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album: Schumann: The Complete Songs, Vol. 11
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album: Bach, J.S.: Christmas Cantatas BWV 63, 64, 121 & 133
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  track: Sehet, welch eine Liebe, BWV 64: V. Aria. Was die Welt in sich hält (Soprano)
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  track: Ich freue mich in Dir, BWV 133: I. Chorus. Ich freue mich in Dir
  track: Christen, ätzet diesen Tag, BWV 63: III. Aria. Gott, Du hast es wohl gefüget
album: Francesconi: Ballata
album: Clara Schumann: The Complete Lieder
album: Mozart: Complete Songs
album: Weber: Der Freischütz
album: Schumann: The Complete Songs, Vol. 10
album: The NMC Songbook
album: David Matthews: Winter Passions
album: Bach, J.S.: Cantatas & Sacred Masterpieces
album: Gardiner dirigiert Bach – 35 Kantaten
album: Bach Masterworks
album: Kantaten zu Advent und Weihnacht
album: Bach: Cantatas
album: Vaughan Williams: Sir John in Love
album: NMC at 35
album: Schumann: The Complete Songs, Vol. 6
album: 66 Classics: Chamber Music
album: I Journey Over - Hinüber Wall Ich
album: The All-Baroque Box
album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
album: Franz Schubert: Sakontala
album: J.S. Bach: St. Matthew Passion, BWV 244
album: Mendelssohn: Songs & Duets, Vol. 5
album: Mendelssohn: Songs & Duets, Vol. 4
album: Nature's Solace: Lieder by Schumann, Kilpinen & Brahms
album: Corp: Fields of the Fallen & Dawn on the Somme
album: Loges, Stephan: Lieder by Schumann, Franz, Brahms
album: Wolf: The Complete Songs, Vol. 2
album: Mendelssohn: Songs & Duets, Vol. 2
album: J.S. Bach: Cantatas for the 11th Sunday after Trinity
album: The Lady From The Sea
album: Bach, J.S.: Cantatas, Vol. 4 (Gardiner)
album: Mendelssohn: Songs & Duets, Vol. 3
album: BACH, J.S.: Cantatas, Vol. 9 (Gardiner)
album: Wolf: The Complete Songs, Vol. 1
album: Schubert: Hyperion Song Edition 34 – Schubert 1817-1821
album: Schubert: Hyperion Song Edition 32 – An 1816 Schubertiad

Christen, ätzet diesen Tag, BWV 63: III. Aria. Gott, Du hast es wohl gefüget
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12 Gedichte aus 'Liebesfrühling', Op. 12: No. 2 (Also R. Schumann, Op. 37/4). Liebst du um Schönheit
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  date published: 2026-07-08T08:56:20Z
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6 Lieder, Op. 13: No. 1, Ich Stand in dunklen Träumen
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6 Lieder, Op. 13: No. 6, Die stille Lotosblume
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  date published: 2026-07-08T08:56:20Z
audio: 6 Lieder, Op. 13: No. 6, Die stille Lotosblume
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12 Gedichte aus 'Liebesfrühling', Op. 12: No. 3 (Also R. Schumann, Op. 37/11). Warum willst du andre fragen?
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  date published: 2026-07-31T15:20:15Z
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Der Abendstern
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Der Freischütz, Act II: Finale - "Die Wolfsschlucht"
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audio: Der Freischütz, Act II: Finale - "Die Wolfsschlucht"
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Erwünschtes Freudenlicht, BWV 184: Recitative. Erwünschtes Freudenlicht (Tenor)
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  date published: 2026-07-08T08:56:20Z
audio: Erwünschtes Freudenlicht, BWV 184: Recitative. Erwünschtes Freudenlicht (Tenor)
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Erwünschtes Freudenlicht, BWV 184: Recitative. So freuet euch, ihr auserwählten Seelen (Tenor)
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  date published: 2026-07-08T03:22:41Z
audio: Erwünschtes Freudenlicht, BWV 184: Recitative. So freuet euch, ihr auserwählten Seelen (Tenor)
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Er rufet seine Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472802aee600145ce48632b20042850101474c66834b361571a7e6f4f7a7b9b8. 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/GBHNG0400603.
