Markus Brutscher
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genre: choral
genre: requiem
description: Markus Brutscher (born 18 August 1966) is a German tenor in opera and concert. His repertoire includes works from the early Baroque to contemporary, although he has been regarded as a specialist in ea
popularity: 21
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  track: Kuhnau: Magnificat in C Major: VII. Aria. "Et misericordia"
  track: Kuhnau: Magnificat in C Major: VIII. Chorus. "Fecit potentiam"
  track: Kuhnau: Magnificat in C Major: XII. Aria. "Suscepit Israel"
  track: Anonymous: Magnificat in D Major: XII. Chorus. "Sicut erat" (Formerly Attributed to Kuhnau)
album: Edition Musikfabrik, Vol. 10 - Sterben
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album: Knecht: Die Aeolsharfe
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album: Johann Sebastian Bach - Meisterwerke
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Messe in B Minor, BWV 232: No. 3, Kyrie eleison
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audio: Messe in B Minor, BWV 232: No. 3, Kyrie eleison
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Messe in B Minor, BWV 232: No. 4, Gloria in excelsis
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audio: Messe in B Minor, BWV 232: No. 4, Gloria in excelsis
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Requiem in D Minor, K. 626: III. Sequenz "Tuba mirum"
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Requiem in D Minor, K. 626: III. Sequenz "Recordare"
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Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu"
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Kuhnau: Magnificat in C Major: VII. Aria. "Et misericordia"
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Kuhnau: Magnificat in C Major: VIII. Chorus. "Fecit potentiam"
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Kuhnau: Magnificat in C Major: XII. Aria. "Suscepit Israel"
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Anonymous: Magnificat in D Major: XII. Chorus. "Sicut erat" (Formerly Attributed to Kuhnau)
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Edition Musikfabrik, Vol. 10 - Sterben
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date published: 2016

Bach: Magnificat, BWV 243a - Cantata, BWV 10
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Bach: Messe en Si, BWV 232
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf080acd054a0abdda96a7fa3674d89b09e3b54435788b18f66e4ce9ff81810a
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837020
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0xaf080acd054a0abdda96a7fa3674d89b09e3b54435788b18f66e4ce9ff81810a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRZ130837020.
    date published: 2026-07-06T07:16:32Z
  audio: Messe in B Minor, BWV 232: No; 2, Christe eleison
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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track: Messe in B Minor, BWV 232: No. 3, Kyrie eleison
track: Messe in B Minor, BWV 232: No. 15, Et in unum Dominum
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264026
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Marc Minkowski
  by artist: Les Musiciens du Louvre
  by artist: Terry Wey
  by artist: Lucy Crowe
  in album: Bach: Messe en Si, BWV 232
    type: MusicAlbum
    date published: 2008-12-22
  popularity: 2
  genre: classical
  genre: classical-piano
  isrc code: FRZ130837150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-07T01:26:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x321e320cde1f907cbd9f976c09ef3b8735ba8fcc58b76d27ba4c76d12c10fe6f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    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/FRZ130837150
  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 0x321e320cde1f907cbd9f976c09ef3b8735ba8fcc58b76d27ba4c76d12c10fe6f. 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/FRZ130837150.
    date published: 2026-07-08T03:20:19Z
  audio: Messe in B Minor, BWV 232: No. 15, Et in unum Dominum
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Messe in B Minor, BWV 232: No. 4, Gloria in excelsis
track: Messe in B Minor, BWV 232: No. 17, Crucifixus
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183120
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Les Musiciens du Louvre
  by artist: Marc Minkowski
  by artist: Blandine Staskiewicz
  by artist: Joanne Lunn
  by artist: Julia Lezhneva
  by artist: Lucy Crowe
  by artist: Nathalie Stutzmann
  by artist: Terry Wey
  by artist: Markus Brutscher
  by artist: Colin Balzer
  by artist: Christian Immler
  by artist: Luca Tittoto
  in album: Bach: Messe en Si, BWV 232
  popularity: 3
  genre: classical
  genre: classical-piano
  isrc code: FRZ130837170
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Messe in B Minor, BWV 232: No. 17, Crucifixus
track: Messe in B Minor, BWV 232: No. 7, Gratias agimus tibi
track: Messe in B Minor, BWV 232: No. 20, Confiteor
track: Messe in B Minor, BWV 232: No. 9, Qui tollis peccata mundi
track: Messe in B Minor, BWV 232: No. 11, Quoniam tu solus sanctus
track: Messe in B Minor, BWV 232: No. 23, Osanna in excelsis

Terry Wey
type: MusicGroup

Markus Brutscher
type: MusicGroup

Colin Balzer
type: MusicGroup

Christian Immler
type: MusicGroup

Luca Tittoto
type: MusicGroup

Bach: Messe en Si, BWV 232
type: MusicAlbum
date published: 2008-12-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T03:15:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2a5213637fa6e7fedde73257c5757acb33059a88b67a804198845d5beab35aa2

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957118

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

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837170

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

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5213637fa6e7fedde73257c5757acb33059a88b67a804198845d5beab35aa2. 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/FRZ130837170.
date published: 2026-07-08T03:20:19Z

