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genre: classical
description: right|thumb|Hope playing the violin at the Eurovision Young Musicians 2016 rehearsals Daniel Hope (born 17 August 1973 in Durban, South Africa) is a South African born classical violinist. Early lif
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album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
album: Traditional: Danny Boy (Arr. Bateman for Solo Violin, Harp and String Orchestra)
album: Terezín / Theresienstadt
album: Daniel Hope - A Portrait (Inspiration)
album: Mendelssohn
album: Turnage 'Shadow Walker' & Berlioz Symphonie Fantastique
album: Schoenberg: Notturno for Strings and Harp
album: Vivaldi: Concertos, Aria, Sonata
album: Vivaldi
album: Journey To Mozart
album: Dance!
album: For Seasons
album: Music for a New Century
album: Schnittke: Works for Violin and Piano
album: Air - a baroque journey
album: Escape To Paradise - The Hollywood Album
album: It's Me - The Baroque & Romantic Albums
album: Irish Roots
album: Silvestrov
album: Daniel Hope Plays Mozart
album: America
album: Hope
album: Tchaikovsky / Elgar / Mozart: Serenades
album: Hope@Home

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  date published: 2026-07-08T08:56:20Z
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    date published: 2026-06-13T13:32:09Z
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24 Preludes for Violin and Piano, Op. 46: No. 15 Adagio sognando
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Fratres For Violin, String Orchestra And Percussion
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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: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201790
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa81ad662fef5c39f43b3461918800c2cfdc367a222ad6ab25710c50e1a293c9. 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/DEN961201790.
  date published: 2026-06-13T17:25:41Z
audio: Wild Swans Suite - Version For Violin And Piano: II. Eliza Aria
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  additional property: Danceability
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  additional property: Energy
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Musica Universalis
type: MusicRecording
duration: PT2M33S
duration ms: 153213
explicit: false
by artist: Alex Baranowski
by artist: Daniel Hope
by artist: Chie Peters
by artist: Jacques Ammon
by artist: Deutsches Kammerorchester Berlin
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
isrc code: DEN961201800
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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  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201800
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82352b183175a7738fa519b4c9652c2b0ba2ead924cbb730c4cd3b488df64878. 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/DEN961201800.
  date published: 2026-06-13T17:25:41Z
audio: Musica Universalis
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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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Spheres
type: MusicRecording
duration: PT3M51S
duration ms: 231733
explicit: false
by artist: Gabriel Prokofiev
by artist: Daniel Hope
by artist: Deutsches Kammerorchester Berlin
by artist: Simon Halsey
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
isrc code: DEN961201810
additional property: CopyrightID
additional property: CopyrightStatus
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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/DEN961201810
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8849e67954594546f29155230c51f5777be0d6f782b9673d422ec1b787d18537. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201810.
  date published: 2026-07-02T03:55:08Z
audio: Spheres
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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Berlin By Overnight
type: MusicRecording
duration: PT1M33S
duration ms: 93813
explicit: false
by artist: Max Richter
by artist: Daniel Hope
by artist: Jochen Carls
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
genre: ambient
genre: classical
genre: minimalism
genre: neoclassical
isrc code: DEN961201820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3eed1be8e9ffd3e951b5ffc998e7daa8566145b6d1ddcef1a98b6dd378d2f5fa
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/DEN961201820
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eed1be8e9ffd3e951b5ffc998e7daa8566145b6d1ddcef1a98b6dd378d2f5fa. 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/DEN961201820.
  date published: 2026-07-02T05:09:12Z
audio: Berlin By Overnight
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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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Biafra
type: MusicRecording
duration: PT2M10S
duration ms: 130360
explicit: false
by artist: Alex Baranowski
by artist: Daniel Hope
by artist: Jacques Ammon
by artist: Deutsches Kammerorchester Berlin
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
isrc code: DEN961201830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:51:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7175742557300cdb5e9069a76844aae073658263ead02efe93a485ce1054e6f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201830
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 0x7175742557300cdb5e9069a76844aae073658263ead02efe93a485ce1054e6f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201830.
