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album: Trifonov Plays Chamber Music (Live)
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  track: Piano Trio No. 5 in D Major, Op. 70 No. 1 "Geistertrio": III. Presto - Live
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  track: Piano Trio in G Minor, Op. 15: I. Moderato assai - Live
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  track: Piano Trio in G Minor, Op. 15: II. Allegro, ma non agitato - Live
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  track: Piano Trio in G Minor, Op. 15: III. Finale. Presto - Live
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  track: Farewell. Waltz in C Minor, Op. 39, No. 1
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  track: Tango
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album: Tchaikovsky: Souvenir de Florence, Op. 70, TH 118 (Live from Verbier Festival / 2013)
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album: Brahms: Double Concerto, Op. 102 & Clarinet Quintet, Op. 115
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album: Escaich: Oeuvres Symphoniques (Lille)
album: Après un rêve
album: Emotions
album: Intuition
album: Elgar & Walton: Cello Concertos
album: Capucelli
album: Destination Paris
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album: Beethoven: Piano Trios No. 5, "Ghost" & No. 7, "Archduke"
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album: Gautier Capuçon plays Schubert, Schumann, Debussy & Britten
album: Saint-Saëns: La Muse et le Poète, Violin Concerto No. 3 & Cello Concerto No. 1
album: Fauré: Complete Chamber Music for Strings
album: Dvorák: Cellokonzert ("Masterworks")
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album: Brahms: Piano Trios
album: Schubert: Trout Quintet, D. 667
album: Face à face
album: Saint-Saëns: Le carnaval des animaux, Septuor & Fantaisie
album: Ravel - Chamber Music
album: Elgar: Cello Concerto in E Minor, Op. 85: III. Adagio
album: Spotify Singles - Tribute to Maria Callas
album: Destination Paris - Un homme et une femme
album: Destination Paris - La Bohème

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Tango
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Cello Concerto No. 1 in A Minor, Op. 33: I. Allegro non troppo
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Cello Concerto No. 1 in A Minor, Op. 33: II. Allegretto con moto
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Cello Concerto No. 1 in A Minor, Op. 33: III. Tempo I
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Melody (From "The High Pass")
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La gazza ladra: Overture
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Romanian Rhapsody No. 1 in A Major, Op. 11
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The Bartered Bride: Overture
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Slavonic Dance in E Minor, Op. 72, No. 2
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Wiener Blut, Walzer, Op. 354
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Tchaikovsky: Souvenir de Florence, Op. 70, TH 118 (Live from Verbier Festival / 2013)
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Souvenir de Florence, Op. 70, TH 118: II. Adagio cantabile e con moto - Live from Verbier Festival / 2013
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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  subject of: OpenTimestamps Proof of Existence

OTSTimestamp
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cdf668b0881aa2ebcaf49846192d1c64862b6b2c5264b87400d11e2f8ce76b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nj882q7Wd9O50o4W1egND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nj882q7Wd9O50o4W1egND.
date published: 2026-06-13T13:32:09Z
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Rachmaninoff & Brahms
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
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track: Clarinet Trio in A Minor, Op. 114: I. Allegro
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OpenTimestamps Proof of Existence
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Escaich: Oeuvres Symphoniques (Lille)
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Après un rêve
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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track: Richter: The Leftovers: She Remembers
track: Tchaikovsky / Orch. Ducros: 6 Pieces, Op. 51: No. 6, Valse sentimentale
track: Schubert / Orch. Ducros: Ave Maria, Op. 52 No. 6, D. 839
track: Satie / Orch. Ducros: Gymnopédie No. 1
track: Fauré / Orch. Ducros: Pavane, Op. 50
track: Mendelssohn: 6 Gesänge, Op. 34: No. 2, Auf Flügeln des Gesanges
track: Albinoni, Giazotto / Orch. Ducros: Adagio in G Minor
track: Cohen / Orch. Ducros: Hallelujah
track: Einaudi: Una mattina
track: Elgar / Orch. Ducros: Variations on an Original Theme, Op. 36 "Enigma": IX. Nimrod
track: Chen / Orch. Ducros: You and Me
track: Nyman: The Heart Asks Pleasure First
track: Piazzolla / Orch. Ducros: Oblivion
track: Joplin: The Entertainer

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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky / Orch. Ducros: 6 Pieces, Op. 51: No. 6, Valse sentimentale
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subject of: OpenTimestamps Proof of Existence
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Schubert / Orch. Ducros: Ave Maria, Op. 52 No. 6, D. 839
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  value: {"copyright_id":"0x06a37cff48587414b3e2c509fc10ac33482769b7e9548e6c6601073802b7d6be","isrc":"GBAYC2002222","name":"Schubert / Orch. Ducros: Ave Maria, Op. 52 No. 6, D. 839","registered_at":"2026-06-11T05:32:43Z","spotify_id":"1jBB0ZQXcJXGVUSaM6k31F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a37cff48587414b3e2c509fc10ac33482769b7e9548e6c6601073802b7d6be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jBB0ZQXcJXGVUSaM6k31F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jBB0ZQXcJXGVUSaM6k31F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x06a37cff48587414b3e2c509fc10ac33482769b7e9548e6c6601073802b7d6be","isrc":"GBAYC2002222","name":"Schubert / Orch. Ducros: Ave Maria, Op. 52 No. 6, D. 839","registered_at":"2026-06-11T05:32:43Z","spotify_id":"1jBB0ZQXcJXGVUSaM6k31F","type":"track"}

Satie / Orch. Ducros: Gymnopédie No. 1
type: MusicRecording
duration: PT2M52S
duration ms: 172120
explicit: false
by artist: Erik Satie
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T12:52:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3JdD9wqvohYMjK6BmEHtTP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JdD9wqvohYMjK6BmEHtTP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b","isrc":"GBAYC2002212","name":"Satie / Orch. Ducros: Gymnopédie No. 1","registered_at":"2026-06-02T12:52:34Z","spotify_id":"3JdD9wqvohYMjK6BmEHtTP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3JdD9wqvohYMjK6BmEHtTP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JdD9wqvohYMjK6BmEHtTP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8bba6486ec81d16c42f11d018d19a105061d1dfc1466d3fe3937716637f5ef5b","isrc":"GBAYC2002212","name":"Satie / Orch. Ducros: Gymnopédie No. 1","registered_at":"2026-06-02T12:52:34Z","spotify_id":"3JdD9wqvohYMjK6BmEHtTP","type":"track"}

Fauré / Orch. Ducros: Pavane, Op. 50
type: MusicRecording
duration: PT6M21S
duration ms: 381106
explicit: false
by artist: Gabriel Fauré
by artist: Gautier Capuçon
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:47:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebb2f13f039e20f3a1177a33b77456870efa6d1753a4a522b0f944a46018f9ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0VXvAZKD7UvkD2Qa1tEEXg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VXvAZKD7UvkD2Qa1tEEXg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebb2f13f039e20f3a1177a33b77456870efa6d1753a4a522b0f944a46018f9ff","isrc":"GBAYC2002213","name":"Fauré / Orch. Ducros: Pavane, Op. 50","registered_at":"2026-06-18T13:47:04Z","spotify_id":"0VXvAZKD7UvkD2Qa1tEEXg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb2f13f039e20f3a1177a33b77456870efa6d1753a4a522b0f944a46018f9ff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0VXvAZKD7UvkD2Qa1tEEXg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VXvAZKD7UvkD2Qa1tEEXg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xebb2f13f039e20f3a1177a33b77456870efa6d1753a4a522b0f944a46018f9ff","isrc":"GBAYC2002213","name":"Fauré / Orch. Ducros: Pavane, Op. 50","registered_at":"2026-06-18T13:47:04Z","spotify_id":"0VXvAZKD7UvkD2Qa1tEEXg","type":"track"}

Mendelssohn: 6 Gesänge, Op. 34: No. 2, Auf Flügeln des Gesanges
type: MusicRecording
duration: PT2M21S
duration ms: 141403
explicit: false
by artist: Felix Mendelssohn
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:10:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda7e88621920e6117e05aa26279055fb0ad13c98c6d75bfaa63f67ce71ac5b97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bProx2nbBlDDmgFAU6fLU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bProx2nbBlDDmgFAU6fLU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda7e88621920e6117e05aa26279055fb0ad13c98c6d75bfaa63f67ce71ac5b97","isrc":"GBAYC2002206","name":"Mendelssohn: 6 Gesänge, Op. 34: No. 2, Auf Flügeln des Gesanges","registered_at":"2026-06-09T16:10:26Z","spotify_id":"5bProx2nbBlDDmgFAU6fLU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7e88621920e6117e05aa26279055fb0ad13c98c6d75bfaa63f67ce71ac5b97. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bProx2nbBlDDmgFAU6fLU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bProx2nbBlDDmgFAU6fLU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xda7e88621920e6117e05aa26279055fb0ad13c98c6d75bfaa63f67ce71ac5b97","isrc":"GBAYC2002206","name":"Mendelssohn: 6 Gesänge, Op. 34: No. 2, Auf Flügeln des Gesanges","registered_at":"2026-06-09T16:10:26Z","spotify_id":"5bProx2nbBlDDmgFAU6fLU","type":"track"}

