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genre: classical piano
description: Mikhail Vasilievich Pletnev (; born 14 April 1957) is a Russian pianist, conductor and composer. Life and career Pletnev was born into a musical family in Arkhangelsk, then part of the Soviet Union.
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  track: Haydn: Piano Sonata in C Minor, Hob. XVI:20: II. Andante con moto
album: Mikhail Pletnev plays Chopin & Scriabin
album: The Verbier Festival Celebrates Rodion Shchedrin At Ninety (Live)
album: Chopin Evocations
album: Rachmaninoff Live – The Piano Concertos & The Paganini Rhapsody
album: Tchaikovsky: Swan Lake Suite & Bizet/Shchedrin: Carmen Suite
album: Mikhail Pletnev - Concerti & Encores (Live)
album: Mozart: Piano Sonatas Nos. 15-18
album: Live at Victoria-Hall Geneva, 2 March 2021
album: Tchaikovsky & Glazunov: Violin Concertos
album: Tchaikovsky: Complete Symphonies
album: Recital of Mikhail Pletnev. Moscow, October 31, 1979 (Live)
album: Shostakovich: Symphonies 4 & 10
album: Tchaikovsky: Famous Pieces
album: TCHAIKOVSKY: Grand Sonata in G major and Children's Album
album: Edvard Grieg: Lyric Pieces
album: Tchaikovsky Selections
album: Tchaikovsky: The Symphonies & Manfred
album: Scriabin: Symphony No. 1 & The Poem of Ecstasy
album: Tchaikovsky: Manfred Symphony
album: Pletnev in Person
album: Tchaikovsky: Symphony Nos.4-6
album: Tchaikovsky: Symphony No. 3 & Coronation March
album: Tchaikovsky: Symphony No. 2
album: Tchaikovsky: Symphony No. 1 & Slavonic March
album: Tschaikowsky: Pathétique - Meisterwerke
album: Tchaikovsky: The Nutcracker
album: Tchaikovsky: Symphony No. 6 & Capriccio italien
album: Tchaikovsky: Symphony No. 5 & Francesca da Rimini
album: Tchaikovsky: Symphony No. 4 & Romeo and Juliet
album: Rachmaninov: Symphonies Nos.1-3; The Bells; Symphonic Dances
album: Tchaikovsky: Swan Lake
album: Rimsky-Korsakov: Orchestral Suites
album: Tchaikovsky: The Symphonies
album: Shostakovich, D.: Symphony No. 15 / Hamlet (Excerpts)
album: Klaviersonate H-moll, Gnomenreigen, Funerailles
album: Rachmaninov: Piano Concertos Nos. 1 & 3
album: Beethoven: The Piano Concertos
album: Beethoven: Piano Concerto No.5
album: Beethoven: The Symphonies
album: Chopin: Piano Sonata No. 2, Nocturnes, Barcarolle & Scherzo
track: Nocturne in C-Sharp Minor, B. 49
track: Chopin: Nocturne No. 20 in C-Sharp Minor, Op. Posth.