  date published: 2026-06-13T15:41:10Z
audio: Biafra
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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: Valence (Positivity)
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Lento
type: MusicRecording
duration: PT3M33S
duration ms: 213720
explicit: false
by artist: Aleksey Igudesman
by artist: Daniel Hope
by artist: Deutsches Kammerorchester Berlin
by artist: Simon Halsey
by artist: Rundfunkchor Berlin
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
isrc code: DEN961201840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:45:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85b7ba0d3808afd462c33535a55b63eabc2a39c91c094fc9fd480757b591d6d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/DEN961201840
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b7ba0d3808afd462c33535a55b63eabc2a39c91c094fc9fd480757b591d6d4. 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/DEN961201840.
  date published: 2026-07-02T03:30:09Z
audio: Lento
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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: Acousticness
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Passaggio
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duration: PT4M35S
duration ms: 275346
explicit: false
by artist: Ludovico Einaudi
by artist: Daniel Hope
by artist: Jacques Ammon
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: neoclassical
isrc code: DEN961201850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdbd6fe7293d5015ec5c2a743bdfd296c882716288ba069d8fab9b480d7b5abc
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201850
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Passaggio
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24 Preludes for Violin and Piano, Op. 46: No. 8 Andante
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duration: PT3M13S
duration ms: 193986
explicit: false
by artist: Lera Auerbach
by artist: Daniel Hope
by artist: Jacques Ammon
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
  type: MusicAlbum
  date published: 2013-01-01
isrc code: DEN961201860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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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: 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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audio: 24 Preludes for Violin and Piano, Op. 46: No. 8 Andante
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The Armed Man - A Mass for Peace: Benedictus
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duration: PT5M45S
duration ms: 345973
explicit: false
by artist: Karl Jenkins
by artist: Daniel Hope
by artist: Deutsches Kammerorchester Berlin
by artist: Simon Halsey
by artist: Rundfunkchor Berlin
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
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genre: classical
genre: new-age
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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: 2026-06-13T17:25:41Z
audio: The Armed Man - A Mass for Peace: Benedictus
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I. Prelude (Arr. Fourés)
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duration: PT2M59S
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by artist: Daniel Hope
by artist: Juan Lucas Aisemberg
by artist: Christiane Starke
in album: Spheres - Einaudi, Glass, Nyman, Pärt, Richter
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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: 2026-07-06T01:26:17Z
audio: I. Prelude (Arr. Fourés)
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Drowning By Numbers: Trysting Fields
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duration: PT5M15S
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by artist: Juan Lucas Aisemberg
by artist: Deutsches Kammerorchester Berlin
by artist: Simon Halsey
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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
audio: Drowning By Numbers: Trysting Fields
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Faust / Episode 2: Nachspiel
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by artist: Deutsches Kammerorchester Berlin
by artist: Simon Halsey
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Faust / Episode 2: Nachspiel
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Traditional: Danny Boy (Arr. Bateman for Solo Violin, Harp and String Orchestra)
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date published: 2021-07-30

Terezín / Theresienstadt
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track: Ade, Kamerad!
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Ade, Kamerad!
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track: Und der Regen rinnt
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track: Wiegala
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OTSVerifyInstructions
type: PropertyValue
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OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:55:08Z

Wiegala
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Daniel Hope - A Portrait (Inspiration)
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Mendelssohn
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    date published: 2026-07-02T03:55:08Z
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    date published: 2026-07-02T03:55:08Z
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-06-13T13:32:09Z

