Alan Feinberg
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genre: classical
genre: classical piano
description: Alan Feinberg (born in New York City) is an American classical pianist. He has premiered over 300 works by such composers as John Adams, Milton Babbitt, John Harbison, Charles Ives, Steve Reich, and
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    genre: impressionism
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album: The Essential Nashville Symphony Orchestra
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album: Ultimate Classical Chill Out
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  track: Water Music Suite No. 2 in D Major, HWV 349: Hornpipe
  track: Nocturne No. 2 in E flat, Op. 9 No. 2
  track: Water Music Suite No. 1 in F Major, HWV 348: Air
  track: Chants d'Auvergne: 2. Bailero
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album: Chilled Classics
album: The American Virtuoso
album: Power to the Women: The Best of Female Classical Composers
album: A To Z Of Pianists
album: Música Clásica Para Leer
album: Ince: Arches; Symphony No. 2; Remembering Lycia
album: Story Of American Classical Music (The)
album: Classical Hidden Gems, Vol. 7
album: Fugue State
album: Basically Bull
album: Ives: Symphony No. 1 / Emerson Concerto
album: Extraordinary Vistas - Words & Music of the MacDowell Colony
album: Beach: Piano Concerto in C-Sharp Minor & Symphony in E Minor "Gaelic"
album: Ives: When The Moon - Songs & Sets For Orchestra
album: Feldman: Coptic Light
album: Fascinatin' Rhythm
album: Cadenzas & Variations - Violin Music
album: The American Innovator
album: The American Romantic
album: Milton Babbitt: Sextets/The Joy of More Sextets
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album: Beach: Piano Concerto / 'Gaelic' Symphony
album: Música clásica para descansar
album: Serenity on a Steinway
album: Work & Study Focus 2025
album: Brahms & Ligeti: Trios for Violin, Horn & Piano
album: Gabriel Fauré: Selection of the Week
album: Classical Hidden Gems, Vol. 5
album: 40 Grandes Clásicos Del Piano
album: Music of Claudio Spies
album: Ernst Bacon: Fond Affection
album: Clásicos para estar tranquilo
album: Music of Stephen Dembski
album: Milton Babbitt: Concerto for Piano and Orchestra/The Head of the Bed
album: Wuorinen: 6 Trios
album: Music of John Davison
album: Steinway Sunsets