track: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
track: Beethoven: Piano Sonata No. 21 in C Major, Op. 53 "Waldstein": I. Allegro con brio (Excerpt)
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track: 24 Preludes, Op. 11: No. 21 in B-Flat Major. Andante
track: 24 Preludes, Op. 11: No. 8, Allegro agitato in F-Sharp Minor

Piano Concerto No. 2 in F Minor, Op. 21 (Arr. Pletnev): I. Maestoso
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Piano Concerto No. 2 in F Minor, Op. 21 (Arr. Pletnev): II. Larghetto
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Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): I. Allegro maestoso
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Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): II. Romance. Larghetto
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Suite for Piano and Orchestra: I. Snowflakes. Allegro vivace - Live
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Children's Album, Op. 39
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Nocturne, Op.54, No.4
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Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": I. Allegro tranquillo "Daydreams on a Winter Journey"
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Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": II. Adagio cantabile ma non tanto "Land of Gloom, Land of Mist"
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso
type: MusicRecording
duration: PT7M26S
duration ms: 446426
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Symphonies & Manfred
  type: MusicAlbum
  date published: 2015-09-04
popularity: 14
isrc code: NLE421102003
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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421102003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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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  date published: 2026-07-02T05:09:12Z
audio: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso
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Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": IV. Finale. Moderato assai - Allegro vivo
type: MusicRecording
duration: PT9M25S
duration ms: 565480
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Tchaikovsky: The Symphonies & Manfred
  type: MusicAlbum
  date published: 2015-09-04
popularity: 16
isrc code: NLE421102104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421102104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: PropertyValue
  value: verified-cc-db-prod
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 0xc1fe3c746408c59be2612929a318e8c689c47544dff5d80f21e1352b36f3c1d2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLE421102104.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": IV. Finale. Moderato assai - Allegro vivo
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": IV. Finale. Andante lugubre - Allegro moderato - Allegro maestoso
type: MusicRecording
duration: PT13M21S
duration ms: 801853
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Symphonies & Manfred
  type: MusicAlbum
  date published: 2015-09-04
popularity: 14
isrc code: NLE421102004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:11:08+00:00
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-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421102004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978a4d089c7a4eb75757878bdc08c52c434c276eec0852ea1019defa003f6080. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/NLE421102004.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": IV. Finale. Andante lugubre - Allegro moderato - Allegro maestoso
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Speechiness
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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: Mode Name
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Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale. Allegro con fuoco
type: MusicRecording
duration: PT8M39S
duration ms: 519813
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Tchaikovsky: The Symphonies & Manfred
  type: MusicAlbum
  date published: 2015-09-04
popularity: 13
isrc code: NLE421001404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:08:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2fb891d87cb7292ec892a0816d899d032f6cb27a8e7cda90b871abe133dd113
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421001404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fb891d87cb7292ec892a0816d899d032f6cb27a8e7cda90b871abe133dd113. 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/NLE421001404.
  date published: 2026-07-02T11:38:34Z
audio: Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale. Allegro con fuoco
  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
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -22.723
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
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Slavonic March, Op. 31, TH 45
type: MusicRecording
duration: PT9M15S
duration ms: 555480
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Symphonies & Manfred
  type: MusicAlbum
  date published: 2015-09-04
popularity: 47
isrc code: NLE421102005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:34:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7da0ca730b5be107b5ddc93ea2660947f6427c251d0cc2a51f61374635354434
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421102005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T17:25:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da0ca730b5be107b5ddc93ea2660947f6427c251d0cc2a51f61374635354434. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421102005.
  date published: 2026-06-13T17:25:41Z
audio: Slavonic March, Op. 31, TH 45
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
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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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Symphony No. 1 in E Major, Op. 26: I. Lento
type: MusicRecording
duration: PT7M47S
duration ms: 467426
explicit: false
by artist: Alexander Scriabin
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Scriabin: Symphony No. 1 & The Poem of Ecstasy
  type: MusicAlbum
  date published: 2015-07-01
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: contemporary-classical
genre: impressionism
genre: russian-romanticism
isrc code: NLE421402001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd464c788ce343b2752e33d1ded75f84d32d238d9e359d91aea95833a64bdc5cd
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421402001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd464c788ce343b2752e33d1ded75f84d32d238d9e359d91aea95833a64bdc5cd. 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/NLE421402001.
  date published: 2026-07-02T11:38:34Z
audio: Symphony No. 1 in E Major, Op. 26: I. Lento
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  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: 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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The Nutcracker, Op. 71: Overture
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duration: PT3M14S
duration ms: 194386
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
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isrc code: FINDE1100083
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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  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100083
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe658210b4845716ecf266138ee2ec195f6f56b764da4b31a11fd4c308ca95b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100083.
  date published: 2026-06-13T17:25:41Z
audio: The Nutcracker, Op. 71: Overture
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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
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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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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The Nutcracker, Op. 71: Act II Tableau 3: The enchanted palace of the kingdom of sweets
type: MusicRecording
duration: PT4M14S
duration ms: 254133
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:42:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x474f2e045040c1c6efe342d34e422f14e8c6c8d6fff009f85d77153e15b3c540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100093
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474f2e045040c1c6efe342d34e422f14e8c6c8d6fff009f85d77153e15b3c540. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100093.
