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album: The Complete HMV Recordings 1926-1955
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  track: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: III. Courante
  track: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
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album: A Winter Journey
album: Mirages. Hidden Treasures of Classical Piano
album: Klassische Musik für den Sommer - Über das Meer
album: Music by the Sea
album: STEREORMANDY, Vol. V
album: Rimsky-Korsakov: Scheherazade, Op. 35 - Weinberger: Under the Spreading Chestnut Tree (2023 Remastered Version)
album: Rimsky-Korsakov: Christmas Eve (Live)
album: New York Philharmonic - Tchaikovsky, Stravinsky, Rimsky-Korsakov, Prokofiev
album: Rimsky-Korsakov: Scheherazade, Op. 35
album: Tableaux. Piano Evocations
album: Tchaikovsky: Rococo Variations, Andante cantabile, Pezzo capriccioso & Nocturne - Cello Works by Glazunov, Cui, Rimsky-Korsakov
album: The Five Thieves and the Secret in the Sack (Live)
album: Eclipse: Piano Works by Tchaikovsky, Rimsky-Korsakov, Rachmaninoff and Medtner
album: Transcriptions, paraphrases et improvisations
album: Kurt Masur Conducts the New York Philharmonic
album: Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
album: シェエラザード
album: Stokowski Edition, Vol. 2
album: Rimsky-Korsakov: Scheherazade, Op. 35 (Remastered)
album: Rimski-Korsakov: Intégrale des œuvres pour piano
album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
album: Nikolai Rimsky-Korsakov: Shéhérazade
album: Rimsky-Korsakov: Scheherazade & Capriccio espagnol
album: Rimsky-Korsakov: Shéhérazade, Op. 35 & Capriccio espagnol, Op. 34
album: Rimsky-Korsakov: Romances
album: Rimsky-Korsakov: Scheherazade
album: ARSM I, Vol. 38. Rimsky-Korsakov
album: ARSM I, Vol. 37. Rimsky-Korsakov
album: 2017 Texas Music Educators Association (TMEA): TMEA All-State Philharmonic Orchestra [Live]
album: Rimsky-Korsakov: Scheherazade / Borodin: Polovtsian Dances
album: Rimsky-Korsakov: Flight of the Bumblebee
album: LP Pure, Vol. 35: Monteux Conducts Rimsky-Korsakov – Scheherazade (Historical Recording)
album: ARSM I, Vol. 42. Rimsky-Korsakov
album: ARSM I, Vol. 40. Rimsky-Korsakov
album: Rimsky-Korsakov: Symphonies Nos. 1 & 3
album: Rimsky-Korsakov: Pan Voyevoda, Op. 59, Snow Maiden Suite, Golden Cockerel Suite & The Little Oak Stick, Op. 62
album: Rimsky-Korsakov: Scheherazade, Op. 35 & Spanish Capriccio, Op. 34
album: Rimsky-Korsakov: Orchestral Works
album: Tchaikovsky: Overture "1812"; Marche slave / Borodin: In the Steppes; Polovtsian Dances / Rimsky-Korsakov: Russian Easter; Capriccio