Albinoni, Giazotto / Orch. Ducros: Adagio in G Minor
type: MusicRecording
duration: PT8M55S
duration ms: 535506
explicit: false
by artist: Remo Giazotto
by artist: Tomaso Albinoni
by artist: Gautier Capuçon
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:05:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3564967fd5d6cfcffe902083508d1fb1ca99608021c9b24d2f90d5ecc87efcfe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hzmNiXbSI251k9eIv1BcI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hzmNiXbSI251k9eIv1BcI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3564967fd5d6cfcffe902083508d1fb1ca99608021c9b24d2f90d5ecc87efcfe","isrc":"GBAYC2002221","name":"Albinoni, Giazotto / Orch. Ducros: Adagio in G Minor","registered_at":"2026-06-19T05:05:30Z","spotify_id":"0hzmNiXbSI251k9eIv1BcI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564967fd5d6cfcffe902083508d1fb1ca99608021c9b24d2f90d5ecc87efcfe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hzmNiXbSI251k9eIv1BcI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hzmNiXbSI251k9eIv1BcI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3564967fd5d6cfcffe902083508d1fb1ca99608021c9b24d2f90d5ecc87efcfe","isrc":"GBAYC2002221","name":"Albinoni, Giazotto / Orch. Ducros: Adagio in G Minor","registered_at":"2026-06-19T05:05:30Z","spotify_id":"0hzmNiXbSI251k9eIv1BcI","type":"track"}

Cohen / Orch. Ducros: Hallelujah
type: MusicRecording
duration: PT3M1S
duration ms: 181197
explicit: false
by artist: Leonard Cohen
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:18:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x547c6f3a5908728348ab3cceaefee3b3245fbd5b5a2c9b6f4345f6d097bd3414
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5LVKR4ytJ1vn9H4dD5GwhL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LVKR4ytJ1vn9H4dD5GwhL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x547c6f3a5908728348ab3cceaefee3b3245fbd5b5a2c9b6f4345f6d097bd3414","isrc":"GBAYC2002216","name":"Cohen / Orch. Ducros: Hallelujah","registered_at":"2026-06-10T14:18:51Z","spotify_id":"5LVKR4ytJ1vn9H4dD5GwhL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547c6f3a5908728348ab3cceaefee3b3245fbd5b5a2c9b6f4345f6d097bd3414. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LVKR4ytJ1vn9H4dD5GwhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LVKR4ytJ1vn9H4dD5GwhL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x547c6f3a5908728348ab3cceaefee3b3245fbd5b5a2c9b6f4345f6d097bd3414","isrc":"GBAYC2002216","name":"Cohen / Orch. Ducros: Hallelujah","registered_at":"2026-06-10T14:18:51Z","spotify_id":"5LVKR4ytJ1vn9H4dD5GwhL","type":"track"}

Einaudi: Una mattina
type: MusicRecording
duration: PT3M10S
duration ms: 190813
explicit: false
by artist: Ludovico Einaudi
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:52:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e20cbb2745cd828af0495431766e2a079cfb745fb2f9246ae13325d50e09bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0rFdP3ZfwsUajBLUuex0Kb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rFdP3ZfwsUajBLUuex0Kb
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7e20cbb2745cd828af0495431766e2a079cfb745fb2f9246ae13325d50e09bb","isrc":"GBAYC2002201","name":"Einaudi: Una mattina","registered_at":"2026-06-01T15:52:14Z","spotify_id":"0rFdP3ZfwsUajBLUuex0Kb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e20cbb2745cd828af0495431766e2a079cfb745fb2f9246ae13325d50e09bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rFdP3ZfwsUajBLUuex0Kb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rFdP3ZfwsUajBLUuex0Kb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa7e20cbb2745cd828af0495431766e2a079cfb745fb2f9246ae13325d50e09bb","isrc":"GBAYC2002201","name":"Einaudi: Una mattina","registered_at":"2026-06-01T15:52:14Z","spotify_id":"0rFdP3ZfwsUajBLUuex0Kb","type":"track"}

Elgar / Orch. Ducros: Variations on an Original Theme, Op. 36 "Enigma": IX. Nimrod
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duration: PT3M54S
duration ms: 234840
explicit: false
by artist: Edward Elgar
by artist: Gautier Capuçon
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:47:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2342d68d89a2d0ece0aac19ba8e2e4f9b9169cd5f180f37626c136182fb4a6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ORIcth3cXvtFEP0MZ2nXw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ORIcth3cXvtFEP0MZ2nXw
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2342d68d89a2d0ece0aac19ba8e2e4f9b9169cd5f180f37626c136182fb4a6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ORIcth3cXvtFEP0MZ2nXw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ORIcth3cXvtFEP0MZ2nXw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd2342d68d89a2d0ece0aac19ba8e2e4f9b9169cd5f180f37626c136182fb4a6c","isrc":"GBAYC2002219","name":"Elgar / Orch. Ducros: Variations on an Original Theme, Op. 36 \"Enigma\": IX. Nimrod","registered_at":"2026-06-18T13:47:16Z","spotify_id":"4ORIcth3cXvtFEP0MZ2nXw","type":"track"}

Chen / Orch. Ducros: You and Me
type: MusicRecording
duration: PT5M39S
duration ms: 339653
explicit: false
by artist: Qigang Chen
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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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: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iFYLapZ49JgfjdhgHo1bD
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1ba65f676575a7027a0ce7cf23e117902a36c20b1e67fc392f8973f44afc5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iFYLapZ49JgfjdhgHo1bD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iFYLapZ49JgfjdhgHo1bD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d1ba65f676575a7027a0ce7cf23e117902a36c20b1e67fc392f8973f44afc5c","isrc":"GBAYC2002218","name":"Chen / Orch. Ducros: You and Me","registered_at":"2026-06-18T13:47:08Z","spotify_id":"1iFYLapZ49JgfjdhgHo1bD","type":"track"}

Nyman: The Heart Asks Pleasure First
type: MusicRecording
duration: PT3M39S
duration ms: 219746
explicit: false
by artist: Michael Nyman
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e2835afd0759f93a4a04b19badad38a256439deca1f5bf1cfd217bae26fcf73
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rnITCCZSmQaeFTvjYb0C3
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2835afd0759f93a4a04b19badad38a256439deca1f5bf1cfd217bae26fcf73. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rnITCCZSmQaeFTvjYb0C3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rnITCCZSmQaeFTvjYb0C3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6e2835afd0759f93a4a04b19badad38a256439deca1f5bf1cfd217bae26fcf73","isrc":"GBAYC2002223","name":"Nyman: The Heart Asks Pleasure First","registered_at":"2026-06-06T22:56:00Z","spotify_id":"6rnITCCZSmQaeFTvjYb0C3","type":"track"}

Piazzolla / Orch. Ducros: Oblivion
type: MusicRecording
duration: PT3M43S
duration ms: 223200
explicit: false
by artist: Astor Piazzolla
by artist: Gautier Capuçon
by artist: Adrien Perruchon
by artist: Orchestre de chambre de Paris
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:52:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fea916d3f7b00ad21216e45cf7e4a7700462594b8c5cafecdfdbb89ca52aabf
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4tOxKuseWFcXCv2Ro4t6Qi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tOxKuseWFcXCv2Ro4t6Qi
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fea916d3f7b00ad21216e45cf7e4a7700462594b8c5cafecdfdbb89ca52aabf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tOxKuseWFcXCv2Ro4t6Qi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tOxKuseWFcXCv2Ro4t6Qi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7fea916d3f7b00ad21216e45cf7e4a7700462594b8c5cafecdfdbb89ca52aabf","isrc":"GBAYC2002220","name":"Piazzolla / Orch. Ducros: Oblivion","registered_at":"2026-06-17T21:52:34Z","spotify_id":"4tOxKuseWFcXCv2Ro4t6Qi","type":"track"}