  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: The enchanted palace of the kingdom of sweets
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 156.53
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.922
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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The Nutcracker, Op. 71: Act I Tableau 1: Decoration of the Christmas tree
type: MusicRecording
duration: PT4M1S
duration ms: 241373
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:28:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0afe3d65f625167d0df7ab0626e3e1cf185634ae57c78594dcd9ce2ca62420eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afe3d65f625167d0df7ab0626e3e1cf185634ae57c78594dcd9ce2ca62420eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FINDE1100084.
  date published: 2026-06-13T15:41:10Z
audio: The Nutcracker, Op. 71: Act I Tableau 1: Decoration of the Christmas tree
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.152
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.239
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.904
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.893
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.069
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.447
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Nutcracker, Op. 71: Act II Tableau 3: Arrival of Clara and the Nutcracker
type: MusicRecording
duration: PT4M26S
duration ms: 266720
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:28:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84d230b18fa21d2d38722a914ce320d1b560af2eb03fdc2b3bc9f137f8c1151f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100094
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d230b18fa21d2d38722a914ce320d1b560af2eb03fdc2b3bc9f137f8c1151f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100094.
  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Arrival of Clara and the Nutcracker
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.349
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.234
  additional property: Energy
    type: PropertyValue
    value: 0.082
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.923
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.828
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.081
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.6
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Nutcracker, Op. 71: Act I Tableau 1: March
type: MusicRecording
duration: PT2M31S
duration ms: 151400
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:38:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19b93e42d87b6cead803b3047f477f7c1b4c2fd4f26dc8b677ab18950556cbfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100085
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b93e42d87b6cead803b3047f477f7c1b4c2fd4f26dc8b677ab18950556cbfb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100085.
  date published: 2026-06-13T17:25:41Z
audio: The Nutcracker, Op. 71: Act I Tableau 1: March
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.579
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.569
  additional property: Energy
    type: PropertyValue
    value: 0.124
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.079
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.496
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.219
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: a. Chocolate - Spanish Dance
type: MusicRecording
duration: PT1M15S
duration ms: 75746
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:28:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee78477b0eec6e973ed15980319bd1b1c27289efc7308ab7c9f4a172050b6846
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100095
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee78477b0eec6e973ed15980319bd1b1c27289efc7308ab7c9f4a172050b6846. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FINDE1100095.