Six Songs, Op. 34: II. Auf den Flügeln des Gesanges, MWV K86
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Turnage 'Shadow Walker' & Berlioz Symphonie Fantastique
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Schoenberg: Notturno for Strings and Harp
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T12:47:07Z
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  subject of: OpenTimestamps Proof of Existence
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track: Andromeda Liberata (Serenata Veneziana), RV 117: Aria 13: Sovvente il sole
track: Concerto Grosso In D Minor, Op. 3/11, RV 565: I. Allegro
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OpenTimestamps Proof of Existence
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Concerto in E Minor for Violin, Strings & Continuo, RV 273: II. Largo
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Trio Sonata in D Minor, Op. 1/12, RV 63 "La Follia"
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Concerto for Violin and Strings in E Flat Major, Op. 8/5 , RV 253 "La tempesta di mare": I. (Allegro e) Presto
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Concerto for Violin and Strings in E Flat Major, Op. 8/5 , RV 253 "La tempesta di mare": III. Presto
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Andromeda Liberata (Serenata Veneziana), RV 117: Aria 13: Sovvente il sole
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Concerto Grosso In D Minor, Op. 3/11, RV 565: I. Allegro
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Concerto Grosso in D Minor, Op. 3/11, RV 565: III. Largo e spiccato
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OpenTimestamps Proof of Existence
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Andromeda Liberata (Serenata Veneziana), RV 117: Aria 13: Sovvente il sole
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Concerto Grosso In D Minor, Op. 3/11, RV 565: I. Allegro
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Concerto Grosso in D Minor, Op. 3/11, RV 565: III. Largo e spiccato
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track: Adagio for Violin and Orchestra in E Major, K. 261 - Cadenza: Daniel Hope
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Concerto for Violin and Orchestra in D Major: II. Larghetto
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Violin Concerto No. 3 In G Major, K.216: I. Allegro - Cadenza: Daniel Hope
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Romance for Violin and Strings in D Major
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Swan Lake, Op. 20, TH 12: Pas de deux (Transcr. for Solo Violin and Chamber Orchestra)
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5 German Dances with 7 Trios and Coda, D. 89: No. 4, German Dance in F Major
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Orpheus in the Underworld: Galop infernal (Transcr. for Solo Violin and Chamber Orchestra)
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Odessa Bulgar
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Por una cabeza (Transcr. for Solo Violin and Chamber Orchestra)
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6 Romanian Folk Dances, BB 68, Sz. 56: No. 1, Jocul cu bâtă (Transcr. for Chamber Orchestra)
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6 Romanian Folk Dances, BB 68, Sz. 56: No. 3, Pê-loc (Transcr. for Chamber Orchestra)
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Concerto a più istrumenti in D Major, Op. 5, No. 6: IV. Rondeau (Transcr. for Solo Violin and Chamber Orchestra)
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Concerto a più istrumenti in D Major, Op. 5, No. 6: V. Allegro (Transcr. for Solo Violin and Chamber Orchestra)
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Canzoni overo sonate concertate per chiesa e camera, Op. 12: No. 20, Cíaccona (Transcr. for Solo Violin and Chamber Orchestra)
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L’Endimione: Fandango (Transcr. for Chamber Orchestra)
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3 Hungarian Rural Dances: No. 1, Róka-Tánc (Transcr. for Solo Violin and Chamber Orchestra)
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Orawa
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For Seasons
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track: Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: I. Allegro non molto
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Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: I. Allegro non molto
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Concerto in G Minor "L'estate", Op. 8, No. 2, RV 315: III. Presto
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Concerto in F Minor "L'inverno", Op. 8, No. 4, RV 297: I. Allegro non molto
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Ambre (Arr. by Christian Badzura)
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Les Indes galantes, RCT 44 / Entrée IV: Danse des sauvages
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Recomposed by Max Richter: Vivaldi, the Four Seasons: Spring 1
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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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audio: Recomposed by Max Richter: Vivaldi, the Four Seasons: Spring 1
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Avril 14th
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by artist: Jacques Ammon
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by artist: Jane Berthe
by artist: Kaiser Quartett
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Avril 14th
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The Seasons, Op. 37b: June (Arr. by Daniel Hope and Jacques Ammon)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: The Seasons, Op. 37b: June (Arr. by Daniel Hope and Jacques Ammon)
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Les doutes d'août
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subject of: OpenTimestamps Proof of Existence
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audio: Les doutes d'août
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Knickerbocker Holiday: September Song (Arr. by Paul Bateman)
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by artist: Jacques Ammon
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:53:06Z
audio: Knickerbocker Holiday: September Song (Arr. by Paul Bateman)
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Cantata, BWV 115 "Mache dich, mein Geist, bereit": Aria "Bete aber auch dabei"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Wintermezzo
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Music for a New Century
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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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  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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  subject of: OpenTimestamps Proof of Existence
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track: Lament for Solo Violin and String Orchestra