Messe in B Minor, BWV 232: No. 17, Crucifixus
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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  value: 5
additional property: Danceability
  type: PropertyValue
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Messe in B Minor, BWV 232: No. 7, Gratias agimus tibi
type: MusicRecording
duration: PT2M37S
duration ms: 157253
explicit: false
by artist: Johann Sebastian Bach
by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Blandine Staskiewicz
by artist: Joanne Lunn
by artist: Julia Lezhneva
by artist: Lucy Crowe
by artist: Nathalie Stutzmann
by artist: Terry Wey
by artist: Markus Brutscher
by artist: Colin Balzer
by artist: Christian Immler
by artist: Luca Tittoto
in album: Bach: Messe en Si, BWV 232
  type: MusicAlbum
  date published: 2008-12-22
popularity: 5
genre: classical
genre: classical-piano
isrc code: FRZ130837070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:29:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f107894e223519d9166464e64fee17cf3b23e5ff4415ebe5ec594ad80bf0a8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837070
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 0x5f107894e223519d9166464e64fee17cf3b23e5ff4415ebe5ec594ad80bf0a8b. 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/FRZ130837070.
  date published: 2026-07-08T03:22:41Z
audio: Messe in B Minor, BWV 232: No. 7, Gratias agimus tibi
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Messe in B Minor, BWV 232: No. 20, Confiteor
type: MusicRecording
duration: PT3M44S
duration ms: 224413
explicit: false
by artist: Johann Sebastian Bach
by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Blandine Staskiewicz
by artist: Joanne Lunn
by artist: Julia Lezhneva
by artist: Lucy Crowe
by artist: Nathalie Stutzmann
by artist: Terry Wey
by artist: Markus Brutscher
by artist: Colin Balzer
by artist: Christian Immler
by artist: Luca Tittoto
in album: Bach: Messe en Si, BWV 232
  type: MusicAlbum
  date published: 2008-12-22
popularity: 2
genre: classical
genre: classical-piano
isrc code: FRZ130837200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:17:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c470088580203836c9b14b33e2238da152d34f128d217d599d96a47616919db
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837200
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 0x5c470088580203836c9b14b33e2238da152d34f128d217d599d96a47616919db. 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/FRZ130837200.
  date published: 2026-07-08T03:22:41Z
audio: Messe in B Minor, BWV 232: No. 20, Confiteor
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.957
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Messe in B Minor, BWV 232: No. 9, Qui tollis peccata mundi
type: MusicRecording
duration: PT3M37S
duration ms: 217093
explicit: false
by artist: Johann Sebastian Bach
by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Blandine Staskiewicz
by artist: Joanne Lunn
by artist: Julia Lezhneva
by artist: Lucy Crowe
by artist: Nathalie Stutzmann
by artist: Terry Wey
by artist: Markus Brutscher
by artist: Colin Balzer
by artist: Christian Immler
by artist: Luca Tittoto
in album: Bach: Messe en Si, BWV 232
  type: MusicAlbum
  date published: 2008-12-22
popularity: 4
genre: classical
genre: classical-piano
isrc code: FRZ130837090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:23:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd49d12194f5d6c9be3daa7a7c1c74ad26515ae1ad1c9e03704f4d47345954b58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837090
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 0xd49d12194f5d6c9be3daa7a7c1c74ad26515ae1ad1c9e03704f4d47345954b58. 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/FRZ130837090.
  date published: 2026-07-08T03:22:41Z
audio: Messe in B Minor, BWV 232: No. 9, Qui tollis peccata mundi
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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Messe in B Minor, BWV 232: No. 11, Quoniam tu solus sanctus
type: MusicRecording
duration: PT4M26S
duration ms: 266333
explicit: false
by artist: Johann Sebastian Bach
by artist: Marc Minkowski
by artist: Les Musiciens du Louvre
by artist: Luca Tittoto
by artist: Johannes Hinterholzer
in album: Bach: Messe en Si, BWV 232
  type: MusicAlbum
  date published: 2008-12-22
popularity: 3
genre: classical
genre: classical-piano
isrc code: FRZ130837110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:39:31+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130837110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Messe in B Minor, BWV 232: No. 23, Osanna in excelsis
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by artist: Les Musiciens du Louvre
by artist: Marc Minkowski
by artist: Blandine Staskiewicz
by artist: Joanne Lunn
by artist: Julia Lezhneva
by artist: Lucy Crowe
by artist: Nathalie Stutzmann
by artist: Terry Wey
by artist: Markus Brutscher
by artist: Colin Balzer
by artist: Christian Immler
by artist: Luca Tittoto
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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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Cavalli: Vespero della Beata Vergine Maria
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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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Mozart, W.A.: Zaide [Opera]
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Monteverdi : Vespro della Beata Vergine - 1610
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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track: Monteverdi: Vespro della Beata Vergine, SV 206: X. Lauda Jerusalem dominum (Psalmus 147)
track: Monteverdi: Vespro della Beata Vergine, SV 206: XI. Sonata sopra Sancta Maria ora pro nobis
track: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 2. Et exultavit
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track: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 9. Suscepit Israel puerum suum
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002220
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 0x3a2545959212622d908c45708d7f5015c8a07066019ee61b4c96eccbbc8dd046. 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/GBAYC1002220.
  date published: 2026-07-08T03:20:19Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: X. Lauda Jerusalem dominum (Psalmus 147)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.589
  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: 0.18
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.945
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.189
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.07
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.249
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Monteverdi: Vespro della Beata Vergine, SV 206: XI. Sonata sopra Sancta Maria ora pro nobis
type: MusicRecording
duration: PT5M59S
duration ms: 359333
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Nuria Rial/Raquel Andueza
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:56:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d4fa5d6cd67729e38f0edc4ac03e6f4ed19654e3283b136a0418d6529c5af04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002221
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4fa5d6cd67729e38f0edc4ac03e6f4ed19654e3283b136a0418d6529c5af04. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002221.
  date published: 2026-07-08T08:56:20Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XI. Sonata sopra Sancta Maria ora pro nobis
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.774
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.23
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.325
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.392
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.037
