Marielle Nordmann
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genre: chamber music
description: alt=Marielle Nordmann|thumb|Marielle Nordmann - Harpist and creator of musical shows Marielle Nordmann (born 24 January 1941 in Montpellier) is a French classical harpist. Biography Marielle Nordma
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album: Ravel: Chamber Music
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    genre: classical
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album: Best Classical Music for Kids
album: Classical Music for Figure Skating
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album: Mozart: Flute & Harp Concerto in C Major, Oboe Concerto in C Major & Rondo in D Major
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album: Rythmical Classical Music
album: The Harp
album: Mozart: Concerto for Flute and Harp & Sinfonia concertante
album: Zeit für Harfenmusik

Sonata for Violin & Harp, Op. 113 (Version for Flute & Harp): II. Adagio
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Sonata for Violin & Harp, Op. 113 (Version for Flute & Harp): III. Rondo. Allegretto
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Harp Concerto: II. Adagietto
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Concerto for Flute, Harp And Orchestra, KV. 299, (297c) in C Major: II. Andantino
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The Four Seasons, Violin Concerto in F Minor, RV 297 "Winter": II. Largo
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Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
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String Quintet in E Major, Op. 11 No. 5: III. Minuet
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Consolations, S. 172: III. Lento placido
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Les Contes d'Hoffmann, Act IV: Barcarolle (Orchestral Version)
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Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante (Cadenzas: Christian Zacharias)
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subject of: OpenTimestamps Proof of Existence
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audio: Piano Concerto No. 21 in C Major, K. 467 "Elvira Madigan": II. Andante (Cadenzas: Christian Zacharias)
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Flute and Harp Concerto in C Major, K. 299: III. Rondeau. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Prelude and Fugue in C Major, BWV 846: I. Prelude
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subject of: OpenTimestamps Proof of Existence
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Piano Sonata No. 16 in C Major, K. 545: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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audio: Piano Sonata No. 16 in C Major, K. 545: I. Allegro
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Sicilienne, Op. 78
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  date published: 2026-07-08T03:22:41Z
audio: Sicilienne, Op. 78
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze. Andante
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. Allegro
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Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo
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audio: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo
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String Quintet No. 3 in C Major, K. 515: IV. Allegro
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Le Nozze di Figaro, K. 492: Overture
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Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
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Gedichte aus Liebesfrühling, Op. 37: No. 11, Warum willst du andre fragen (Arr. Lenaerts & Grammenos)
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Mandolin Concerto in C Major, RV 425: I. Allegro
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Orfeo ed Euridice, Wq 30, Act II: Dance of the Blessed Spirits
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The Nutcracker, Op. 71: Miniature Overture
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Water Music Suite No. 2 in D Major, HWV 349: II. Alla Hornpipe
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Thaïs, Act II: Meditation
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Best Classical Music for Kids
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track: Jesu, Joy of Man's Desiring
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OpenTimestamps Proof of Existence
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Jesu, Joy of Man's Desiring
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Double Violin Concerto in D Minor, BWV 1043: Vivace
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Toccata & Fugue in D Minor
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Greensleeves
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Waltz in A-Flat, Op. 39, No. 15
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Classical Music for Figure Skating
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Classical Music for Children (Study Smart Concentration Focus & Play)
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Strictly Classical
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Claude Debussy: Les trois Sonates / The 3 Sonatas
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Hommage à Debussy (Live)
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Barocke Weihnachten
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Rautavaara, E.: Concertos
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track: Goldberg Variations, BWV 988: Aria. Andante espressivo
track: Kinderszenen, Op. 15: VII. Träumerei
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date published: 2026-06-13T17:25:41Z

