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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: Mozart: Flute Concerto No. 1 in G Major, K. 313: III. Rondo. Tempo di menuetto
  track: Mozart: Flute Concerto No. 2 in D Major, K. 314: I. Allegro aperto
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album: Mozart & Flute in Paris - Concerto for Flute and Harp, K. 299: II. Andantino
album: Airlines
album: Around The World
track: Mozart: Concerto for Flute and Harp, K. 299: II. Andantino
track: Molino: Duo No. 3, Op. 16: I. Andantino
track: Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
track: Mozart: Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso
track: Desplat: Girl with a Pearl Earring
track: Desplat: The Grand Budapest Hotel
track: Saint-Saëns: Le carnaval des animaux, R 125: VII. Aquarium
track: Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro
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track: Desplat: Lust, Caution
track: Mozart: Flute Concerto No. 1 in G Major, K. 313: III. Rondo. Tempo di menuetto
track: Mozart: Flute Concerto No. 2 in D Major, K. 314: II. Andante ma non troppo
track: Desplat: The Shape of Water: I. The Shape of Water
track: Piazzolla: Histoire du tango: II. Café 1930
track: Desplat: The Shape of Water: II. Watching Ruth
track: Molino: Duo No. 3, Op. 16: II. Polaca
track: Vivaldi: Flute Concerto in D Major, Op. 10 No. 3, RV 428 "Il gardellino": III. Allegro

Wolfgang Amadeus Mozart
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Emmanuel Pahud
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Berliner Philharmoniker
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Claudio Abbado
type: MusicGroup

Mozart: Flute Concertos & Concerto for Flute and Harp
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OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Mozart: Flute Concerto No. 2 in D Major, K. 314: I. Allegro aperto
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3dfbe09b1d2249b7d9e430601307b150754dedc6becc0c5c546ef84775afd0. 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/5fA9PeaSMCPDmhn5k5f51e.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/5fA9PeaSMCPDmhn5k5f51e.
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Mozart: Flute Concerto No. 2 in D Major, K. 314: II. Andante ma non troppo
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Mozart: Flute Concerto No. 2 in D Major, K. 314: III. Rondo. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Mozart & Flute in Paris - Concerto for Flute and Harp, K. 299: II. Andantino
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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Airlines
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Desplat: The Shape of Water: II. Watching Ruth
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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Hosokawa: 2 Japanese Folksongs: II. Itsuki no komori uta
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Piazzolla: Histoire du tango: I. Bordel 1900
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Piazzolla: Histoire du tango: II. Café 1930
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by artist: Emmanuel Pahud
by artist: Christian Rivet
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Piazzolla: Histoire du tango: III. Night-Club 1960
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by artist: Christian Rivet
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Piazzolla: Histoire du tango: IV. Concert d'aujourd'hui 1990
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by artist: Emmanuel Pahud
by artist: Christian Rivet
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Mozart: Concerto for Flute and Harp, K. 299: II. Andantino
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by artist: Wolfgang Amadeus Mozart
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by artist: Anneleen Lenaerts
by artist: François Leleux
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Molino: Duo No. 3, Op. 16: I. Andantino
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
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by artist: Marie-Pierre Langlamet
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Mozart: Flute Concerto No. 1 in G Major, K. 313: I. Allegro maestoso
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Desplat: Girl with a Pearl Earring
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Desplat: The Grand Budapest Hotel
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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: 2026-06-13T17:25:41Z
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Saint-Saëns: Le carnaval des animaux, R 125: VII. Aquarium
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explicit: false
by artist: Camille Saint-Saëns
by artist: Renaud Capuçon
by artist: Béatrice Muthelet
by artist: Emmanuel Pahud
by artist: Esther Hoppe
by artist: Florent Jodelet
by artist: Frank Braley
by artist: Gautier Capuçon
by artist: Michel Dalberto
in album: Symphonic Cinema
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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
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
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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 0x8d8a48faf0c88fe15fc278294c4ef7f1b176b287261cba6d38c3640d375a882a. 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/5cpI2rE93uiaB7tBZSIgDs.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/5cpI2rE93uiaB7tBZSIgDs.
  date published: 2026-07-02T03:30:09Z
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Mozart: Concerto for Flute and Harp in C Major, K. 299: I. Allegro
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duration: PT9M50S
duration ms: 590933
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Emmanuel Pahud
by artist: Marie-Pierre Langlamet
by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
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additional property: CopyrightID
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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
  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe824adf94ae2396b6d52c3ab5015cc1d40afda1c31d60a7e430e29451e7ca35c. 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/1RVSlYKzoDlpLSnbnyskS7.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/1RVSlYKzoDlpLSnbnyskS7.
  date published: 2026-06-13T15:41:10Z
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Mozart: Flute Concerto No. 2 in D Major, K. 314: I. Allegro aperto
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duration: PT7M30S
duration ms: 450000
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Emmanuel Pahud
by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
  type: MusicAlbum
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isrc code: GBAYC9600740
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
  type: PropertyValue
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additional property: OTSRecordURL
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3dfbe09b1d2249b7d9e430601307b150754dedc6becc0c5c546ef84775afd0. 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/5fA9PeaSMCPDmhn5k5f51e.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/5fA9PeaSMCPDmhn5k5f51e.
  date published: 2026-06-13T13:32:09Z
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Mozart: Flute Concerto No. 2 in D Major, K. 314: III. Rondo. Allegro
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duration: PT5M20S
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by artist: Wolfgang Amadeus Mozart
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by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
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isrc code: GBAYC9600742
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
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2ab2d10f60fba30e05732fb075be88bb798a47d206a0c35b8f6ba3e6c296c9. 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/1d4PzAvM0FI5olFsffWT9w.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/1d4PzAvM0FI5olFsffWT9w.
  date published: 2026-07-02T03:30:09Z
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Mozart: Concerto for Flute and Harp in C Major, K. 299: III. Rondeau. Allegro
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duration: PT9M10S
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explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Emmanuel Pahud
by artist: Marie-Pierre Langlamet
by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
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isrc code: GBAYC9600733
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: 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
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ca68ccd609e4d54e38a08622f0245df8bb5a89c9b8daac9a604bdf04c02c16. 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/1ka4CRKxFGXz98otp9KrzG.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/1ka4CRKxFGXz98otp9KrzG.
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Mozart: Flute Concerto No. 1 in G Major, K. 313: II. Adagio ma non troppo
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by artist: Wolfgang Amadeus Mozart
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by artist: Berliner Philharmoniker
by artist: Claudio Abbado
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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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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Desplat: Lust, Caution
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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
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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: 2026-07-02T03:30:09Z
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Mozart: Flute Concerto No. 1 in G Major, K. 313: III. Rondo. Tempo di menuetto
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duration: PT7M14S
duration ms: 434573
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Emmanuel Pahud
by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
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isrc code: GBAYC9600737
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: 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 0xa2b5e52e3de8056a0de97396c3613fcfbd6884594d0174536f487426cc56ac5a. 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/5VJ9j1b6AwSb70auAw7f5f.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/5VJ9j1b6AwSb70auAw7f5f.
  date published: 2026-07-02T03:55:08Z
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Mozart: Flute Concerto No. 2 in D Major, K. 314: II. Andante ma non troppo
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duration: PT5M54S
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by artist: Wolfgang Amadeus Mozart
by artist: Emmanuel Pahud
by artist: Berliner Philharmoniker
by artist: Claudio Abbado
in album: Mozart: Flute Concertos & Concerto for Flute and Harp
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isrc code: GBAYC9600741
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5ee73fa45a645b3639e683a8ad9cd5ed7f410bafa36e5636e7cbd8cdda8498. 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/5MT7K1hmEq4MayCg3UDzfA.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/5MT7K1hmEq4MayCg3UDzfA.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4b5ee73fa45a645b3639e683a8ad9cd5ed7f410bafa36e5636e7cbd8cdda8498","isrc":"GBAYC9600741","name":"Mozart: Flute Concerto No. 2 in D Major, K. 314: II. Andante ma non troppo","registered_at":"2026-06-18T17:53:38Z","spotify_id":"5MT7K1hmEq4MayCg3UDzfA","type":"track"}

