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Dardanus / Prologue: XV. Premier Tambourin / Deuxième Tambourin - Live
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Dardanus / Prologue: XV. Premier Tambourin / Deuxième Tambourin - Live
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Les indes galantes / Act 9: IV.14 Danse des Sauvages - Live
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Les indes galantes / Act 9: IV.14 Danse des Sauvages - Live
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The Fairy Queen, Z. 629 / Act 1: Rondeau
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Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": I. Allegro non molto
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subject of: OpenTimestamps Proof of Existence
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Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Violin Concerto in F Minor, Op. 8, No. 4, RV 297 "L'inverno": III. Allegro
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Dido and Aeneas / Act III: "Thy Hand, Belinda...When I Am Laid in Earth"
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Premier livre de pieces de clavecin / Troisième Suite: 16. Le coucou
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Abdelazer, Z.570: 2. Rondeau
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Concerto in F Major, Seibel 234: I. Vivace
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Sonata in E Major, K.380
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Canon And Gigue In D Major, P 37
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Prelude, Fugue and Allegro in E Flat Major, BWV 998 (Arr. for Guitar and Lute): I. Praeludium
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Les Boréades / Act I: Contredanse - Live
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Premier livre de pièces de clavecin, RCT 1 / Suite: 18. Les cyclopes
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by artist: Kenneth Gilbert
in album: Barock – Zum Entspannen und Genießen
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popularity: 4
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Premier livre de pièces de clavecin, RCT 1 / Suite: 18. Les cyclopes
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Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: I. Allegro
type: MusicRecording
duration: PT2M25S
duration ms: 145813
explicit: false
by artist: Georg Philipp Telemann
by artist: Reinhard Goebel
by artist: Mary Utiger
by artist: Hajo Bäss
by artist: Peter Westermann
by artist: Michael Niesemann
by artist: Piet Dhont
by artist: Musica Antiqua Köln
in album: Barock – Zum Entspannen und Genießen
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popularity: 4
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: I. Allegro
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Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: II. Largo
type: MusicRecording
duration: PT2M34S
duration ms: 154400
explicit: false
by artist: Georg Philipp Telemann
by artist: Reinhard Goebel
by artist: Mary Utiger
by artist: Hajo Bäss
by artist: Peter Westermann
by artist: Michael Niesemann
by artist: Piet Dhont
by artist: Musica Antiqua Köln
in album: Barock – Zum Entspannen und Genießen
  type: MusicAlbum
  date published: 2017-11-10
popularity: 4
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: II. Largo
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Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: III. Allegro
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duration: PT4M2S
duration ms: 242080
explicit: false
by artist: Georg Philipp Telemann
by artist: Reinhard Goebel
by artist: Mary Utiger
by artist: Hajo Bäss
by artist: Peter Westermann
by artist: Michael Niesemann
by artist: Piet Dhont
by artist: Musica Antiqua Köln
in album: Barock – Zum Entspannen und Genießen
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  date published: 2017-11-10
popularity: 4
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28826e1d791beccfd53816c18a4f286d2eb50345f76b6b2555a39e4384c665fe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602563.
  date published: 2026-07-08T03:39:04Z
audio: Concerto in B-Flat Major for 3 Oboes, 3 Violins and Basso Continuo: III. Allegro
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King Arthur, or The British Worthy, Z.628: First Music: Chaconne
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duration: PT3M23S
duration ms: 203466
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by artist: Henry Purcell
by artist: The English Concert
by artist: Trevor Pinnock
in album: Barock – Zum Entspannen und Genießen
  type: MusicAlbum
  date published: 2017-11-10
popularity: 3
genre: classical
genre: choral
isrc code: DEF059130303
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f14fba61c1f0ccf207297fbe45406e4d9bb7e2291a99424dac067ed628e598a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059130303.
  date published: 2026-07-08T03:22:41Z
audio: King Arthur, or The British Worthy, Z.628: First Music: Chaconne
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King Arthur, Or The British Worthy, Z.628 / Act 3: What Power Art Thou (Genius)
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duration: PT3M0S
duration ms: 180586
explicit: false
by artist: Henry Purcell
by artist: Brian Bannatyne-Scott
by artist: The English Concert
by artist: Trevor Pinnock
in album: Barock – Zum Entspannen und Genießen
  type: MusicAlbum
  date published: 2017-11-10
popularity: 4
genre: classical
genre: choral
isrc code: DEF059130322
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: King Arthur, Or The British Worthy, Z.628 / Act 3: What Power Art Thou (Genius)
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La Sonnerie de Sainte-Geneviève du mont de Paris
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duration: PT7M52S
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by artist: Henk Bouman
by artist: Musica Antiqua Köln
by artist: Reinhard Goebel
in album: Barock – Zum Entspannen und Genießen
  type: MusicAlbum
  date published: 2017-11-10
popularity: 3
isrc code: DEF057800930
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: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: La Sonnerie de Sainte-Geneviève du mont de Paris
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Battalia à 10
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20th Century Recordings: Orchestral Music
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Pachelbel: Canon - Baroque Music by Bach, Handel, Purcell, Vivaldi
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track: Concerto in F Major for Flute & Strings, Op. 10, No. 1, RV 433 "La tempesta di mare": I. Allegro

