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album: Classical Wedding
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album: Russian Ballets
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  track: Swan Lake, Op. 20: XX. Hungarian Dance. Csárdás (Moderato assai - Allegro moderato - Vivace)
  track: Swan Lake, Op. 20: XXI. Spanish Dance. Allegro non troppo. Tempo di bolero
  track: Sleeping Beauty, Op. 66: The Vision. No. 17 Panorama. Andantino
  track: Sleeping Beauty, Op. 66: The Wedding. No. 24 Pas de caractère. Allegro moderato
  track: Sleeping Beauty, Op. 66: The Wedding. No. 28 Pas de deux. Adagio. Andante non troppo
  track: Sleeping Beauty, Op. 66: The Wedding: No. 30 Finale. Alegro brillante. Tempo di mazurka
  track: The Nutcracker, Op. 71: II. March
  track: The Nutcracker, Op. 71: No. 12 Divertissement. Coffee. Arabian Dance
  track: The Nutcracker, Op. 71: No. 12 Divertissement. Dance of the Reed Pipes
  track: The Nutcracker, Op. 71: No. 13 Waltz of the Flowers
  track: The Stone Flower, Suite No. 1, Op. 126: III. Dance of the Young Girls
  track: The Stone Flower, Suite No. 1, Op. 126: V. Wedding Dance
  track: Romeo and Juliet, Suite No. 2, Op. 64ter: I. Montagues and Capulets
  track: Romeo and Juliet, Suite No. 2, Op. 64ter: V. Romeo and Juliet Before Parting
  track: Cinderella, Suite No. 1, Op. 107: I. Cinderella
  track: Cinderella, Suite No. 1, Op. 107: II. Pas de châle
  track: Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz
  track: Romeo and Juliet, Suite No. 2, Op. 64ter: III. Friar Laurence

The Stone Flower, Suite No. 1, Op. 126: III. Dance of the Young Girls
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  date published: 2026-07-08T03:53:27Z
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The Stone Flower, Suite No. 1, Op. 126: V. Wedding Dance
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Romeo and Juliet, Suite No. 2, Op. 64ter: I. Montagues and Capulets
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Romeo and Juliet, Suite No. 2, Op. 64ter: V. Romeo and Juliet Before Parting
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa96de9f423c1b61e0be48dea91436f8218ebe89af16e08ef848b378eb5bf17f. 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/NLY331607214.
  date published: 2026-07-08T08:56:20Z
audio: Romeo and Juliet, Suite No. 2, Op. 64ter: V. Romeo and Juliet Before Parting
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Cinderella, Suite No. 1, Op. 107: I. Cinderella
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duration: PT2M16S
duration ms: 136226
explicit: false
by artist: Sergei Prokofiev
by artist: Novosibirsk Symphony Orchestra
by artist: Arnold Katz
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 2
genre: classical
genre: orchestra
genre: neoclassical
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc16a1953a5ac1c247c9d7e3b58fdab6d321aaf930ed15fe9b21920dcd8a575. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLY331607197.
  date published: 2026-07-31T00:26:26Z
audio: Cinderella, Suite No. 1, Op. 107: I. Cinderella
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isrc code: NLY331607197
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Cinderella, Suite No. 1, Op. 107: II. Pas de châle
type: MusicRecording
duration: PT3M43S
duration ms: 223933
explicit: false
by artist: Sergei Prokofiev
by artist: Novosibirsk Symphony Orchestra
by artist: Arnold Katz
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 0
genre: classical
genre: orchestra
genre: neoclassical
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9336787d2713d12fcf4fc18ef4868186c4e7c1886aa8214c0940ccca1c89ca8. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NLY331607198.
  date published: 2026-07-31T15:59:18Z
audio: Cinderella, Suite No. 1, Op. 107: II. Pas de châle
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isrc code: NLY331607198
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz
type: MusicRecording
duration: PT2M48S
duration ms: 168306
explicit: false
by artist: Sergei Prokofiev
by artist: Novosibirsk Symphony Orchestra
by artist: Arnold Katz
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 1
genre: classical
genre: orchestra
genre: neoclassical
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da4b48c68acdc604cd18e37a1b8e1f73728f7805c829f9ed2300dca587b6fd0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLY331607203.
  date published: 2026-07-31T17:29:52Z
audio: Cinderella, Suite No. 1, Op. 107: VII. Cinderella's Waltz
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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isrc code: NLY331607203
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Romeo and Juliet, Suite No. 2, Op. 64ter: III. Friar Laurence
type: MusicRecording
duration: PT3M1S
duration ms: 181640
explicit: false
by artist: Sergei Prokofiev
by artist: Novosibirsk Symphony Orchestra
by artist: Arnold Katz
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 0
genre: classical
genre: orchestra
genre: neoclassical
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdacd3e4a73b94e31fa1e56e1235fab127639a008af01758db418a07250a675f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331607212.
  date published: 2026-07-31T18:48:12Z
audio: Romeo and Juliet, Suite No. 2, Op. 64ter: III. Friar Laurence
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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isrc code: NLY331607212
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Liveness
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value: 0.066