  date published: 2026-07-08T03:22:41Z
audio: Er rufet seine Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.706
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.209
  additional property: Energy
    type: PropertyValue
    value: 0.033
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.152
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.82
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Er rufet seine Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
type: MusicRecording
duration: PT3M7S
duration ms: 187280
explicit: false
by artist: Johann Sebastian Bach
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:14:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a598aaf7df725187508b7764b7cf2ad6bc131c63e17275d4da402952c8e7f00
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/GBHNG0400605
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a598aaf7df725187508b7764b7cf2ad6bc131c63e17275d4da402952c8e7f00. 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/GBHNG0400605.
  date published: 2026-07-08T08:56:20Z
audio: Er rufet seine Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.499
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.422
  additional property: Energy
    type: PropertyValue
    value: 0.143
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.024
  additional property: Liveness
    type: PropertyValue
    value: 0.115
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.619
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.501
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Er rufet seine Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)
type: MusicRecording
duration: PT1M49S
duration ms: 109733
explicit: false
by artist: Johann Sebastian Bach
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:46:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb79afe1f762d3669b8012d6b4e99d5400f54db898c95fadfd086211c7b6bd33d
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/GBHNG0400608
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79afe1f762d3669b8012d6b4e99d5400f54db898c95fadfd086211c7b6bd33d. 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/GBHNG0400608.
  date published: 2026-07-08T03:20:19Z
audio: Er rufet seine Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.368
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.212
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.285
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.387
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.03
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Erwünschtes Freudenlicht, BWV 184: Aria. Gesegnete Christen, gluckselige Herde (Soprano, Alto)
type: MusicRecording
duration: PT8M17S
duration ms: 497106
explicit: false
by artist: Johann Sebastian Bach
by artist: Lisa Larsson
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fcde6497cfb47870a2253d4b6e4ba40269483c462bfa0210ec3995701c79ca. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/GBHNG0400597.
  date published: 2026-07-30T19:26:00Z
audio: Erwünschtes Freudenlicht, BWV 184: Aria. Gesegnete Christen, gluckselige Herde (Soprano, Alto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.799
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.382
  additional property: Energy
    type: PropertyValue
    value: 0.085
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.417
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.295
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0400597
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960298
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T19:26:00+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400597
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960298
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960298
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T19:26:00+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Erwünschtes Freudenlicht, BWV 184: Aria. Gluck und Segen sind bereit (Tenor)
type: MusicRecording
duration: PT4M35S
duration ms: 275946
explicit: false
by artist: Johann Sebastian Bach
by artist: Lisa Larsson
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d0c462b9d8fe2326fc40aa4032538c77f56e40decdaa224ad2a1224cfa1778. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400599.
  date published: 2026-07-31T10:20:10Z
audio: Erwünschtes Freudenlicht, BWV 184: Aria. Gluck und Segen sind bereit (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.511
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.381
  additional property: Energy
    type: PropertyValue
    value: 0.041
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.316
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.183
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBHNG0400599
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960389
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T10:20:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400599
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Erwünschtes Freudenlicht, BWV 184: Chorale. Herr, ich hoff je, du werdest die (Chorus)
type: MusicRecording
duration: PT1M16S
duration ms: 76906
explicit: false
by artist: Johann Sebastian Bach
by artist: Lisa Larsson
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6798f6cd011e01d3ae1c4b860ebf6e24ba66b8bfb5a5363a46bb9d17ab3fec. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBHNG0400600.
  date published: 2026-07-30T16:01:17Z
audio: Erwünschtes Freudenlicht, BWV 184: Chorale. Herr, ich hoff je, du werdest die (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.889
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.222
  additional property: Energy
    type: PropertyValue
    value: 0.254
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.292
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.318
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.859
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0400600
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960276
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T16:01:17+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400600
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960276
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960276
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T16:01:17+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Erwünschtes Freudenlicht, BWV 184: Guter Hirte, Trost der Deinen (Chorus, Soprano, Bass)
type: MusicRecording
duration: PT2M16S
duration ms: 136013
explicit: false
by artist: Johann Sebastian Bach
by artist: Lisa Larsson
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608d442f4076948a7e1bfb6e71b6450a5015af6abc993f04b37a22eaed92137e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBHNG0400601.