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subject of: OpenTimestamps Proof of Existence
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0328040a77980ed52f0bc6f0b9ed4ec6175dac762a19026ff10d00ba2b602c41. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102620.
  date published: 2026-07-31T15:59:18Z
audio: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: V. Menuets I & II
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.935
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.207
  additional property: Energy
    type: PropertyValue
    value: 0.072
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.838
  additional property: Liveness
    type: PropertyValue
    value: 0.249
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.511
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.814
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: VI. Gigue
type: MusicRecording
duration: PT1M57S
duration ms: 117471
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 3
genre: classical
genre: classical-piano
isrc code: GBAYC1102621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:38:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88171b2819ebb0f2ba78f3ce6febc12cfe613695f7ce446bc39881d6c3115e01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102621
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88171b2819ebb0f2ba78f3ce6febc12cfe613695f7ce446bc39881d6c3115e01. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBAYC1102621.
  date published: 2026-07-31T12:24:41Z
audio: Bach, JS: Cello Suite No. 1 in G Major, BWV 1007: VI. Gigue
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.277
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.538
  additional property: Energy
    type: PropertyValue
    value: 0.044
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.868
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.836
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.963
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: I. Prelude
type: MusicRecording
duration: PT3M42S
duration ms: 222664
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 3
genre: classical
genre: classical-piano
isrc code: GBAYC1102623
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:49:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7466a400396cb79320f830947c4c0274c50e94700cb59c0363bb6c263643d291
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102623
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7466a400396cb79320f830947c4c0274c50e94700cb59c0363bb6c263643d291. 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/GBAYC1102623.
  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: I. Prelude
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.36
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.226
  additional property: Energy
    type: PropertyValue
    value: 0.134
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.92
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.91
  additional property: Liveness
    type: PropertyValue
    value: 0.161
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.219
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.657
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: II. Allemande
type: MusicRecording
duration: PT3M55S
duration ms: 235481
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 3
genre: classical
genre: classical-piano
isrc code: GBAYC1102624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d2b91c7ada742424f3f5e01439104db21c2545654968afab7307337eedafb90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102624
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b91c7ada742424f3f5e01439104db21c2545654968afab7307337eedafb90. 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/GBAYC1102624.
  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: II. Allemande
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.37
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.214
  additional property: Energy
    type: PropertyValue
    value: 0.135
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.83
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.766
  additional property: Liveness
    type: PropertyValue
    value: 0.298
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.448
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.34
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: III. Courante
type: MusicRecording
duration: PT2M12S
duration ms: 132578
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: GBAYC1102625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:47:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda56d33c7af2734328b3e98b1f966045442a0f24fdc3aa30b9afbd1a9b3b6e1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102625
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56d33c7af2734328b3e98b1f966045442a0f24fdc3aa30b9afbd1a9b3b6e1b. 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/GBAYC1102625.
  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: III. Courante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.729
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.188
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.924
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.799
  additional property: Liveness
    type: PropertyValue
    value: 0.75
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.672
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.257
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: VI. Gigue
type: MusicRecording
duration: PT2M39S
duration ms: 159730
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: GBAYC1102628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:11:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa63a1261bf773d6e26a22e41f85777e04a0a6310c26a0b51d9bed5181510293f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102628
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63a1261bf773d6e26a22e41f85777e04a0a6310c26a0b51d9bed5181510293f. 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/GBAYC1102628.
  date published: 2026-07-08T03:22:41Z
audio: Bach, JS: Cello Suite No. 2 in D Minor, BWV 1008: VI. Gigue
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.662
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.834
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.726
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.518
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: I. Prelude
type: MusicRecording
duration: PT3M32S
duration ms: 212109
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: GBAYC1102630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:23:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x533528a95588781d0ef4f396876fd38670843e9cbe37c5455b00cb8bfdda573d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102630
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533528a95588781d0ef4f396876fd38670843e9cbe37c5455b00cb8bfdda573d. 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/GBAYC1102630.
  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: I. Prelude
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.732
  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: 0.202
  additional property: Energy
    type: PropertyValue
    value: 0.145
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.844
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.291
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.574
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bach, JS: Cello Suite No. 3 in C Major, BWV 1009: IV. Sarabande
type: MusicRecording
duration: PT3M30S
duration ms: 210801
explicit: false
by artist: Johann Sebastian Bach
by artist: Pablo Casals
in album: The Complete HMV Recordings 1926-1955
  type: MusicAlbum
  date published: 2023-08-30
popularity: 2
genre: classical
genre: classical-piano
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track: Purcell: King Arthur, Z. 628, Act 3: Prelude While Cold Genius Rises - Song. "What Power Art Thou"
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track: Liszt: 12 Études d'exécution transcendante, S. 139: No. 12, Chasse-neige. Andante con moto
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track: Waldteufel: Les patineurs, Op. 183
track: Charpentier: Dispute de bergers, H. 484 "Il faut rire et chanter": II. Brouillards, glaçons, neige, frimas
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Glazunov: The Seasons, Op. 67, Pt. 1 "Winter": No. 3, Frost Variation
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duration: PT0M52S
duration ms: 52506
explicit: false
by artist: Alexander Glazunov
by artist: José Serebrier
by artist: Royal Scottish National Orchestra
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 29
isrc code: GBELP0400222
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0400222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f468b788999e48274c9d0f0f5a48b8689aa63e6630f70e341fada0dac1ada63. 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/GBELP0400222.
  date published: 2026-07-08T03:20:19Z
audio: Glazunov: The Seasons, Op. 67, Pt. 1 "Winter": No. 3, Frost Variation
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Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
type: MusicRecording
duration: PT5M30S
duration ms: 330493
explicit: false
by artist: Franz Schubert
by artist: Leif Ove Andsnes
by artist: Ian Bostridge
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 29
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: GBAYC0401248
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401248
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe273a960f6e52ccb91eeab018b553c3637d6f56388daec594ccb7a9cb2eaa6ce. 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/GBAYC0401248.
  date published: 2026-07-08T03:20:19Z
audio: Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
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Chopin: 12 Études, Op. 25: No. 11 in A Minor "Winter Wind"
type: MusicRecording
duration: PT3M32S
duration ms: 212733
explicit: false
by artist: Frédéric Chopin
by artist: Nikolai Lugansky
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 29
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: FRZ209908223
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7160e7d623541c1069535b7c26aad893fd0e76caaaa6945a83709b9a9458f2a. 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/FRZ209908223.
  date published: 2026-07-08T03:20:19Z
audio: Chopin: 12 Études, Op. 25: No. 11 in A Minor "Winter Wind"
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Mendelssohn: 6 Gesänge, Op. 19a: No. 3, Winterlied, MWV K72
type: MusicRecording
duration: PT3M7S
duration ms: 187986
explicit: false
by artist: Felix Mendelssohn
by artist: Barbara Bonney
by artist: Geoffrey Parsons
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 28
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEA809224512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7dabd3f4e6d7196062cea052ee94abb92b36d193e8f404d0c0771d2865b922. 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/DEA809224512.
  date published: 2026-07-08T03:20:19Z
audio: Mendelssohn: 6 Gesänge, Op. 19a: No. 3, Winterlied, MWV K72
  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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    type: PropertyValue
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  additional property: Danceability
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I
type: MusicRecording
duration: PT1M47S
duration ms: 107466
explicit: false
by artist: Robert Schumann
by artist: Georges Pludermacher
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 28
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: FRZ209642650
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212a267cfbb501e493ac2a4869e9e369c4cad5cd047753cb547a44a66581bdb8. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/FRZ209642650.
  date published: 2026-07-30T21:35:24Z
audio: Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I
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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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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.413
  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)
    type: PropertyValue
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  additional property: Key Name
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Einaudi: Snow Prelude No. 3
type: MusicRecording
duration: PT1M49S
duration ms: 109779
explicit: false
by artist: Ludovico Einaudi
by artist: Dalal
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 28
genre: classical
genre: neoclassical
isrc code: GBAYC1800770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800770
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd121c3e9ed3c6c0c50982f479d8dbe65b967fd851dbca46290334425a1c8a. 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/GBAYC1800770.
  date published: 2026-07-08T03:20:19Z
audio: Einaudi: Snow Prelude No. 3
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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
    value: 0.513
  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: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.261
  additional property: Key Name
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  additional property: Mode Name
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Aborn: T'is Winter Now
type: MusicRecording
duration: PT2M5S
duration ms: 125893
explicit: false
by artist: Lora Aborn
by artist: Jennifer Larmore
by artist: Antoine Palloc
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 27
isrc code: DEA809646800
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Aborn: T'is Winter Now
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MacDowell: New England Idyls, Op. 62: III. Mid-Winter
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duration: PT2M49S
duration ms: 169760
explicit: false
by artist: Edward MacDowell
by artist: Michel Legrand
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 27
genre: late-romantic-era
genre: early-modern-classical
genre: american-romanticism
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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: 2026-07-31T06:42:11Z
audio: MacDowell: New England Idyls, Op. 62: III. Mid-Winter
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Haydn: The Seasons, Hob. XXI:3, Winter: No. 39, Lied mit Chor. "Ein Mädchen, das auf Ehre hielt" (Hanne, Chorus)
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duration: PT3M32S
duration ms: 212200
explicit: false
by artist: Joseph Haydn
by artist: Nikolaus Harnoncourt
by artist: Angela Maria Blasi