Eine kleine Nachtmusik, K. 525: II. Romanze. Andante - Instrumental
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Goldberg Variations, BWV 988: Aria. Andante espressivo
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subject of: OpenTimestamps Proof of Existence
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Kinderszenen, Op. 15: VII. Träumerei
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subject of: OpenTimestamps Proof of Existence
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Clarinet Concerto in A Major, K. 622: II. Adagio
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subject of: OpenTimestamps Proof of Existence
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String Quartet in F Major, Op. 3, No. 5, Hob. III:17: II. Andante cantabile
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  date published: 2026-06-13T17:25:41Z
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In the Bleak Midwinter, H.73, No. 1
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Canon in D Major
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3 Nocturnes, Op. 9: No. 2 in E-Flat Major. Andante
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Little Suite from the "Anna Magdalena Notebook"; III. Bist du bei mir, BWV 508
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by artist: Philadelphia Orchestra
by artist: Eugene Ormandy
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Little Suite from the "Anna Magdalena Notebook"; III. Bist du bei mir, BWV 508
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Sicilienne, Op. 78
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subject of: OpenTimestamps Proof of Existence
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audio: Sicilienne, Op. 78
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Air ("on the G String") from Orchestral Suite No. 3, BWV 1068
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by artist: Philharmonia Virtuosi of New York
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Air ("on the G String") from Orchestral Suite No. 3, BWV 1068
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Guten Abend, gut' Nacht
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by artist: Hans-Peter Sorger
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subject of: OpenTimestamps Proof of Existence
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audio: Guten Abend, gut' Nacht
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Handel Greatest Works
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T13:32:09Z
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track: Rinaldo, HWV 7a, Act I: Cara sposa (Rinaldo)
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac7ca6f8d128507c3224747470f8c4e197f2516f1a99035c6d3df453f5c2581. 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/FRZ208203710.
date published: 2026-07-08T03:20:19Z

Rinaldo, HWV 7a, Act I: Cara sposa (Rinaldo)
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additional property: Speechiness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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Klassik Harmonie
type: MusicAlbum
date published: 2011-08-05

Greatest Hits - Flute
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date published: 1978
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  by artist: Claudio Scimone
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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 0x507a8b304dfd5e290f8d3386ceb858d5986ae89e07d053647d462aedd2f90639. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLIC0700115.
    date published: 2026-07-08T03:22:41Z
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track: Méditation from Thäis
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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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    date published: 2026-07-14T18:24:07Z
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track: Maple Leaf Rag
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  by artist: John Steele Ritter
  by artist: Tommy Johnson
  by artist: Shelly Manne
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  subject of: OpenTimestamps Proof of Existence
  audio: Maple Leaf Rag

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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56c1cd5fa7904ec63c71775dd9e74795b42e766a69a9eb35c86e47ed923004a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM10011684.
date published: 2026-07-08T08:56:20Z

Maple Leaf Rag
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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Jean-Pierre Rampal Super Hits
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Harp Trio: Romantic Pieces & Transcriptions
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date published: 2018-07-20

Spohr: Works for Harp & Flute
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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track: Sonata for Violin & Harp, Op. 113 (Version for Flute & Harp): II. Adagio
track: Sonata for Violin & Harp, Op. 113 (Version for Flute & Harp): III. Rondo. Allegretto
track: Sonata for Violin & Harp, Op. 115 (Version for Flute & Harp): II. Larghetto
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T13:52:39Z
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Debussy & Caplet: Chamber Works
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date published: 2014-06-03

Rautavaara, E.: Harp Concerto / Symphony No. 8
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Harp Concerto: II. Adagietto
track: Symphony No. 8, "The Journey": I. Adagio assai
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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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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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Concert chez Madame de Récamier : Duos pour harpe et clavier
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Brahms : Ensemble Vocal Michel Piquemal
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La harpe impressionniste: Debussy, Fauré, Saint-Saëns & Pierné
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Mozart: Concerto pour flûte et harpe, Concerto pour hautbois & Rondo pour flûte et orchestre
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Lullaby Classics
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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: Schumann: Kinderszenen, Op. 15: No. 7, Träumerei
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:47:07Z
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  subject of: OpenTimestamps Proof of Existence
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track: Saint-Saëns: Le carnaval des animaux, R 125: XIII. Le cygne
track: Gluck / Arr Kreisler : Mélodie

