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  track: Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
  track: Lakmé: Blumenduett (Lara Croft Tomb Raider): Lakme: Dome epais, le jasmin (Flower Duet)
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  track: 5 Lieder, Op. 49: No. 4. Wiegenlied (arr. P. Nagy for piano)
  track: Recuerdos de la Alhambra
  track: Adagio in G Minor (attrib. to Albinoni)
  track: Pavane, Op. 50
  track: Ein Sommernachtstraum, Op. 61, MWV M13: A Midsummer Night's Dream, Op. 61, Act III: Nocturne
  track: Madama Butterfly, Act II: Madame Butterfly, Act II: Humming Chorus
  track: Prélude à l'après-midi d'un faune, L. 86: Prelude a l'apres-midi d'un faune
  track: Adagio for Strings, Op. 11
  track: O Magnum Mysterium: O magnum mysterium
  track: The Lark Ascending
  track: The Gadfly Suite, Op. 97a: VIII. Romance
  track: Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod
  track: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
  track: Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
  track: Cavalleria Rusticana: Intermezzo
  track: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
  track: Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
  track: Ave verum corpus, K. 618: Ave Verum Corpus, K. 618
  track: Serse (Xerxes), HWV 40: Ombra mai fu: Larghetto (arr. for oboe and orchestra)
  track: Carnival of the Animals: XIII. The Swan
album: The Ultimate Lullaby Collection
album: A Guided Tour of the Romantic Era, Vol. 9
album: DEVIL'S MUSIC (The)
album: The Essentials: Works for Violin
album: Lytte Laere Og Lege - Vuggeviser (Listen, Learn and Play - Lullabies)
album: Det Goda Livet
album: A Guided Tour of the Romantic Era, Vol. 13
album: TV Classics: Classical Music from Television Series and Commercials
album: Classical Music at the Movies - Epics and Drama
album: My First Lullaby Album
album: A Guided Tour of the Romantic Era, Vol. 5
album: A Guided Tour of the Romantic Era, Vol. 11
album: Tchaikovsky - 50 of the Best
album: A Guided Tour of Nationalism in the Romantic Era, Vol. 5
album: 40 of the Best: Classical Music to Study or Chill With
album: Classic Swoon
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album: Dvorak & Tchaikovsky: Violin Concertos
album: Glière: Symphonies Nos. 1-3
album: Respighi: Church Windows, P. 150 & Poema autunnale, P. 146
album: Menotti & Barber: Violin Concertos
album: Copland: An Outdoor Overture, Appalachian Spring & 8 Poems of Emily Dickinson
album: Viva Espana!
album: Tchaikovsky / Dvorak: Violin Concertos
album: Gliere: Symphony No. 2 / The Zaporozhy Cossacks
album: Barber • Copland • Harris
album: French Festival
album: Tchaikovsky: Violin Concerto in D Major / Serenade Melancolique / Souvenir D'Un Lieu Cher
album: Spanish Festival
album: Mendelssohn / Bruch: Violin Concertos
album: Ballads of La Salle County, Illinois - The Story of Ottawa, Illinois
album: Fauré: Pavane & Other Orchestral Works
album: Reference Classics: First Sampling
album: Klassik ohne Krise: Zeit zum Chillen
album: Tranquility - Soothing Classical Music
album: Classical Chill 2 - The Romantic Collection
album: Perfect Romance
album: Night Music, Vol. 9
album: Night Music, Vol. 7
track: Danse macabre in G Minor, Op. 40