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 2. Et exultavit
type: MusicRecording
duration: PT1M5S
duration ms: 65480
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Emiliano Gonzales Toro/Markus Brutscher/Jan van Elsacker
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:39:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc680c3646eada3211383908f638fce2de28ee402e4303d332fc0fcbdcfa0709a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc680c3646eada3211383908f638fce2de28ee402e4303d332fc0fcbdcfa0709a. 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/GBAYC1002224.
  date published: 2026-07-08T03:53:27Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 2. Et exultavit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.99
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.214
  additional property: Energy
    type: PropertyValue
    value: 0.219
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.838
  additional property: Liveness
    type: PropertyValue
    value: 0.247
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.282
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.881
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 3. Quia respexit
type: MusicRecording
duration: PT1M35S
duration ms: 95613
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Fulvio Bettini
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:32:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c56a97b4777c916a38c7f12de29e268ee032058eb1ef01939a3ad6f5b10b1ac
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/GBAYC1002225
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 0x4c56a97b4777c916a38c7f12de29e268ee032058eb1ef01939a3ad6f5b10b1ac. 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/GBAYC1002225.
  date published: 2026-07-08T03:22:41Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 3. Quia respexit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.178
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.172
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.945
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.825
  additional property: Liveness
    type: PropertyValue
    value: 0.365
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.286
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.297
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 8. Esurientes implevit bonis
type: MusicRecording
duration: PT1M9S
duration ms: 69706
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Nuria Rial/Pascal Bertin
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:35:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50334de8e652ad6b25d8c1901c9ebb5a9b9fa7d479e99ed217773f4b91a40005
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50334de8e652ad6b25d8c1901c9ebb5a9b9fa7d479e99ed217773f4b91a40005. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1002230.
  date published: 2026-07-08T08:56:20Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 8. Esurientes implevit bonis
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.611
  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: 0.231
  additional property: Energy
    type: PropertyValue
    value: 0.031
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.238
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.062
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.002
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 9. Suscepit Israel puerum suum
type: MusicRecording
duration: PT1M13S
duration ms: 73640
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Raquel Andueza/Miriam Allan/Emiliano Gonzales Toro
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:17:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2598fe10d78a2f2a6e4d83b4d9da15023de98131f099099724e1e14ed944732b
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/GBAYC1002231
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 0x2598fe10d78a2f2a6e4d83b4d9da15023de98131f099099724e1e14ed944732b. 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/GBAYC1002231.
  date published: 2026-07-08T03:20:19Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 9. Suscepit Israel puerum suum
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.394
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.232
  additional property: Energy
    type: PropertyValue
    value: 0.08
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.188
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.65
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 11. Gloria patri et filio
type: MusicRecording
duration: PT1M45S
duration ms: 105626
explicit: false
by artist: Claudio Monteverdi
by artist: L'Arpeggiata
by artist: Christina Pluhar
by artist: L'Arpeggiata/Christina Pluhar/Luciana Mancini/Emiliano Gonzales Toro/Markus Brutscher
in album: Monteverdi : Vespro della Beata Vergine - 1610
  type: MusicAlbum
  date published: 2011-01-31
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: GBAYC1002233
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:04:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa094e4e1f2c735df88bdb9cc283f1e0ef2d1218ea89755e2b189abb13cb42033
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/GBAYC1002233
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 0xa094e4e1f2c735df88bdb9cc283f1e0ef2d1218ea89755e2b189abb13cb42033. 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/GBAYC1002233.
  date published: 2026-07-08T03:22:41Z
audio: Monteverdi: Vespro della Beata Vergine, SV 206: XIV. Magnificat II, 11. Gloria patri et filio
  type: AudioObject
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50 Bach Treasures by Naïve
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Herz und Mund und Tat und Leben, BWV 147: X. Jesus bleibet meine Freude - Arr. for Choir
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Komm süsser Tod, BWV 478 - Arr. for Choir by Knut Nystedt
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Matthäuspassion, BWV 244: Kommt, ihr Töchter, helf mir klagen
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Sacred Baroque Masterpieces
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Zelenka: Missa Dei Patris, ZWV 19
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Zelenka: Missa Omnium Sanctorum (Music from the Dresden Hofkirche)
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Ewige Chöre
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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
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track: Zadok the Priest (Coronation Anthem No.1, HWV 258)
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  by artist: Carl Davis
  by artist: Royal Liverpool Philharmonic Choir
  by artist: Royal Liverpool Philharmonic Orchestra
  by artist: The King's Division Normandy Band
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  genre: early-music
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  genre: english-baroque
  genre: german-baroque
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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
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track: Jerusalem
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  by artist: The Choir Of Trinity College, Cambridge
  by artist: Richard Marlow
  by artist: Philip Rushforth
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  subject of: OpenTimestamps Proof of Existence
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track: Requiem in D Minor, K. 626: I. Introitus: Requiem
track: Requiem, Op. 48/N 97b: VII. In Paradisum
track: Pavane, Op. 50
track: Matthäuspassion, BWV 244: Part One: Ich will hier bei dir stehen (Choral)
track: Ave verum corpus, K. 618
track: Messa di Requiem: Dies irae; Tuba mirum
track: Cavalleria Rusticana: Easter Hymn
track: Pomp and Circumstance, Op. 39: March No. 1 "Land of Hope and Glory"