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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
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description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672d296ebcee120d3922bfd5ab360634afedae550d307356ec844119d6623f87. 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/DEN962300323.
date published: 2026-07-08T03:53:27Z

Double Concerto for Violin, Piano, and String Orchestra with Percussion: III. Misterioso
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by artist: Daniel Hope
by artist: New Century Chamber Orchestra
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Lament for Solo Violin and String Orchestra
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T05:09:12Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
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track: Tango (Arr. by Andriy Rakhmanin for Violin and Piano) - From "Agony"
track: Sonata No. 1: II. Allegretto
track: Madrigal in Memoriam Oleg Kagan

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:55:08Z

Polka
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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: 2026-07-02T03:55:08Z
audio: Tango (Arr. by Andriy Rakhmanin for Violin and Piano) - From "Agony"
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Sonata No. 1: II. Allegretto
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by artist: Alexey Botvinov
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Sonata No. 1: II. Allegretto
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Madrigal in Memoriam Oleg Kagan
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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: 2026-07-08T03:39:04Z
audio: Madrigal in Memoriam Oleg Kagan
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Air - a baroque journey
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
  audio: Chaconne in G Major
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track: Suite in D Minor, HWV 437: III. Saraband (Arr. Fourés)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T13:32:09Z
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  subject of: OpenTimestamps Proof of Existence
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track: Concerto for Violin Concertato, Strings and Basso Continuo in A Minor, TWV 51:A1: Allegro
track: Concerto grosso No. 5 in G Minor - Arr. from Corelli's Sonata Op. 5 No. 5: I. Adagio
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track: Gagliarda Napolitana
track: Passacaglia in G Minor
track: Sonata for Violin and Continuo II: Imitazione del Liuto. Presto
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Lucy Gould
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Jonathan Cohen
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Kristian Bezuidenhout
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Stefan Maass
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Stefan Rath
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Air - a baroque journey
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-06-13T15:41:10Z

Canon and Gigue in D Major, P 37: I. Canon
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Canon and Gigue in D Major, P 37: II. Gigue
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subject of: OpenTimestamps Proof of Existence
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audio: Canon and Gigue in D Major, P 37: II. Gigue
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Concerto for Violin Concertato, Strings and Basso Continuo in A Minor, TWV 51:A1: Allegro
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by artist: Georg Philipp Telemann
by artist: Daniel Hope
by artist: Lorenza Borrani
by artist: Lucy Gould
by artist: Stewart Eaton
by artist: William Conway
by artist: Enno Senft
by artist: Kristian Bezuidenhout
by artist: Stefan Maass
by artist: Stefan Rath
in album: Air - a baroque journey
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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: Concerto for Violin Concertato, Strings and Basso Continuo in A Minor, TWV 51:A1: Allegro
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Concerto grosso No. 5 in G Minor - Arr. from Corelli's Sonata Op. 5 No. 5: I. Adagio
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by artist: Lorenza Borrani
by artist: Lucy Gould
by artist: Stewart Eaton
by artist: William Conway
by artist: Enno Senft
by artist: Kristian Bezuidenhout
by artist: Stefan Maass
by artist: Stefan Rath
in album: Air - a baroque journey
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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: Concerto grosso No. 5 in G Minor - Arr. from Corelli's Sonata Op. 5 No. 5: I. Adagio
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Concerto grosso No. 5 in G Minor - Arr. from Corelli's Sonata Op. 5 No. 5: III. Adagio
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by artist: Francesco Geminiani
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by artist: Lorenza Borrani
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by artist: Stewart Eaton
by artist: William Conway
by artist: Enno Senft
by artist: Kristian Bezuidenhout
by artist: Stefan Maass
by artist: Stefan Rath
in album: Air - a baroque journey
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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: Concerto grosso No. 5 in G Minor - Arr. from Corelli's Sonata Op. 5 No. 5: III. Adagio
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Gagliarda Napolitana
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by artist: Daniel Hope
by artist: Jonathan Cohen
by artist: Kristian Bezuidenhout
by artist: Stefan Maass
by artist: Stefan Rath
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in album: Air - a baroque journey
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
audio: Gagliarda Napolitana
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Passacaglia in G Minor
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by artist: Daniel Hope
by artist: Lorenza Borrani
by artist: Jonathan Cohen
by artist: Kristian Bezuidenhout
by artist: Hans-Kristian Kjos Sorensen
in album: Air - a baroque journey
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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: 2026-07-02T03:55:08Z
audio: Passacaglia in G Minor
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Sonata for Violin and Continuo II: Imitazione del Liuto. Presto
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by artist: Stefan Maass
by artist: Stefan Rath
in album: Air - a baroque journey
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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: Sonata for Violin and Continuo II: Imitazione del Liuto. Presto
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Suite No. 3 in D Major, BWV 1068: II. Air
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in album: Air - a baroque journey
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subject of: OpenTimestamps Proof of Existence
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Escape To Paradise - The Hollywood Album
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It's Me - The Baroque & Romantic Albums
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    date published: 2026-07-08T03:20:19Z
  audio: Chaconne in G Major
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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track: Andromeda Liberata (Serenata Veneziana), RV 117: Aria 13: Sovvente il sole