  date published: 2026-06-13T15:41:10Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: a. Chocolate - Spanish Dance
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.849
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.285
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.832
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.762
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.841
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.422
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

The Nutcracker, Op. 71: Act I Tableau 1: Children's galop and entry of the parents
type: MusicRecording
duration: PT2M30S
duration ms: 150800
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:59:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72c2e8b20c53af29cbe6fe3fa9c95ae148c335838439f955b4aa8fd692122ff0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100086
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: b. Coffee - Arabian Dance
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  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: b. Coffee - Arabian Dance
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The Nutcracker, Op. 71: Act I Tableau 1: Scene dansante
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  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act I Tableau 1: Scene dansante
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The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: c. Tea - Chinese Dance
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  date published: 2026-06-13T15:41:10Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: c. Tea - Chinese Dance
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The Nutcracker, Op. 71: Act I Tableau 1: Scene and Grandfather's Dance
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  date published: 2026-07-02T03:30:09Z
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The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: d. Trepak - Russian Dance
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The Nutcracker, Op. 71: Act I Tableau 1: Departure of the guests - Night
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  date published: 2026-07-02T03:55:08Z
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The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: e. Dance of the Toy Flutes
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duration: PT2M34S
duration ms: 154986
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: e. Dance of the Toy Flutes
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The Nutcracker, Op. 71: Act I Tableau 1: The battle and transformation scene
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duration: PT3M26S
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by artist: Russian National Orchestra
by artist: Mikhail Pletnev
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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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: The Nutcracker, Op. 71: Act I Tableau 1: The battle and transformation scene
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The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: f. Mother Gigogne and the clowns
type: MusicRecording
duration: PT2M49S
duration ms: 169466
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
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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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Divertissement: f. Mother Gigogne and the clowns
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The Nutcracker, Op. 71: Act I Tableau 2: The forest of fir trees in winter
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duration: PT4M13S
duration ms: 253533
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act I Tableau 2: The forest of fir trees in winter
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The Nutcracker, Op. 71: Act II Tableau 3: Waltz of the flowers
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duration: PT7M25S
duration ms: 445733
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by artist: Russian National Orchestra
by artist: Mikhail Pletnev
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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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Waltz of the flowers
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The Nutcracker, Op. 71: Act I Tableau 2: Waltz of the Snowflakes
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by artist: Russian National Orchestra
by artist: Mikhail Pletnev
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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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: The Nutcracker, Op. 71: Act I Tableau 2: Waltz of the Snowflakes
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The Nutcracker, Op. 71: Act II Tableau 3: Pas de deux: The Prince and the Sugar-Plum Fairy
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100102
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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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 0xf9d94ec54962ba2270d2527993f7ac94558e9d312f4cb7992bbd9caf1cd4f9c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FINDE1100102.
  date published: 2026-06-13T15:41:10Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Pas de deux: The Prince and the Sugar-Plum Fairy
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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
    type: PropertyValue
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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: Mode Name
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The Nutcracker, Op. 71: Act II Tableau 3: Variation 1: Tarantella
type: MusicRecording
duration: PT0M42S
duration ms: 42653
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04f4819e6fcde03e164510ba1010e9e630acf780a1b55755e63e63b7afe73c38
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100103
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f4819e6fcde03e164510ba1010e9e630acf780a1b55755e63e63b7afe73c38. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FINDE1100103.
  date published: 2026-07-02T03:55:08Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Variation 1: Tarantella
  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
    type: PropertyValue
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  additional property: Danceability
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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: Mode Name
    type: PropertyValue
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The Nutcracker, Op. 71: Act II Tableau 3: Variation 2: Dance of the Sugar-Plum Fairy
type: MusicRecording
duration: PT2M21S
duration ms: 141373
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100104
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:05:47+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd3948cbdbd0dc4fd15bf0a9279197c80f5762fe8abf901de9a835839d0418f5f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3948cbdbd0dc4fd15bf0a9279197c80f5762fe8abf901de9a835839d0418f5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FINDE1100104.
  date published: 2026-06-13T12:47:07Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Variation 2: Dance of the Sugar-Plum Fairy
  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
    type: PropertyValue
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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)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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The Nutcracker, Op. 71: Act II Tableau 3: Coda
type: MusicRecording
duration: PT1M17S
duration ms: 77146
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:06:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2f04a255391da479b110ee03f67a555873c602e101c73c2bdb896b4a4c5d65b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100105
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953536
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T17:25:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f04a255391da479b110ee03f67a555873c602e101c73c2bdb896b4a4c5d65b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100105.
  date published: 2026-06-13T17:25:41Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Coda
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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The Nutcracker, Op. 71: Act II Tableau 3: Final waltz
type: MusicRecording
duration: PT3M49S
duration ms: 229746
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:00:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfe20f9c5ab0015715c89784ed9c180cbceef0b57b7db3260c226b86ac7b1240
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe20f9c5ab0015715c89784ed9c180cbceef0b57b7db3260c226b86ac7b1240. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100106.