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-06-13T13:32:09Z

Schumann: Albumblätter, Op. 124: No. 6, Wiegenliedchen
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Saint-Saëns: Le carnaval des animaux, R 125: XIII. Le cygne
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Gluck / Arr Kreisler : Mélodie
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subject of: OpenTimestamps Proof of Existence
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audio: Gluck / Arr Kreisler : Mélodie
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Concerto for Flute And Orchestra in D Major, Op. 10, No. 3, RV 428, M. 456, F. VI, No. 14 "Il Gardellino": III. Allegro
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Concerto for Flute and Orchestra in F Major, Op. 10, No. 1, RV. 433, M. 454, F. VI, No. 12 "La tempesta di mare": I. Allegro
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duration: PT2M54S
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by artist: Claudio Scimone
by artist: Jean-Pierre Rampal
by artist: I Solisti Veneti
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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: 2026-07-02T05:09:12Z
audio: Concerto for Flute and Orchestra in F Major, Op. 10, No. 1, RV. 433, M. 454, F. VI, No. 12 "La tempesta di mare": I. Allegro
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Concerto for Flute And Orchestra KV. 314 (285d) in D Major: II. Andante ma non troppo
type: MusicRecording
duration: PT6M56S
duration ms: 416000
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by artist: Wolfgang Amadeus Mozart
by artist: Zubin Mehta
by artist: Jean-Pierre Rampal
by artist: Israel Philharmonic Orchestra
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
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genre: classical
genre: classical-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: 2026-07-08T03:53:27Z
audio: Concerto for Flute And Orchestra KV. 314 (285d) in D Major: II. Andante ma non troppo
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Concerto for Flute and Orchestra in F Major, Op. 10, No. 1, RV. 433, M. 454, F. VI, No. 12 "La tempesta di mare": III. Presto
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duration: PT2M3S
duration ms: 123440
explicit: false
by artist: Antonio Vivaldi
by artist: Claudio Scimone
by artist: Jean-Pierre Rampal
by artist: I Solisti Veneti
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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: 2026-07-02T05:09:12Z
audio: Concerto for Flute and Orchestra in F Major, Op. 10, No. 1, RV. 433, M. 454, F. VI, No. 12 "La tempesta di mare": III. Presto
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Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: I. Allegro & Allegro ma non tanto
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
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genre: classical
genre: classical-piano
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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: 2026-07-22T13:34:27Z
audio: Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: I. Allegro & Allegro ma non tanto
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Concerto for Flute, Harp And Orchestra, KV. 299, (297c) in C Major: I. Allegro
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duration: PT10M9S
duration ms: 609000
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: János Rolla
by artist: Jean-Pierre Rampal
by artist: Marielle Nordmann
by artist: Franz Liszt Chamber Orchestra
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genre: classical
genre: classical-era
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additional property: CopyrightID
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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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  date published: 2026-07-08T03:53:27Z
audio: Concerto for Flute, Harp And Orchestra, KV. 299, (297c) in C Major: I. Allegro
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Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: II. Largo
type: MusicRecording
duration: PT2M28S
duration ms: 148000
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
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genre: classical
genre: classical-piano
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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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  date published: 2026-07-02T03:55:08Z
audio: Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: II. Largo
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Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: III. Presto
type: MusicRecording
duration: PT3M35S
duration ms: 215333
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
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genre: 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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Concerto for Flute, Strings And Basso Continuo in G minor, BWV 1056: III. Presto
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Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: I. Allegro
type: MusicRecording
duration: PT4M10S
duration ms: 250000
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
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  date published: 1978
genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10311423
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 0xba7733f6bb60848efdb7d1c71017c3c25ac61ed7e3018eecced318e6f2126ee6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10311423.
  date published: 2026-06-13T17:25:41Z
audio: Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: I. Allegro
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Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: II. Larghetto
type: MusicRecording
duration: PT5M1S
duration ms: 301000
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
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genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-22T10:01:58Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf623e949575f6e4a31b60908e67f6b24a4cbbd061473eae4840c36fac5e7e318. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USSM10311424.
  date published: 2026-07-22T10:01:58Z
audio: Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: II. Larghetto
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Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: III. Allegro ma non tanto
type: MusicRecording
duration: PT3M49S
duration ms: 229240
explicit: false
by artist: Johann Sebastian Bach
by artist: Jean-Pierre Rampal
by artist: Milan Munclinger
by artist: Josef Hála
by artist: Ars Rediviva Orchestra Of Prague
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
  type: MusicAlbum
  date published: 1978
genre: classical
genre: classical-piano
isrc code: USSM10311425
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930dfc411ef001069ac703e1be6f7247769e8b509bccf384aaf9549b944f8d4f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USSM10311425.
  date published: 2026-07-22T12:33:25Z
audio: Concerto for Flute, Strings And Basso Continuo in C Major, BWV 1055: III. Allegro ma non tanto
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Ouverture-Suite, TWV 55:a2: I. Ouverture
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duration: PT6M30S
duration ms: 390266
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by artist: Georg Philipp Telemann
by artist: Jean-Pierre Rampal
by artist: Jerusalem Music Centre Chamber Orchestra
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
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isrc code: USSM10311426
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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
  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7dc76cd9cb76d2c2a56f2d11c2b18679bf912132974d265e7b7bf136b42b9e. 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/USSM10311426.
  date published: 2026-07-08T03:20:19Z
audio: Ouverture-Suite, TWV 55:a2: I. Ouverture
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Ouverture-Suite, TWV 55:a2: IV. Menuets I & II
type: MusicRecording
duration: PT3M10S
duration ms: 190000
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by artist: Georg Philipp Telemann
by artist: Jean-Pierre Rampal
by artist: Jerusalem Music Centre Chamber Orchestra
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
  type: MusicAlbum
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isrc code: USSM10311429
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5bf8c971f82d6f7feafd46e526853ca595ab9b281d4ce03ec1a5a19553607. 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/USSM10311429.