Les contes d'Hoffmann (The Tales of Hoffmann): Barcarole
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Danse macabre in G Minor, Op. 40
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Lakmé: Blumenduett (Lara Croft Tomb Raider): Lakme: Dome epais, le jasmin (Flower Duet)
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Rhapsody on a Theme of Paganini, Op. 43: Variation 18: Andante cantabile
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Symphony No. 5 in C-Sharp Minor: IV. Adagietto: Sehr langsam
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5 Lieder, Op. 49: No. 4. Wiegenlied (arr. P. Nagy for piano)
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Recuerdos de la Alhambra
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Adagio in G Minor (attrib. to Albinoni)
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca85b7866be04ce9be65d9b3e499dfbd6644aba8b05b01c236ac1eaca6421fd. 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/HKI199644301.
  date published: 2026-07-08T08:56:20Z
audio: Adagio in G Minor (attrib. to Albinoni)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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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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Pavane, Op. 50
type: MusicRecording
duration: PT7M46S
duration ms: 466000
explicit: false
by artist: Gabriel Fauré
by artist: Slovak Radio Symphony Orchestra
by artist: Keith Clark
in album: 50 Best Smooth Classics
  type: MusicAlbum
  date published: 2012-10-01
isrc code: HKI199240810
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199240810
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13087f6d64bcd48a3291df7828f31aaa19665e80d44ade5c79e5a8d0ae6de8c. 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/HKI199240810.
  date published: 2026-07-08T08:56:20Z
audio: Pavane, Op. 50
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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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Ein Sommernachtstraum, Op. 61, MWV M13: A Midsummer Night's Dream, Op. 61, Act III: Nocturne
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duration: PT6M25S
duration ms: 385480
explicit: false
by artist: Felix Mendelssohn
by artist: Slovak Philharmonic
by artist: Anthony Bramall
in album: 50 Best Smooth Classics
  type: MusicAlbum
  date published: 2012-10-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: HKI199815704
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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/HKI199815704
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b27a8fed056f1bab9d43e364f0bff25ce6173757575efbd1ba7f4174d15707. 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/HKI199815704.
  date published: 2026-07-08T03:22:41Z
audio: Ein Sommernachtstraum, Op. 61, MWV M13: A Midsummer Night's Dream, Op. 61, Act III: Nocturne
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  additional property: Danceability
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  additional property: Energy
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Madama Butterfly, Act II: Madame Butterfly, Act II: Humming Chorus
type: MusicRecording
duration: PT2M50S
duration ms: 170160
explicit: false
by artist: Giacomo Puccini
by artist: Slovak Philharmonic Chorus
by artist: Slovak Radio Symphony Orchestra
by artist: Alexander Rahbari
in album: 50 Best Smooth Classics
  type: MusicAlbum
  date published: 2012-10-01
isrc code: HKI199700205
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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700205
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ee418822de9bbf8f90f109ac21cf401d574569443f0fdd7b04ca3b3d4adbc4. 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/HKI199700205.
  date published: 2026-07-08T03:22:41Z
audio: Madama Butterfly, Act II: Madame Butterfly, Act II: Humming Chorus
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Prélude à l'après-midi d'un faune, L. 86: Prelude a l'apres-midi d'un faune
type: MusicRecording
duration: PT10M12S
duration ms: 612280
explicit: false
by artist: Claude Debussy
by artist: Orchestre National De Lyon
by artist: Jun Markl
in album: 50 Best Smooth Classics
  type: MusicAlbum
  date published: 2012-10-01
genre: classical
genre: impressionism
genre: post-romantic-era
isrc code: HKI190830901
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: 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/HKI190830901
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ae2d930d499d54be28f09bcbbccd13e7f62919bd8791a73828aa560227651a. 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/HKI190830901.
  date published: 2026-07-08T08:56:20Z
audio: Prélude à l'après-midi d'un faune, L. 86: Prelude a l'apres-midi d'un faune
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  additional property: Mode (Major/Minor)
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  additional property: Speechiness
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Adagio for Strings, Op. 11
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duration: PT7M46S
duration ms: 466973
explicit: false
by artist: Samuel Barber
by artist: Royal Scottish National Orchestra
by artist: Marin Alsop
in album: 50 Best Smooth Classics
  type: MusicAlbum
  date published: 2012-10-01
isrc code: HKI190049611