Joplin: The Entertainer
type: MusicRecording
duration: PT2M50S
duration ms: 170200
explicit: false
by artist: Scott Joplin
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Emotions
  type: MusicAlbum
  date published: 2020-11-06
isrc code: GBAYC2002202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:46:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x286450cd383587deff38e0e54523c76fcdbd42fcb41df2234eb890d7dc42a168
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3NqzLtJsGJkMA5YFqI7jOu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NqzLtJsGJkMA5YFqI7jOu
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x286450cd383587deff38e0e54523c76fcdbd42fcb41df2234eb890d7dc42a168","isrc":"GBAYC2002202","name":"Joplin: The Entertainer","registered_at":"2026-06-18T13:46:25Z","spotify_id":"3NqzLtJsGJkMA5YFqI7jOu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286450cd383587deff38e0e54523c76fcdbd42fcb41df2234eb890d7dc42a168. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NqzLtJsGJkMA5YFqI7jOu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NqzLtJsGJkMA5YFqI7jOu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x286450cd383587deff38e0e54523c76fcdbd42fcb41df2234eb890d7dc42a168","isrc":"GBAYC2002202","name":"Joplin: The Entertainer","registered_at":"2026-06-18T13:46:25Z","spotify_id":"3NqzLtJsGJkMA5YFqI7jOu","type":"track"}

Intuition
type: MusicAlbum
date published: 2017-11-24
track: Massenet: Thaïs, Act 2: Méditation (Version for Cello and Orchestra)
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  duration: PT6M12S
  duration ms: 372066
  explicit: false
  by artist: Jules Massenet
  by artist: Gautier Capuçon
  by artist: Douglas Boyd
  by artist: Orchestre de chambre de Paris
  in album: Intuition
    type: MusicAlbum
    date published: 2017-11-24
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:41:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1eac288ec8d88dcb5d1f8d76e8e7dfb2e61a7c761ac6bfc94d0922b7ca3e98a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7kn7P7gxer5Ww3pU0yg4gs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kn7P7gxer5Ww3pU0yg4gs
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac288ec8d88dcb5d1f8d76e8e7dfb2e61a7c761ac6bfc94d0922b7ca3e98a4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kn7P7gxer5Ww3pU0yg4gs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kn7P7gxer5Ww3pU0yg4gs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1eac288ec8d88dcb5d1f8d76e8e7dfb2e61a7c761ac6bfc94d0922b7ca3e98a4","isrc":"GBAYC1702565","name":"Massenet: Thaïs, Act 2: Méditation (Version for Cello and Orchestra)","registered_at":"2026-06-09T06:41:13Z","spotify_id":"7kn7P7gxer5Ww3pU0yg4gs","type":"track"}
track: Ducros: Encore
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  duration: PT6M49S
  duration ms: 409853
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  by artist: Gautier Capuçon
  in album: Intuition
    type: MusicAlbum
    date published: 2017-11-24
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T11:38:34Z
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track: Saint-Saëns / Transcr. Vidal: Le carnaval des animaux: XIII. Le cygne
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  by artist: Camille Saint-Saëns
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    date published: 2017-11-24
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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track: Elgar / Orch. Walter: Salut d'amour, Op. 12
track: Popper / Transc. Ludmany: Elfentanz, Op. 39
track: Casals: El cant dels ocells
track: Paganini / Transc. Fournier: Variations on One String on a Theme from Rossini's "Mosè in Egitto" (Transc. Fournier)
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track: Rachmaninov / Transc. Leon: 14 Romances, Op. 34: No. 14, Vocalise
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track: Dvořák: From the Bohemian Forest, Op. 68, B. 133: V. Silent Woods
track: Fauré / Orch. Büsser: 3 Mélodies, Op. 7: No. 1, Après un rêve
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Elgar / Orch. Walter: Salut d'amour, Op. 12
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subject of: OpenTimestamps Proof of Existence
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Popper / Transc. Ludmany: Elfentanz, Op. 39
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Casals: El cant dels ocells
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subject of: OpenTimestamps Proof of Existence
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Paganini / Transc. Fournier: Variations on One String on a Theme from Rossini's "Mosè in Egitto" (Transc. Fournier)
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: Andante cantabile (From String Quartet No. 1 in D Major, Op. 11)
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subject of: OpenTimestamps Proof of Existence
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Rachmaninov / Transc. Leon: 14 Romances, Op. 34: No. 14, Vocalise
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subject of: OpenTimestamps Proof of Existence
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Joplin: Original Rags (Arr. Förster for Cello and Piano)
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Dvořák: From the Bohemian Forest, Op. 68, B. 133: V. Silent Woods
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Fauré / Orch. Büsser: 3 Mélodies, Op. 7: No. 1, Après un rêve
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Piazzolla: Le Grand Tango
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    date published: 2026-06-13T13:32:09Z
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track: Habanera "L'amour est un oiseau rebelle" (From Carmen, WD 31)
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd318b38573eb65ff8e0dfef67251cc55c471260486a9c3e1f30be9f18aebffe9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4px9CPgSjj2s0Y6pexTmiS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4px9CPgSjj2s0Y6pexTmiS.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd318b38573eb65ff8e0dfef67251cc55c471260486a9c3e1f30be9f18aebffe9","isrc":"GBAYC2301395","name":"Habanera \"L'amour est un oiseau rebelle\" (From Carmen, WD 31)","registered_at":"2026-06-17T22:39:35Z","spotify_id":"4px9CPgSjj2s0Y6pexTmiS","type":"track"}
track: Les Champs-Elysées
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  by artist: Mike Wilsh
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  by artist: Jerome Ducros
  by artist: Orchestre de chambre de Paris
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01cf45e49c859319cf714f46f5bad960d95a56266c81b9bf9e81da36493d2b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51lFPzrXwUExGjw3vagz9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51lFPzrXwUExGjw3vagz9H.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd01cf45e49c859319cf714f46f5bad960d95a56266c81b9bf9e81da36493d2b5","isrc":"GBAYC2301404","name":"Les Champs-Elysées","registered_at":"2026-06-18T14:27:47Z","spotify_id":"51lFPzrXwUExGjw3vagz9H","type":"track"}
track: Heure exquise (From La Veuve joyeuse)
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  by artist: Gautier Capuçon
  by artist: Orchestre de chambre de Paris
  by artist: Lionel Bringuier
  in album: Destination Paris
    type: MusicAlbum
    date published: 2023-08-18
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
track: Autumn Leaves
track: Danse des sauvages (From Les Indes galantes)
track: Un été 42
track: Les copains d’abord
track: Ah, je veux vivre ! (From Romeo et Juliette)
track: Un homme et une femme
track: Pense à Nous
track: Chi mai
track: Pavane pour une infante défunte, M. 19
track: La Bohème
track: Debussy: Beau soir, CD 84, L. 6
track: Belle
track: Envole-moi
track: La chanson d’Hélène
track: Barcarolle (From Les contes d’Hoffmann)
track: Le Mépris: Thème de Camille
track: Fauré: Sicilienne, Op. 78
track: La Boum: Reality

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99513e8e5e6056c626fe4f0702887a93aa9e68f230c71555e1d7f3d181828a23. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IFmCwbuHbyIHGJ4VYlux9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IFmCwbuHbyIHGJ4VYlux9.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x99513e8e5e6056c626fe4f0702887a93aa9e68f230c71555e1d7f3d181828a23","isrc":"GBAYC2301396","name":"Heure exquise (From La Veuve joyeuse)","registered_at":"2026-06-09T06:54:03Z","spotify_id":"1IFmCwbuHbyIHGJ4VYlux9","type":"track"}

Autumn Leaves
type: MusicRecording
duration: PT4M16S
duration ms: 256786
explicit: false
by artist: Joseph Kosma
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-06-13T15:41:10Z
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Danse des sauvages (From Les Indes galantes)
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duration: PT3M1S
duration ms: 181346
explicit: false
by artist: Jean-Philippe Rameau
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
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  date published: 2023-08-18
isrc code: GBAYC2301397
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: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52590e2b7d9cac2648a9e988c914e0f734e5bb94fe1401fa6811094a18d939da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NIVfaO16OA6Vcew9oJADE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NIVfaO16OA6Vcew9oJADE.
  date published: 2026-07-02T03:30:09Z
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Un été 42
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duration: PT4M46S
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by artist: Michel Legrand
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
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isrc code: GBAYC2301407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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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: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Les copains d’abord
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by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
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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: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f2c44e53a6e84d1420479c9d92eca2d3168a8b6eb841a70ff419c6cd3677e4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lqcHo80iDQAfJdjdItZXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lqcHo80iDQAfJdjdItZXo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe3f2c44e53a6e84d1420479c9d92eca2d3168a8b6eb841a70ff419c6cd3677e4","isrc":"GBAYC2301413","name":"Les copains d’abord","registered_at":"2026-06-19T23:59:51Z","spotify_id":"7lqcHo80iDQAfJdjdItZXo","type":"track"}