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Canon in D Major, P. 37
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Concerto in F Major for Flute & Strings, Op. 10, No. 1, RV 433 "La tempesta di mare": I. Allegro
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9880d1e7279ec6c61dde891704ae45ac2f45e5cecc4b27bb4bd2c31928304a57. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202371.
    date published: 2026-07-02T11:38:34Z
  audio: Sonata No. 1 in F Major: 1. Adagio ma non troppo
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track: Capriccio In D Major, ZWV 182: 1. Andante - (Allegro)
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  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
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    type: MusicAlbum
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc961b212b4521ed541268c323287139dfc51d5d97ce485d15f716a86709aa831. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057703071.
    date published: 2026-07-08T03:22:41Z
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track: Capriccio I in D major: 3. Aria
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  by artist: Jan Dismas Zelenka
  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
  in album: Jan Dismas Zelenka: The Orchestral Works
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Capriccio I in D major: 3. Aria
track: Capriccio I in D major: 4. Bourrée
track: Capriccio I in D major: 5. Minuetto I-II-I

OTSHash
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2cac2505ed6027dc19737d72dd7bcad529e2b57bdea1daf75e15b01e9ca890. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057703073.
date published: 2026-07-08T03:53:27Z

Capriccio I in D major: 3. Aria
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additional property: Energy
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additional property: Valence (Positivity)
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duration: PT1M4S
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by artist: Jan Dismas Zelenka
by artist: Camerata Bern
by artist: Alexander van Wijnkoop
in album: Jan Dismas Zelenka: The Orchestral Works
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46787e8aabdd6fa7801abe48a48d4d03cb5b9507d1c9c64cb7d33cb40f5912bb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057703074.
  date published: 2026-07-08T08:56:20Z
audio: Capriccio I in D major: 4. Bourrée
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duration: PT3M27S
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by artist: Jan Dismas Zelenka
by artist: Camerata Bern
by artist: Alexander van Wijnkoop
in album: Jan Dismas Zelenka: The Orchestral Works
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  date published: 2002-01-01
isrc code: DEF057703075
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: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Capriccio I in D major: 5. Minuetto I-II-I
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  additional property: Tempo (BPM)
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Zelenka: Orchestral Works
type: MusicAlbum
date published: 2000-01-01

Albinoni: Oboe Concertos
type: MusicAlbum
date published: 1979-01-01
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  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
  in album: Albinoni: Oboe Concertos
    type: MusicAlbum
    date published: 1979-01-01
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e6dba922d9a0370898c051b7b238ee25546530c0cc5a828bbeb4443881061b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801641.
    date published: 2026-07-08T03:53:27Z
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 3. Allegro
track: Concerto A 5 in D Major, Op. 7, No. 6 for Oboe, Strings and Continuo: 1. Allegro
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track: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 2. Adagio
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OpenTimestamps Proof of Existence
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Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 3. Allegro
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Concerto A 5 in D Major, Op. 7, No. 6 for Oboe, Strings and Continuo: 1. Allegro
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Concerto a 5 in D, Op. 7, No. 6 for Oboe, Strings and Continuo: 2. Adagio
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Concerto a 5 in F, Op. 7, No. 9 for Oboe, Strings and Continuo: 3. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f08813d3d55dbb85b235f9dc44d22512128a92d54ce11d82a001b7f723f7b8f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801703.
  date published: 2026-07-08T03:53:27Z
audio: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 3. Allegro
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  additional property: Mode (Major/Minor)
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Albinoni: Adagio & Concerti
type: MusicAlbum
date published: 2000-01-01
track: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 2. Adagio
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  by artist: Heinz Holliger
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  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
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    type: MusicAlbum
    date published: 2000-01-01
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801702
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac437e6c9560adda74d4b355dc9edc4b267639b0026fd64bf4ad6e0820af8b2b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801702.
    date published: 2026-07-08T03:53:27Z
  audio: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 2. Adagio
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track: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 3. Allegro
  type: MusicRecording
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  explicit: false
  by artist: Tomaso Albinoni
  by artist: Heinz Holliger
  by artist: Hans Elhorst
  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
  in album: Albinoni: Adagio & Concerti
    type: MusicAlbum
    date published: 2000-01-01
  genre: classical
  isrc code: DEF057801703
  additional property: CopyrightID
  additional property: CopyrightStatus
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801703
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f08813d3d55dbb85b235f9dc44d22512128a92d54ce11d82a001b7f723f7b8f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801703.
    date published: 2026-07-08T08:56:20Z
  audio: Concerto a 5 in B flat, Op. 7, No. 3 for Oboe, Strings and Continuo: 3. Allegro
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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track: Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 1. (Allegro)
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  explicit: false
  by artist: Tomaso Albinoni
  by artist: Heinz Holliger
  by artist: Hans Elhorst
  by artist: Camerata Bern
  by artist: Alexander van Wijnkoop
  in album: Albinoni: Adagio & Concerti
    type: MusicAlbum
    date published: 2000-01-01
  genre: classical
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 1. (Allegro)
track: Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 2. Adagio
track: Concerto A 5 in D Major, Op. 7, No. 6 for Oboe, Strings and Continuo: 1. Allegro
track: Concerto a 5 in D, Op. 7, No. 6 for Oboe, Strings and Continuo: 2. Adagio
track: Concerto a 5 in F, Op. 7, No. 9 for Oboe, Strings and Continuo: 3. Allegro
track: Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 1. Allegro
track: Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 3. Allegro
track: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: I. Allegro e non presto
track: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: II. Adagio
track: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: III. Allegro