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8c9e3881cc5d0f8ab6b1f98b22deb57435f8e77b6b5adbccf5cc88f6bd0115. 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/HKI190049611.
  date published: 2026-07-08T03:22:41Z
audio: Adagio for Strings, Op. 11
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  additional property: Mode (Major/Minor)
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O Magnum Mysterium: O magnum mysterium
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duration: PT5M47S
duration ms: 347746
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by artist: Morten Lauridsen
by artist: Elora Festival Singers
by artist: Noel Edison
in album: 50 Best Smooth Classics
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  date published: 2012-10-01
isrc code: HKI190627717
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: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b378c9c4c37e2abeb79d1fff32c93360eee403365f6fd0bec1936bd50c51e99. 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/HKI190627717.
  date published: 2026-07-08T03:20:19Z
audio: O Magnum Mysterium: O magnum mysterium
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The Lark Ascending
type: MusicRecording
duration: PT15M3S
duration ms: 903400
explicit: false
by artist: Ralph Vaughan Williams
by artist: David Greed
by artist: English Northern Philharmonia
by artist: David Lloyd-Jones
in album: 50 Best Smooth Classics
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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The Gadfly Suite, Op. 97a: VIII. Romance
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Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod
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Concerto for Flute and Harp in C Major, K. 299: II. Andantino
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
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Cavalleria Rusticana: Intermezzo
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Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
audio: Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
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Ave verum corpus, K. 618: Ave Verum Corpus, K. 618
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by artist: Kosice Teachers' Choir
by artist: Camerata Cassovia
by artist: Johannes Wildner
in album: 50 Best Smooth Classics
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genre: classical
genre: classical-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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Ave verum corpus, K. 618: Ave Verum Corpus, K. 618
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Serse (Xerxes), HWV 40: Ombra mai fu: Larghetto (arr. for oboe and orchestra)
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duration: PT3M43S
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by artist: Anonymous
by artist: George Frideric Handel
by artist: Jozef Cejka
by artist: Capella Istropolitana
by artist: Richard Edlinger
in album: 50 Best Smooth Classics
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed74f6408166c872ccbd488562ef5a252eca65f4dcfd801f6d0113c880220a61. 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/HKI199319807.
  date published: 2026-07-08T03:20:19Z
audio: Serse (Xerxes), HWV 40: Ombra mai fu: Larghetto (arr. for oboe and orchestra)
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Carnival of the Animals: XIII. The Swan
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duration: PT3M6S
duration ms: 186360
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by artist: Camille Saint-Saëns
by artist: Marian Lapsansky
by artist: Peter Toperczer
by artist: Slovak Radio Symphony Orchestra
by artist: Ondrej Lenard
in album: 50 Best Smooth Classics
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  date published: 2012-10-01
genre: classical
genre: late-romantic-era
genre: french-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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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa251403b63b7494c69876ce160c2176e91226fbc31261dbf2bd9d32b3dc7d31d. 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/HKI199829613.
  date published: 2026-07-08T03:22:41Z
audio: Carnival of the Animals: XIII. The Swan
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The Ultimate Lullaby Collection
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date published: 2010-08-24
track: Wiegenlied (arr. for 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: Wiegenlied (arr. for orchestra)
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A Guided Tour of the Romantic Era, Vol. 9
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date published: 2013-03-12
track: Orphee aux enfers (Orpheus in the Underworld): Overture
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  by artist: Slovak Radio Symphony Orchestra
  by artist: Martin Sieghart
  in album: A Guided Tour of the Romantic Era, Vol. 9
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    date published: 2013-03-12
  genre: classical
  genre: german-romanticism
  genre: late-romantic-era
  genre: french-opera
  genre: french-romanticism
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Orphee aux enfers (Orpheus in the Underworld): Overture
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DEVIL'S MUSIC (The)
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date published: 2009-09-29