Valence (Positivity)
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value: 0.788

Loudness (dB)
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Key Name
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Mode Name
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Swan Lake, Op. 20: XX. Hungarian Dance. Csárdás (Moderato assai - Allegro moderato - Vivace)
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duration: PT3M44S
duration ms: 224546
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Royal Philharmonic Orchestra
by artist: Nicolae Moldoveanu
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 1
isrc code: NLY331607180
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/NLY331607180
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad63f679e61ee39d5041079d60abaef007eb30e7690b9e63071729a8c9a51a7. 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/NLY331607180.
  date published: 2026-07-08T03:22:41Z
audio: Swan Lake, Op. 20: XX. Hungarian Dance. Csárdás (Moderato assai - Allegro moderato - Vivace)
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  additional property: Mode (Major/Minor)
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Swan Lake, Op. 20: XXI. Spanish Dance. Allegro non troppo. Tempo di bolero
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duration: PT2M33S
duration ms: 153266
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Royal Philharmonic Orchestra
by artist: Nicolae Moldoveanu
in album: Russian Ballets
  type: MusicAlbum
  date published: 2016-11-01
popularity: 3
isrc code: NLY331607181
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: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe176162c7da8fb316a42cba1977ee168a7255a7f5f702556d1518c2969610ced. 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/NLY331607181.
  date published: 2026-07-08T03:22:41Z
audio: Swan Lake, Op. 20: XXI. Spanish Dance. Allegro non troppo. Tempo di bolero
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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Sleeping Beauty, Op. 66: The Vision. No. 17 Panorama. Andantino
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Royal Philharmonic Orchestra
by artist: Barry Wordsworth
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73471da9f597f9db7e1fcaa9796e8cf82d305c07db313237ec5878fae19e016. 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/NLY331607184.
  date published: 2026-07-08T03:53:27Z
audio: Sleeping Beauty, Op. 66: The Vision. No. 17 Panorama. Andantino
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Sleeping Beauty, Op. 66: The Wedding. No. 24 Pas de caractère. Allegro moderato
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duration: PT2M31S
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Royal Philharmonic Orchestra
by artist: Barry Wordsworth
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popularity: 1
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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: Sleeping Beauty, Op. 66: The Wedding. No. 24 Pas de caractère. Allegro moderato
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Sleeping Beauty, Op. 66: The Wedding. No. 28 Pas de deux. Adagio. Andante non troppo
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by artist: Royal Philharmonic Orchestra
by artist: Barry Wordsworth
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popularity: 1
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Sleeping Beauty, Op. 66: The Wedding. No. 28 Pas de deux. Adagio. Andante non troppo
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Sleeping Beauty, Op. 66: The Wedding: No. 30 Finale. Alegro brillante. Tempo di mazurka
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by artist: Royal Philharmonic Orchestra
by artist: Barry Wordsworth
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Sleeping Beauty, Op. 66: The Wedding: No. 30 Finale. Alegro brillante. Tempo di mazurka
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The Nutcracker, Op. 71: II. March
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by artist: Royal Philharmonic Orchestra
by artist: David Maninov
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popularity: 1
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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: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: The Nutcracker, Op. 71: II. March
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The Nutcracker, Op. 71: No. 12 Divertissement. Coffee. Arabian Dance
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by artist: Royal Philharmonic Orchestra
by artist: David Maninov
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popularity: 1
isrc code: NLY331607191
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: 2026-07-08T03:53:27Z
audio: The Nutcracker, Op. 71: No. 12 Divertissement. Coffee. Arabian Dance
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The Nutcracker, Op. 71: No. 12 Divertissement. Dance of the Reed Pipes
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by artist: Royal Philharmonic Orchestra
by artist: David Maninov
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popularity: 1
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: The Nutcracker, Op. 71: No. 12 Divertissement. Dance of the Reed Pipes
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by artist: David Maninov
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