  date published: 2026-07-02T03:30:09Z
audio: Ouverture-Suite, TWV 55:a2: IV. Menuets I & II
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Ouverture-Suite, TWV 55:a2: V. Réjouissance
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duration: PT2M2S
duration ms: 122800
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by artist: Georg Philipp Telemann
by artist: Jean-Pierre Rampal
by artist: Jerusalem Music Centre Chamber Orchestra
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
  type: MusicAlbum
  date published: 1978
isrc code: USSM10311430
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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
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  date published: 2026-07-02T05:09:12Z
audio: Ouverture-Suite, TWV 55:a2: V. Réjouissance
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  additional property: Mode (Major/Minor)
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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)
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  additional property: Loudness (dB)
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Ouverture-Suite, TWV 55:a2: VI. Passepieds I & II
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duration: PT1M30S
duration ms: 90293
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by artist: Georg Philipp Telemann
by artist: Jean-Pierre Rampal
by artist: Jerusalem Music Centre Chamber Orchestra
in album: Bach/Mozart/Telemann/Vivaldi: The Great Flute Concertos
  type: MusicAlbum
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isrc code: USSM10311431
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
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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
  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 0x7a21f20026d3a6f615bcedeaa6006aa81ce35388b3ccb2ac74e67a08ec3316bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM10311431.
  date published: 2026-07-08T08:56:20Z
audio: Ouverture-Suite, TWV 55:a2: VI. Passepieds I & II
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 133.333
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.579
  additional property: Energy
    type: PropertyValue
    value: 0.179
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.882
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.835
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.893
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.29
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Music for Flute & Harp
type: MusicAlbum
date published: 1990-04-20
track: Andante con variazioni in G Major
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254800
  explicit: false
  by artist: Gioachino Rossini
  by artist: Jean-Pierre Rampal
  by artist: Marielle Nordmann
  in album: Music for Flute & Harp
    type: MusicAlbum
    date published: 1990-04-20
  genre: classical
  genre: opera
  isrc code: USSM19925400
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:55:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5bbb0bfe9ce73774929948cc8e758ac06528fd8227487a3effc9086ffeff283f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19925400
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0x5bbb0bfe9ce73774929948cc8e758ac06528fd8227487a3effc9086ffeff283f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM19925400.
    date published: 2026-07-08T03:22:41Z
  audio: Andante con variazioni in G Major
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.663
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.397
    additional property: Energy
      type: PropertyValue
      value: 0.05
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.987
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.819
    additional property: Liveness
      type: PropertyValue
      value: 0.152
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.28
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.422
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Sicilienne, Op. 78
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205466
  explicit: false
  by artist: Gabriel Fauré
  by artist: Jean-Pierre Rampal
  by artist: Marielle Nordmann
  in album: Music for Flute & Harp
    type: MusicAlbum
    date published: 1990-04-20
  isrc code: USSM19925397
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:04:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8020721e5efbabd48d8f146ea2becae129b9c1a0a3e96e763fe09079fff655ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19925397
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x8020721e5efbabd48d8f146ea2becae129b9c1a0a3e96e763fe09079fff655ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM19925397.
    date published: 2026-06-13T17:25:41Z
  audio: Sicilienne, Op. 78
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.48
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.234
    additional property: Energy
      type: PropertyValue
      value: 0.052
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.925
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.113
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.46
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Après un rêve
type: MusicAlbum
date published: 2024-08-23
track: Fauré / Transc. Büsser: 3 Mélodies, Op. 7: No. 1, Après un rêve
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207746
  explicit: false
  by artist: Gabriel Fauré
  by artist: Gautier Capuçon
  by artist: Douglas Boyd
  by artist: Orchestre de chambre de Paris
  in album: Après un rêve
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: GBAYC1702577
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:53:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x913faebd297610785a51b6395b6c30a4c6fa1f79791e9cba86d2c1495638a4f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1702577
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x913faebd297610785a51b6395b6c30a4c6fa1f79791e9cba86d2c1495638a4f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAYC1702577.
    date published: 2026-06-13T17:25:41Z
  audio: Fauré / Transc. Büsser: 3 Mélodies, Op. 7: No. 1, Après un rêve
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.227
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.14
    additional property: Energy
      type: PropertyValue
      value: 0.058
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.952
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.814
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.038
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.957
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Fauré: Requiem, Op. 48: IV. Pie Jesu
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217506
  explicit: false
  by artist: Gabriel Fauré
  by artist: Philippe Jaroussky
  by artist: Paavo Järvi
  by artist: Orchestre de Paris
  in album: Après un rêve
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: GBAYC1102938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:52:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdc5ed60af69e21c679c449f9e0b70b45d8a66e6b901265056d2fdd521ad6d11
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102938
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xcdc5ed60af69e21c679c449f9e0b70b45d8a66e6b901265056d2fdd521ad6d11. 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/GBAYC1102938.
    date published: 2026-07-08T03:53:27Z
  audio: Fauré: Requiem, Op. 48: IV. Pie Jesu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 137.781
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.197
    additional property: Energy
      type: PropertyValue
      value: 0.031
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.912
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.102
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.531
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Fauré: Dolly, Op. 56: I. Berceuse
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159333
  explicit: false
  by artist: Gabriel Fauré
  by artist: Laurence Fromentin
  by artist: Dominique Plancade
  in album: Après un rêve
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: GBAYC9703783
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:32:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0211588ed372a6ac45443bd0eb4859e010134d35425874661680d08fa94c65ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Fauré: Dolly, Op. 56: I. Berceuse
track: Fauré: Berceuse, Op. 16
track: Fauré: 3 Mélodies, Op. 8: No. 1, Au bord de l'eau
track: Fauré: Élégie in C Minor, Op. 24
track: Fauré: 3 Mélodies, Op. 23: No. 2, Notre amour
track: Fauré: Mirages, Op. 113: I. Cygne sur l'eau
track: Fauré: Sicilienne, Op. 78