by artist: Arnold Schoenberg Chor
by artist: Wiener Symphoniker
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 27
isrc code: DEA808780046
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6b4b2e64166444271b9e685059187fae0a96f9a1d27bdecafd9ffb6087eb83. 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/DEA808780046.
  date published: 2026-07-08T03:20:19Z
audio: Haydn: The Seasons, Hob. XXI:3, Winter: No. 39, Lied mit Chor. "Ein Mädchen, das auf Ehre hielt" (Hanne, Chorus)
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Anderson: Sleigh Ride
type: MusicRecording
duration: PT3M1S
duration ms: 181440
explicit: false
by artist: Leroy Anderson
by artist: Maurice Handford
by artist: Hallé Orchestra
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 26
genre: christmas
isrc code: GBAYD8000070
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additional property: CopyrightStatus
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8bbcce0ab74a85513ab0061eb66400edf725eb75fcdf2be73a4d4bdae8df8d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBAYD8000070.
  date published: 2026-07-29T19:35:34Z
audio: Anderson: Sleigh Ride
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Jarre: The Engadiner Suite for Piano Trio: III. Winter
type: MusicRecording
duration: PT6M28S
duration ms: 388400
explicit: false
by artist: Maurice Jarre
by artist: Ahn Trio
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 26
genre: french-soundtrack
genre: classic-soundtrack
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf469592b46b0d9435ae76e8647530e2dc035cac4ee09495a53be69710a15f3eb. 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/GBAYC0203029.
  date published: 2026-07-08T03:20:19Z
audio: Jarre: The Engadiner Suite for Piano Trio: III. Winter
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Wolf: 6 Lieder für eine Frauenstimme: No. 5, Wiegenlied im Winter
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duration: PT3M40S
duration ms: 220533
explicit: false
by artist: Hugo Wolf
by artist: Elisabeth Schwarzkopf
by artist: Gerald Moore
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 25
genre: post-romantic-era
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Wolf: 6 Lieder für eine Frauenstimme: No. 5, Wiegenlied im Winter
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The Four Seasons: Winter 1
type: MusicRecording
duration: PT2M58S
duration ms: 178413
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by artist: Antonio Vivaldi
by artist: Max Richter
by artist: Delirium Musicum
by artist: Étienne Gara
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 26
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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: 2026-07-30T06:39:12Z
audio: The Four Seasons: Winter 1
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Prokofiev: Cinderella, Op. 87, Act 1: No. 16, Winter Fairy
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duration: PT1M14S
duration ms: 74306
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by artist: Sergei Prokofiev
by artist: André Previn
by artist: London Symphony Orchestra
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 25
genre: classical
genre: orchestra
genre: neoclassical
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Prokofiev: Cinderella, Op. 87, Act 1: No. 16, Winter Fairy
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Strauss, R: 5 Lieder, Op. 48: No. 4, Winterweihe
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duration: PT2M50S
duration ms: 170877
explicit: false
by artist: Richard Strauss
by artist: Diana Damrau
by artist: Christian Thielemann
by artist: Munich Philharmonic Orchestra
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 25
genre: classical
genre: opera
genre: orchestra
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
audio: Strauss, R: 5 Lieder, Op. 48: No. 4, Winterweihe
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Delius: 3 Small Tone Poems: No. 2, Sleigh Ride
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duration: PT5M9S
duration ms: 309200
explicit: false
by artist: Frederick Delius
by artist: Richard Hickox
by artist: Northern Sinfonia Of England
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 25
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05ae8c94da98f1f3db02249eaa0cb8a931e1d4d5ba391f679db6bc23ce53846. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBAYD8500154.
  date published: 2026-07-07T14:41:13Z
audio: Delius: 3 Small Tone Poems: No. 2, Sleigh Ride
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Tveitt: 50 Folk-Tunes from Hardanger, Op. 150: No. 37, The Long, Long Winter Night
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duration: PT1M40S
duration ms: 100480
explicit: false
by artist: Geirr Tveitt
by artist: Leif Ove Andsnes
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 24
isrc code: GBAYC9701588
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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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
  type: DigitalDocument
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  date published: 2026-07-31T12:24:41Z
audio: Tveitt: 50 Folk-Tunes from Hardanger, Op. 150: No. 37, The Long, Long Winter Night
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Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto
type: MusicRecording
duration: PT8M56S
duration ms: 536400
explicit: false
by artist: Ludwig van Beethoven
by artist: Lahav Shani
by artist: Rotterdam Philharmonic Orchestra
in album: A Winter Journey
  type: MusicAlbum
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popularity: 25
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: GBAYC2002550
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bc942c1bd68bd27012bdd6f5f108569cf8dc989147a3ceaf9eee168632b15c. 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/GBAYC2002550.
  date published: 2026-07-08T03:20:19Z
audio: Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto
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  additional property: Tempo (BPM)
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Hill: In Winter's Keeping
type: MusicRecording
duration: PT8M44S
duration ms: 524426
explicit: false
by artist: Jackson Hill
by artist: Chanticleer
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 24
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-30T15:42:38Z
audio: Hill: In Winter's Keeping
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Shor: Four Seasons of Manhattan: III. Winter
type: MusicRecording
duration: PT3M0S
duration ms: 180906
explicit: false
by artist: Alexey Shor
by artist: David Aaron Carpenter
by artist: Mihai Marica
by artist: Salomé Chamber Orchestra
in album: A Winter Journey
  type: MusicAlbum
  date published: 2023-12-28
popularity: 23
isrc code: GBAYC1504150
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e01759bb23fd871164f9dcc5b79211ac18678196a368ee10e7842fd59fbad4. 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/GBAYC1504150.
  date published: 2026-07-08T03:20:19Z
audio: Shor: Four Seasons of Manhattan: III. Winter
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Say: Art of Piano, Op. 66: III. Winter Morning in Istanbul
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duration: PT3M31S
duration ms: 211133
explicit: false
by artist: Fazıl Say
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 22
isrc code: GBAYC1801642
additional property: CopyrightID
additional property: CopyrightStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T08:38:45Z
audio: Say: Art of Piano, Op. 66: III. Winter Morning in Istanbul
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Mahler: 3 Lieder: No. 2, Winterlied
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: Mahler: 3 Lieder: No. 2, Winterlied
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Lully: Isis, LWV 54: Prélude - Chœur. "L'hiver qui nous tourmente" - Récit. "Laissez-moi, cruelle Furie !" - Chœur. "Ah, quelle peine de trembler" (Chœur, Io, La Furie)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T08:26:41Z
audio: Lully: Isis, LWV 54: Prélude - Chœur. "L'hiver qui nous tourmente" - Récit. "Laissez-moi, cruelle Furie !" - Chœur. "Ah, quelle peine de trembler" (Chœur, Io, La Furie)
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Ravel: Piano Trio in A Minor, M. 67: I. Modéré
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Ravel: Piano Trio in A Minor, M. 67: I. Modéré
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Hahn: Le rossignol éperdu: No. 52, Hivernale
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Hahn: Le rossignol éperdu: No. 52, Hivernale
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Piazzolla: Estaciones porteñas: IV. Invierno porteño (Arr. Assad for Guitar)
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subject of: OpenTimestamps Proof of Existence
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audio: Piazzolla: Estaciones porteñas: IV. Invierno porteño (Arr. Assad for Guitar)
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Tchaikovsky: Symphony No. 1, Op. 13 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso
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  date published: 2026-07-31T15:27:29Z
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Rimsky-Korsakov: The Snow Maiden, Act 3: Dance of the Tumblers
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by artist: Nikolai Rimsky-Korsakov
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
in album: A Winter Journey
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  date published: 2023-12-28
popularity: 20
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Rimsky-Korsakov: The Snow Maiden, Act 3: Dance of the Tumblers
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Elgar: 2 Part Songs, Op. 26: No. 1, The Snow
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duration ms: 364026
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by artist: Sir Charles Groves
by artist: Royal Liverpool Philharmonic Choir
by artist: Royal Liverpool Philharmonic Orchestra
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popularity: 20
genre: classical
genre: late-romantic-era
genre: british-modern-classical
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Elgar: 2 Part Songs, Op. 26: No. 1, The Snow
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Poulenc: 7 Chansons, FP 81: No. 1, La blanche neige
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by artist: Francis Poulenc
by artist: The Sixteen
by artist: Harry Christophers
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popularity: 19
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: Poulenc: 7 Chansons, FP 81: No. 1, La blanche neige
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Violin Concerto No. 2 "The American Four Seasons": Movement IV
type: MusicRecording
duration: PT7M7S
duration ms: 427973
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by artist: Philip Glass
by artist: Delirium Musicum
by artist: Étienne Gara
in album: A Winter Journey
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popularity: 19
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-08T03:20:19Z
audio: Violin Concerto No. 2 "The American Four Seasons": Movement IV
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Liszt: 12 Études d'exécution transcendante, S. 139: No. 12, Chasse-neige. Andante con moto
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duration: PT5M17S
duration ms: 317840
explicit: false
by artist: Franz Liszt
by artist: Alim Beisembayev
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popularity: 19
genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Liszt: 12 Études d'exécution transcendante, S. 139: No. 12, Chasse-neige. Andante con moto
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Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
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Waldteufel: Les patineurs, Op. 183
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Waldteufel: Les patineurs, Op. 183
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Charpentier: Dispute de bergers, H. 484 "Il faut rire et chanter": II. Brouillards, glaçons, neige, frimas
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by artist: William Christie
by artist: Les Arts Florissants
by artist: Patricia Petibon
by artist: Sophie Daneman
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Charpentier: Dispute de bergers, H. 484 "Il faut rire et chanter": II. Brouillards, glaçons, neige, frimas
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Sibelius: Snöfrid, Op. 29
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by artist: Paavo Järvi
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by artist: Estonian National Male Choir
by artist: Estonian National Symphony Orchestra
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: Sibelius: Snöfrid, Op. 29
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Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
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by artist: Sir Roger Norrington
by artist: London Classical Players
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T13:04:34Z
audio: Brahms: Symphony No. 3 in F Major, Op. 90: III. Poco allegretto
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Mirages. Hidden Treasures of Classical Piano
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track: 6 Bagatelles, Op. 126: No. 1, Andante Con Moto
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: 6 Bagatelles, Op. 126: No. 1, Andante Con Moto
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Klassische Musik für den Sommer - Über das Meer
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date published: 2023-09-11
track: Debussy: Petite suite, CD 71, L. 65: I. En bateau (Orch. Büsser)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Satie: Sports et divertissements: No. 9, Le bain de mer
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
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track: Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 3, Moonlight
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  subject of: OpenTimestamps Proof of Existence
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track: Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
track: Chopin: 12 Études, Op. 25: No. 12 in C Minor
track: Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
track: Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
track: Bridge: The Sea: I. Seascape. Allegro ben moderato
track: Elgar: Sea Pictures, Op. 37: No. 4, Where Corals Lie