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2b702911c90097b2d653144316f03d43d1f80c5fab41e59a80d8c7a2549264. 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/GBARU9300002.
date published: 2026-07-08T03:22:41Z

Jerusalem
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Requiem in D Minor, K. 626: I. Introitus: Requiem
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by artist: Windsbacher Knabenchor
by artist: Karl-Friedrich Beringer
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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: Requiem in D Minor, K. 626: I. Introitus: Requiem
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Requiem, Op. 48/N 97b: VII. In Paradisum
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Requiem, Op. 48/N 97b: VII. In Paradisum
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Pavane, Op. 50
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by artist: Andrew Davis
by artist: Ambrosian Opera Chorus
by artist: Philharmonia Orchestra
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Pavane, Op. 50
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Matthäuspassion, BWV 244: Part One: Ich will hier bei dir stehen (Choral)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Matthäuspassion, BWV 244: Part One: Ich will hier bei dir stehen (Choral)
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Ave verum corpus, K. 618
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by artist: Bavarian Radio Chorus
by artist: Munich Chamber Orchestra
by artist: Alexander Liebreich
in album: Ewige Chöre
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genre: classical
genre: classical-era
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Ave verum corpus, K. 618
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Messa di Requiem: Dies irae; Tuba mirum
type: MusicRecording
duration: PT4M16S
duration ms: 256280
explicit: false
by artist: Giuseppe Verdi
by artist: Bavarian Radio Chorus
by artist: Bavarian Radio Symphony Orchestra
by artist: Sir Colin Davis
in album: Ewige Chöre
  type: MusicAlbum
  date published: 2015-12-04
genre: classical
genre: opera
isrc code: USBC10000503
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f15c9ac559c2fce6b62fd0c320e0de6ab56611ac8a4681e52ff8468a64d5a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10000503.
  date published: 2026-07-08T08:56:20Z
audio: Messa di Requiem: Dies irae; Tuba mirum
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Cavalleria Rusticana: Easter Hymn
type: MusicRecording
duration: PT6M11S
duration ms: 371653
explicit: false
by artist: Pietro Mascagni
by artist: Lesley Garrett
by artist: Ivor Bolton
by artist: Britten Sinfonia
by artist: Chorus
in album: Ewige Chöre
  type: MusicAlbum
  date published: 2015-12-04
genre: opera
isrc code: GBARU9700447
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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 0x852a1aef21fbbdc032b5c3b50daaf7c5611485ce2f36ae426db48fe5303a78a6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9700447.
  date published: 2026-07-08T08:56:20Z
audio: Cavalleria Rusticana: Easter Hymn
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Pomp and Circumstance, Op. 39: March No. 1 "Land of Hope and Glory"
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duration: PT5M51S
duration ms: 351480
explicit: false
by artist: Edward Elgar
by artist: Eugene Ormandy
by artist: Philadelphia Orchestra
by artist: The Philadelphia Orchestra Chorus
by artist: Robert Page
in album: Ewige Chöre
  type: MusicAlbum
  date published: 2015-12-04
genre: classical
genre: late-romantic-era
genre: british-modern-classical
genre: victorian-britain
isrc code: USSM11203567
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
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0361026d806fe08f0da5881de18c6b5f295d97d0f7eedcab0edd9ed8f8670e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203567.
  date published: 2026-07-08T08:56:20Z
audio: Pomp and Circumstance, Op. 39: March No. 1 "Land of Hope and Glory"
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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Ode an die Freude (und andere berühmte Chöre)
type: MusicAlbum
date published: 2013-05-24
track: Ave verum corpus, K. 618
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  duration: PT2M50S
  duration ms: 170240
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  by artist: Wolfgang Amadeus Mozart
  by artist: The Choir Of Trinity College, Cambridge
  by artist: Richard Marlow
  by artist: Silas Standage
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    type: MusicAlbum
    date published: 2013-05-24
  genre: classical
  genre: classical-era
  isrc code: GBARU9300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    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 0xf57652bf631cc5b672eace00c8abe5ccab73f7a54f1195d161bbbc14547d374a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBARU9300003.
    date published: 2026-07-08T03:39:04Z
  audio: Ave verum corpus, K. 618
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Zadok the Priest
  type: MusicRecording
  duration: PT5M20S
  duration ms: 320480
  explicit: false
  by artist: George Frideric Handel
  by artist: The Choir Of Westminster Abbey
  by artist: Martin Neary
  by artist: Martin Baker
  in album: Ode an die Freude (und andere berühmte Chöre)
    type: MusicAlbum
    date published: 2013-05-24
  genre: classical
  genre: early-music
  genre: baroque
  genre: english-baroque
  genre: german-baroque
  isrc code: USSM19928122
  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63b494ace4553a809e1488b4b0ea047fab43cac336b111e9a4e474d14025fac. 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/USSM19928122.
    date published: 2026-07-08T03:22:41Z
  audio: Zadok the Priest
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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track: Lohengrin: Treulich geführt (Brautchor)
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  duration: PT4M39S
  duration ms: 279173
  explicit: false
  by artist: Richard Wagner
  by artist: Woldemar Nelsson
  in album: Ode an die Freude (und andere berühmte Chöre)
    type: MusicAlbum
    date published: 2013-05-24
  genre: classical
  genre: opera
  isrc code: USSM10001518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Lohengrin: Treulich geführt (Brautchor)
track: Battle Hymn of the Republic
track: Symphony No. 9 in D Minor, Op. 125: IV. Finale. Ode an die Freude

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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value: 957118

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

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10001518

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 0xb4caab37afd410a8eed003e8561b796873d5c5e913b8a4fb49d9c45c2c3f2895. 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/USSM10001518.
date published: 2026-07-08T03:20:19Z

Lohengrin: Treulich geführt (Brautchor)
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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subject of: OpenTimestamps Proof of Existence
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audio: Battle Hymn of the Republic
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Symphony No. 9 in D Minor, Op. 125: IV. Finale. Ode an die Freude
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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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Handel: The Great Oratorios
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Bach - The 50 Best Classical Masterpieces
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Das Beste: Bach
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Handel: Brockes Passion, HWV 48
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:39:04Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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  audio: Brockes Passion, HWV 48: No. 27, Steck nur das Schwert an seinen Ort
track: Brockes Passion, HWV 48: No. 34, Ich will versinken und vergehn
track: Brockes Passion, HWV 48: No. 36, Heul, du Schaum
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T08:56:20Z