The Essentials: Works for Violin
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date published: 2016-08-05
track: Spiegel im Spiegel (Version for Violin & Piano)
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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
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track: Thaïs: Méditation
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Cello Concerto No. 2 in A Major: III. Rondo: Allegretto
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La Gioconda *: La Gioconda: Dance of the Hours
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by artist: Slovak Radio Symphony Orchestra
by artist: Ondrej Lenard
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: La Gioconda *: La Gioconda: Dance of the Hours
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Sinfonia d'Opera
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by artist: Gennaro Cappabianca
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Sinfonia d'Opera
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Water Music Suite No. 2 in F Major, HWV 348: Water Music: Suite No. 1 in F Major, HWV 348: VI. Air
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Water Music Suite No. 2 in F Major, HWV 348: Water Music: Suite No. 1 in F Major, HWV 348: VI. Air
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The Gadfly Suite, Op. 97a: V. Barrel-Organ Waltz
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: The Gadfly Suite, Op. 97a: V. Barrel-Organ Waltz
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4 Akvareller (4 Watercolours): No. 1. Idyll (arr. J. Johansson)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: 4 Akvareller (4 Watercolours): No. 1. Idyll (arr. J. Johansson)
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Flute Concerto No. 1 in G Major, K. 313: II. Adagio non troppo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Flute Concerto No. 1 in G Major, K. 313: II. Adagio non troppo
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Concerto for Flute & Harp in C Major, K. 299: Concerto for Flute and Harp in C Major, K. 299: III. Rondo: Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Concerto for Flute & Harp in C Major, K. 299: Concerto for Flute and Harp in C Major, K. 299: III. Rondo: Allegro
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Pavane, Op. 50
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by artist: Gerald Garcia
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by artist: Peter Breiner
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Pavane, Op. 50
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Sophisticated Lady
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Sophisticated Lady
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Uti var hage (arr. J. Johansson)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Uti var hage (arr. J. Johansson)
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Serenade for Strings, Op. 22, B. 52: Serenade in E Major, Op. 22, B. 52: IV. Larghetto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Serenade for Strings, Op. 22, B. 52: Serenade in E Major, Op. 22, B. 52: IV. Larghetto
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Lieder ohne Worte, Book 5, Op. 62: Songs without Words (Selection): No. 30 in A Major, Op. 62/6, Spring Song
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Lieder ohne Worte, Book 5, Op. 62: Songs without Words (Selection): No. 30 in A Major, Op. 62/6, Spring Song
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Sonata No. 4 for Violin and Harpsichord in C Minor, BWV 1017: I. Siciliano (arr. J. Dvorak)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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Viola Concerto in G Major, TWV 51:G9: I. Largo
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subject of: OpenTimestamps Proof of Existence
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Pastoralsvit, Op. 19: Pastoralsvit (Pastorale Suite), Op. 19: II. Romance
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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Keyboard Concerto in F Minor, BWV 1056: Harpsichord Concerto in F Minor, BWV 1056: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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3 Folkliga valser (3 Folk Waltzes): Folklig vals nr 2 (Folk Waltz No. 2)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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Cello Concerto No. 2 in A Major: II. Romance: Andantino
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Violin Sonata No. 17 in C Major, K. 296: II. Andante sostenuto
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  date published: 2026-06-13T12:47:07Z
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Keyboard Sonata in C Minor, K.40/L.375/P.119
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5 Anecdotas: 5 Anecdotas: No. 2. Allegro moderato con grazia
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Ballet Suite No. 1 (arr. L. Atovmyan for orchestra): Ballet Suite No. 1: III. Romance (The Limpid Stream) (arr. L. Atovmyan)
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  date published: 2026-06-13T12:47:07Z
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Sonata for Strings No. 3 in C Major: III. Moderato
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Faust: Faust, Ballet Music: V. Les Troyennes: Moderato con moto
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A Guided Tour of the Romantic Era, Vol. 13
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TV Classics: Classical Music from Television Series and Commercials
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track: Lakmé: Blumenduett (Lara Croft Tomb Raider): Lakme: Dome epais, le jasmin, "Flower Duet" (British Airways)
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track: Symphony No. 9 in D Minor, Op. 125, "Choral": II. Molto vivace (TheTrainline.com)
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track: Peer Gynt Suite No. 1, Op. 46: IV. In The Hall Of The Mountain King (Alton Towers)
track: Spartacus Ballet Suite No. 2: I. Adagio of Spartacus and Phyrigia (The Onedin Line)