Ah, je veux vivre ! (From Romeo et Juliette)
type: MusicRecording
duration: PT3M34S
duration ms: 214786
explicit: false
by artist: Charles Gounod
by artist: Gautier Capuçon
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301399
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:28:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa4e7533e3d72874755b84a4e982c3b0a2b86589d032fe7b871de2694720455d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3W3nEqeosyEH3Dc760CSO3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W3nEqeosyEH3Dc760CSO3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa4e7533e3d72874755b84a4e982c3b0a2b86589d032fe7b871de2694720455d","isrc":"GBAYC2301399","name":"Ah, je veux vivre ! (From Romeo et Juliette)","registered_at":"2026-06-19T09:28:33Z","spotify_id":"3W3nEqeosyEH3Dc760CSO3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4e7533e3d72874755b84a4e982c3b0a2b86589d032fe7b871de2694720455d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3W3nEqeosyEH3Dc760CSO3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W3nEqeosyEH3Dc760CSO3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaa4e7533e3d72874755b84a4e982c3b0a2b86589d032fe7b871de2694720455d","isrc":"GBAYC2301399","name":"Ah, je veux vivre ! (From Romeo et Juliette)","registered_at":"2026-06-19T09:28:33Z","spotify_id":"3W3nEqeosyEH3Dc760CSO3","type":"track"}

Un homme et une femme
type: MusicRecording
duration: PT3M0S
duration ms: 180706
explicit: false
by artist: Francis Lai
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:50:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c5846676b26b5475c01d8793208abed12b81766619828dafc2d660246adf8ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ikhKDROkfu0Rpvlt6snJE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ikhKDROkfu0Rpvlt6snJE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c5846676b26b5475c01d8793208abed12b81766619828dafc2d660246adf8ef","isrc":"GBAYC2301405","name":"Un homme et une femme","registered_at":"2026-06-05T22:50:28Z","spotify_id":"1ikhKDROkfu0Rpvlt6snJE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5846676b26b5475c01d8793208abed12b81766619828dafc2d660246adf8ef. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ikhKDROkfu0Rpvlt6snJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ikhKDROkfu0Rpvlt6snJE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1c5846676b26b5475c01d8793208abed12b81766619828dafc2d660246adf8ef","isrc":"GBAYC2301405","name":"Un homme et une femme","registered_at":"2026-06-05T22:50:28Z","spotify_id":"1ikhKDROkfu0Rpvlt6snJE","type":"track"}

Pense à Nous
type: MusicRecording
duration: PT4M39S
duration ms: 279920
explicit: false
by artist: Jean-Jacques Goldman
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Maîtrise de Radio France
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbff27b5d4ca1936197ca9f151d27861b6fd17c664979009d1b9be8bccc1fa71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6E5jyuqAAvViaXMuwlCAPM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E5jyuqAAvViaXMuwlCAPM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbff27b5d4ca1936197ca9f151d27861b6fd17c664979009d1b9be8bccc1fa71","isrc":"GBAYC2301410","name":"Pense à Nous","registered_at":"2026-06-17T22:39:33Z","spotify_id":"6E5jyuqAAvViaXMuwlCAPM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbff27b5d4ca1936197ca9f151d27861b6fd17c664979009d1b9be8bccc1fa71. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E5jyuqAAvViaXMuwlCAPM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E5jyuqAAvViaXMuwlCAPM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfbff27b5d4ca1936197ca9f151d27861b6fd17c664979009d1b9be8bccc1fa71","isrc":"GBAYC2301410","name":"Pense à Nous","registered_at":"2026-06-17T22:39:33Z","spotify_id":"6E5jyuqAAvViaXMuwlCAPM","type":"track"}

Chi mai
type: MusicRecording
duration: PT3M26S
duration ms: 206586
explicit: false
by artist: Ennio Moriconne
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:46:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc39ecc157f09bdadaea7c45335ad47819b57c163ff174fa9b3c11270daafe1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NyVobuooQ1CGec0vSGE5K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NyVobuooQ1CGec0vSGE5K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc39ecc157f09bdadaea7c45335ad47819b57c163ff174fa9b3c11270daafe1d","isrc":"GBAYC2301409","name":"Chi mai","registered_at":"2026-06-11T05:46:57Z","spotify_id":"4NyVobuooQ1CGec0vSGE5K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc39ecc157f09bdadaea7c45335ad47819b57c163ff174fa9b3c11270daafe1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NyVobuooQ1CGec0vSGE5K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NyVobuooQ1CGec0vSGE5K.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfc39ecc157f09bdadaea7c45335ad47819b57c163ff174fa9b3c11270daafe1d","isrc":"GBAYC2301409","name":"Chi mai","registered_at":"2026-06-11T05:46:57Z","spotify_id":"4NyVobuooQ1CGec0vSGE5K","type":"track"}

Pavane pour une infante défunte, M. 19
type: MusicRecording
duration: PT4M12S
duration ms: 252360
explicit: false
by artist: Maurice Ravel
by artist: Gautier Capuçon
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:29:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdc5fd8ed40ffea8731d705505df569b912a5f5559bb300e387e174a21081260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/30f8IGdlyn11At2cIBcqwR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30f8IGdlyn11At2cIBcqwR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdc5fd8ed40ffea8731d705505df569b912a5f5559bb300e387e174a21081260","isrc":"GBAYC2301400","name":"Pavane pour une infante défunte, M. 19","registered_at":"2026-06-24T10:29:09Z","spotify_id":"30f8IGdlyn11At2cIBcqwR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc5fd8ed40ffea8731d705505df569b912a5f5559bb300e387e174a21081260. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30f8IGdlyn11At2cIBcqwR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30f8IGdlyn11At2cIBcqwR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbdc5fd8ed40ffea8731d705505df569b912a5f5559bb300e387e174a21081260","isrc":"GBAYC2301400","name":"Pavane pour une infante défunte, M. 19","registered_at":"2026-06-24T10:29:09Z","spotify_id":"30f8IGdlyn11At2cIBcqwR","type":"track"}

La Bohème
type: MusicRecording
duration: PT2M46S
duration ms: 166946
explicit: false
by artist: Charles Aznavour
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:22:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3cf02027767af79996c615369a100c400d9d0ac3bc61b079e2841b587ffde40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6PoC48qnjs0unMECXSyNax.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PoC48qnjs0unMECXSyNax
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3cf02027767af79996c615369a100c400d9d0ac3bc61b079e2841b587ffde40","isrc":"GBAYC2301416","name":"La Bohème","registered_at":"2026-06-10T16:22:20Z","spotify_id":"6PoC48qnjs0unMECXSyNax","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cf02027767af79996c615369a100c400d9d0ac3bc61b079e2841b587ffde40. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PoC48qnjs0unMECXSyNax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PoC48qnjs0unMECXSyNax.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd3cf02027767af79996c615369a100c400d9d0ac3bc61b079e2841b587ffde40","isrc":"GBAYC2301416","name":"La Bohème","registered_at":"2026-06-10T16:22:20Z","spotify_id":"6PoC48qnjs0unMECXSyNax","type":"track"}

Debussy: Beau soir, CD 84, L. 6
type: MusicRecording
duration: PT2M21S
duration ms: 141733
explicit: false
by artist: Claude Debussy
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:52:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae0653439e43d305893f6d67b0e2198ccda1d4abe525e40061fdbbebe3ea18e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0lAeOABlzkmAxxbFWMMRG0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lAeOABlzkmAxxbFWMMRG0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae0653439e43d305893f6d67b0e2198ccda1d4abe525e40061fdbbebe3ea18e4","isrc":"GBAYC2301411","name":"Debussy: Beau soir, CD 84, L. 6","registered_at":"2026-06-09T06:52:39Z","spotify_id":"0lAeOABlzkmAxxbFWMMRG0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0653439e43d305893f6d67b0e2198ccda1d4abe525e40061fdbbebe3ea18e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lAeOABlzkmAxxbFWMMRG0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lAeOABlzkmAxxbFWMMRG0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xae0653439e43d305893f6d67b0e2198ccda1d4abe525e40061fdbbebe3ea18e4","isrc":"GBAYC2301411","name":"Debussy: Beau soir, CD 84, L. 6","registered_at":"2026-06-09T06:52:39Z","spotify_id":"0lAeOABlzkmAxxbFWMMRG0","type":"track"}

Belle
type: MusicRecording
duration: PT4M26S
duration ms: 266053
explicit: false
by artist: Richard Cocciante
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf8ffb871ed3a18ecb5087ad8a5a2f5310acf9efda13761d2984724198eb7ddd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/26VIdmQh0teCRrw1OnEzaB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VIdmQh0teCRrw1OnEzaB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8ffb871ed3a18ecb5087ad8a5a2f5310acf9efda13761d2984724198eb7ddd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26VIdmQh0teCRrw1OnEzaB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26VIdmQh0teCRrw1OnEzaB.
  date published: 2026-07-02T03:55:08Z

