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genre: classical
genre: opera
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album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
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  track: Dream Children, Op. 43
  track: String Quartet No. 1 in D, Op. 11 - orchestral version: 2. Andante cantabile
  track: Orfeo ed Euridice: Ballo (Andante)
  track: La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
  track: Les diamants de la couronne: Overture
  track: Light Cavalry
  track: Suite bergamasque, L.75 - Orch. Henri Pierre Edouard Mouton: Clair de lune
  track: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake')
  track: Si j'étais roi: Overture
  track: Zampa: Overture
album: History Records - Classical Edition 108 - Great Voices - Mario del Monaco (Original Recordings - Remastered)
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  track: Kaiserwalzer, Op. 437 - Remastered 2024
  track: Tritsch-Tratsch-Polka, Op. 214 - Remastered 2024
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album: HMS Pinafore
album: The Pirates Of Penzance Highlights
album: The Mikado Highlights
album: Beethoven: Violin Concerto; Tchaikovsky: Violin Concerto (Ruggiero Ricci: Complete Decca Recordings, Vol. 1)
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album: Chopin: Concerto, No. 1 in E Minor
album: Milestones of a Legend: Jascha Heifetz, Vol. 4
album: Songs of Hope And Inspiration : Great Music For Orchestra And Chorus
album: Jascha Heifetz Plays Bruch, Vieuxtemps & Tchaikovsky
album: Orchestral Music from the Great Films
album: Britten: Song Cycles
album: Dvořák: Symphony No. 9 in E Minor, Op. 95, "From the New World"
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album: Operatic Recital
album: Witches' Brew
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album: Variations On A Theme Of Frank Bridges
album: The World of Gilbert & Sullivan
album: The World Of Albert Ketelbey
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album: Merrie England
album: In A Monastary Garden
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album: Gilbert & Sullivan: The Mikado
album: The Definitive Eric Coates
album: Gilbert & Sullivan: The Mikado; Trial By Jury
album: Mendelssohn: Violin Concerto; Tchaikovsky: Violin Concerto
album: Orchestra Favourites, Vol. 1
album: Masterpieces Presents Frédéric Chopin: Piano Concerto No. 1 in E Minor, Op. 11
album: Finest Recordings - Rossini's Greatest Overtures
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Thais: Meditation
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  date published: 2026-07-08T03:20:19Z
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Chant sans paroles, Op. 2, No. 3
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Pavane, Op. 50
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Dream Children, Op. 43
type: MusicRecording
duration: PT7M35S
duration ms: 455066
explicit: false
by artist: Edward Elgar
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
genre: classical
genre: late-romantic-era
genre: british-modern-classical
genre: victorian-britain
isrc code: GBF075910890
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Dream Children, Op. 43
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String Quartet No. 1 in D, Op. 11 - orchestral version: 2. Andante cantabile
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duration: PT8M10S
duration ms: 490066
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
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  date published: 2019-05-10
isrc code: GBF075813710
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: String Quartet No. 1 in D, Op. 11 - orchestral version: 2. Andante cantabile
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Orfeo ed Euridice: Ballo (Andante)
type: MusicRecording
duration: PT8M2S
duration ms: 482333
explicit: false
by artist: Christoph Willibald Gluck
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
genre: classical
genre: opera
isrc code: GBF075813730
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
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Orfeo ed Euridice: Ballo (Andante)
  type: AudioObject
  additional property: Tempo (BPM)
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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: PT5M2S
duration ms: 302466
explicit: false
by artist: Jules Massenet
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
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  date published: 2019-05-10
genre: classical
isrc code: GBF075910900
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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/GBF075910900
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2dfdcc524497d170d006f7f3892e64038c82ce33d23ec8c2a4276088ef76b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075910900.