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date published: 2026-07-06T06:56:49Z

Symphony No. 9 in D Minor, Op. 125, "Choral": II. Molto vivace (TheTrainline.com)
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Peer Gynt Suite No. 1, Op. 46: IV. In The Hall Of The Mountain King (Alton Towers)
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subject of: OpenTimestamps Proof of Existence
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Spartacus Ballet Suite No. 2: I. Adagio of Spartacus and Phyrigia (The Onedin Line)
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subject of: OpenTimestamps Proof of Existence
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Classical Music at the Movies - Epics and Drama
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My First Lullaby Album
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track: 5 Lieder, Op. 49: No. 4. Wiegenlied (Lullaby) (arr. for orchestra)
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    date published: 2026-07-08T03:20:19Z
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track: Ein Sommernachtstraum, Op. 61, MWV M13: A Midsummer Night's Dream, Op. 61, Act III: Nocturne
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    date published: 2026-07-08T03:53:27Z
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track: The Firebird Suite: V. Berceuse (Lullaby)
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  audio: The Firebird Suite: V. Berceuse (Lullaby)
track: Berceuse, Op. 16
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track: 2 Pieces, Op. posth., B. 188: No. 1. Lullaby in G Major
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

The Firebird Suite: V. Berceuse (Lullaby)
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Berceuse, Op. 16
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Lyric Pieces, Book 5, Op. 54: No. 4. Nocturne
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2 Pieces, Op. posth., B. 188: No. 1. Lullaby in G Major
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subject of: OpenTimestamps Proof of Existence
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Suite bergamasque: III. Clair de lune (arr. A. Reed for orchestra)
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Lieder ohne Worte (Songs without Words), Book 6, Op. 67: No. 36 in E Major, Op. 67, No. 6
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Wiegenlied, Op. 98, No. 2, D. 498 (arr. for orchestra)
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Book of Songs, Book 1: Come, heavy sleep
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Reverie
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A Guided Tour of the Romantic Era, Vol. 5
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A Guided Tour of the Romantic Era, Vol. 11
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Tchaikovsky - 50 of the Best
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A Guided Tour of Nationalism in the Romantic Era, Vol. 5
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track: The Gadfly Suite, Op. 97a: VIII. Romance

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

Jocelyn, Suite No. 2: Berceuse
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The Gadfly Suite, Op. 97a: VIII. Romance
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subject of: OpenTimestamps Proof of Existence
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Dvorak & Tchaikovsky: Violin Concertos
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": I. Wandering Pilgrims. Il'ya Muromets and Svyatogor
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    date published: 2026-07-08T08:56:20Z
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track: Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": III. With Vladimir Fair Sun

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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

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Symphony No. 3 in B Minor, Op. 42, "Il'ya Muromets": III. With Vladimir Fair Sun
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Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
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audio: Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
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String Quartet No. 1 in D Major, Op. 11: II. Andante cantabile
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Much Ado about Nothing Suite, Op. 11: IV. Intermezzo (Garden Scene)
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Berceuse, Op. 16
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Thais, Act II: Meditation (version for violin and piano)
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Classical Chill 2 - The Romantic Collection
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Perfect Romance
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Night Music, Vol. 9
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      type: PropertyValue
      value: Minor

Night Music, Vol. 7
type: MusicAlbum
date published: 2005-01-01