  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Final waltz
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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The Nutcracker, Op. 71: Act II Tableau 3: Apotheosis
type: MusicRecording
duration: PT1M49S
duration ms: 109306
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Tchaikovsky: The Nutcracker
  type: MusicAlbum
  date published: 2011-09-06
isrc code: FINDE1100107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33bf405ee88644bf6dbc2d4e0bf5381dc7a6ee8a1ac238185bd94e247fde8c9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bf405ee88644bf6dbc2d4e0bf5381dc7a6ee8a1ac238185bd94e247fde8c9a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1100107.
  date published: 2026-07-02T03:30:09Z
audio: The Nutcracker, Op. 71: Act II Tableau 3: Apotheosis
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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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: Mode Name
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The Isle of the Dead, Op. 29
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duration: PT18M40S
duration ms: 1120000
explicit: false
by artist: Sergei Rachmaninoff
by artist: Russian National Orchestra
by artist: Mikhail Pletnev
in album: Rachmaninov: Symphonies Nos.1-3; The Bells; Symphonic Dances
  type: MusicAlbum
  date published: 2011-01-01
genre: classical
genre: classical-piano
isrc code: DEF059904640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9207ec0b27b00726b43054d53bd3ec34bc198118a3853764c907afb3ef31f03d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904640
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Schwanensee, Op. 20: Act II By a Lake: No. 10. Scene: Moderato
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Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 2. Adagio un poco mosso
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Chopin: Nocturne No. 20 in C-Sharp Minor, Op. Posth.
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Beethoven: Piano Sonata No. 21 in C Major, Op. 53 "Waldstein": I. Allegro con brio (Excerpt)
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24 Preludes, Op. 11: No. 8, Allegro agitato in F-Sharp Minor
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Haydn: Piano Sonata in C Minor, Hob. XVI:20: II. Andante con moto
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Chopin: Nocturne No. 13 in C Minor, Op. 48 No. 1
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The Verbier Festival Celebrates Rodion Shchedrin At Ninety (Live)
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track: Concerto for Orchestra No. 1 "Naughty Limericks" - Live
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Chopin Evocations
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track: Variations on "La ci darem la mano", Op. 2: Introduction. Largo - Poco piu mosso, common time
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track: Variations on "La ci darem la mano", Op. 2: Var. 1. Brillante
track: Variations on "La ci darem la mano", Op. 2: Var. 2. Veloce, ma accuratamente
track: Variations on "La ci darem la mano", Op. 2: Var. 3. Sempre sostenuto
track: Variations on "La ci darem la mano", Op. 2: Var. 4. Con bravura
track: Variations on "La ci darem la mano", Op. 2: Var. 5. Adagio
track: Variations on "La ci darem la mano", Op. 2: Coda. Alla Polacca
track: Carnaval, Op. 9: XII. Chopin
track: Moods, Op. 73: V. Étude "Hommage à Chopin"
track: Nocturne, Op. 33
track: Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): I. Allegro maestoso
track: Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): II. Romance. Larghetto
track: Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): III. Rondo. Vivace
track: Variations on a Theme by Chopin: Theme. Andantino
track: Variations on a Theme by Chopin: Var. 1. Tranquillo e molto amabile
track: Variations on a Theme by Chopin: Var. 5. Tempo di Mazurka
track: Variations on a Theme by Chopin: Var. 7. Allegro leggiero
track: Variations on a Theme by Chopin: Var. 8. Andante dolce e espressivo
track: Variations on a Theme by Chopin: Var. 10. Évocation. Cantabile molto espressivo
track: Variations on a Theme by Chopin: Var. 11. Lento dolce e legato
track: Fantaisie-Impromptu in C-Sharp Minor, Op. 66

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Variations on "La ci darem la mano", Op. 2: Thema. Allegretto
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Variations on "La ci darem la mano", Op. 2: Var. 1. Brillante
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Variations on "La ci darem la mano", Op. 2: Var. 2. Veloce, ma accuratamente
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Variations on "La ci darem la mano", Op. 2: Var. 3. Sempre sostenuto
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Variations on "La ci darem la mano", Op. 2: Var. 4. Con bravura
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Variations on "La ci darem la mano", Op. 2: Coda. Alla Polacca
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Carnaval, Op. 9: XII. Chopin
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Moods, Op. 73: V. Étude "Hommage à Chopin"
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Nocturne, Op. 33
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Piano Concerto No. 1 in E Minor, Op. 11 (Arr. Pletnev): III. Rondo. Vivace