Desplat: The Shape of Water: I. The Shape of Water
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by artist: Emmanuel Pahud
by artist: Myriam Lafargue
by artist: Orchestre National De France
in album: Airlines
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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
  type: PropertyValue
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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 0xf38c250dd71052ba9ae8ce622e713c677abbac8695f83c92bc4a5d2708cc439a. 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/21jVbXh0eLMY0kzADk7He3.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/21jVbXh0eLMY0kzADk7He3.
  date published: 2026-07-02T03:55:08Z
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Piazzolla: Histoire du tango: II. Café 1930
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duration: PT7M39S
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by artist: Astor Piazzolla
by artist: Emmanuel Pahud
by artist: Christian Rivet
in album: Around The World
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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
  type: PropertyValue
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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 0x76805ba88f09710696a8b35d4fd98d5cc0d003468baadc7b2e10e6209dd9da57. 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/69539h6t76SsYtjU8gdFG5.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/69539h6t76SsYtjU8gdFG5.
  date published: 2026-07-02T03:55:08Z
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Desplat: The Shape of Water: II. Watching Ruth
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by artist: Emmanuel Pahud
by artist: Myriam Lafargue
by artist: Orchestre National De France
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
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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 0x68017a670aa4d84c34c4e07845e0a6cf361b40c30f97a91e69e7d57d02ffb041. 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/4q6S8VuMIrf3icW5pPxLTi.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/4q6S8VuMIrf3icW5pPxLTi.
  date published: 2026-07-02T05:09:12Z
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Molino: Duo No. 3, Op. 16: II. Polaca
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by artist: Christian Rivet
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Vivaldi: Flute Concerto in D Major, Op. 10 No. 3, RV 428 "Il gardellino": III. Allegro
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by artist: Emmanuel Pahud
by artist: Australian Chamber Orchestra
by artist: Richard Tognetti
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-06T07:16:32Z
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