Lucy Gould
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Jonathan Cohen
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Kristian Bezuidenhout
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Canon and Gigue in D Major, P 37: I. Canon
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subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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  subject of: OpenTimestamps Proof of Existence
  audio: Follow Me Up to Carlow (Transcr. for Vocals and Ensemble)
track: Irish Tunes I: Cooley’s – Seán Frank – Fair and Forty
track: Phantasy for Violin and Chamber Orchestra
track: The Minor Bee (Arr. Lúnasa for Ensemble)
track: A New Irish Tune in G Major "Lilliburlero", Z. 646 (Transcr. for Ensemble)
track: Erindo oder Die unsträfliche Liebe: Gavotte (Transcr. for Ensemble)
track: Erindo oder Die unsträfliche Liebe: Branle de village (Transcr. for Ensemble)
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track: 8 Suites of Lessons / Fifth Sett: Gavotte (Transcr. for Ensemble)
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track: O’Carolan’s Farewell to Music (Transcr. for Vocals and Ensemble)

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

OpenTimestamps Proof of Existence
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Follow Me Up to Carlow (Transcr. for Vocals and Ensemble)
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Irish Tunes I: Cooley’s – Seán Frank – Fair and Forty
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Phantasy for Violin and Chamber Orchestra
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subject of: OpenTimestamps Proof of Existence
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The Minor Bee (Arr. Lúnasa for Ensemble)
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subject of: OpenTimestamps Proof of Existence
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audio: The Minor Bee (Arr. Lúnasa for Ensemble)
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A New Irish Tune in G Major "Lilliburlero", Z. 646 (Transcr. for Ensemble)
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  date published: 2026-07-02T11:34:59Z
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Erindo oder Die unsträfliche Liebe: Gavotte (Transcr. for Ensemble)
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  date published: 2026-07-06T07:16:32Z
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Erindo oder Die unsträfliche Liebe: Branle de village (Transcr. for Ensemble)
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  date published: 2026-07-06T07:53:57Z
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Makrinitsa (Transcr. for Solo Violin, Solo Lyra and Ensemble)
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Concerto for 2 Violins in A Major, Op. 3/5, RV 519 (L'estro armonico No. 5): II. Largo
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Introduction to Scarlatti's Lessons (Transcr. for Ensemble)
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8 Suites of Lessons / Fifth Sett: Gavotte (Transcr. for Ensemble)
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Ladies, Step Up to Tea (Arr. Lúnasa for Ensemble)
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O’Carolan’s Farewell to Music (Transcr. for Vocals and Ensemble)
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Silvestrov
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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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track: Melodies of the Moments - Cycle III: II. Barcarole
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  by artist: Daniel Hope
  by artist: Alexey Botvinov
  in album: Silvestrov
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    date published: 2022-09-30
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ad3462d61e7977db1085ab22b74e4c53fceceaec36a0c3d9bc1a8224a3275f. 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/DEN962202022.
    date published: 2026-07-08T03:20:19Z
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track: Melodies of the Moments - Cycle VII: III. Musical Moment
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  by artist: Valentin Silvestrov
  by artist: Daniel Hope
  by artist: Alexey Botvinov
  in album: Silvestrov
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    date published: 2022-09-30
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Melodies of the Moments - Cycle VII: III. Musical Moment
track: Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": II. Lullaby
track: Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": III. Serenade
track: Pastorales 2020: I. Moderato
track: Pastorales 2020: III. Allegro vivace con moto (rubato)
track: Pastorales 2020: VI. Moderato
track: Pastorales 2020: VIII. Allegretto con moto
track: Pastorales 2020: IX. Moderato con moto (dolce, leggiero, lontano)