  date published: 2026-07-31T06:42:11Z
audio: Erwünschtes Freudenlicht, BWV 184: Guter Hirte, Trost der Deinen (Chorus, Soprano, Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.056
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.596
  additional property: Energy
    type: PropertyValue
    value: 0.242
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.233
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.633
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.095
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0400601
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960360
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T06:42:11+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400601
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960360
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960360
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:42:11+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Er rufet seine Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
type: MusicRecording
duration: PT1M5S
duration ms: 65386
explicit: false
by artist: Johann Sebastian Bach
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2466d1944e77deb4af11d04fd7a195092eeb86c845440c51b2ca0db77c6c15. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBHNG0400606.
  date published: 2026-07-30T21:35:24Z
audio: Er rufet seine Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.335
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.265
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.235
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.536
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBHNG0400606
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960317
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T21:35:24+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400606
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960317
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960317
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T21:35:24+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Er rufet seine Schafen mit Namen, BWV 175: Aria. Öffnet euch, ihr beiden Ohren (Bass)
type: MusicRecording
duration: PT4M19S
duration ms: 259360
explicit: false
by artist: Johann Sebastian Bach
by artist: Nathalie Stutzmann
by artist: Christoph Genz
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b46de2349b5307711e64dcf1d691340d425e05e2ece6876808d84a16ab04c7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBHNG0400607.
  date published: 2026-07-31T12:24:41Z
audio: Er rufet seine Schafen mit Namen, BWV 175: Aria. Öffnet euch, ihr beiden Ohren (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.313
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.457
  additional property: Energy
    type: PropertyValue
    value: 0.261
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.601
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.823
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0400607
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400607
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Ich will doch wohl Rosen brechen (Alto)
type: MusicRecording
duration: PT5M14S
duration ms: 314760
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400676
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:50:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e94926bb9e65cd935e11d9466ab2c2d8444f9fb9128a7a8b9dc5ee3afb1d8c0
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/GBHNG0400676
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94926bb9e65cd935e11d9466ab2c2d8444f9fb9128a7a8b9dc5ee3afb1d8c0. 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/GBHNG0400676.
  date published: 2026-07-08T03:22:41Z
audio: Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Ich will doch wohl Rosen brechen (Alto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.068
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.318
  additional property: Energy
    type: PropertyValue
    value: 0.062
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.929
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.504
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.015
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: In der Welt habt ihr Angst (Bass)
type: MusicRecording
duration: PT1M49S
duration ms: 109120
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400685
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:59:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68a2de76900cf5908e8cc3e0bd04f7813588fb77520510bb0b8f94e8f0718665
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/GBHNG0400685
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a2de76900cf5908e8cc3e0bd04f7813588fb77520510bb0b8f94e8f0718665. 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/GBHNG0400685.
  date published: 2026-07-08T08:56:20Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: In der Welt habt ihr Angst (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.779
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.397
  additional property: Energy
    type: PropertyValue
    value: 0.087
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.197
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.423
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.581
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Chorale: Muss ich sein betrubet? (Chorus)
type: MusicRecording
duration: PT1M14S
duration ms: 74120
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:21:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f7ab83240dae1a07f450efe97489f6b5c60d4a277b6c4ee91c570887ca52dc7
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/GBHNG0400687
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957124
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:53:27+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7ab83240dae1a07f450efe97489f6b5c60d4a277b6c4ee91c570887ca52dc7. 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/GBHNG0400687.
  date published: 2026-07-08T08:56:20Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Chorale: Muss ich sein betrubet? (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.93
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.211
  additional property: Energy
    type: PropertyValue
    value: 0.134
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.19
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.926
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

In allen meinen Taten, BWV 97: Aria: Ihm hab ich mich ergeben (Soprano)
type: MusicRecording
duration: PT3M13S
duration ms: 193773
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:42:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79ae4bea66d19aad908ff82084f63863a56fea8f1676d77d96845db2a639e605
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/GBHNG0400695
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ae4bea66d19aad908ff82084f63863a56fea8f1676d77d96845db2a639e605. 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/GBHNG0400695.
  date published: 2026-07-08T03:20:19Z
audio: In allen meinen Taten, BWV 97: Aria: Ihm hab ich mich ergeben (Soprano)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.725
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Loudness (dB)
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Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Wahrlich, wahrlich, ich sage euch (Bass)
type: MusicRecording
duration: PT2M23S
duration ms: 143920
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa644badcc30f3c0cc2adc5b6ec2093f8cc24fd091a80b381fe1c393150e850. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBHNG0400675.
  date published: 2026-07-31T02:19:15Z
audio: Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Wahrlich, wahrlich, ich sage euch (Bass)
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  additional property: Liveness
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  additional property: Valence (Positivity)
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isrc code: GBHNG0400675
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wahrlich, wahrlich, ich sage euch, BWV 86: Chorale: Und was der ewig gutig Gott (Soprano)
type: MusicRecording
duration: PT1M44S
duration ms: 104280
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe7b1f051f8686c6fc9e34912aa3da0912cf10ff9f97c19786941791923df12. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBHNG0400677.
  date published: 2026-07-31T05:17:02Z
audio: Wahrlich, wahrlich, ich sage euch, BWV 86: Chorale: Und was der ewig gutig Gott (Soprano)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Valence (Positivity)
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isrc code: GBHNG0400677
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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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: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Gott hilft gewiss (Tenor)
type: MusicRecording
duration: PT2M18S
duration ms: 138386
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a377ad578600e80b1578156cd89ff6e97edd7f330974f39b800247f7f2b793. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBHNG0400679.
  date published: 2026-07-31T06:42:11Z
audio: Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Gott hilft gewiss (Tenor)
  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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  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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isrc code: GBHNG0400679
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wahrlich, wahrlich, ich sage euch, BWV 86: Chorale: Die Hoffnung wart' der rechten Zeit (Chorus)
type: MusicRecording
duration: PT0M56S
duration ms: 56760
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfc20c05853b43bcb8ffa8a7ea91166a754b09c58e64e4b88d194e2abac4e00. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBHNG0400680.
  date published: 2026-07-31T16:33:26Z
audio: Wahrlich, wahrlich, ich sage euch, BWV 86: Chorale: Die Hoffnung wart' der rechten Zeit (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.341
  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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isrc code: GBHNG0400680
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bisher habt ihr nichts gebeten in meinem Namen (Bass)
type: MusicRecording
duration: PT1M29S
duration ms: 89253
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1a1a2dddefa9f3754ba29c4f150a540c16c36a5c55b1fe3c1285bed98532cf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBHNG0400681.
  date published: 2026-07-31T12:24:41Z
audio: Bisher habt ihr nichts gebeten in meinem Namen (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.863
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.299
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.688
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.99
  additional property: Key Name
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    value: Minor
isrc code: GBHNG0400681
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Recitative: O Wort! das Geist und Seel erschreckt (Alto)
type: MusicRecording
duration: PT0M31S
duration ms: 31760
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b03a43fed3852b830ca0e70e02f29ada55c1b3d18b79069097da2bafeb3ed1. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/GBHNG0400682.
  date published: 2026-08-01T00:15:43Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Recitative: O Wort! das Geist und Seel erschreckt (Alto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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isrc code: GBHNG0400682
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Aria: Vergib, o Vater! unsre Schuld (Alto)
type: MusicRecording
duration: PT7M15S
duration ms: 435573
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T08:26:41Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Aria: Vergib, o Vater! unsre Schuld (Alto)
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Recitative: Wenn unsre Schuld bis an den Himmel steigt (Tenor)
type: MusicRecording
duration: PT0M47S
duration ms: 47346
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5ae4b6eb15d1992570f9308e727afeed36fb1eac206f70eafe5f4ee1a72200. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBHNG0400684.
  date published: 2026-07-31T20:22:46Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Recitative: Wenn unsre Schuld bis an den Himmel steigt (Tenor)
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Aria: Ich will leiden, ich will schweigen (Tenor)
type: MusicRecording
duration: PT4M0S
duration ms: 240933
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed66a3e9b699a844f2ee30b81d61f327f7f164d6182d2a4c7d11c0c047bd04ed. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBHNG0400686.
  date published: 2026-07-31T02:19:15Z
audio: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: Aria: Ich will leiden, ich will schweigen (Tenor)
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

In allen meinen Taten (Chorus)
type: MusicRecording
duration: PT3M57S
duration ms: 237720
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c12b029a4b2d4f2e3463c5199684827ece042fb2bd71c5036df4bd8ef63de8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBHNG0400688.