Brockes Passion, HWV 48: No. 27, Steck nur das Schwert an seinen Ort
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Brockes Passion, HWV 48: No. 34, Ich will versinken und vergehn
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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: 2026-07-08T03:53:27Z
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Brockes Passion, HWV 48: No. 45, Lasst diese Tat nicht ungerochen
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by artist: Peter Neumann
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  date published: 2026-07-08T03:53:27Z
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My Classical Christmas
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    date published: 2026-07-08T08:56:20Z
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Christmas Concerts
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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    date published: 2026-07-08T03:20:19Z
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Mozart: Requiem
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  by artist: Teodor Currentzis
  by artist: The New Siberian Singers
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  genre: classical
  genre: classical-era
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Requiem in D Minor, K. 626: III. Sequenz "Dies Irae"
track: Requiem in D Minor, K. 626: III. Sequenz "Tuba mirum"
track: Requiem in D Minor, K. 626: III. Sequenz "Rex tremendae"
track: Requiem in D Minor, K. 626: III. Sequenz "Recordare"
track: Requiem in D Minor, K. 626: III. Sequenz "Confutatis"
track: Requiem in D Minor, K. 626: III. Sequenz "Lacrimosa"
track: Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu"
track: Requiem in D Minor, K. 626: VI. Benedictus
track: Requiem in D Minor, K. 626: VII. Agnus Dei
track: Requiem in D Minor, K. 626: VIII. Communio "Lux Aeterna"

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3262bbc660e95eabc2ad17d5ceea8867a0596331435187d4c8f3f35c923ccaf3. 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/FR50X1017803.
date published: 2026-07-02T03:30:09Z

Requiem in D Minor, K. 626: III. Sequenz "Dies Irae"
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additional property: Key Name
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Requiem in D Minor, K. 626: III. Sequenz "Rex tremendae"
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duration: PT1M42S
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explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: musicAeterna
by artist: Teodor Currentzis
by artist: The New Siberian Singers
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f98fc61d9acb5a904726ae21926b84ad9e4ef0e81855730c7f370e1e9ebab9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1017805.
  date published: 2026-07-02T11:38:34Z
audio: Requiem in D Minor, K. 626: III. Sequenz "Rex tremendae"
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Requiem in D Minor, K. 626: III. Sequenz "Confutatis"
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by artist: Wolfgang Amadeus Mozart
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by artist: Teodor Currentzis
by artist: The New Siberian Singers
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0x5ac22047bb2ade7be9033e149462e3243c05e0c265d9ebbf1b5b040d57f83989. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR50X1017807.
  date published: 2026-07-06T07:16:32Z
audio: Requiem in D Minor, K. 626: III. Sequenz "Confutatis"
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Requiem in D Minor, K. 626: III. Sequenz "Lacrimosa"
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duration: PT3M44S
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by artist: Wolfgang Amadeus Mozart
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by artist: Teodor Currentzis
by artist: The New Siberian Singers
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genre: classical
genre: classical-era
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Requiem in D Minor, K. 626: III. Sequenz "Lacrimosa"
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Requiem in D Minor, K. 626: VI. Benedictus
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by artist: Teodor Currentzis
by artist: The New Siberian Singers
by artist: Simone Kermes
by artist: Stephanie Houtzeel
by artist: Markus Brutscher
by artist: Arnaud Richard
in album: Mozart: Requiem
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genre: classical
genre: classical-era
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b41fd5b32580abb273abc11c14d399a47ef9159522ecebf20726b97ea6dfcbc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1017812.
  date published: 2026-07-07T18:39:05Z
audio: Requiem in D Minor, K. 626: VI. Benedictus
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Requiem in D Minor, K. 626: VII. Agnus Dei
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duration: PT3M25S
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by artist: Teodor Currentzis
by artist: The New Siberian Singers
in album: Mozart: Requiem
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genre: classical
genre: classical-era
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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: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Requiem in D Minor, K. 626: VII. Agnus Dei
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Requiem in D Minor, K. 626: VIII. Communio "Lux Aeterna"
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by artist: Wolfgang Amadeus Mozart
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by artist: Teodor Currentzis
by artist: The New Siberian Singers
by artist: Simone Kermes
in album: Mozart: Requiem
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genre: classical
genre: classical-era
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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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: 2026-07-07T18:39:05Z
audio: Requiem in D Minor, K. 626: VIII. Communio "Lux Aeterna"
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Bach: Weihnachtsoratorium (Live aus der Dresdner Frauenkirche)
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date published: 2012-10-05
track: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Jauchzet, frohlocket!
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  by artist: Matthias Grünert
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    date published: 2012-10-05
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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: 2026-07-02T03:30:09Z
  audio: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Jauchzet, frohlocket!
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track: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Bereite dich, Zion
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  by artist: Britta Schwarz
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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  by artist: Matthias Grünert
  by artist: Kammerchor der Frauenkirche
  by artist: ensemble Frauenkirche
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  genre: classical
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  subject of: OpenTimestamps Proof of Existence
  audio: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Wie soll ich dich empfangen
track: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Großer Herr und starker König
track: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Ach mein herzliebes Jesulein
track: Weihnachtsoratorium, BWV 248, Teil II "Am zweiten Weihnachtstag": Was Gott dem Abraham verheißen
track: Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Schließe, mein Herze, dies selige Wunder
track: Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Herrscher des Himmels (Da Capo)