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957120

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703783

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0211588ed372a6ac45443bd0eb4859e010134d35425874661680d08fa94c65ad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC9703783.
date published: 2026-07-08T03:22:41Z

Fauré: Dolly, Op. 56: I. Berceuse
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 96.511
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.375
additional property: Energy
  type: PropertyValue
  value: 0.009
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.994
additional property: Instrumentalness
  type: PropertyValue
  value: 0.915
additional property: Liveness
  type: PropertyValue
  value: 0.085
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.2
additional property: Loudness (dB)
  type: PropertyValue
  value: -36.369
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Fauré: Berceuse, Op. 16
type: MusicRecording
duration: PT3M39S
duration ms: 219129
explicit: false
by artist: Gabriel Fauré
by artist: Renaud Capuçon
by artist: Michel Dalberto
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC1101704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:03:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92a6b3de58295a9885263c3683e4f8121adc246ff28a353ed9817459ea707471
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1101704
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x92a6b3de58295a9885263c3683e4f8121adc246ff28a353ed9817459ea707471. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC1101704.
  date published: 2026-07-08T08:56:20Z
audio: Fauré: Berceuse, Op. 16
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.016
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.22
  additional property: Energy
    type: PropertyValue
    value: 0.029
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.076
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.125
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.183
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fauré: 3 Mélodies, Op. 8: No. 1, Au bord de l'eau
type: MusicRecording
duration: PT2M11S
duration ms: 131333
explicit: false
by artist: Gabriel Fauré
by artist: Véronique Gens
by artist: Roger Vignoles
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC9902531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T01:42:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc408d1c24c5632ab55395c997a441846b558e11878e23569b601b0718e0475d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902531
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0xbc408d1c24c5632ab55395c997a441846b558e11878e23569b601b0718e0475d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC9902531.
  date published: 2026-07-08T03:22:41Z
audio: Fauré: 3 Mélodies, Op. 8: No. 1, Au bord de l'eau
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.424
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.318
  additional property: Energy
    type: PropertyValue
    value: 0.017
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.196
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.87
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Fauré: Élégie in C Minor, Op. 24
type: MusicRecording
duration: PT6M42S
duration ms: 402826
explicit: false
by artist: Gabriel Fauré
by artist: Jacqueline du Pré
by artist: Gerald Moore
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC2102700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:28:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3549c647d43049aa8d5474f380ea489f72fbdfe0dc7c12dad85a7815e5d25b91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102700
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x3549c647d43049aa8d5474f380ea489f72fbdfe0dc7c12dad85a7815e5d25b91. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAYC2102700.
  date published: 2026-06-13T17:25:41Z
audio: Fauré: Élégie in C Minor, Op. 24
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.856
  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: 0.13
  additional property: Energy
    type: PropertyValue
    value: 0.032
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.902
  additional property: Liveness
    type: PropertyValue
    value: 0.078
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.052
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.284
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fauré: 3 Mélodies, Op. 23: No. 2, Notre amour
type: MusicRecording
duration: PT1M43S
duration ms: 103760
explicit: false
by artist: Gabriel Fauré
by artist: Sabine Devieilhe
by artist: Alexandre Tharaud
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC2002111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:09:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63efe5caab0ebc03af1a8cd7b1b1bbe686947a50a3d20a1002fb11fd43cad4a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002111
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0x63efe5caab0ebc03af1a8cd7b1b1bbe686947a50a3d20a1002fb11fd43cad4a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC2002111.
  date published: 2026-07-08T03:22:41Z
audio: Fauré: 3 Mélodies, Op. 23: No. 2, Notre amour
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.434
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.47
  additional property: Energy
    type: PropertyValue
    value: 0.139
  additional property: Speechiness
    type: PropertyValue
    value: 0.088
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.324
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.486
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fauré: Mirages, Op. 113: I. Cygne sur l'eau