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 0xd53607933411724ce13cba68a38441c1ebfe316e845255b2ebfd99511be4c543. 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/DEN962200325.
date published: 2026-07-08T03:20:19Z

Melodies of the Moments - Cycle VII: III. Musical Moment
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Key Name
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additional property: Mode Name
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Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": II. Lullaby
type: MusicRecording
duration: PT3M45S
duration ms: 225146
explicit: false
by artist: Valentin Silvestrov
by artist: Daniel Hope
by artist: Alexey Botvinov
in album: Silvestrov
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  date published: 2022-09-30
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  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 0xf653abb7305a24d426ee3dc909a2b1a09b3599e362cb5c35c5311c3ebca691e2. 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/DEN962202072.
  date published: 2026-07-08T03:53:27Z
audio: Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": II. Lullaby
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Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": III. Serenade
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by artist: Valentin Silvestrov
by artist: Daniel Hope
by artist: Alexey Botvinov
in album: Silvestrov
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  date published: 2022-09-30
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  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 0xfc6485036fbbbab3c67fca59f54ca58206118300ef14bec756cf0bcece114db7. 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/DEN962202073.
  date published: 2026-07-08T03:53:27Z
audio: Melodies of the Moments - Cycle VI "25.10.1893 … in memoriam P.I.Tsch.": III. Serenade
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Pastorales 2020: I. Moderato
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duration: PT1M41S
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explicit: false
by artist: Valentin Silvestrov
by artist: Daniel Hope
by artist: Alexey Botvinov
in album: Silvestrov
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  date published: 2022-09-30
isrc code: DEN962235602
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47b1e34038c54062a35dc91775d2060f196046dfbba09e3c0610d83c763606d. 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/DEN962235602.
  date published: 2026-07-08T03:20:19Z
audio: Pastorales 2020: I. Moderato
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  additional property: Mode (Major/Minor)
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  additional property: Acousticness
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Pastorales 2020: III. Allegro vivace con moto (rubato)
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duration: PT1M28S
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by artist: Valentin Silvestrov
by artist: Daniel Hope
by artist: Alexey Botvinov
in album: Silvestrov
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  date published: 2022-09-30
isrc code: DEN962235604
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
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ddbd5cd94f161ba3ec1be7aeac7363ff6559716b9bdcdb41c7313ee115188. 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/DEN962235604.
  date published: 2026-07-08T03:22:41Z
audio: Pastorales 2020: III. Allegro vivace con moto (rubato)
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Pastorales 2020: VI. Moderato
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duration: PT2M1S
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by artist: Valentin Silvestrov
by artist: Daniel Hope
by artist: Alexey Botvinov
in album: Silvestrov
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  date published: 2022-09-30
isrc code: DEN962235607
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Pastorales 2020: VI. Moderato
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subject of: OpenTimestamps Proof of Existence
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Pastorales 2020: IX. Moderato con moto (dolce, leggiero, lontano)
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Daniel Hope Plays Mozart
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America
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    date published: 2026-07-06T07:16:32Z
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OpenTimestamps Proof of Existence
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West Side Story Suite: V. A Boy Like That (Version for Solo Violin and String Orchestra)
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subject of: OpenTimestamps Proof of Existence
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West Side Story Suite: VII. Mambo (Version for Solo Violin and String Orchestra)
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subject of: OpenTimestamps Proof of Existence
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Adoration (Version for Solo Violin and String Orchestra)
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subject of: OpenTimestamps Proof of Existence
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audio: Adoration (Version for Solo Violin and String Orchestra)
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Old American Songs, Set 1: III. Long Time Ago (Version for Solo Violin and String Orchestra)
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subject of: OpenTimestamps Proof of Existence
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audio: Old American Songs, Set 1: III. Long Time Ago (Version for Solo Violin and String Orchestra)
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Hope
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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: Adagio in G Minor (Formerly Albinoni’s Adagio) [Version for Solo Violin, Organ and String Orchestra]
track: Spiegel im Spiegel
track: Dream a Little Dream (Version for Solo Violin, Harp, Piano and String Orchestra)