  date published: 2026-06-13T12:47:07Z
audio: La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
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Les diamants de la couronne: Overture
type: MusicRecording
duration: PT7M30S
duration ms: 450386
explicit: false
by artist: Daniel Auber
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
isrc code: GBF075711760
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
  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
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Les diamants de la couronne: Overture
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Light Cavalry
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duration: PT6M16S
duration ms: 376626
explicit: false
by artist: Franz von Suppé
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
genre: late-romantic-era
genre: operetta
isrc code: GBF075711710
additional property: CopyrightID
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075711710
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Light Cavalry
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Suite bergamasque, L.75 - Orch. Henri Pierre Edouard Mouton: Clair de lune
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duration: PT4M28S
duration ms: 268026
explicit: false
by artist: Claude Debussy
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
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genre: classical
genre: impressionism
genre: post-romantic-era
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  date published: 2026-07-29T19:35:34Z
audio: Suite bergamasque, L.75 - Orch. Henri Pierre Edouard Mouton: Clair de lune
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additional property: OTSVerifyInstructions
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Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake')
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duration: PT5M26S
duration ms: 326960
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by artist: Johann Sebastian Bach
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T04:47:22Z
audio: Wachet auf, ruft uns die Stimme, BWV 645 ('Sleepers, awake')
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Si j'étais roi: Overture
type: MusicRecording
duration: PT6M56S
duration ms: 416253
explicit: false
by artist: Adolphe Adam
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
  type: MusicAlbum
  date published: 2019-05-10
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980fbfa79e1ebf44fd9869abfe429de392ecab6958e1d9c62dad93d92c905ff9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075711740.
  date published: 2026-07-31T09:25:34Z
audio: Si j'étais roi: Overture
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Zampa: Overture
type: MusicRecording
duration: PT7M58S
duration ms: 478453
explicit: false
by artist: Ferdinand Hérold
by artist: The New Symphony Orchestra Of London
by artist: Raymond Agoult
in album: Clair de Lune - Orchestral Favourites; Waldteufel - Waltzes
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T13:50:38Z
audio: Zampa: Overture
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Kaiserwalzer, Op. 437 - Remastered 2024
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by artist: The New Symphony Orchestra Of London
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Kaiserwalzer, Op. 437 - Remastered 2024
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Accelerationen Walzer, Op. 234 - Remastered 2024
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duration: PT8M17S
duration ms: 497570
explicit: false
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by artist: The New Symphony Orchestra Of London
by artist: Josef Krips
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:48:18Z
audio: Accelerationen Walzer, Op. 234 - Remastered 2024
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Rosen aus dem Süden, Op. 388 - Remastered 2024
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duration: PT8M24S
duration ms: 504583
explicit: false
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by artist: The New Symphony Orchestra Of London
by artist: Josef Krips
in album: J. Strauss II: Waltzes (Remastered 2024)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: Rosen aus dem Süden, Op. 388 - Remastered 2024
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  additional property: Acousticness
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wedding Day at Troldhaugen
type: MusicRecording
duration: PT5M51S
duration ms: 351400
explicit: false
by artist: Edvard Grieg
by artist: The New Symphony Orchestra Of London
by artist: Charles Mackerras
in album: Grieg & Sibelius Favourites
  type: MusicAlbum
  date published: 2012-07-17
genre: classical
genre: late-romantic-era
genre: norwegian-classical
isrc code: USX761219101
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:19:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x647cff85162986fe661b2b87c913e970000f224e426a44c148d3b8708d43a5e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761219101
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647cff85162986fe661b2b87c913e970000f224e426a44c148d3b8708d43a5e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761219101.
  date published: 2026-06-13T17:25:41Z
audio: Wedding Day at Troldhaugen
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.173
  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Major

The Mikado / Act 1: 18. For He's Going To Marry Yum-Yum
type: MusicRecording
duration: PT1M0S
duration ms: 60000
explicit: false
by artist: Arthur Sullivan
by artist: Beryl Dixon
by artist: The D'Oyly Carte Opera Chorus
by artist: The New Symphony Orchestra Of London
by artist: Isidore Godfrey
in album: Gilbert & Sullivan: The Mikado; Trial By Jury
  type: MusicAlbum
  date published: 2015-11-20
popularity: 2
genre: late-romantic-era
genre: victorian-britain
genre: operetta
isrc code: GBF075742419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075742419
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50984dbe750bcde0b785fdb23922d901142f92baa9f89559da4675bd4cf0a4c. 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/GBF075742419.