type: MusicRecording
duration: PT3M23S
duration ms: 203600
explicit: false
by artist: Gabriel Fauré
by artist: Marianne Crebassa
by artist: Fazıl Say
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC1702030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:44:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04ab22de3361f5018f5b60328d3f2845e51381180453f706f4649d5dd1d5f86d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1702030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x04ab22de3361f5018f5b60328d3f2845e51381180453f706f4649d5dd1d5f86d. 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/GBAYC1702030.
  date published: 2026-07-08T03:20:19Z
audio: Fauré: Mirages, Op. 113: I. Cygne sur l'eau
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.647
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.408
  additional property: Energy
    type: PropertyValue
    value: 0.042
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.069
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.878
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fauré: Sicilienne, Op. 78
type: MusicRecording
duration: PT3M45S
duration ms: 225640
explicit: false
by artist: Gabriel Fauré
by artist: Julian Lloyd Webber
by artist: John Lenehan
in album: Après un rêve
  type: MusicAlbum
  date published: 2024-08-23
isrc code: GBAYC0502351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb639037aed143c46b24d9e4dc695179f13a78b19efa84156cab92a1dcdb15e8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502351
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0xb639037aed143c46b24d9e4dc695179f13a78b19efa84156cab92a1dcdb15e8e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC0502351.
  date published: 2026-07-08T08:56:20Z
audio: Fauré: Sicilienne, Op. 78
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.89
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.156
  additional property: Energy
    type: PropertyValue
    value: 0.024
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.849
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.113
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.551
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Himmlische Harfe
type: MusicAlbum
date published: 2014-02-14
track: Concerto for Harp and Orchestra in G Minor, Op.81: II. Romanza. Andate
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313013
  explicit: false
  by artist: Elias Parish Alvars
  by artist: Jean-Pierre Rampal
  by artist: Marielle Nordmann
  by artist: Franz Liszt Chamber Orchestra
  in album: Himmlische Harfe
    type: MusicAlbum
    date published: 2014-02-14
  isrc code: USSM19932468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T06:16:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6317a4e331cc30b7a121ab30ce97efd2905341cd0fe60666c2dae797d27ee09
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19932468
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0xa6317a4e331cc30b7a121ab30ce97efd2905341cd0fe60666c2dae797d27ee09. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSM19932468.
    date published: 2026-07-02T16:51:38Z
  audio: Concerto for Harp and Orchestra in G Minor, Op.81: II. Romanza. Andate
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.8
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.349
    additional property: Energy
      type: PropertyValue
      value: 0.065
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.969
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.934
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.05
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.769
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: I Giorni
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349666
  explicit: false
  by artist: Ludovico Einaudi
  by artist: Lavinia Meijer
  in album: Himmlische Harfe
    type: MusicAlbum
    date published: 2014-02-14
  genre: classical
  genre: neoclassical
  isrc code: USSM11305817
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T17:28:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5b3fa888a88b3636066e4a1ca69e59e3d3308f0c7b3dad0debe16456e35e3d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305817
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xf5b3fa888a88b3636066e4a1ca69e59e3d3308f0c7b3dad0debe16456e35e3d5. 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/USSM11305817.
    date published: 2026-07-08T03:53:27Z
  audio: I Giorni
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.996
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.281
    additional property: Energy
      type: PropertyValue
      value: 0.121
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.99
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.92
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.064
    additional property: Loudness (dB)
      type: PropertyValue
      value: -27.28
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Le onde
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253226
  explicit: false
  by artist: Ludovico Einaudi
  by artist: Lavinia Meijer
  in album: Himmlische Harfe
    type: MusicAlbum
    date published: 2014-02-14
  genre: classical
  genre: neoclassical
  isrc code: USSM11305820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:13:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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track: Concerto in F Minor, Op. 8 No. 4, RV 297: II. Largo
track: Impromptu for Harp in D-Flat Major, Op. 86
track: Ave Maria (Arr. K. Jenkins)
track: Sicilienne, Op. 78
track: Harp Concerto in B-Flat Major, HWV 294, Op. 4 No. 6: I. Andante allegro