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7998469f07e8b7d3e72d6222afa7e9fbd947a40eb990f6f17f670fa99264fc5d. 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/DES380020703.
date published: 2026-07-08T03:53:27Z

Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Wie soll ich dich empfangen
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additional property: Acousticness
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Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Großer Herr und starker König
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by artist: Gotthold Schwarz
by artist: ensemble Frauenkirche
by artist: Matthias Grünert
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  date published: 2012-10-05
genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-08T03:53:27Z
audio: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Großer Herr und starker König
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Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Ach mein herzliebes Jesulein
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by artist: Matthias Grünert
by artist: Kammerchor der Frauenkirche
by artist: ensemble Frauenkirche
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genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Weihnachtsoratorium, BWV 248, Teil I "Am ersten Weihnachtstag": Ach mein herzliebes Jesulein
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Weihnachtsoratorium, BWV 248, Teil II "Am zweiten Weihnachtstag": Was Gott dem Abraham verheißen
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duration: PT0M42S
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by artist: Johann Sebastian Bach
by artist: Gotthold Schwarz
by artist: ensemble Frauenkirche
by artist: Matthias Grünert
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genre: classical
genre: classical-piano
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Weihnachtsoratorium, BWV 248, Teil II "Am zweiten Weihnachtstag": Was Gott dem Abraham verheißen
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Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Schließe, mein Herze, dies selige Wunder
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duration: PT4M24S
duration ms: 264066
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by artist: Johann Sebastian Bach
by artist: Britta Schwarz
by artist: ensemble Frauenkirche
by artist: Matthias Grünert
in album: Bach: Weihnachtsoratorium (Live aus der Dresdner Frauenkirche)
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  date published: 2012-10-05
genre: classical
genre: classical-piano
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f251f72f39c051a5f526e34b13930b5495d1a4ba84a03accdc8284788a23bf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DES380020729.
  date published: 2026-07-08T03:39:04Z
audio: Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Schließe, mein Herze, dies selige Wunder
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Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Herrscher des Himmels (Da Capo)
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duration ms: 123800
explicit: false
by artist: Johann Sebastian Bach
by artist: Matthias Grünert
by artist: Kammerchor der Frauenkirche
by artist: ensemble Frauenkirche
in album: Bach: Weihnachtsoratorium (Live aus der Dresdner Frauenkirche)
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  date published: 2012-10-05
genre: classical
genre: classical-piano
isrc code: DES380020734
additional property: CopyrightID
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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 0x99874e11c8f3bd789da667d3b5bd593d92e3ceb73b6684a339e637ed64bc622e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020734.
  date published: 2026-07-08T08:56:20Z
audio: Weihnachtsoratorium, BWV 248, Teil III "Am dritten Weihnachtstag": Herrscher des Himmels (Da Capo)
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Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
type: MusicAlbum
date published: 1998-01-01
track: Bach, JS: Magnificat in E-Flat Major, BWV 243a: II. Aria. "Et exsultavit spiritus meus in Deo"
  type: MusicRecording
  duration: PT2M25S
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  by artist: Johann Sebastian Bach
  by artist: Hermann Max
  by artist: Das Kleine Konzert
  by artist: Mona Spagele
  in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
    type: MusicAlbum
    date published: 1998-01-01
  genre: classical
  genre: classical-piano
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  additional property: CopyrightStatus
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340801110
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a401ad88d8389fd687cd9b80f0d6bcfb178448ef5f515d33ecc857d350d083. 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/DEA340801110.
    date published: 2026-07-08T03:22:41Z
  audio: Bach, JS: Magnificat in E-Flat Major, BWV 243a: II. Aria. "Et exsultavit spiritus meus in Deo"
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: Bach, JS: Magnificat in E-Flat Major, BWV 243a: III. Chorus. "Vom Himmel hoch"
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111293
  explicit: false
  by artist: Johann Sebastian Bach
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  by artist: Das Kleine Konzert
  by artist: Rheinische Kantorei
  in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
    type: MusicAlbum
    date published: 1998-01-01
  genre: classical
  genre: classical-piano
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562a7c93448b1067aa3e1520a860acd75ab2efa99eb8d8d57f6b77f3ea333b4e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340801111.
    date published: 2026-07-08T08:56:20Z
  audio: Bach, JS: Magnificat in E-Flat Major, BWV 243a: III. Chorus. "Vom Himmel hoch"
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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track: Bach, JS: Magnificat in E-Flat Major, BWV 243a: VII. Chorus. "Freut euch und jubiliert"
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  duration: PT1M29S
  duration ms: 89200
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Hermann Max
  by artist: Das Kleine Konzert
  by artist: Rheinische Kantorei
  in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
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    date published: 1998-01-01
  genre: classical
  genre: classical-piano
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  additional property: CopyrightID
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Bach, JS: Magnificat in E-Flat Major, BWV 243a: VII. Chorus. "Freut euch und jubiliert"
track: Bach, JS: Magnificat in E-Flat Major, BWV 243a: XV. Chorus. "Sicut locutus est ad patres nostros"
track: Bach, JS: Magnificat in E-Flat Major, BWV 243a: XVI. Chorus. "Gloria Patri, gloria filio"
track: Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo
track: Vivaldi: Gloria in D Major, RV 589: III. Laudamus te
track: Vivaldi: Gloria in D Major, RV 589: V. Propter magnam gloriam
track: Vivaldi: Gloria in D Major, RV 589: VII. Domine Fili unigenite
track: Vivaldi: Gloria in D Major, RV 589: X. Qui sedes ad dexteram Patris