Fugue in C Major, BuxWV 174
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Musical Offering, BWV 1079: Ricercar a 6
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Dreaming
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Piano Concerto in C-Sharp Minor, Op. 45: I. Allegro moderato
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by artist: Alan Feinberg
by artist: Nashville Symphony Orchestra
by artist: Kenneth Schermerhorn
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T05:09:12Z
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Piano Concerto in C-Sharp Minor, Op. 45: II. Scherzo: Vivaco (Perpetuum mobile)
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  date published: 2026-07-02T05:09:12Z
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Water Music Suite No. 2 in D Major, HWV 349: Hornpipe
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by artist: George Frideric Handel
by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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additional property: OTSVerificationAPI
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Water Music Suite No. 2 in D Major, HWV 349: Hornpipe
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Nocturne No. 2 in E flat, Op. 9 No. 2
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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: Nocturne No. 2 in E flat, Op. 9 No. 2
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Water Music Suite No. 1 in F Major, HWV 348: Air
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by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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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: Water Music Suite No. 1 in F Major, HWV 348: Air
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Chants d'Auvergne: 2. Bailero
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Chants d'Auvergne: 2. Bailero
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Lyric Pieces, Op. 54: Nocturne
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Dream Children, Op. 43
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by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
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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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Images I, CD 105: I. Reflets dans l’eau
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subject of: OpenTimestamps Proof of Existence
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La Navaraisse: Nocturne
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subject of: OpenTimestamps Proof of Existence
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audio: La Navaraisse: Nocturne
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Jeux d'eau, M. 30
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audio: Jeux d'eau, M. 30
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String Quartet No. 2 in D: Notturno
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audio: String Quartet No. 2 in D: Notturno
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: II. Largo
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2 Nordic Melodies, Op. 63: 2. Cowkeeper's Tune and Country Dance
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  date published: 2026-07-08T03:53:27Z
audio: 2 Nordic Melodies, Op. 63: 2. Cowkeeper's Tune and Country Dance
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24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop Prelude"
type: MusicRecording
duration: PT5M20S
duration ms: 320306
explicit: false
by artist: Frédéric Chopin
by artist: Vladimir Ashkenazy
in album: Ultimate Classical Chill Out
  type: MusicAlbum
  date published: 1993-01-01
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: GBF077840215
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
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dce9229ec1a797fb3c764da919b75cc01dc35b42cf1af3b92a08e956431f87c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840215.
  date published: 2026-07-08T03:53:27Z
audio: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop Prelude"
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  additional property: Energy
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La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
type: MusicRecording
duration: PT5M5S
duration ms: 305373
explicit: false
by artist: Jules Massenet
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Ultimate Classical Chill Out
  type: MusicAlbum
  date published: 1993-01-01
genre: classical
isrc code: GBF075910900
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
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075910900
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2dfdcc524497d170d006f7f3892e64038c82ce33d23ec8c2a4276088ef76b1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075910900.
  date published: 2026-07-08T03:53:27Z
audio: La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
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Die Forelle
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duration: PT3M45S
duration ms: 225000
explicit: false
by artist: Franz Liszt
by artist: Varda Nishry
in album: Ultimate Classical Chill Out
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  date published: 1993-01-01
genre: classical
genre: late-romantic-era
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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
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c15cbe733add24256e7968a027755b9e2bd18f85a784393fca513eb768f9c98. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810390.
  date published: 2026-07-08T03:53:27Z
audio: Die Forelle
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A Midsummer Night's Dream, Op. 61: Nocturne
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duration: PT6M44S
duration ms: 404360
explicit: false
by artist: Felix Mendelssohn
by artist: New Philharmonia Orchestra
by artist: Rafael Frühbeck de Burgos
in album: Ultimate Classical Chill Out
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  date published: 1993-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: GBF076810855
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
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ec9a3a4943af11e1aa32c55c5f7b3a9f92f7c7db8437b3f616810895320144. 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/GBF076810855.
  date published: 2026-07-08T08:56:20Z
audio: A Midsummer Night's Dream, Op. 61: Nocturne
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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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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Two Aquarelles: Gaily, but not too quick
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duration: PT2M34S
duration ms: 154893
explicit: false
by artist: Frederick Delius
by artist: English Chamber Orchestra
by artist: Benjamin Britten
in album: Ultimate Classical Chill Out
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  date published: 1993-01-01
isrc code: GBF076810502
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: OTSHash
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/GBF076810502
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b410c87b5023f6d4f579c360357d538afdaec345398196cf752a2c7b135e0b7. 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/GBF076810502.
  date published: 2026-07-08T03:22:41Z
audio: Two Aquarelles: Gaily, but not too quick
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  additional property: Tempo (BPM)
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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: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Pavane, Op. 50
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duration: PT8M17S
duration ms: 497000
explicit: false
by artist: Gabriel Fauré
by artist: London Philharmonic Orchestra
by artist: Bernard Herrmann
in album: Ultimate Classical Chill Out
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  date published: 1993-01-01
isrc code: GBF077010730
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: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010730
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289936b1462bd9ca790ee35266f9d5c60b244b0f3756bc5d1b529688df52ad81. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010730.
  date published: 2026-07-02T05:09:12Z
audio: Pavane, Op. 50
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Liveness
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    value: 0.129
  additional property: Valence (Positivity)
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    value: 0.037
  additional property: Loudness (dB)
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    value: -22.813
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Auf dem Wasser zu singen, S.558 No. 2 (after Schubert, D.774)
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duration ms: 311306
explicit: false
by artist: Franz Liszt
by artist: Jorge Bolet
in album: Ultimate Classical Chill Out
  type: MusicAlbum
  date published: 1993-01-01
genre: classical
genre: late-romantic-era
isrc code: GBF078140108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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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/GBF078140108
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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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The Blue Danube Waltz
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: The Blue Danube Waltz
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Chilled Classics
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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: Pavane, Op. 50
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track: An der schönen blauen Donau, Op. 314
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