  date published: 2026-07-08T08:56:20Z
audio: The Mikado / Act 1: 18. For He's Going To Marry Yum-Yum
  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
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.928
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.361
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.21
  additional property: Key Name
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    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Piano Concerto No. 1 in E Minor, Op. 11: Romance
type: MusicRecording
duration: PT10M45S
duration ms: 645013
explicit: false
by artist: Frédéric Chopin
by artist: Arthur Rubinstein
by artist: The New Symphony Orchestra Of London
by artist: Stanisław Skrowaczewski
in album: Chopin: Piano Concertos 1 & 2
  type: MusicAlbum
  date published: 2005
popularity: 19
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: USBC10500555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:54:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e4aaf95a7e33b7b840bb47a236b9030baa6d189f94e84bcceb8cb20c677eb35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10500555
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4aaf95a7e33b7b840bb47a236b9030baa6d189f94e84bcceb8cb20c677eb35. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10500555.
  date published: 2026-07-02T03:30:09Z
audio: Piano Concerto No. 1 in E Minor, Op. 11: Romance
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.431
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.251
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.928
  additional property: Liveness
    type: PropertyValue
    value: 0.067
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.057
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.592
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Piano Concerto No. 1 in E Minor, Op. 11: Allegro maestoso
type: MusicRecording
duration: PT19M41S
duration ms: 1181693
explicit: false
by artist: Frédéric Chopin
by artist: Arthur Rubinstein
by artist: The New Symphony Orchestra Of London
by artist: Stanisław Skrowaczewski
in album: Chopin: Piano Concertos 1 & 2
  type: MusicAlbum
  date published: 2005
popularity: 8
genre: classical
genre: early-romantic-era
genre: polish-classical
isrc code: USBC10500554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:20:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91603d385f4d0cfbe3cc757528d69157e248eae1762f371d331b3b856db347e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10500554
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957073
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91603d385f4d0cfbe3cc757528d69157e248eae1762f371d331b3b856db347e0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USBC10500554.
  date published: 2026-07-07T18:39:05Z
audio: Piano Concerto No. 1 in E Minor, Op. 11: Allegro maestoso
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.081
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.686
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

The Flight of the Bumblebee
type: MusicRecording
duration: PT1M27S
duration ms: 87377
explicit: false
by artist: Nikolai Rimsky-Korsakov
by artist: René Leibowitz
by artist: The New Symphony Orchestra Of London
in album: Total Inner Peace: Classical Music for Hard Times
  type: MusicAlbum
  date published: 2015-08-15
popularity: 2
genre: classical
genre: late-romantic-era
genre: early-modern-classical
genre: avant-garde
genre: russian-romanticism
isrc code: USRDG0226301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:04:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49cb2b441444818d4c417f1509e689c700e0cffbe5e18d0e4d42b8cf3b030feb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0226301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cb2b441444818d4c417f1509e689c700e0cffbe5e18d0e4d42b8cf3b030feb. 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/USRDG0226301.
  date published: 2026-07-08T03:22:41Z
audio: The Flight of the Bumblebee
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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The Pirates of Penzance or The Slave of Duty - Version without dialogue: Overture
type: MusicRecording
duration: PT8M12S
duration ms: 492773
explicit: false
by artist: Arthur Sullivan
by artist: The New Symphony Orchestra Of London
by artist: Isidore Godfrey
in album: Gilbert & Sullivan: The Pirates Of Penzance; Cox And Box
  type: MusicAlbum
  date published: 2015-08-21
popularity: 1
genre: late-romantic-era
genre: victorian-britain
genre: operetta
isrc code: GBF075742501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:22:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd91f4b761e959c436a13aa51dd14c89928094bb103d51f2314433deb8e057c2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075742501
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f4b761e959c436a13aa51dd14c89928094bb103d51f2314433deb8e057c2e. 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/GBF075742501.
  date published: 2026-07-08T08:56:20Z
audio: The Pirates of Penzance or The Slave of Duty - Version without dialogue: Overture
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.232
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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O Surdato 'Nnamurato
type: MusicRecording
duration: PT2M39S
duration ms: 159426
explicit: false
by artist: Aniello Califano
by artist: Enrico Cannio
by artist: Giuseppe Di Stefano
by artist: The New Symphony Orchestra Of London
by artist: Iller Pattacini
in album: Giuseppe di Stefano - The Decca Recordings
  type: MusicAlbum
  date published: 2011-01-01
popularity: 7
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track: Trial by Jury: Oh, Gentlemen Listen I Pray
track: Trial by Jury: That Seems A Reasonable Proposition

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