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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd39da59fcc2b535508cb548777348685e8bcea3c23b0899e1417e401a2e3091. 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/GBAYC0301468.
date published: 2026-07-08T03:22:41Z

Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 3, Moonlight
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Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
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by artist: Paavo Järvi
by artist: Estonian National Symphony Orchestra
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popularity: 17
genre: classical
genre: late-romantic-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
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Chopin: 12 Études, Op. 25: No. 12 in C Minor
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by artist: Nikolai Lugansky
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popularity: 17
genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Chopin: 12 Études, Op. 25: No. 12 in C Minor
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Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
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duration: PT2M5S
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by artist: Il Giardino Armonico
by artist: Giovanni Antonini
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popularity: 17
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
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Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
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by artist: Sir Simon Rattle
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popularity: 16
genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
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Bridge: The Sea: I. Seascape. Allegro ben moderato
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by artist: Royal Liverpool Philharmonic Orchestra
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Bridge: The Sea: I. Seascape. Allegro ben moderato
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Elgar: Sea Pictures, Op. 37: No. 4, Where Corals Lie
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: Elgar: Sea Pictures, Op. 37: No. 4, Where Corals Lie
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date published: 2023-09-07
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T16:51:38Z
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Satie: Sports et divertissements: No. 9, Le bain de mer
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track: Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 3, Moonlight
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track: Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
track: Chopin: 12 Études, Op. 25: No. 12 in C Minor
track: Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
track: Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
track: Bridge: The Sea: I. Seascape. Allegro ben moderato
track: Ives: Set No. 3 for Chamber Orchestra: I. At Sea. Adagio sostenuto
track: Purcell: Dido and Aeneas, Z. 626, Act 3: Song and Chorus. "Come Away" - The Sailors' Dance (Sailor, Chorus)
track: Sibelius: Pelléas et Mélisande, Op. 46: III. At the Seashore
track: Rimsky-Korsakov: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship
track: Marais: Alcyone, Acte 4: Tempête. "Ciel, ô ciel, quel affreux orage" (Chœur, Morphée)
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
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date published: 2026-07-08T03:20:19Z

Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 3, Moonlight
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Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T00:26:26Z
audio: Grieg: Peer Gynt, Op. 23, Act 5: No. 21, Prelude. Peer Gynt's Homecoming
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Chopin: 12 Études, Op. 25: No. 12 in C Minor
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Chopin: 12 Études, Op. 25: No. 12 in C Minor
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Vivaldi: Flute Concerto in F Major, Op. 10 No. 1, RV 433 "La tempesta di mare": I. Allegro
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subject of: OpenTimestamps Proof of Existence
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Bridge: The Sea: I. Seascape. Allegro ben moderato
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Ives: Set No. 3 for Chamber Orchestra: I. At Sea. Adagio sostenuto
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Purcell: Dido and Aeneas, Z. 626, Act 3: Song and Chorus. "Come Away" - The Sailors' Dance (Sailor, Chorus)
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Sibelius: Pelléas et Mélisande, Op. 46: III. At the Seashore
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Rimsky-Korsakov: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship
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Marais: Alcyone, Acte 4: Tempête. "Ciel, ô ciel, quel affreux orage" (Chœur, Morphée)
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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: 2026-08-01T03:13:03Z
audio: Marais: Alcyone, Acte 4: Tempête. "Ciel, ô ciel, quel affreux orage" (Chœur, Morphée)
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Mendelssohn: The Hebrides, Op. 26, MWV P7 "Fingal's Cave"
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by artist: Otto Klemperer
by artist: Philharmonia Orchestra
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popularity: 14
genre: classical
genre: early-romantic-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Mendelssohn: The Hebrides, Op. 26, MWV P7 "Fingal's Cave"
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Coates: By the Sleepy Lagoon (Instrumental Version)
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by artist: David Parry
by artist: BBC Symphony Orchestra
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popularity: 12
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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: 2026-07-08T03:20:19Z
audio: Coates: By the Sleepy Lagoon (Instrumental Version)
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Ravel: Miroirs, M. 43: III. Une barque sur l'océan
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by artist: Bertrand Chamayou
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popularity: 9
genre: classical
genre: impressionism
genre: neoclassicism
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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: Ravel: Miroirs, M. 43: III. Une barque sur l'océan
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STEREORMANDY, Vol. V
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date published: 2023-11-15

Rimsky-Korsakov: Scheherazade, Op. 35 - Weinberger: Under the Spreading Chestnut Tree (2023 Remastered Version)
type: MusicAlbum
date published: 2023-11-10

Rimsky-Korsakov: Christmas Eve (Live)
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date published: 2023-11-10