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Variations on a Theme by Chopin: Theme. Andantino
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Variations on a Theme by Chopin: Var. 1. Tranquillo e molto amabile
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Variations on a Theme by Chopin: Var. 5. Tempo di Mazurka
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Variations on a Theme by Chopin: Var. 7. Allegro leggiero
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Variations on a Theme by Chopin: Var. 8. Andante dolce e espressivo
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Variations on a Theme by Chopin: Var. 10. Évocation. Cantabile molto espressivo
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Variations on a Theme by Chopin: Var. 11. Lento dolce e legato
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Fantaisie-Impromptu in C-Sharp Minor, Op. 66
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Rachmaninoff Live – The Piano Concertos & The Paganini Rhapsody
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Nocturne No. 20 in C-Sharp Minor, Op. Posth - Live
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Mozart: Piano Sonatas Nos. 15-18
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Tchaikovsky & Glazunov: Violin Concertos
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Tchaikovsky: Complete Symphonies
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Shostakovich: Symphonies 4 & 10
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date published: 2018-07-01
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    date published: 2026-07-08T03:22:41Z
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Tchaikovsky: Famous Pieces
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date published: 2017-12-01
track: Swan Lake Suite, Op. 20a, TH 219: Scène - Moderato
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  subject of: OpenTimestamps Proof of Existence
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TCHAIKOVSKY: Grand Sonata in G major and Children's Album
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date published: 2017-04-08
track: Children's Album, Op. 39
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Edvard Grieg: Lyric Pieces
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date published: 2016-11-18
track: Secrecy, Op.57, No.4
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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    date published: 2026-07-08T03:20:19Z
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Lonely Wanderer, Op.43, No.2
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Tchaikovsky Selections
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Tchaikovsky: The Symphonies & Manfred
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    date published: 2026-07-07T14:41:13Z
  audio: Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": I. Andante sostenuto - Allegro vivo
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track: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": I. Allegro tranquillo "Daydreams on a Winter Journey"
track: Symphony No. 3 in D Major, Op. 29, TH 26 "Polish": II. Alla tedesca. Allegro moderato e semplice
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  by artist: Mikhail Pletnev
  by artist: Russian National Orchestra
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    date published: 2015-09-04
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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
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track: Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": II. Andantino marziale quasi moderato
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  by artist: Pyotr Ilyich Tchaikovsky
  by artist: Russian National Orchestra
  by artist: Mikhail Pletnev
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  subject of: OpenTimestamps Proof of Existence
  audio: Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": II. Andantino marziale quasi moderato
track: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": II. Adagio cantabile ma non tanto "Land of Gloom, Land of Mist"
track: Symphony No. 5 in E Minor, Op. 64, TH 29: II. Andante cantabile con alcuna licenza
track: Symphony No. 4 in F Minor, Op. 36, TH 27: II. Andantino in modo di canzona
track: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso
track: Symphony No. 5 in E Minor, Op. 64, TH 29: III. Valse. Allegro moderato
track: Symphony No. 4 in F Minor, Op. 36, TH 27: III. Scherzo. Pizzicato ostinato. Allegro
track: Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": IV. Finale. Moderato assai - Allegro vivo
track: Symphony No. 1 in G Minor, Op. 13, TH 24 "Winter Daydreams": IV. Finale. Andante lugubre - Allegro moderato - Allegro maestoso
track: Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": IV. Adagio lamentoso
track: Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale. Allegro con fuoco
track: Symphony No. 3 in D Major, Op. 29, TH 26 "Polish": V. Finale. Allegro con fuoco. Tempo di Polacca
track: Slavonic March, Op. 31, TH 45
track: Italian Capriccio, Op. 45, TH 47

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142d1eb83e56b6ab0034acce14747d28921c4ea59117ba74dfac985dc6e98452. 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/NLE421102102.