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Le onde
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Concerto in F Minor, Op. 8 No. 4, RV 297: II. Largo
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Impromptu for Harp in D-Flat Major, Op. 86
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Ave Maria (Arr. K. Jenkins)
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Sicilienne, Op. 78
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Harp Concerto in B-Flat Major, HWV 294, Op. 4 No. 6: I. Andante allegro
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Focus with Bach
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Prelude in C Minor, BWV 999
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  by artist: Andrés Segovia
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  subject of: OpenTimestamps Proof of Existence
  audio: Prelude in C Minor, BWV 999
track: Ave Maria
track: Viola da Gamba Sonata in G Minor, BWV 1029: II Adagio
track: Harpsichord Concerto No. 5 in F Minor, BWV 1056
track: Flute Sonata in B Minor, BWV 1030: II. Largo e dolce
track: Italian Concerto in F Major, BWV 971: II. Andante
track: Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabande
track: Prelude and Fugue in D Major, BWV 850: I. Prelude

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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: 2026-07-08T03:22:41Z

Prelude in C Minor, BWV 999
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Ave Maria
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by artist: Johann Sebastian Bach
by artist: Jane Parker-Smith
by artist: Maurice André
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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: Ave Maria
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Viola da Gamba Sonata in G Minor, BWV 1029: II Adagio
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by artist: Jordi Savall
by artist: Ton Koopman
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T09:18:01Z
audio: Viola da Gamba Sonata in G Minor, BWV 1029: II Adagio
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Harpsichord Concerto No. 5 in F Minor, BWV 1056
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by artist: Andrei Gavrilov
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by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: Harpsichord Concerto No. 5 in F Minor, BWV 1056
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Flute Sonata in B Minor, BWV 1030: II. Largo e dolce
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Flute Sonata in B Minor, BWV 1030: II. Largo e dolce
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Italian Concerto in F Major, BWV 971: II. Andante
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by artist: Maggie Cole
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Italian Concerto in F Major, BWV 971: II. Andante
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Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabande
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Harp Concertos
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Harfe: die schönsten Konzerte
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    date published: 2026-07-08T03:22:41Z
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OpenTimestamps Proof of Existence
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Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: III. Allegro
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Saint-Saëns: Greatest Hits
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Mozart: Flute & Harp Concerto in C Major, Oboe Concerto in C Major & Rondo in D Major
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Zauber Der Harfe - Best-Loved Harp Concertos
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Rythmical Classical Music
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The Harp
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Mozart: Concerto for Flute and Harp & Sinfonia concertante
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Zeit für Harfenmusik
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