An der schönen blauen Donau, Op. 314
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The American Virtuoso
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    date published: 2026-06-13T17:25:41Z
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Power to the Women: The Best of Female Classical Composers
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track: 3 Romances, Op. 11: I. Andante
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OpenTimestamps Proof of Existence
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La Lisonjera (The Flatterer), Op. 50
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A To Z Of Pianists
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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Turandot, Act III: Nessun dorma!
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by artist: Giacomo Puccini
by artist: Luciano Pavarotti
by artist: John Alldis Choir
by artist: Wandsworth School Boys Choir
by artist: London Philharmonic Orchestra
by artist: Zubin Mehta
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popularity: 6
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
  date published: 2026-07-08T03:22:41Z
audio: Turandot, Act III: Nessun dorma!
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Notturno for Strings and Harp
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duration: PT3M12S
duration ms: 192419
explicit: false
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by artist: Daniel Hope
by artist: Zürcher Kammerorchester
by artist: Jane Berthe
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popularity: 6
genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Notturno for Strings and Harp
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La traviata / Act 1: Libiamo ne'lieti calici
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duration ms: 170040
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by artist: Giuseppe Verdi
by artist: Luciano Pavarotti
by artist: Joan Sutherland
by artist: The London Opera Chorus
by artist: National Philharmonic Orchestra
by artist: Richard Bonynge
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: La traviata / Act 1: Libiamo ne'lieti calici
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Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
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duration: PT3M17S
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by artist: Johann Sebastian Bach
by artist: Sheku Kanneh-Mason
by artist: Hannah Roberts
by artist: Ben Davies
by artist: Desmond Neysmith
by artist: Max Ruisi
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popularity: 5
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: 2026-07-08T03:53:27Z
audio: Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
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Nocturne No. 1 in E Flat Major, H.24
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duration ms: 221731
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by artist: Elizabeth Joy Roe
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popularity: 5
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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: Nocturne No. 1 in E Flat Major, H.24
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Carmen Suite No. 1: 5. Les toréadors
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duration ms: 138000
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by artist: Orchestre de Paris
by artist: Semyon Bychkov
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popularity: 4
genre: classical
genre: opera
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Carmen Suite No. 1: 5. Les toréadors
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Suite bergamasque, L. 75: III. Clair de lune
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duration ms: 330840
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by artist: Seong-Jin Cho
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  date published: 2023-07-18
popularity: 4
genre: classical
genre: impressionism
genre: post-romantic-era
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additional property: CopyrightChainExplorerURL
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
audio: Suite bergamasque, L. 75: III. Clair de lune
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Fantasy on Polish Airs, Op. 13: Largo non troppo
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Concerto grosso in G Minor, Op. 6 No. 8, "Christmas Concerto": Adagio (Arr. Davies, Gordon and Tognetti)
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subject of: OpenTimestamps Proof of Existence
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Après un rêve, Op. 7, No. 1 (Arr. Piano)
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Piano Concerto No. 3 in C, Op. 26: 1. Andante - Allegro
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  date published: 2026-07-08T03:20:19Z
audio: Piano Concerto No. 3 in C, Op. 26: 1. Andante - Allegro
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Cello Sonata No. 4 in C Major, Op. 102 No. 1: I. Andante –
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  date published: 2026-07-08T03:53:27Z
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Canon and Gigue in D Major, P 37: I. Canon
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Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 3. Allegro
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Rinaldo / Act 2: Lascia ch'io pianga
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Variations on a Theme of Chopin, Op. 22: Variation No. 16 Lento
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Pavane, Op. 50
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Berceuse in D-Flat Major, Op. 57
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L'isle joyeuse, L. 106
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Ince: Arches; Symphony No. 2; Remembering Lycia
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Story Of American Classical Music (The)
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Classical Hidden Gems, Vol. 7
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Fugue State
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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  by artist: Alan Feinberg
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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: 2026-07-08T03:53:27Z
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  subject of: OpenTimestamps Proof of Existence
  audio: Keyboard Sonata in C Minor, K.58/L.158/P.39
track: Musical Offering, BWV 1079: Ricercar a 6

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702f45b9a8492aa7f611351397c134c2c04c6146f09a698e8caeaa07716a095c. 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/USUW61500074.
date published: 2026-07-08T03:20:19Z

Keyboard Sonata in C Minor, K.58/L.158/P.39
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Basically Bull
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Ives: Symphony No. 1 / Emerson Concerto
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Extraordinary Vistas - Words & Music of the MacDowell Colony
type: MusicAlbum
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Beach: Piano Concerto in C-Sharp Minor & Symphony in E Minor "Gaelic"
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Ives: When The Moon - Songs & Sets For Orchestra
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Feldman: Coptic Light
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Fascinatin' Rhythm
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Cadenzas & Variations - Violin Music
type: MusicAlbum
date published: 1995-01-01

The American Innovator
type: MusicAlbum
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track: China Gates
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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: China Gates
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The American Romantic
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track: Dreaming

Milton Babbitt: Sextets/The Joy of More Sextets
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Morton Feldman: Palais De Mari (1986)
type: MusicAlbum
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track: Piano Concerto in C-Sharp Minor, Op. 45: I. Allegro moderato
track: Piano Concerto in C-Sharp Minor, Op. 45: II. Scherzo: Vivaco (Perpetuum mobile)
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  by artist: Nashville Symphony Orchestra
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
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track: Symphony in E Minor, Op. 32, "Gaelic Symphony": I. Allegro con fuoco
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T17:25:41Z
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  subject of: OpenTimestamps Proof of Existence
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track: Symphony in E Minor, Op. 32, "Gaelic Symphony": III. Lento con molta espressione
track: Symphony in E Minor, Op. 32, "Gaelic Symphony": IV. Allegro di molto

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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
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date published: 2026-07-02T11:34:59Z

Symphony in E Minor, Op. 32, "Gaelic Symphony": II. Alla siciliana - Allegro vivace - Andante
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Música clásica para descansar
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Work & Study Focus 2025
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Brahms & Ligeti: Trios for Violin, Horn & Piano
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Gabriel Fauré: Selection of the Week
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Classical Hidden Gems, Vol. 5
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40 Grandes Clásicos Del Piano
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Music of Claudio Spies
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Ernst Bacon: Fond Affection
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Clásicos para estar tranquilo
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Music of Stephen Dembski
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Milton Babbitt: Concerto for Piano and Orchestra/The Head of the Bed
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Wuorinen: 6 Trios
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Music of John Davison
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Steinway Sunsets
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Feldman: Coptic Light
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