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/957120

OTSVerificationAPI
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OTSTimestamp
type: PropertyValue
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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 0xbb80b46703e98e3d8f49fe7392335c5af895aa08a464732c66c4665c80ab595e. 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/DEA340801115.
date published: 2026-07-08T03:22:41Z

Bach, JS: Magnificat in E-Flat Major, BWV 243a: VII. Chorus. "Freut euch und jubiliert"
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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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: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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Bach, JS: Magnificat in E-Flat Major, BWV 243a: XV. Chorus. "Sicut locutus est ad patres nostros"
type: MusicRecording
duration: PT1M22S
duration ms: 82640
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by artist: Johann Sebastian Bach
by artist: Hermann Max
by artist: Das Kleine Konzert
by artist: Rheinische Kantorei
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
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  date published: 1998-01-01
genre: classical
genre: classical-piano
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additional property: CopyrightID
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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
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Bach, JS: Magnificat in E-Flat Major, BWV 243a: XV. Chorus. "Sicut locutus est ad patres nostros"
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Bach, JS: Magnificat in E-Flat Major, BWV 243a: XVI. Chorus. "Gloria Patri, gloria filio"
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by artist: Das Kleine Konzert
by artist: Rheinische Kantorei
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
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genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340801124
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f45b9b516084c304c199846a12d35308a77cc2db6f70c2ba8af64b7abc13e62. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340801124.
  date published: 2026-07-08T08:56:20Z
audio: Bach, JS: Magnificat in E-Flat Major, BWV 243a: XVI. Chorus. "Gloria Patri, gloria filio"
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.233
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.293
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.142
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.153
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo
type: MusicRecording
duration: PT2M24S
duration ms: 144066
explicit: false
by artist: Antonio Vivaldi
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
by artist: Academy of St Martin in the Fields Chorus
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
  type: MusicAlbum
  date published: 1998-01-01
isrc code: GBAYC9001136
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001136
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ed3cf652dc430dbfa9e69d6e437c0b06fc6e21a54326720e32f95017e2b130. 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/GBAYC9001136.
  date published: 2026-07-08T03:22:41Z
audio: Vivaldi: Gloria in D Major, RV 589: I. Gloria in excelsis Deo
  type: AudioObject
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  additional property: Mode (Major/Minor)
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    value: 0.553
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Vivaldi: Gloria in D Major, RV 589: III. Laudamus te
type: MusicRecording
duration: PT2M17S
duration ms: 137826
explicit: false
by artist: Antonio Vivaldi
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
by artist: Ann Murray
by artist: Barbara Hendricks
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
  type: MusicAlbum
  date published: 1998-01-01
isrc code: GBAYC9001138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001138
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f705a3a4e160ee2120cb813781146e53e212dff78625f80eb97d3d811936f1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001138.
  date published: 2026-07-08T08:56:20Z
audio: Vivaldi: Gloria in D Major, RV 589: III. Laudamus te
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Vivaldi: Gloria in D Major, RV 589: V. Propter magnam gloriam
type: MusicRecording
duration: PT0M56S
duration ms: 56733
explicit: false
by artist: Antonio Vivaldi
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
by artist: Academy of St Martin in the Fields Chorus
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
  type: MusicAlbum
  date published: 1998-01-01
isrc code: GBAYC9001140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001140
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 0x77083885c9996e4232c6d67592804907e206f5cca17f23d1fc464d8154bbf173. 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/GBAYC9001140.
  date published: 2026-07-08T03:22:41Z
audio: Vivaldi: Gloria in D Major, RV 589: V. Propter magnam gloriam
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Vivaldi: Gloria in D Major, RV 589: VII. Domine Fili unigenite
type: MusicRecording
duration: PT2M10S
duration ms: 130666
explicit: false
by artist: Antonio Vivaldi
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
by artist: Academy of St Martin in the Fields Chorus
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
  type: MusicAlbum
  date published: 1998-01-01
isrc code: GBAYC9001142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b0e43e7a2e46ddd76abae405bc6a5d026a76e6710dc9198bf67f3d931432fc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001142.
  date published: 2026-07-08T08:56:20Z
audio: Vivaldi: Gloria in D Major, RV 589: VII. Domine Fili unigenite
  type: AudioObject
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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Vivaldi: Gloria in D Major, RV 589: X. Qui sedes ad dexteram Patris
type: MusicRecording
duration: PT2M36S
duration ms: 156160
explicit: false
by artist: Antonio Vivaldi
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
by artist: Jean Rigby
in album: Bach: Magnificat, BWV 243 - Vivaldi: Gloria, RV 589
  type: MusicAlbum
  date published: 1998-01-01
isrc code: GBAYC9001145
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001145
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 0x59a3b5020958123b681c4d5de17f68fbb620d9208a216276d4107dce17ddfc80. 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/GBAYC9001145.
  date published: 2026-07-08T03:53:27Z
audio: Vivaldi: Gloria in D Major, RV 589: X. Qui sedes ad dexteram Patris
  type: AudioObject
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  additional property: Mode (Major/Minor)
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  additional property: Valence (Positivity)
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Mendelssohn, Felix: St. Paul [Oratorio]
type: MusicAlbum
date published: 2009-03-31
track: Paulus (St. Paul), Op. 36, MWV A14: Herr! Der du bist der Gott (Chorus)
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  duration: PT4M23S
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  by artist: Felix Mendelssohn
  by artist: Sabine Goetz
  by artist: Markus Brutscher
  by artist: Klaus Mertens
  by artist: Dorothea Zimmermann
  by artist: Schlosskirche Weilburg Kantorei
  by artist: Capella Weilburgensis
  by artist: Doris Hagel
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  genre: classical
  genre: early-romantic-era
  genre: german-romanticism
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c228807d264edbe4caf9208119377caa69b57e0cd29ba0573a9c0ad5f9569e. 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/DEAD60900802.
    date published: 2026-07-08T03:20:19Z
  audio: Paulus (St. Paul), Op. 36, MWV A14: Herr! Der du bist der Gott (Chorus)
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    additional property: Danceability
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    additional property: Valence (Positivity)
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track: Paulus (St. Paul), Op. 36, MWV A14: Recitative: Sie aber sturmten auf ihn ein (Tenor, Chorus)
track: Paulus (St. Paul), Op. 36, MWV A14: Recitative: Und die Zeugen legten ab ihre Kleider (Soprano)
track: Paulus (St. Paul), Op. 36, MWV A14: Recitative: Und zog mit einer Schar (Alto) - Arioso: Doch der Herr vergisst der Seinen nicht (Alto)
track: Paulus (St. Paul), Op. 36, MWV A14: Mache dich auf! Werde Licht! (Chorus)
track: Paulus (St. Paul), Op. 36, MWV A14: Aria: Gott, sei mir gnadig (Bass)
track: Paulus (St. Paul), Op. 36, MWV A14: O welch eine Tiefe des Reichtums (Chorus)