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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962031006

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

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 0xe8fcd01fb2ce37b9974a53c3e6654cc6d1c4425a1612b19ceaa7dc8f199abe39. 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/DEN962031006.
date published: 2026-07-08T03:22:41Z

Third Booke of Songes: II. Time Stands Still (Version for Violin and Vocal Ensemble)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 107.314
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 6
additional property: Danceability
  type: PropertyValue
  value: 0.128
additional property: Energy
  type: PropertyValue
  value: 0.028
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.984
additional property: Instrumentalness
  type: PropertyValue
  value: 0.015
additional property: Liveness
  type: PropertyValue
  value: 0.083
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.053
additional property: Loudness (dB)
  type: PropertyValue
  value: -30.551
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Adagio in G Minor (Formerly Albinoni’s Adagio) [Version for Solo Violin, Organ and String Orchestra]
type: MusicRecording
duration: PT8M14S
duration ms: 494760
explicit: false
by artist: Remo Giazotto
by artist: Daniel Hope
by artist: Katta
by artist: Zürcher Kammerorchester
in album: Hope
  type: MusicAlbum
  date published: 2021-09-03
genre: classical
isrc code: DEN962031008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88e8d5df08e6d92f958df4e05931f3973e55eabec81b984012ae0a990199b36e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962031008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e8d5df08e6d92f958df4e05931f3973e55eabec81b984012ae0a990199b36e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962031008.
  date published: 2026-07-02T03:55:08Z
audio: Adagio in G Minor (Formerly Albinoni’s Adagio) [Version for Solo Violin, Organ and String Orchestra]
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.275
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.108
  additional property: Energy
    type: PropertyValue
    value: 0.104
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.806
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.746
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.882
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Spiegel im Spiegel
type: MusicRecording
duration: PT9M57S
duration ms: 597013
explicit: false
by artist: Arvo Pärt
by artist: Daniel Hope
by artist: Jacques Ammon
in album: Hope
  type: MusicAlbum
  date published: 2021-09-03
isrc code: DEN962031010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:51:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdffe9daeb85cfe97e45a3179d962541deaf356fea3744b2eef49c5f316828e6e
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/DEN962031010
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffe9daeb85cfe97e45a3179d962541deaf356fea3744b2eef49c5f316828e6e. 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/DEN962031010.
  date published: 2026-07-08T03:20:19Z
audio: Spiegel im Spiegel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.31
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.3
  additional property: Energy
    type: PropertyValue
    value: 0.009
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.127
  additional property: Loudness (dB)
    type: PropertyValue
    value: -35.442
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Dream a Little Dream (Version for Solo Violin, Harp, Piano and String Orchestra)
type: MusicRecording
duration: PT3M24S
duration ms: 204146
explicit: false
by artist: Fabian André
by artist: Wilbur Schwandt
by artist: Daniel Hope
by artist: Marie-Pierre Langlamet
by artist: Jacques Ammon
by artist: Zürcher Kammerorchester
in album: Hope
  type: MusicAlbum
  date published: 2021-09-03
isrc code: DEN962031014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2bbc8e907e9a9c9991bbb93f5b813756ab8287c618ed4901b83339521ab9cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962031014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2bbc8e907e9a9c9991bbb93f5b813756ab8287c618ed4901b83339521ab9cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962031014.
  date published: 2026-07-02T03:55:08Z
audio: Dream a Little Dream (Version for Solo Violin, Harp, Piano and String Orchestra)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.606
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.253
  additional property: Energy
    type: PropertyValue
    value: 0.202
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.889
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.094
  additional property: Liveness
    type: PropertyValue
    value: 0.303
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.054
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.993
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tchaikovsky / Elgar / Mozart: Serenades
type: MusicAlbum
date published: 2020-12-04
track: Serenade for String Orchestra in C Major, Op. 48, TH 48: II. Waltz. Moderato. Tempo di Valse