New York Philharmonic - Tchaikovsky, Stravinsky, Rimsky-Korsakov, Prokofiev
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-31T23:30:38Z
  audio: Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: VI. Dance of the Girls with Lillies
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Rimsky-Korsakov: Scheherazade, Op. 35
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date published: 2023-07-14
track: Scheherazade, Op. 35: I. The Sea and Simbad's Ship. Largo maestoso
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T19:53:13Z
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track: Scheherazade, Op. 35: II. The Tsarevich Calendar. Lento
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  subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
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Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VI. Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T10:06:30Z
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Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VII. Andante sostenuto
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VIII and Coda. Allegro moderato con anima
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T09:25:34Z
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Glazunov: 2 Pieces for Cello and Orchestra, Op. 20: No. 1, Mélodie
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subject of: OpenTimestamps Proof of Existence
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Glazunov: 2 Pieces for Cello and Orchestra, Op. 20: No. 2, Sérénade espagnole
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: Andante cantabile for Cello and Orchestra (After String Quartet No. 1, Op. 11)
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Cui: 2 Pieces for Cello and Orchestra, Op. 36: No. 1, Scherzando
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Tchaikovsky: Pezzo capriccioso, Op. 62
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The Five Thieves and the Secret in the Sack (Live)
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Eclipse: Piano Works by Tchaikovsky, Rimsky-Korsakov, Rachmaninoff and Medtner
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track: 2 Piano Pieces, Op. 38: Prelude-Impromptu, Op. 38, No. 1
track: 2 Piano Pieces, Op. 38: Mazurka, Op. 38, No. 2
track: Preludes, Op. 23: Prelude, Op. 23 in D Major, No. 4, Andante Cantabile
track: Preludes, Op. 23: Prelude, Op. 23 in C Minor, No. 7, Allegro
track: Preludes, Op. 32: Prelude in G-Sharp Minor, Op. 32, No. 12, Allegro
track: Preludes, Op. 23: Prelude in E-Flat Major, Op. 23, No. 6, Andante
track: Forgotten Melodies I, Op. 38: Canzona Serenata, Op. 38, No. 6

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date published: 2026-07-31T20:22:46Z

Pesenka, Inr 90: Little Song, in Dorian Mode
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2 Piano Pieces, Op. 38: Prelude-Impromptu, Op. 38, No. 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T02:22:04Z
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2 Piano Pieces, Op. 38: Mazurka, Op. 38, No. 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T21:25:57Z
audio: 2 Piano Pieces, Op. 38: Mazurka, Op. 38, No. 2
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Preludes, Op. 23: Prelude, Op. 23 in D Major, No. 4, Andante Cantabile
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Preludes, Op. 23: Prelude, Op. 23 in C Minor, No. 7, Allegro
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  date published: 2026-07-08T03:20:19Z
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Preludes, Op. 32: Prelude in G-Sharp Minor, Op. 32, No. 12, Allegro
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subject of: OpenTimestamps Proof of Existence
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Preludes, Op. 23: Prelude in E-Flat Major, Op. 23, No. 6, Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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    date published: 2026-07-08T03:20:19Z
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track: Strauss II, J: Tritsch-Tratsch-Polka, Op. 214
track: Brahms: Hungarian Dances, WoO 1: No. 5 in F-Sharp Minor

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

Von Vecsey: Valse triste
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Strauss II, J: Tritsch-Tratsch-Polka, Op. 214
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subject of: OpenTimestamps Proof of Existence
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Brahms: Hungarian Dances, WoO 1: No. 5 in F-Sharp Minor
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Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
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シェエラザード
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date published: 2021-07-23

Stokowski Edition, Vol. 2
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Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
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track: Scheherazade, Op. 35: III. The Young Prince and The Young Princess
track: Scheherazade, Op. 35: IV. Festival at Baghdad – The Sea – The Shipwreck

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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007030

OTSTimestamp
type: PropertyValue
value: 2026-07-29T11:07:37Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6995a670e25360d80aa9f713a9fe50091686872f86a8f2c295752fbfdfe82ed2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NOEHX2007030.
date published: 2026-07-29T11:07:37Z

Capriccio Espagnol, Op. 34: III. Alborada
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 137.524
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.378
additional property: Energy
  type: PropertyValue
  value: 0.161
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.879
additional property: Instrumentalness
  type: PropertyValue
  value: 0.967
additional property: Liveness
  type: PropertyValue
  value: 0.233
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.8
additional property: Loudness (dB)
  type: PropertyValue
  value: -24.382
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Capriccio Espagnol, Op. 34: IV. Scena e canto gitano. Allegretto
type: MusicRecording
duration: PT5M3S
duration ms: 303106
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T13:03:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5314bb36772f622babf4562489f6ca89907d30984368ed81e649beaca205124c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960111
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960111
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T13:21:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314bb36772f622babf4562489f6ca89907d30984368ed81e649beaca205124c. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/NOEHX2007040.
  date published: 2026-07-29T13:21:01Z
audio: Capriccio Espagnol, Op. 34: IV. Scena e canto gitano. Allegretto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.052
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.322
  additional property: Energy
    type: PropertyValue
    value: 0.095
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.903
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.506
  additional property: Liveness
    type: PropertyValue
    value: 0.497
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.93
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Capriccio Espagnol, Op. 34: V. Fandango asturiano
type: MusicRecording
duration: PT3M18S
duration ms: 198973
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T13:35:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57f2ea9b5c7da8a49db8c2aa7994f70ee9d93654ad2e0462818c4f1416acf7b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960117
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960117
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T14:28:24Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f2ea9b5c7da8a49db8c2aa7994f70ee9d93654ad2e0462818c4f1416acf7b9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NOEHX2007050.
  date published: 2026-07-29T14:28:24Z
audio: Capriccio Espagnol, Op. 34: V. Fandango asturiano
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.606
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.335
  additional property: Energy
    type: PropertyValue
    value: 0.239
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.822
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.255
  additional property: Liveness
    type: PropertyValue
    value: 0.331
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.302
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.778
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Russian Easter Festival Overture, Op. 36
type: MusicRecording
duration: PT15M3S
duration ms: 903480
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T12:45:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb51432479a08316dff012e0593f59fbb698f327c3d46aac2a7a1615693ac38c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960108
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960108
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T13:09:35Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51432479a08316dff012e0593f59fbb698f327c3d46aac2a7a1615693ac38c5. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NOEHX2007060.
  date published: 2026-07-29T13:09:35Z
audio: Russian Easter Festival Overture, Op. 36
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.579
  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: 0.226
  additional property: Energy
    type: PropertyValue
    value: 0.112
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.939
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.73
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.059
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.531
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Scheherazade, Op. 35: I. The Sea and Sinbad’s Ship
type: MusicRecording
duration: PT9M42S
duration ms: 582040
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T14:45:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1910c94a0c5348e3ad289f8e46b50b14efe473a7efba939746ce5cf0238640e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960121
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960121
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007070
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T15:22:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1910c94a0c5348e3ad289f8e46b50b14efe473a7efba939746ce5cf0238640e7. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/NOEHX2007070.
  date published: 2026-07-29T15:22:21Z
audio: Scheherazade, Op. 35: I. The Sea and Sinbad’s Ship
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.852
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.102
  additional property: Energy
    type: PropertyValue
    value: 0.04
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.928
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.497
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.252
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Scheherazade, Op. 35: II. The Tale of The Kalendar Prince
type: MusicRecording
duration: PT12M11S
duration ms: 731546
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:03:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7ea41a72e60cfba5a5408fabcb1d629b41656e0523e0daaba7e6df90da138d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ea41a72e60cfba5a5408fabcb1d629b41656e0523e0daaba7e6df90da138d0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NOEHX2007080.
  date published: 2026-06-13T12:53:06Z
audio: Scheherazade, Op. 35: II. The Tale of The Kalendar Prince
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.391
  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: 0.265
  additional property: Energy
    type: PropertyValue
    value: 0.049
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.718
  additional property: Liveness
    type: PropertyValue
    value: 0.217
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.937
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Scheherazade, Op. 35: III. The Young Prince and The Young Princess
type: MusicRecording
duration: PT9M48S
duration ms: 588613
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T16:00:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72d9ed61a558f5da63ea6295385d896a1fcc8f9d815e601f62aa2571a8bfb3eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d9ed61a558f5da63ea6295385d896a1fcc8f9d815e601f62aa2571a8bfb3eb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NOEHX2007090.
  date published: 2026-07-29T19:35:34Z
audio: Scheherazade, Op. 35: III. The Young Prince and The Young Princess
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.348
  additional property: Musical Key
    type: PropertyValue
    value: 7
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duration: PT12M16S
duration ms: 736573
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Vasily Petrenko
by artist: Oslo Philharmonic Orchestra
in album: Nikolay Rimsky-Korsakov: Capriccio Espagnol, Op. 34, Russian Easter Festival Overture, Op. 36 & Scheherazade, Op. 35
  type: MusicAlbum
  date published: 2020-05-22
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: NOEHX2007100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX2007100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T23:52:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bb5af95e9462238da835e6ccaa0ca8c8a7edf9f421ee9fbbc44654cdc5ef9c. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/NOEHX2007100.
  date published: 2026-07-29T23:52:38Z
audio: Scheherazade, Op. 35: IV. Festival at Baghdad – The Sea – The Shipwreck
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  additional property: Valence (Positivity)
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Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
type: MusicAlbum
date published: 2018-11-30
track: Stravinsky: Symphonies of Wind Instruments (Live)
  type: MusicRecording
  duration: PT10M17S
  duration ms: 617706
  explicit: false
  by artist: Igor Stravinsky
  by artist: Munich Philharmonic Orchestra
  by artist: Valery Gergiev
  in album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
    type: MusicAlbum
    date published: 2018-11-30
  isrc code: LC5295000764
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LC5295000764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a263a83376b903cf73888307584a47c7948e823fee2896011df1922ef7d487. 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/LC5295000764.
    date published: 2026-07-08T03:22:41Z
  audio: Stravinsky: Symphonies of Wind Instruments (Live)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      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: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Rimsky-Korsakov: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship (Live)
  type: MusicRecording
  duration: PT9M48S
  duration ms: 588253
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: Munich Philharmonic Orchestra
  by artist: Valery Gergiev
  in album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
    type: MusicAlbum
    date published: 2018-11-30
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: LC5295000765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LC5295000765
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5732e4b56ce836543bd63424a42b2eed5bd4d939f1f133eb3579aedf1670e39. 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/LC5295000765.
    date published: 2026-07-08T03:20:19Z
  audio: Rimsky-Korsakov: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship (Live)
    type: AudioObject
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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
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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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track: Rimsky-Korsakov: Scheherazade, Op. 35: II. The Story of the Kalender Prince (Live)
  type: MusicRecording
  duration: PT12M44S
  duration ms: 764773
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: Munich Philharmonic Orchestra
  by artist: Valery Gergiev
  in album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
    type: MusicAlbum
    date published: 2018-11-30
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: LC5295000766
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Rimsky-Korsakov: Scheherazade, Op. 35: II. The Story of the Kalender Prince (Live)
track: Rimsky-Korsakov: Scheherazade, Op. 35: III. The Young Prince and the Young Princess (Live)
track: Rimsky-Korsakov: Scheherazade, Op. 35: IV. Festival at Baghdad - The Sea - The Shipwreck on a Rock Surmounted by a Bronze Warrior - Conclusion (Live)