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date published: 2026-07-08T03:22:41Z

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  date published: 2026-07-08T03:22:41Z
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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Stölzel: Ein Lämmlein geht und trägt die Schuld
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Música Clásica de Navidad
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Telemann: Hits
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Bach Hits
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Reinhard Keiser: Ulysses (Musicalisches Schauspiel)
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Choral Music
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date published: 2016-11-22

Christian Classical Music
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Trumpet Concerto in A-Flat Major (Transcribed by Ivan Jetvic from Oboe Concerto in C Major, K. 314): I. Allegro aperto (Cadenza: André)
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Piano Concerto No. 11 in D Major, Hob. XVIII:11: I. Vivace
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Der Messias, K. 572, Pt. 1: No. 3, Chor. Denn die Herrlichkeit Gottes des Herrn
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O du fröhliche
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Gottfried August Homilius: Ein Lämmlein geht und trägt die Schuld
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Classical Christmas
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Winter Mood - Bach
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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    date published: 2026-07-08T08:56:20Z
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

Altnikol, Graun, Kuhnau, Bach, JS & Telemann: Wer ist der, so von Edom kömmt: No. 19, Chor. "Herr Jesu Christ, wahr' Mensch und Gott" (After BWV 127a)
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Bach, J.S.: St. John Passion
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Valentini: Musiche Concertate 1619
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    date published: 2026-07-08T08:56:20Z
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    date published: 2026-07-08T08:56:20Z
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track: St. John Passion, BWV 245 (1725 Version), Part Two: No. 14, Und von Stund an nahm sie der Jünger zu sich
track: St. John Passion, BWV 245 (1725 Version), Part One: No. 15, Petrus, der nicht denkt zurück
track: St. John Passion, BWV 245 (1725 Version), Part Two: No. 15, Es ist vollbracht
track: St. John Passion, BWV 245 (1725 Version), Part Two: No. 21, Die Jüden aber, dieweil es der Rüsttag war
track: St. John Passion, BWV 245 (1725 Version), Part Two: No. 23, Darnach bat Pilatum Joseph von Arimathia
track: St. John Passion, BWV 245 (1725 Version), Part Two: No. 25, Christe, du Lamm Gottes

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

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

St. John Passion, BWV 245 (1725 Version), Part One: No. 11, Wer hat dich so geschlagen
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St. John Passion, BWV 245 (1725 Version), Part Two: No. 14, Und von Stund an nahm sie der Jünger zu sich
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by artist: Peter Neumann
by artist: Collegium Cartusianum
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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: 2026-07-08T03:53:27Z
audio: St. John Passion, BWV 245 (1725 Version), Part Two: No. 14, Und von Stund an nahm sie der Jünger zu sich
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St. John Passion, BWV 245 (1725 Version), Part One: No. 15, Petrus, der nicht denkt zurück
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by artist: Collegium Cartusianum
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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: 2026-07-08T08:56:20Z
audio: St. John Passion, BWV 245 (1725 Version), Part One: No. 15, Petrus, der nicht denkt zurück
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St. John Passion, BWV 245 (1725 Version), Part Two: No. 15, Es ist vollbracht
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by artist: Collegium Cartusianum
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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: St. John Passion, BWV 245 (1725 Version), Part Two: No. 15, Es ist vollbracht
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St. John Passion, BWV 245 (1725 Version), Part Two: No. 21, Die Jüden aber, dieweil es der Rüsttag war
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by artist: Collegium Cartusianum
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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: 2026-07-08T08:56:20Z
audio: St. John Passion, BWV 245 (1725 Version), Part Two: No. 21, Die Jüden aber, dieweil es der Rüsttag war
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St. John Passion, BWV 245 (1725 Version), Part Two: No. 23, Darnach bat Pilatum Joseph von Arimathia
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by artist: Collegium Cartusianum
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genre: classical
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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: 2026-07-08T03:39:04Z
audio: St. John Passion, BWV 245 (1725 Version), Part Two: No. 23, Darnach bat Pilatum Joseph von Arimathia
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St. John Passion, BWV 245 (1725 Version), Part Two: No. 25, Christe, du Lamm Gottes
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duration ms: 298586
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by artist: Peter Neumann
by artist: Collegium Cartusianum
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genre: classical
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: St. John Passion, BWV 245 (1725 Version), Part Two: No. 25, Christe, du Lamm Gottes
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    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.174
  additional property: Energy
    type: PropertyValue
    value: 0.143
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.79
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.063
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.979
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor