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Orchestral Suite No. 1 in C Major, BMV 1066: III. Gavotte I-II
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: III. Gavotte I-II
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Orchestral Suite No. 1 in C Major, BMV 1066: IV. Forlane
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: IV. Forlane
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Orchestral Suite No. 1 in C Major, BMV 1066: V. Menuet I-II
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: V. Menuet I-II
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Orchestral Suite No. 1 in C Major, BMV 1066: VI. Bourrée I-II
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: VI. Bourrée I-II
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    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.9
  additional property: Liveness
    type: PropertyValue
    value: 0.288
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.751
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.988
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Orchestral Suite No. 1 in C Major, BMV 1066: VII. Passepied I-II
type: MusicRecording
duration: PT2M26S
duration ms: 146640
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-24T04:34:42+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801747
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d4d93d67f837077c279ce0dde1b0c4127d43a9bbc6ed211c31e0feee374b41. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801747.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 1 in C Major, BMV 1066: VII. Passepied I-II
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.297
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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    value: 0.671
  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture
type: MusicRecording
duration: PT6M9S
duration ms: 369533
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801731
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e53eeff1955c3a97201161debf44c568626f29b32b2b17d07e8166330cb247. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801731.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 120.69
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.439
  additional property: Energy
    type: PropertyValue
    value: 0.244
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.002
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
type: MusicRecording
duration: PT1M58S
duration ms: 118160
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T04:38:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b4a7b5f45ab7c6a0693094a6220dfc18c4bb4c997b17e80b07f17df82b1e070
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801732
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4a7b5f45ab7c6a0693094a6220dfc18c4bb4c997b17e80b07f17df82b1e070. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801732.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.431
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
type: MusicRecording
duration: PT2M53S
duration ms: 173853
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801733
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:24:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801733
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc87b6d7292f10293bceea66b0add4a8ac7d0adeb1803725cc594b469e6e565. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801733.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.079
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
type: MusicRecording
duration: PT1M57S
duration ms: 117266
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T04:36:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801734
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8940c64c7e2256d919a03a0c452885c9b37adc261cc7297727bf10ecc25928. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801734.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.657
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.829
  additional property: Key Name
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  additional property: Mode Name
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Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
type: MusicRecording
duration: PT3M40S
duration ms: 220466
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:23:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1af50daf40b134a203fda4e3c0fd55c3d6f51569ab6ae07f65b8778eb12a1294
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801735
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af50daf40b134a203fda4e3c0fd55c3d6f51569ab6ae07f65b8778eb12a1294. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEF057801735.
  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
type: MusicRecording
duration: PT1M30S
duration ms: 90613
explicit: false
by artist: Johann Sebastian Bach
by artist: The English Concert
by artist: Trevor Pinnock
in album: "20th Century Recordings" - Great Composers
  type: MusicAlbum
  date published: 2025-04-24
genre: classical
genre: classical-piano
isrc code: DEF057801736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:57:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb208d1fac9d932036791b2fedea179116323ede428c679fc2e27bbeca0319e0
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801736
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb208d1fac9d932036791b2fedea179116323ede428c679fc2e27bbeca0319e0. 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/DEF057801736.
  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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by artist: Trevor Pinnock
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Orchestral Suite No. 3 in D Major, BWV 1068: I. Overture
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by artist: Trevor Pinnock
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:34:59Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: I. Overture
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Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:34:59Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
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Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
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Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:38:34Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
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"Classical Winter" - Beethoven
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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Armida
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date published: 2007-07-20

"An Evening of Classical" - Chopin & More
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  subject of: OpenTimestamps Proof of Existence
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Nocturne No. 2 in E flat, Op. 9 No. 2
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24 Préludes, Op. 28: No. 1 in C Major
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Mazurka No. 9 in C Op. 7 No. 5
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24 Préludes, Op. 28, C. 166-189: No. 5 Molto allegro in D Major, C. 170 - Live
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
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24 Préludes, Op. 28, C. 166-189: No. 14 Allegro in E-Flat Minor, C. 179 - Live
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by artist: Daniil Trifonov
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: 24 Préludes, Op. 28, C. 166-189: No. 14 Allegro in E-Flat Minor, C. 179 - Live
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24 Préludes, Op. 28: No. 11 in B Major
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: 24 Préludes, Op. 28: No. 11 in B Major
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24 Préludes, Op. 28: 23. In F Major
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: 24 Préludes, Op. 28: 23. In F Major
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Galop Marquis, KK IVc/13
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Galop Marquis, KK IVc/13
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24 Préludes, Op. 28 - Arr. Hirschfelder: Prélude No. 15 in D flat, Op. 28, No. 15 - "Raindrop"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T16:07:00Z
audio: 24 Préludes, Op. 28 - Arr. Hirschfelder: Prélude No. 15 in D flat, Op. 28, No. 15 - "Raindrop"
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Waltz No. 19 In A Minor, Op. Posth. B. 150 - Edit
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T13:52:39Z
audio: Waltz No. 19 In A Minor, Op. Posth. B. 150 - Edit
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12 Contredanses, WoO 14: No. 2
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24 Variations on "Venni Amore" in D Major, WoO 65: Variation XVI
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The Creatures of Prometheus, Op. 43: No. 11 Coro di Gioja. Andante
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12 Variations On "Ein Mädchen oder Weibchen" For Cello And Piano, Op. 66: Variation VI
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Piano Piece in C Major, Kafka f. 47v (Staves 5-8)
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation VII
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The Creatures of Prometheus, Op. 43: No. 11 Coro di Gioja. Andante - Live In Utrecht / 1995
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audio: 7 Variations for Cello and Piano on "Bei Männern, welche Liebe fühlen", WoO 46: Var. 6. Adagio
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Piano Sonata No. 13 in E-Flat Major, Op. 27 No. 1 "Quasi una fantasia": III. Adagio con espressione
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Minuet in G Major, WoO 10, No. 2
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Violin Romance No. 2 in F major, Op. 50
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
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Musik zu einem Ritterballet, WoO 1: No. 4, Romanze "Minnelied". Andantino
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12 Contredanses, WoO 14: No. 9
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Sonata for Violin and Piano No. 6 in A, Op. 30 No. 1: 2. Adagio
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track: Eroica Variations, Op. 35: Var. 15. Largo (Maggiore)
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track: 12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation I
track: 12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation III
track: 12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation V
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track: 12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation X. Allegro
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation I
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation III
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  date published: 2026-07-08T03:53:27Z
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation V
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation VI
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation VII
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation VIII
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12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Variation X. Allegro
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