Envole-moi
type: MusicRecording
duration: PT4M9S
duration ms: 249173
explicit: false
by artist: Jean-Jacques Goldman
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x110a601046f49c68af464aae2a5a6af0de14d13c2660b6e827d5aae2ed68e908
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4th1IsUQswmWVoaU7kqvol.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th1IsUQswmWVoaU7kqvol
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a601046f49c68af464aae2a5a6af0de14d13c2660b6e827d5aae2ed68e908. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4th1IsUQswmWVoaU7kqvol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4th1IsUQswmWVoaU7kqvol.
  date published: 2026-07-02T05:09:12Z

La chanson d’Hélène
type: MusicRecording
duration: PT2M42S
duration ms: 162600
explicit: false
by artist: Philippe Sarde
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:46:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9f5d00f10835869e02d48989d89e457dab2a0c77ded7e7dd24d35476745c3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1QUHxreR506sMhPpeoI13E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QUHxreR506sMhPpeoI13E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf9f5d00f10835869e02d48989d89e457dab2a0c77ded7e7dd24d35476745c3b","isrc":"GBAYC2301417","name":"La chanson d’Hélène","registered_at":"2026-06-11T05:46:27Z","spotify_id":"1QUHxreR506sMhPpeoI13E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9f5d00f10835869e02d48989d89e457dab2a0c77ded7e7dd24d35476745c3b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QUHxreR506sMhPpeoI13E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QUHxreR506sMhPpeoI13E.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbf9f5d00f10835869e02d48989d89e457dab2a0c77ded7e7dd24d35476745c3b","isrc":"GBAYC2301417","name":"La chanson d’Hélène","registered_at":"2026-06-11T05:46:27Z","spotify_id":"1QUHxreR506sMhPpeoI13E","type":"track"}

Barcarolle (From Les contes d’Hoffmann)
type: MusicRecording
duration: PT3M41S
duration ms: 221693
explicit: false
by artist: Jacques Offenbach
by artist: Gautier Capuçon
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301398
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:28:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc27d86a07228e3b039bd568bd688deeb00e0867dba97a6475f1676bb815661d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4V1R4gea117Fvh48YSuZCY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V1R4gea117Fvh48YSuZCY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc27d86a07228e3b039bd568bd688deeb00e0867dba97a6475f1676bb815661d2","isrc":"GBAYC2301398","name":"Barcarolle (From Les contes d’Hoffmann)","registered_at":"2026-06-18T11:28:58Z","spotify_id":"4V1R4gea117Fvh48YSuZCY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27d86a07228e3b039bd568bd688deeb00e0867dba97a6475f1676bb815661d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4V1R4gea117Fvh48YSuZCY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V1R4gea117Fvh48YSuZCY.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc27d86a07228e3b039bd568bd688deeb00e0867dba97a6475f1676bb815661d2","isrc":"GBAYC2301398","name":"Barcarolle (From Les contes d’Hoffmann)","registered_at":"2026-06-18T11:28:58Z","spotify_id":"4V1R4gea117Fvh48YSuZCY","type":"track"}

Le Mépris: Thème de Camille
type: MusicRecording
duration: PT4M20S
duration ms: 260306
explicit: false
by artist: Georges Delerue
by artist: Gautier Capuçon
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:38:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb3bdec181b1a831dfd9dbd2e418c3b2d7174a7d1f2bcefc6e14719e94d08748
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/46PPeaQeTXcQdImZTXyIK5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46PPeaQeTXcQdImZTXyIK5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3bdec181b1a831dfd9dbd2e418c3b2d7174a7d1f2bcefc6e14719e94d08748. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46PPeaQeTXcQdImZTXyIK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46PPeaQeTXcQdImZTXyIK5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xeb3bdec181b1a831dfd9dbd2e418c3b2d7174a7d1f2bcefc6e14719e94d08748","isrc":"GBAYC2301408","name":"Le Mépris: Thème de Camille","registered_at":"2026-06-24T05:38:19Z","spotify_id":"46PPeaQeTXcQdImZTXyIK5","type":"track"}

Fauré: Sicilienne, Op. 78
type: MusicRecording
duration: PT3M21S
duration ms: 201960
explicit: false
by artist: Gabriel Fauré
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:56:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a85071cc5cba0c8e840087645f82a7975d3cea198ddaf0509e59a8580c8e0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7LggWfZvrYcXf5QSVRyfJd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LggWfZvrYcXf5QSVRyfJd
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a85071cc5cba0c8e840087645f82a7975d3cea198ddaf0509e59a8580c8e0d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LggWfZvrYcXf5QSVRyfJd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LggWfZvrYcXf5QSVRyfJd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x95a85071cc5cba0c8e840087645f82a7975d3cea198ddaf0509e59a8580c8e0d","isrc":"GBAYC2301412","name":"Fauré: Sicilienne, Op. 78","registered_at":"2026-06-11T05:56:31Z","spotify_id":"7LggWfZvrYcXf5QSVRyfJd","type":"track"}

La Boum: Reality
type: MusicRecording
duration: PT4M31S
duration ms: 271053
explicit: false
by artist: Vladimir Cosma
by artist: Gautier Capuçon
by artist: Orchestre de chambre de Paris
by artist: Lionel Bringuier
in album: Destination Paris
  type: MusicAlbum
  date published: 2023-08-18
isrc code: GBAYC2301406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff67beae0e5625c00ddd774b4d50143bbf5d521c4bd1fd4c5543333604b47c0b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/59f5QjAWiyv7thQeFJsR5T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59f5QjAWiyv7thQeFJsR5T
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff67beae0e5625c00ddd774b4d50143bbf5d521c4bd1fd4c5543333604b47c0b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59f5QjAWiyv7thQeFJsR5T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59f5QjAWiyv7thQeFJsR5T.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xff67beae0e5625c00ddd774b4d50143bbf5d521c4bd1fd4c5543333604b47c0b","isrc":"GBAYC2301406","name":"La Boum: Reality","registered_at":"2026-06-24T10:29:11Z","spotify_id":"59f5QjAWiyv7thQeFJsR5T","type":"track"}