date published: 2026-07-08T03:22:41Z

Symphony No. 2 in C Minor, Op. 17, TH 25 "Little Russian": II. Andantino marziale quasi moderato
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Symphony No. 5 in E Minor, Op. 64, TH 29: II. Andante cantabile con alcuna licenza
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Tchaikovsky: The Symphonies & Manfred
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popularity: 4
isrc code: NLE421001502
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1823ade6300f88ab612fc25dfa56b9633617dad8897ff6c36edb57e1072854d1. 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/NLE421001502.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 5 in E Minor, Op. 64, TH 29: II. Andante cantabile con alcuna licenza
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Symphony No. 4 in F Minor, Op. 36, TH 27: II. Andantino in modo di canzona
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Tchaikovsky: The Symphonies & Manfred
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  date published: 2015-09-04
popularity: 4
isrc code: NLE421001402
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 4 in F Minor, Op. 36, TH 27: II. Andantino in modo di canzona
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Symphony No. 5 in E Minor, Op. 64, TH 29: III. Valse. Allegro moderato
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by artist: Pyotr Ilyich Tchaikovsky
by artist: Mikhail Pletnev
by artist: Russian National Orchestra
in album: Tchaikovsky: The Symphonies & Manfred
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popularity: 2
isrc code: NLE421001503
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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 5 in E Minor, Op. 64, TH 29: III. Valse. Allegro moderato
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Symphony No. 4 in F Minor, Op. 36, TH 27: III. Scherzo. Pizzicato ostinato. Allegro
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by artist: Mikhail Pletnev
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popularity: 3
isrc code: NLE421001403
additional property: CopyrightID
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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: Symphony No. 4 in F Minor, Op. 36, TH 27: III. Scherzo. Pizzicato ostinato. Allegro
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Symphony No. 3 in D Major, Op. 29, TH 26 "Polish": V. Finale. Allegro con fuoco. Tempo di Polacca
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Italian Capriccio, Op. 45, TH 47
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Scriabin: Symphony No. 1 & The Poem of Ecstasy
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track: Symphony No. 1 in E Major, Op. 26: I. Lento

Tchaikovsky: Manfred Symphony
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Pletnev in Person
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Tchaikovsky: Symphony Nos.4-6
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Tchaikovsky: Symphony No. 3 & Coronation March
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Tchaikovsky: Symphony No. 2
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Tchaikovsky: Symphony No. 1 & Slavonic March
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Tschaikowsky: Pathétique - Meisterwerke
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Tchaikovsky: The Nutcracker
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track: The Nutcracker, Op. 71: Act I Tableau 1: Scene dansante
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Tchaikovsky: Symphony No. 6 & Capriccio italien
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Tchaikovsky: Symphony No. 5 & Francesca da Rimini
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Tchaikovsky: Symphony No. 4 & Romeo and Juliet
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Tchaikovsky: Swan Lake
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track: Schwanensee, Op. 20: Act II By a Lake: No. 10. Scene: Moderato

Rimsky-Korsakov: Orchestral Suites
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track: Night on Mountain Triglav: Act III, Scene 3

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T08:56:20Z

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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
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Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
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24 Preludes, Op. 11: No. 21 in B-Flat Major. Andante
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