CopyrightRegisteredAt
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CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8a97e5550868705c25317cd47d32dab82aad68a21366b0cbf532d0b66cc92504

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LC5295000766

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a97e5550868705c25317cd47d32dab82aad68a21366b0cbf532d0b66cc92504. 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/LC5295000766.
date published: 2026-07-08T03:20:19Z

Rimsky-Korsakov: Scheherazade, Op. 35: II. The Story of the Kalender Prince (Live)
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Rimsky-Korsakov: Scheherazade, Op. 35: III. The Young Prince and the Young Princess (Live)
type: MusicRecording
duration: PT11M55S
duration ms: 715773
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Munich Philharmonic Orchestra
by artist: Valery Gergiev
in album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
  type: MusicAlbum
  date published: 2018-11-30
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: LC5295000767
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d199139ef60b96f82e072ae367d4a0b612eb8067cc4429682b783c0e979b49e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/LC5295000767.
  date published: 2026-07-30T07:28:30Z
audio: Rimsky-Korsakov: Scheherazade, Op. 35: III. The Young Prince and the Young Princess (Live)
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  additional property: Valence (Positivity)
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Rimsky-Korsakov: Scheherazade, Op. 35: IV. Festival at Baghdad - The Sea - The Shipwreck on a Rock Surmounted by a Bronze Warrior - Conclusion (Live)
type: MusicRecording
duration: PT12M35S
duration ms: 755600
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Munich Philharmonic Orchestra
by artist: Valery Gergiev
in album: Stravinsky: Symphonies of Wind Instruments, Rimsky-Korsakov: Scheherazade - Rimsky-Korsakov: Scheherazade, Op. 35 (Live)
  type: MusicAlbum
  date published: 2018-11-30
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: LC5295000768
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LC5295000768
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218e52b945076ff518a9fcedfb45a4b814f59ef1156d8133dd648f781f0687e0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LC5295000768.
  date published: 2026-07-08T08:56:20Z
audio: Rimsky-Korsakov: Scheherazade, Op. 35: IV. Festival at Baghdad - The Sea - The Shipwreck on a Rock Surmounted by a Bronze Warrior - Conclusion (Live)
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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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Nikolai Rimsky-Korsakov: Shéhérazade
type: MusicAlbum
date published: 2018-11-05
track: Shéhérazade, Op. 35: I. The Sea and Sinbad's Ship
  type: MusicRecording
  duration: PT9M55S
  duration ms: 595360
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: Sergej Galaktionov
  by artist: Gianandrea Noseda
  by artist: Filarmonica Teatro Regio Torino
  in album: Nikolai Rimsky-Korsakov: Shéhérazade
    type: MusicAlbum
    date published: 2018-11-05
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: ITV701819301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:51:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b19cb520b038af4d5d1286b5589708a7362ad94d5552768e424bcdc4e9002cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITV701819301
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b19cb520b038af4d5d1286b5589708a7362ad94d5552768e424bcdc4e9002cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITV701819301.
    date published: 2026-06-13T12:53:06Z
  audio: Shéhérazade, Op. 35: I. The Sea and Sinbad's Ship
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 142.723
    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
      value: 0.157
    additional property: Energy
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      value: 0.055
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.864
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.391
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.304
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Shéhérazade, Op. 35: II. The Legend of the Kalendar Prince
  type: MusicRecording
  duration: PT11M49S
  duration ms: 709000
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: Sergej Galaktionov
  by artist: Gianandrea Noseda
  by artist: Filarmonica Teatro Regio Torino
  in album: Nikolai Rimsky-Korsakov: Shéhérazade
    type: MusicAlbum
    date published: 2018-11-05
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: ITV701819302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:10:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16bef9405fa78874995eb43f9b01ae885d950d89ce2ea7f3161b5d9cca7dcd02
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITV701819302
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bef9405fa78874995eb43f9b01ae885d950d89ce2ea7f3161b5d9cca7dcd02. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITV701819302.
    date published: 2026-06-13T13:32:09Z
  audio: Shéhérazade, Op. 35: II. The Legend of the Kalendar Prince
    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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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.168
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.943
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.706
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.069
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.827
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
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track: Shéhérazade, Op. 35: III. The Young Prince and the Young Princess
  type: MusicRecording
  duration: PT9M54S
  duration ms: 594000
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: Sergej Galaktionov
  by artist: Gianandrea Noseda
  by artist: Filarmonica Teatro Regio Torino
  in album: Nikolai Rimsky-Korsakov: Shéhérazade
    type: MusicAlbum
    date published: 2018-11-05
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: ITV701819303
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Shéhérazade, Op. 35: III. The Young Prince and the Young Princess
track: Shéhérazade, Op. 35: IV. Festival at Baghdad - The Sea - Ship Breaks Against a Cliff Surmounted by a Bronze Horseman

CopyrightID
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CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T16:26:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x09724445d6946c462e508d5695f7c56e77e7ef90085ac4f34ff5ebc1417d3fd9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITV701819303

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09724445d6946c462e508d5695f7c56e77e7ef90085ac4f34ff5ebc1417d3fd9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITV701819303.
date published: 2026-06-13T13:32:09Z

Shéhérazade, Op. 35: III. The Young Prince and the Young Princess
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.899
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
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additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.161
additional property: Energy
  type: PropertyValue
  value: 0.027
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.939
additional property: Instrumentalness
  type: PropertyValue
  value: 0.607
additional property: Liveness
  type: PropertyValue
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additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.04
additional property: Loudness (dB)
  type: PropertyValue
  value: -33.385
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
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Shéhérazade, Op. 35: IV. Festival at Baghdad - The Sea - Ship Breaks Against a Cliff Surmounted by a Bronze Horseman
type: MusicRecording
duration: PT12M50S
duration ms: 770865
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Sergej Galaktionov
by artist: Gianandrea Noseda
by artist: Filarmonica Teatro Regio Torino
in album: Nikolai Rimsky-Korsakov: Shéhérazade
  type: MusicAlbum
  date published: 2018-11-05
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: ITV701819304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:02:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe15cc963a4b85c5b18256c55a369870dd563fed7b4b8e8671389748dba251c87
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/ITV701819304
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15cc963a4b85c5b18256c55a369870dd563fed7b4b8e8671389748dba251c87. 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/ITV701819304.
  date published: 2026-07-02T03:30:09Z
audio: Shéhérazade, Op. 35: IV. Festival at Baghdad - The Sea - Ship Breaks Against a Cliff Surmounted by a Bronze Horseman
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.688
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.207
  additional property: Energy
    type: PropertyValue
    value: 0.175
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.847
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.708
  additional property: Liveness
    type: PropertyValue
    value: 0.69
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.057
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.302
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rimsky-Korsakov: Scheherazade & Capriccio espagnol
type: MusicAlbum
date published: 2018-04-20
track: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship
  type: MusicRecording
  duration: PT11M5S
  duration ms: 665533
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: John Corigliano
  by artist: New York Philharmonic
  by artist: Leonard Bernstein
  in album: Rimsky-Korsakov: Scheherazade & Capriccio espagnol
    type: MusicAlbum
    date published: 2018-04-20
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: ITX921002105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T21:29:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdec23cd01df8cbb5ff29970110e2358fda4c2ce836339a0d063f50ba874c2784
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002105
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec23cd01df8cbb5ff29970110e2358fda4c2ce836339a0d063f50ba874c2784. 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/ITX921002105.
    date published: 2026-07-08T03:20:19Z
  audio: Scheherazade, Op. 35: I. The Sea and Sinbad's Ship
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.711
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    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
      value: 0.429
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.642
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.134
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Scheherazade, Op. 35: II. The Kalender Prince
  type: MusicRecording
  duration: PT11M49S
  duration ms: 709586
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: John Corigliano
  by artist: New York Philharmonic
  by artist: Leonard Bernstein
  in album: Rimsky-Korsakov: Scheherazade & Capriccio espagnol
    type: MusicAlbum
    date published: 2018-04-20
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: ITX921002106
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T23:24:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe67b03a9841ebeb9d267cbd464d6019d5e8122674a4cb3e496cc5debfdfe8cb4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960327
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960327
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002106
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T00:26:26Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67b03a9841ebeb9d267cbd464d6019d5e8122674a4cb3e496cc5debfdfe8cb4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002106.
    date published: 2026-07-31T00:26:26Z
  audio: Scheherazade, Op. 35: II. The Kalender Prince
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.895
    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: 0.201
    additional property: Energy
      type: PropertyValue
      value: 0.076
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    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)
      type: PropertyValue
      value: 0.053
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.816
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Scheherazade, Op. 35: III. The Young Prince and the Young Princess
  type: MusicRecording
  duration: PT11M10S
  duration ms: 670920
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: John Corigliano
  by artist: New York Philharmonic
  by artist: Leonard Bernstein
  in album: Rimsky-Korsakov: Scheherazade & Capriccio espagnol
    type: MusicAlbum
    date published: 2018-04-20
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  audio: Scheherazade, Op. 35: III. The Young Prince and the Young Princess
track: Capriccio espagnol, Op. 34: I. Alborada
track: Capriccio espagnol, Op. 34: III. Alborada
track: Capriccio espagnol, Op. 34: IV. Scena e canto gitano
track: Capriccio espagnol, Op. 34: V. Fandango asturiano

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date published: 2026-07-08T03:20:19Z

Scheherazade, Op. 35: III. The Young Prince and the Young Princess
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Capriccio espagnol, Op. 34: I. Alborada
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audio: Capriccio espagnol, Op. 34: I. Alborada
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Capriccio espagnol, Op. 34: III. Alborada
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subject of: OpenTimestamps Proof of Existence
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audio: Capriccio espagnol, Op. 34: III. Alborada
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Capriccio espagnol, Op. 34: IV. Scena e canto gitano
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subject of: OpenTimestamps Proof of Existence
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Capriccio espagnol, Op. 34: V. Fandango asturiano
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T21:25:57Z
audio: Capriccio espagnol, Op. 34: V. Fandango asturiano
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Rimsky-Korsakov: Shéhérazade, Op. 35 & Capriccio espagnol, Op. 34
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    date published: 2026-07-08T03:20:19Z
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Rimsky-Korsakov: Romances
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date published: 2017-11-17

Rimsky-Korsakov: Scheherazade
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date published: 2017-08-25
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track: Scheherazade, Op. 35: IV. Allegro molto "Festival at Baghdad"