Sensations
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date published: 2022-11-04
track: Over the Rainbow (From "The Wizard of Oz")
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kNPwxx4vsaXyILhU175Ro.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNPwxx4vsaXyILhU175Ro
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1ef6825f69ce63c36db7f8ee1d4981ec64dd2175bdbcb53d935fac94aece82b6","isrc":"GBAYC2200164","name":"Over the Rainbow (From \"The Wizard of Oz\")","registered_at":"2026-06-09T06:30:21Z","spotify_id":"5kNPwxx4vsaXyILhU175Ro","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef6825f69ce63c36db7f8ee1d4981ec64dd2175bdbcb53d935fac94aece82b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kNPwxx4vsaXyILhU175Ro.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNPwxx4vsaXyILhU175Ro.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1ef6825f69ce63c36db7f8ee1d4981ec64dd2175bdbcb53d935fac94aece82b6","isrc":"GBAYC2200164","name":"Over the Rainbow (From \"The Wizard of Oz\")","registered_at":"2026-06-09T06:30:21Z","spotify_id":"5kNPwxx4vsaXyILhU175Ro","type":"track"}
track: Dance of the Knights (From "Romeo and Juliet", Op. 64)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211546
  explicit: false
  by artist: Sergei Prokofiev
  by artist: Gautier Capuçon
  by artist: Jerome Ducros
  by artist: Johanna Malangré
  by artist: Orchestre national de Bretagne
  in album: Sensations
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: GBAYC2200160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:03:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c596c2f6c7fc77f8b3cde84074591dca1257f190092984605680ad5b2b3961c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0NfmO8S2HlYnr1vF78cfPU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NfmO8S2HlYnr1vF78cfPU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c596c2f6c7fc77f8b3cde84074591dca1257f190092984605680ad5b2b3961c","isrc":"GBAYC2200160","name":"Dance of the Knights (From \"Romeo and Juliet\", Op. 64)","registered_at":"2026-06-24T10:03:19Z","spotify_id":"0NfmO8S2HlYnr1vF78cfPU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c596c2f6c7fc77f8b3cde84074591dca1257f190092984605680ad5b2b3961c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NfmO8S2HlYnr1vF78cfPU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NfmO8S2HlYnr1vF78cfPU.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8c596c2f6c7fc77f8b3cde84074591dca1257f190092984605680ad5b2b3961c","isrc":"GBAYC2200160","name":"Dance of the Knights (From \"Romeo and Juliet\", Op. 64)","registered_at":"2026-06-24T10:03:19Z","spotify_id":"0NfmO8S2HlYnr1vF78cfPU","type":"track"}
track: Amazing Grace
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256626
  explicit: false
  by artist: Anonymous
  by artist: Gautier Capuçon
  by artist: Jerome Ducros
  by artist: Johanna Malangré
  by artist: Orchestre national de Bretagne
  in album: Sensations
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: GBAYC2200161
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:32:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8b331bd70b814cf6a7a74f286acf176f91e00088530b63a025ecf3d43757e94
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4WFuqUuGW5PLR18lE0H5yv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WFuqUuGW5PLR18lE0H5yv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8b331bd70b814cf6a7a74f286acf176f91e00088530b63a025ecf3d43757e94","isrc":"GBAYC2200161","name":"Amazing Grace","registered_at":"2026-06-20T03:32:38Z","spotify_id":"4WFuqUuGW5PLR18lE0H5yv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b331bd70b814cf6a7a74f286acf176f91e00088530b63a025ecf3d43757e94. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WFuqUuGW5PLR18lE0H5yv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WFuqUuGW5PLR18lE0H5yv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb8b331bd70b814cf6a7a74f286acf176f91e00088530b63a025ecf3d43757e94","isrc":"GBAYC2200161","name":"Amazing Grace","registered_at":"2026-06-20T03:32:38Z","spotify_id":"4WFuqUuGW5PLR18lE0H5yv","type":"track"}
track: Singin' in the Rain
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221480
  explicit: false
  by artist: Nacio Herb Brown
  by artist: Gautier Capuçon
  by artist: Jerome Ducros
  by artist: Johanna Malangré
  by artist: Orchestre national de Bretagne
  in album: Sensations
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: GBAYC2200167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T17:13:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c283414e7ad892d23660fc2cad39a6c8fae7eabfc399096b2a4d634c8d9ae12
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0jSw0dUqImmWKvcecoLxlM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jSw0dUqImmWKvcecoLxlM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c283414e7ad892d23660fc2cad39a6c8fae7eabfc399096b2a4d634c8d9ae12","isrc":"GBAYC2200167","name":"Singin' in the Rain","registered_at":"2026-06-25T17:13:48Z","spotify_id":"0jSw0dUqImmWKvcecoLxlM","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Williams: Main Theme (From "Schindler's List")
track: L-O-V-E
track: La vie en rose
track: Adagio for Strings, Op. 11
track: Comme d’habitude
track: Gabriel's Oboe (From "The Mission")
track: Villa-Lobos: Bachianas brasileiras No. 5, W389: I. Ária. Cantilena
track: Slavonic Dances, Op. 72, B. 147: No. 2 in E Minor
track: Die Moldau (From “Má vlast”, JB 1:112)
track: In the Hall of the Mountain King (From "Peer Gynt", Op. 23)
track: Nessun dorma (From "Turandot")
track: Les Parapluies de Cherbourg
track: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Poco adagio
track: The Windmills of Your Mind
track: Quand on n’a que l’amour
track: Mambo (From "West Side Story")

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c283414e7ad892d23660fc2cad39a6c8fae7eabfc399096b2a4d634c8d9ae12. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jSw0dUqImmWKvcecoLxlM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jSw0dUqImmWKvcecoLxlM.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x3c283414e7ad892d23660fc2cad39a6c8fae7eabfc399096b2a4d634c8d9ae12","isrc":"GBAYC2200167","name":"Singin' in the Rain","registered_at":"2026-06-25T17:13:48Z","spotify_id":"0jSw0dUqImmWKvcecoLxlM","type":"track"}

Williams: Main Theme (From "Schindler's List")
type: MusicRecording
duration: PT4M6S
duration ms: 246480
explicit: false
by artist: John Williams
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:29:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x288c4551be179ad1c0d1eb99c355534eb498ecfd91142808692b15a133081fb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/71Xa5wLxTFu2UtquvfUC60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71Xa5wLxTFu2UtquvfUC60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x288c4551be179ad1c0d1eb99c355534eb498ecfd91142808692b15a133081fb6","isrc":"GBAYC2200165","name":"Williams: Main Theme (From \"Schindler's List\")","registered_at":"2026-06-09T16:29:30Z","spotify_id":"71Xa5wLxTFu2UtquvfUC60","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288c4551be179ad1c0d1eb99c355534eb498ecfd91142808692b15a133081fb6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71Xa5wLxTFu2UtquvfUC60.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71Xa5wLxTFu2UtquvfUC60.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x288c4551be179ad1c0d1eb99c355534eb498ecfd91142808692b15a133081fb6","isrc":"GBAYC2200165","name":"Williams: Main Theme (From \"Schindler's List\")","registered_at":"2026-06-09T16:29:30Z","spotify_id":"71Xa5wLxTFu2UtquvfUC60","type":"track"}

L-O-V-E
type: MusicRecording
duration: PT2M27S
duration ms: 147066
explicit: false
by artist: Bert Kaempfert
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Lucienne Renaudin Vary
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:04:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59fc14885cf5e3d4db2775ff5facc5cb401f95e2c1d72e9366d57f82267e0a8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6SJKDZPgKZWvCOdEBoKr1T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SJKDZPgKZWvCOdEBoKr1T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fc14885cf5e3d4db2775ff5facc5cb401f95e2c1d72e9366d57f82267e0a8c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SJKDZPgKZWvCOdEBoKr1T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SJKDZPgKZWvCOdEBoKr1T.
  date published: 2026-07-02T03:30:09Z

La vie en rose
type: MusicRecording
duration: PT4M24S
duration ms: 264013
explicit: false
by artist: Louiguy
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:55:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a98052d2576a18a5a773089f3adc0da9f96a433d06774fa4b04497ed037882c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Gfi3Y6U2sBV2DjmVmbANX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Gfi3Y6U2sBV2DjmVmbANX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a98052d2576a18a5a773089f3adc0da9f96a433d06774fa4b04497ed037882c","isrc":"GBAYC2200162","name":"La vie en rose","registered_at":"2026-06-21T21:55:39Z","spotify_id":"3Gfi3Y6U2sBV2DjmVmbANX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a98052d2576a18a5a773089f3adc0da9f96a433d06774fa4b04497ed037882c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Gfi3Y6U2sBV2DjmVmbANX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Gfi3Y6U2sBV2DjmVmbANX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4a98052d2576a18a5a773089f3adc0da9f96a433d06774fa4b04497ed037882c","isrc":"GBAYC2200162","name":"La vie en rose","registered_at":"2026-06-21T21:55:39Z","spotify_id":"3Gfi3Y6U2sBV2DjmVmbANX","type":"track"}

Adagio for Strings, Op. 11
type: MusicRecording
duration: PT8M16S
duration ms: 496213
explicit: false
by artist: Samuel Barber
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2437015921405e122200e1fdf7c940b878bf6b64367c980e8d3d653b9631b31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4IW0wZmhQJyQfCmuDoNrQ4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IW0wZmhQJyQfCmuDoNrQ4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2437015921405e122200e1fdf7c940b878bf6b64367c980e8d3d653b9631b31","isrc":"GBAYC2200157","name":"Adagio for Strings, Op. 11","registered_at":"2026-06-24T10:02:37Z","spotify_id":"4IW0wZmhQJyQfCmuDoNrQ4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2437015921405e122200e1fdf7c940b878bf6b64367c980e8d3d653b9631b31. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IW0wZmhQJyQfCmuDoNrQ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IW0wZmhQJyQfCmuDoNrQ4.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf2437015921405e122200e1fdf7c940b878bf6b64367c980e8d3d653b9631b31","isrc":"GBAYC2200157","name":"Adagio for Strings, Op. 11","registered_at":"2026-06-24T10:02:37Z","spotify_id":"4IW0wZmhQJyQfCmuDoNrQ4","type":"track"}

Comme d’habitude
type: MusicRecording
duration: PT4M55S
duration ms: 295373
explicit: false
by artist: Claude François
by artist: Jacques Revaux
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200169
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:32:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17b1cec7378a86f5da14b543d177f63ec0892e7aca17c21bc08a054f8dff5baa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5G1e0TrzEf1myOaQXu7M9M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G1e0TrzEf1myOaQXu7M9M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17b1cec7378a86f5da14b543d177f63ec0892e7aca17c21bc08a054f8dff5baa","isrc":"GBAYC2200169","name":"Comme d’habitude","registered_at":"2026-06-20T03:32:40Z","spotify_id":"5G1e0TrzEf1myOaQXu7M9M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b1cec7378a86f5da14b543d177f63ec0892e7aca17c21bc08a054f8dff5baa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5G1e0TrzEf1myOaQXu7M9M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5G1e0TrzEf1myOaQXu7M9M.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x17b1cec7378a86f5da14b543d177f63ec0892e7aca17c21bc08a054f8dff5baa","isrc":"GBAYC2200169","name":"Comme d’habitude","registered_at":"2026-06-20T03:32:40Z","spotify_id":"5G1e0TrzEf1myOaQXu7M9M","type":"track"}