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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957120

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

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801641

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

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e6dba922d9a0370898c051b7b238ee25546530c0cc5a828bbeb4443881061b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801641.
date published: 2026-07-08T03:22:41Z

Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 1. (Allegro)
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 2. Adagio
type: MusicRecording
duration: PT2M11S
duration ms: 131493
explicit: false
by artist: Tomaso Albinoni
by artist: Heinz Holliger
by artist: Hans Elhorst
by artist: Camerata Bern
by artist: Alexander van Wijnkoop
in album: Albinoni: Adagio & Concerti
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
isrc code: DEF057801642
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801642
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3cb2a8e6b3db91b7fb97666691d53e15699d34ed8c88a2bb32e08e983fb19d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801642.
  date published: 2026-07-08T03:22:41Z
audio: Concerto a 5 in C, Op. 7, No. 5 for 2 Oboes, Strings and Continuo: 2. Adagio
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  additional property: Mode (Major/Minor)
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  additional property: Valence (Positivity)
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Concerto A 5 in D Major, Op. 7, No. 6 for Oboe, Strings and Continuo: 1. Allegro
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duration: PT3M1S
duration ms: 181573
explicit: false
by artist: Tomaso Albinoni
by artist: Heinz Holliger
by artist: Hans Elhorst
by artist: Camerata Bern
by artist: Alexander van Wijnkoop
in album: Albinoni: Adagio & Concerti
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
isrc code: DEF057801661
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: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1292b68bfc7ca60b0d91b6b0ecd28d96d0984fde691e683ae896b51bf274789. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801661.
  date published: 2026-07-08T03:53:27Z
audio: Concerto A 5 in D Major, Op. 7, No. 6 for Oboe, Strings and Continuo: 1. Allegro
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Concerto a 5 in D, Op. 7, No. 6 for Oboe, Strings and Continuo: 2. Adagio
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duration: PT2M19S
duration ms: 139400
explicit: false
by artist: Tomaso Albinoni
by artist: Heinz Holliger
by artist: Hans Elhorst
by artist: Camerata Bern
by artist: Alexander van Wijnkoop
in album: Albinoni: Adagio & Concerti
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
isrc code: DEF057801662
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: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d936b6275e764f075c222ab68ebbab4f7ba1efdbfa05832981ee5b380990e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801662.
  date published: 2026-07-08T03:20:19Z
audio: Concerto a 5 in D, Op. 7, No. 6 for Oboe, Strings and Continuo: 2. Adagio
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Concerto a 5 in F, Op. 7, No. 9 for Oboe, Strings and Continuo: 3. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 1. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Concerto a 5 in C, Op. 7, No. 12 for Oboe, Strings and Continuo: 3. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: I. Allegro e non presto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: I. Allegro e non presto
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Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: II. Adagio
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: II. Adagio
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Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: III. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto a 5 in D Minor, Op. 9, No. 2 for Oboe, Strings, and Continuo: III. Allegro
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Guten Morgen! - Klassik zum Frühstück
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  subject of: OpenTimestamps Proof of Existence
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Il signor Bruschino: Overture
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Albinoni: Oboe Concerto in C op.7 no.5; Adagio in G minor for strings and organ
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Oboenkonzerte
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Weihnachten in Dresden
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Music for Voice & Flute
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