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242680
  explicit: false
  by artist: Pyotr Ilyich Tchaikovsky
  by artist: Daniel Hope
  by artist: Zürcher Kammerorchester
  in album: Tchaikovsky / Elgar / Mozart: Serenades
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: DEN962003482
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T00:14:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3108b142f6221c5cb423d97332dbce1339b303edb18c54c1bdf9aec585b24cd1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962003482
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3108b142f6221c5cb423d97332dbce1339b303edb18c54c1bdf9aec585b24cd1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962003482.
    date published: 2026-07-02T03:55:08Z
  audio: Serenade for String Orchestra in C Major, Op. 48, TH 48: II. Waltz. Moderato. Tempo di Valse
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.944
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.232
    additional property: Energy
      type: PropertyValue
      value: 0.184
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.917
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.916
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.254
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.353
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
  type: MusicRecording
  duration: PT8M8S
  duration ms: 488493
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: Daniel Hope
  by artist: Zürcher Kammerorchester
  in album: Tchaikovsky / Elgar / Mozart: Serenades
    type: MusicAlbum
    date published: 2020-12-04
  genre: classical
  genre: classical-era
  isrc code: DEN962003501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T17:52:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf965a6832bff40a83530ec4c2cdad30c87a81a051ebe7c1da482c0b4403332b
  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/DEN962003501
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf965a6832bff40a83530ec4c2cdad30c87a81a051ebe7c1da482c0b4403332b. 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/DEN962003501.
    date published: 2026-07-08T03:22:41Z
  audio: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.63
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.417
    additional property: Energy
      type: PropertyValue
      value: 0.145
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.908
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.673
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.379
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.042
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hope@Home
type: MusicAlbum
date published: 2020-08-14
track: Les feuilles mortes
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234613
  explicit: false
  by artist: Joseph Kosma
  by artist: Daniel Hope
  by artist: Till Brönner
  by artist: Christoph Israel
  in album: Hope@Home
    type: MusicAlbum
    date published: 2020-08-14
  popularity: 14
  isrc code: DEN962030322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:48:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa877a2d4a0a4a97313959beea06130a13aa164d8b12893ca6a4994acf583526d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  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/DEN962030322
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa877a2d4a0a4a97313959beea06130a13aa164d8b12893ca6a4994acf583526d. 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/DEN962030322.
    date published: 2026-07-02T05:09:12Z
  audio: Les feuilles mortes
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.205
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.307
    additional property: Energy
      type: PropertyValue
      value: 0.251
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.936
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.262
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.174
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: La vie en rose
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157080
  explicit: false
  by artist: Marcel Louiguy
  by artist: Daniel Hope
  by artist: Christoph Israel
  in album: Hope@Home
    type: MusicAlbum
    date published: 2020-08-14
  popularity: 15
  isrc code: DEN962030302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:47:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x057cdb50f93f6a847115fdd8607fa7bc6f674b3c304e56155f55bc5903dc0ed1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030302
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057cdb50f93f6a847115fdd8607fa7bc6f674b3c304e56155f55bc5903dc0ed1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030302.
    date published: 2026-07-02T03:55:08Z
  audio: La vie en rose
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.453
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.296
    additional property: Energy
      type: PropertyValue
      value: 0.214
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.983
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.506