Gabriel's Oboe (From "The Mission")
type: MusicRecording
duration: PT2M29S
duration ms: 149293
explicit: false
by artist: Ennio Morricone
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:29:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5818d739c794e457214d593630ebc676c931b41146fde0c957eb7595494d8f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5wLpKOn4xBf2QmkuhwihFh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wLpKOn4xBf2QmkuhwihFh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5818d739c794e457214d593630ebc676c931b41146fde0c957eb7595494d8f0","isrc":"GBAYC2200166","name":"Gabriel's Oboe (From \"The Mission\")","registered_at":"2026-06-09T16:29:14Z","spotify_id":"5wLpKOn4xBf2QmkuhwihFh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5818d739c794e457214d593630ebc676c931b41146fde0c957eb7595494d8f0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wLpKOn4xBf2QmkuhwihFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wLpKOn4xBf2QmkuhwihFh.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc5818d739c794e457214d593630ebc676c931b41146fde0c957eb7595494d8f0","isrc":"GBAYC2200166","name":"Gabriel's Oboe (From \"The Mission\")","registered_at":"2026-06-09T16:29:14Z","spotify_id":"5wLpKOn4xBf2QmkuhwihFh","type":"track"}

Villa-Lobos: Bachianas brasileiras No. 5, W389: I. Ária. Cantilena
type: MusicRecording
duration: PT6M26S
duration ms: 386706
explicit: false
by artist: Heitor Villa-Lobos
by artist: Gautier Capuçon
by artist: Anouchka Hack
by artist: Aurélien Pascal
by artist: Caroline Sypniewski
by artist: Charles Hervet
by artist: Fatma Said
by artist: Jeein You
by artist: Julia Hagen
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200173

Slavonic Dances, Op. 72, B. 147: No. 2 in E Minor
type: MusicRecording
duration: PT3M34S
duration ms: 214986
explicit: false
by artist: Antonín Dvořák
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200170

Die Moldau (From “Má vlast”, JB 1:112)
type: MusicRecording
duration: PT8M16S
duration ms: 496373
explicit: false
by artist: Bedřich Smetana
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200156

In the Hall of the Mountain King (From "Peer Gynt", Op. 23)
type: MusicRecording
duration: PT2M32S
duration ms: 152120
explicit: false
by artist: Edvard Grieg
by artist: Gautier Capuçon
by artist: Anouchka Hack
by artist: Aurélien Pascal
by artist: Caroline Sypniewski
by artist: Charles Hervet
by artist: Jeein You
by artist: Julia Hagen
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:34:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f55031ab14bfa97d8af952b4e53f9a5c32801bb9f83fb3eec88a769a19442c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6h2n2PHhNPYSTYRY28xkLK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h2n2PHhNPYSTYRY28xkLK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f55031ab14bfa97d8af952b4e53f9a5c32801bb9f83fb3eec88a769a19442c3","isrc":"GBAYC2200175","name":"In the Hall of the Mountain King (From \"Peer Gynt\", Op. 23)","registered_at":"2026-06-20T03:34:42Z","spotify_id":"6h2n2PHhNPYSTYRY28xkLK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f55031ab14bfa97d8af952b4e53f9a5c32801bb9f83fb3eec88a769a19442c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6h2n2PHhNPYSTYRY28xkLK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h2n2PHhNPYSTYRY28xkLK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4f55031ab14bfa97d8af952b4e53f9a5c32801bb9f83fb3eec88a769a19442c3","isrc":"GBAYC2200175","name":"In the Hall of the Mountain King (From \"Peer Gynt\", Op. 23)","registered_at":"2026-06-20T03:34:42Z","spotify_id":"6h2n2PHhNPYSTYRY28xkLK","type":"track"}

Nessun dorma (From "Turandot")
type: MusicRecording
duration: PT2M52S
duration ms: 172173
explicit: false
by artist: Giacomo Puccini
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:02:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe458a4294bd82518d4c3a9d89dac247178ded92efbcdd793c8b07044d5145ee3
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ylSlIKVbQQDnkEuLwgqmw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ylSlIKVbQQDnkEuLwgqmw
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe458a4294bd82518d4c3a9d89dac247178ded92efbcdd793c8b07044d5145ee3","isrc":"GBAYC2200159","name":"Nessun dorma (From \"Turandot\")","registered_at":"2026-06-11T04:02:22Z","spotify_id":"5ylSlIKVbQQDnkEuLwgqmw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe458a4294bd82518d4c3a9d89dac247178ded92efbcdd793c8b07044d5145ee3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ylSlIKVbQQDnkEuLwgqmw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ylSlIKVbQQDnkEuLwgqmw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe458a4294bd82518d4c3a9d89dac247178ded92efbcdd793c8b07044d5145ee3","isrc":"GBAYC2200159","name":"Nessun dorma (From \"Turandot\")","registered_at":"2026-06-11T04:02:22Z","spotify_id":"5ylSlIKVbQQDnkEuLwgqmw","type":"track"}

Les Parapluies de Cherbourg
type: MusicRecording
duration: PT3M32S
duration ms: 212560
explicit: false
by artist: Michel Legrand
by artist: Gautier Capuçon
by artist: Jerome Ducros
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:33:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a847fd78eb5faa21352cdbd82cd34442749bfa4569a1b10e5bb3b4b7471f90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Clpe9xpnxB7aruPUdiP3U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Clpe9xpnxB7aruPUdiP3U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a847fd78eb5faa21352cdbd82cd34442749bfa4569a1b10e5bb3b4b7471f90","isrc":"GBAYC2200163","name":"Les Parapluies de Cherbourg","registered_at":"2026-06-24T05:33:37Z","spotify_id":"3Clpe9xpnxB7aruPUdiP3U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a847fd78eb5faa21352cdbd82cd34442749bfa4569a1b10e5bb3b4b7471f90. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Clpe9xpnxB7aruPUdiP3U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Clpe9xpnxB7aruPUdiP3U.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x31a847fd78eb5faa21352cdbd82cd34442749bfa4569a1b10e5bb3b4b7471f90","isrc":"GBAYC2200163","name":"Les Parapluies de Cherbourg","registered_at":"2026-06-24T05:33:37Z","spotify_id":"3Clpe9xpnxB7aruPUdiP3U","type":"track"}

Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Poco adagio
type: MusicRecording
duration: PT5M13S
duration ms: 313680
explicit: false
by artist: Antonín Dvořák
by artist: Gautier Capuçon
by artist: Johanna Malangré
by artist: Orchestre national de Bretagne
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:01:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f1f8c30e1972e67a70776ec8ab64061a975f8ed0980e43c894284c3a586d1a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IGdiB4seEcL1kNDoyaYXB
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1f8c30e1972e67a70776ec8ab64061a975f8ed0980e43c894284c3a586d1a0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IGdiB4seEcL1kNDoyaYXB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IGdiB4seEcL1kNDoyaYXB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9f1f8c30e1972e67a70776ec8ab64061a975f8ed0980e43c894284c3a586d1a0","isrc":"GBAYC2200158","name":"Symphony No. 9 in E Minor, Op. 95, B. 178 \"From the New World\": II. Poco adagio","registered_at":"2026-06-21T21:01:20Z","spotify_id":"4IGdiB4seEcL1kNDoyaYXB","type":"track"}