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Scheherazade, Op. 35: IV. Allegro molto "Festival at Baghdad"
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  date published: 2026-06-13T12:47:07Z
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ARSM I, Vol. 38. Rimsky-Korsakov
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ARSM I, Vol. 37. Rimsky-Korsakov
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2017 Texas Music Educators Association (TMEA): TMEA All-State Philharmonic Orchestra [Live]
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Rimsky-Korsakov: Scheherazade / Borodin: Polovtsian Dances
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Rimsky-Korsakov: Flight of the Bumblebee
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LP Pure, Vol. 35: Monteux Conducts Rimsky-Korsakov – Scheherazade (Historical Recording)
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ARSM I, Vol. 42. Rimsky-Korsakov
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ARSM I, Vol. 40. Rimsky-Korsakov
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Rimsky-Korsakov: Symphonies Nos. 1 & 3
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Rimsky-Korsakov: Pan Voyevoda, Op. 59, Snow Maiden Suite, Golden Cockerel Suite & The Little Oak Stick, Op. 62
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Rimsky-Korsakov: Scheherazade, Op. 35 & Spanish Capriccio, Op. 34
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Rimsky-Korsakov: Orchestral Works
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521564
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T20:09:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c4064cf4edb1dea2d003cf8a36fda0317fb394c1d35bdb63427d37389aaae5. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USB8U1521564.
    date published: 2026-07-30T20:09:33Z
  audio: Sinfonietta on Russian Themes, Op. 31: I. Allegretto pastorale
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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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track: Sinfonietta on Russian Themes, Op. 31: II. Adagio
  type: MusicRecording
  duration: PT10M23S
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  by artist: Nikolai Rimsky-Korsakov
  by artist: USSR State Symphony Orchestra
  by artist: Yevgeny Svetlanov
  in album: Rimsky-Korsakov: Orchestral Works
    type: MusicAlbum
    date published: 2015-11-01
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: USB8U1521565
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521565
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-08-01T03:13:03Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c96d1c16430b060aa7872843b72517783684a3bc968b3fbf92d89f0969a774. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USB8U1521565.
    date published: 2026-08-01T03:13:03Z
  audio: Sinfonietta on Russian Themes, Op. 31: II. Adagio
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    additional property: Time Signature
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Sinfonietta on Russian Themes, Op. 31: III. Scherzo - Finale. Vivo
  type: MusicRecording
  duration: PT6M28S
  duration ms: 388010
  explicit: false
  by artist: Nikolai Rimsky-Korsakov
  by artist: USSR State Symphony Orchestra
  by artist: Yevgeny Svetlanov
  in album: Rimsky-Korsakov: Orchestral Works
    type: MusicAlbum
    date published: 2015-11-01
  genre: classical
  genre: late-romantic-era
  genre: early-modern-classical
  genre: avant-garde
  genre: russian-romanticism
  isrc code: USB8U1521566
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Sinfonietta on Russian Themes, Op. 31: III. Scherzo - Finale. Vivo
track: Overture on 3 Russian Themes, Op. 28
track: Svetliy prazdnik (Russian Easter Festival), Op. 36
track: Iz Gomera, Op. 60

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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x48d24048ef85bf77fce69ca9cabf5cd49ad54508f9a850fbf25c5987e1f60f79

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 960455

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960455

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521566

OTSTimestamp
type: PropertyValue
value: 2026-07-31T19:53:13Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d24048ef85bf77fce69ca9cabf5cd49ad54508f9a850fbf25c5987e1f60f79. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USB8U1521566.
date published: 2026-07-31T19:53:13Z

Sinfonietta on Russian Themes, Op. 31: III. Scherzo - Finale. Vivo
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Overture on 3 Russian Themes, Op. 28
type: MusicRecording
duration: PT11M55S
duration ms: 715011
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: USSR State Symphony Orchestra
by artist: Yevgeny Svetlanov
in album: Rimsky-Korsakov: Orchestral Works
  type: MusicAlbum
  date published: 2015-11-01
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: USB8U1521567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:42:53+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe00f76304f6d9bd77e00bfc45e405e6eca04d689ba6d4cfed43864d2a42a428a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521567
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f76304f6d9bd77e00bfc45e405e6eca04d689ba6d4cfed43864d2a42a428a. 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/USB8U1521567.
  date published: 2026-07-08T03:20:19Z
audio: Overture on 3 Russian Themes, Op. 28
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Svetliy prazdnik (Russian Easter Festival), Op. 36
type: MusicRecording
duration: PT14M21S
duration ms: 861898
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: USSR State Symphony Orchestra
by artist: Yevgeny Svetlanov
in album: Rimsky-Korsakov: Orchestral Works
  type: MusicAlbum
  date published: 2015-11-01
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: USB8U1521568
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:12:10+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6327a3b26e91835d8a437cf90a52571557dc99d5ed699b49b36f65f51d948f7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957020
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521568
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T09:18:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6327a3b26e91835d8a437cf90a52571557dc99d5ed699b49b36f65f51d948f7b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USB8U1521568.
  date published: 2026-07-07T09:18:01Z
audio: Svetliy prazdnik (Russian Easter Festival), Op. 36
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
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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: Valence (Positivity)
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Iz Gomera, Op. 60
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duration: PT12M24S
duration ms: 744765
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: Margarita Miglau
by artist: Nina Isakova
by artist: Glafira Koroleva
by artist: Yurlov Russian Choir
by artist: USSR State Symphony Orchestra
by artist: Yevgeny Svetlanov
in album: Rimsky-Korsakov: Orchestral Works
  type: MusicAlbum
  date published: 2015-11-01
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: USB8U1521569
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T22:50:37+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521569
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4054ddcd56990a1e56f5d2c9b4aa9c38ce7d1b55334b319f98dcc7c92530bab. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USB8U1521569.
  date published: 2026-07-31T23:30:38Z
audio: Iz Gomera, Op. 60
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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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: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Tchaikovsky: Overture "1812"; Marche slave / Borodin: In the Steppes; Polovtsian Dances / Rimsky-Korsakov: Russian Easter; Capriccio
type: MusicAlbum
date published: 1990-01-01
track: Overture 1812, Op. 49, TH 49
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  duration: PT16M20S
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  by artist: Pyotr Ilyich Tchaikovsky
  by artist: Gothenburg Symphony Orchestra
  by artist: Gothenburg Artillery Division
  by artist: Gothenburg Symphony Brass Band
  by artist: Churchbells of Gothenburg
  by artist: Neeme Järvi
  by artist: Gothenburg Symphony Choir
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    date published: 1990-01-01
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  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/DEF058902870
  additional property: OTSTimestamp
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:53:06Z
  audio: Overture 1812, Op. 49, TH 49
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Slavonic March, Op. 31: Moderato in modo di marcia funebre - Andante molto maestoso - Allegro risoluto
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  by artist: Pyotr Ilyich Tchaikovsky
  by artist: Gothenburg Symphony Orchestra
  by artist: Neeme Järvi
  in album: Tchaikovsky: Overture "1812"; Marche slave / Borodin: In the Steppes; Polovtsian Dances / Rimsky-Korsakov: Russian Easter; Capriccio
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bae8fa9f39a5705dfa33c87348e22f9b730ed5196af2def7b7d9ab2a26be4f. 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/DEF058902880.
    date published: 2026-07-02T03:30:09Z
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