The Windmills of Your Mind
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duration: PT3M51S
duration ms: 231173
explicit: false
by artist: Michel Legrand
by artist: Gautier Capuçon
by artist: Jerome Ducros
in album: Sensations
  type: MusicAlbum
  date published: 2022-11-04
isrc code: GBAYC2200171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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Quand on n’a que l’amour
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Mambo (From "West Side Story")
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Souvenirs
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track: Kodály: Sonata for Solo Cello, Op. 8: I. Allegro maestoso ma appassionato
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Dutilleux: Trois strophes sur le nom de Sacher: No. 1, Un poco indeciso
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Campos: Ambre Cello
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Saint-Saëns / Transcr. Vidal: Le carnaval des animaux: XIII. Le cygne
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subject of: OpenTimestamps Proof of Existence
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Elgar / Orch. Walter: Salut d'amour, Op. 12
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subject of: OpenTimestamps Proof of Existence
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Schubert: Schwanengesang, D. 957: No. 4, Ständchen (Arr. for Cello and Piano)
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Saint-Saëns: Cello Concerto No. 1 in A Minor, Op. 33: I. Allegro non troppo
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subject of: OpenTimestamps Proof of Existence
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Fauré / Orch. Büsser: 3 Mélodies, Op. 7: No. 1, Après un rêve
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subject of: OpenTimestamps Proof of Existence
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Schumann: Cello Concerto in A Minor, Op. 129: I. Nicht zu schnell (Live)
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Schubert: Piano Trio No. 1 in B-Flat Major, Op. 99, D. 898: II. Andante un poco mosso
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Beethoven: Piano Trio No. 5 in D Major, Op. 70 No. 1 "Ghost": I. Allegro vivace e con brio
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile
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subject of: OpenTimestamps Proof of Existence
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Fauré: Sicilienne, Op. 78
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subject of: OpenTimestamps Proof of Existence
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Kreisler: Marche miniature viennoise
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Ravel: Piano Trio in A Minor, M. 67: II. Pantoum. Assez vif
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Mendelssohn: Piano Trio No. 1 in D Minor, Op. 49, MWV Q29: I. Molto allegro agitato (Live)
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Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VII and Coda. Allegro vivo
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Massenet: Thaïs, Act 2: Méditation (Version for Cello and Orchestra)
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Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto
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subject of: OpenTimestamps Proof of Existence
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Schumann: Piano Quartet in E-Flat Major, Op. 47: III. Andante cantabile (Live)
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Brahms: Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo all Zingarese. Presto
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Dvořák: Cello Concerto in B Minor, Op. 104, B. 191: III. Finale. Allegro moderato
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Beethoven: Cello Sonata No. 3 in A Major, Op. 69: I. Allegro ma non tanto
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Franck: Cello Sonata in A Major, FWV 8: II. Allegro (Arr. Delsart)
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Schubert: Arpeggione Sonata in A Minor, D. 821: I. Allegro moderato
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Shostakovich: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
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Monnot / Orch. Ducros: Hymne à l'amour
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OpenTimestamps Proof of Existence
type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
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track: Shostakovich: Cello Concerto No. 2 in G Major, Op. 126: I. Largo
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Saint-Saëns: La Muse et le Poète, Violin Concerto No. 3 & Cello Concerto No. 1
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Fauré: Papillon, Op. 77
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Fauré: String Quartet in E Minor, Op. 121: II. Andante
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Fauré: Piano Quartet No. 2 in G Minor, Op. 45: I. Allegro molto moderato
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Fauré: Piano Quintet No. 2 in C Minor, Op. 115: II. Allegro vivo
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Fauré: Romance in B-Flat Major, Op. 28
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Fauré: Romance in A Major, Op. 69
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Fauré: String Quartet in E Minor, Op. 121: III. Allegro
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Fauré: Piano Quintet No. 2 in C Minor, Op. 115: III. Andante moderato
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Fauré: Andante in B-Flat Major, Op. 75
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Fauré: Sérénade, Op. 98
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Fauré: Piano Quartet No. 2 in G Minor, Op. 45: III. Adagio non troppo
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Fauré: Piano Quintet No. 2 in C Minor, Op. 115: IV. Allegro molto
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Fauré: Morceau de concours pour violon et piano
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Fauré: Allegro moderato for Two Cellos
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Fauré: Sicilienne, Op. 78
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Fauré: Violin Sonata No. 2 in E Minor, Op. 108: I. Allegro non troppo
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Fauré: Cello Sonata No. 2 in G Minor, Op. 117: I. Allegro
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Fauré: Cello Sonata No. 2 in G Minor, Op. 117: II. Andante
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Fauré: Cello Sonata No. 2 in G Minor, Op. 117: III. Allegro vivo
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Dvorák: Cellokonzert ("Masterworks")
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track: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation V. Allegro moderato
track: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VI. Andante
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track: Prokofiev: Sinfonia Concertante in E Minor, Op. 125: I. Andante
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  subject of: OpenTimestamps Proof of Existence
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track: Brahms: Piano Quartet No. 1 in G Minor, Op. 25: III. Andante con moto
track: Brahms: Piano Quartet No. 2 in A Major, Op. 26: III. Scherzo. Poco allegro
track: Brahms: Piano Quartet No. 1 in G Minor, Op. 25: IV. Rondo all Zingarese. Presto
track: Brahms: Piano Quartet No. 2 in A Major, Op. 26: IV. Finale. Allegro
track: Brahms: Piano Quartet No. 3 in C Minor, Op. 60: I. Allegro non troppo
track: Brahms: Piano Quartet No. 3 in C Minor, Op. 60: II. Scherzo. Allegro
track: Brahms: Piano Quartet No. 3 in C Minor, Op. 60: III. Andante
track: Brahms: Piano Quartet No. 3 in C Minor, Op. 60: IV. Finale. Allegro comodo

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OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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Brahms: Piano Quartet No. 2 in A Major, Op. 26: III. Scherzo. Poco allegro
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subject of: OpenTimestamps Proof of Existence
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Brahms: Piano Quartet No. 2 in A Major, Op. 26: IV. Finale. Allegro
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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Face à face
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Saint-Saëns: Le carnaval des animaux, Septuor & Fantaisie
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  subject of: OpenTimestamps Proof of Existence
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track: Saint-Saëns: Le carnaval des animaux, R 125: VIII. Personnages à longues oreilles
track: Saint-Saëns: Le carnaval des animaux, R 125: IX. Le coucou au fond des bois
track: Saint-Saëns: Le carnaval des animaux, R 125: X. Volière
track: Saint-Saëns: Le carnaval des animaux, R 125: XI. Pianistes
track: Saint-Saëns: Le carnaval des animaux, R 125: XII. Fossiles
track: Saint-Saëns: Le carnaval des animaux: XIII. Le cygne
track: Saint-Saëns: Le carnaval des animaux, R 125: XIV. Finale
track: Saint-Saëns: Fantaisie pour violon et harpe, Op. 124
track: Saint-Saëns: Romance in F Major, Op. 36 (Version for Cello and Piano)
track: Saint-Saëns: Prière, Op. 158
track: Saint-Saëns: Samson et Dalila, Op. 47, Act 2: Air. "Mon cœur s'ouvre à ta voix" (Arr. Papin for Cello and Piano)
track: Saint-Saëns: Septet in E-Flat Major, Op. 65: I. Préambule
track: Saint-Saëns: Septet in E-Flat Major, Op. 65: II. Menuet
track: Saint-Saëns: Septet in E-Flat Major, Op. 65: III. Intermède
track: Saint-Saëns: Septet in E-Flat Major, Op. 65: IV. Gavotte et Finale

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OpenTimestamps Proof of Existence
type: DigitalDocument
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Saint-Saëns: Le carnaval des animaux, R 125: VIII. Personnages à longues oreilles
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Saint-Saëns: Le carnaval des animaux, R 125: IX. Le coucou au fond des bois
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Le carnaval des animaux, R 125: X. Volière
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Le carnaval des animaux, R 125: XI. Pianistes
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Le carnaval des animaux, R 125: XII. Fossiles
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Le carnaval des animaux: XIII. Le cygne
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Le carnaval des animaux, R 125: XIV. Finale
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by artist: Emmanuel Pahud
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by artist: Frank Braley
by artist: Gautier Capuçon
by artist: Janne Saksala
by artist: Michel Dalberto
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Fantaisie pour violon et harpe, Op. 124
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Saint-Saëns: Romance in F Major, Op. 36 (Version for Cello and Piano)
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Prière, Op. 158
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Saint-Saëns: Samson et Dalila, Op. 47, Act 2: Air. "Mon cœur s'ouvre à ta voix" (Arr. Papin for Cello and Piano)
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subject of: OpenTimestamps Proof of Existence
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Saint-Saëns: Septet in E-Flat Major, Op. 65: I. Préambule
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by artist: Renaud Capuçon
by artist: Béatrice Muthelet
by artist: David Guerrier
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by artist: Janne Saksala
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Saint-Saëns: Septet in E-Flat Major, Op. 65: II. Menuet
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by artist: Janne Saksala
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Saint-Saëns: Septet in E-Flat Major, Op. 65: III. Intermède
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Saint-Saëns: Septet in E-Flat Major, Op. 65: IV. Gavotte et Finale
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Ravel - Chamber Music
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-06-13T17:25:41Z
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Destination Paris - Un homme et une femme
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date published: 2023-08-18
track: Un homme et une femme
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5846676b26b5475c01d8793208abed12b81766619828dafc2d660246adf8ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fNawoarma7dusg6ch2wlV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fNawoarma7dusg6ch2wlV.
    date published: 2026-06-13T17:25:41Z
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track: Pavane pour une infante défunte, M. 19
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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Destination Paris - La Bohème
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date published: 2023-08-18
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Autumn Leaves
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