  date published: 2026-07-31T17:29:52Z
audio: In allen meinen Taten (Chorus)
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

In allen meinen Taten, BWV 97: Aria: Nichts ist es spat und fruhe (Bass)
type: MusicRecording
duration: PT3M15S
duration ms: 195600
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1af053552e3d6e573562381e23134724ca7c2559e91bf58083a56e48e59295. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBHNG0400689.
  date published: 2026-08-01T02:22:04Z
audio: In allen meinen Taten, BWV 97: Aria: Nichts ist es spat und fruhe (Bass)
  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
    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: CopyrightID
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additional property: TokenDeploymentConfirmed
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

In allen meinen Taten, BWV 97: Duet: Hat er es denn beschlossen (Soprano, Bass)
type: MusicRecording
duration: PT2M41S
duration ms: 161773
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49cc0f02a33f621b8c5391dbb905e1c9a01354344c95198b794476696370502. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBHNG0400694.
  date published: 2026-07-30T04:47:22Z
audio: In allen meinen Taten, BWV 97: Duet: Hat er es denn beschlossen (Soprano, Bass)
  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
    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: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

In allen meinen Taten, BWV 97: Chorale: So sei nun, Seele, deine (Chorus)
type: MusicRecording
duration: PT0M54S
duration ms: 54093
explicit: false
by artist: Johann Sebastian Bach
by artist: Katherine Fuge
by artist: Robin Tyson
by artist: Steve Davislim
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach, J.S.: Cantatas, Vol. 25 - Bwv 44, 86, 87, 97, 150, 183
  type: MusicAlbum
  date published: 2008-04-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1001c3de2a850710828a19d5bf87525b78f3dafc1d951bf63929ea0cc587588. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBHNG0400696.
  date published: 2026-07-30T01:32:48Z
audio: In allen meinen Taten, BWV 97: Chorale: So sei nun, Seele, deine (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.903
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    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
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    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.03
  additional property: Liveness
    type: PropertyValue
    value: 0.324
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.344
  additional property: Loudness (dB)
    type: PropertyValue
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    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0400696
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960185
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T01:32:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400696
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960185
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960185
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T01:32:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Cantata, BWV 18: Mein Gott, hier wird mein Herze sein
type: MusicRecording
duration: PT5M15S
duration ms: 315720
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:33:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4951f968750f80622b0ae21f1e2e37276fb95823865bcb4e2c3b5b7f87c516ab
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/GBHNG0800868
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4951f968750f80622b0ae21f1e2e37276fb95823865bcb4e2c3b5b7f87c516ab. 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/GBHNG0800868.
  date published: 2026-07-08T03:53:27Z
audio: Cantata, BWV 18: Mein Gott, hier wird mein Herze sein
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.531
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.308
  additional property: Energy
    type: PropertyValue
    value: 0.165
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.184
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.908
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Cantata, BWV 181: Leichtgesinnte Flattergeister
type: MusicRecording
duration: PT2M45S
duration ms: 165946
explicit: false
by artist: Johann Sebastian Bach
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d5545fd872881f0c6e5e91f674ffab647b723f2a7eaabc35e1c08eb20768ba2
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/GBHNG0800871
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5545fd872881f0c6e5e91f674ffab647b723f2a7eaabc35e1c08eb20768ba2. 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/GBHNG0800871.
  date published: 2026-07-08T03:53:27Z
audio: Cantata, BWV 181: Leichtgesinnte Flattergeister
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.984
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.765
  additional property: Energy
    type: PropertyValue
    value: 0.35
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.498
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.213
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Cantata, BWV 126: Stürze zu Boden schwülstige Stolze!
type: MusicRecording
duration: PT5M6S
duration ms: 306706
explicit: false
by artist: Johann Sebastian Bach
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T23:35:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd45e8f1fed6223c014ce3d7625a62ca226e1167b31858036149122212234c571
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/GBHNG0800879
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45e8f1fed6223c014ce3d7625a62ca226e1167b31858036149122212234c571. 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/GBHNG0800879.
  date published: 2026-07-08T03:22:41Z
audio: Cantata, BWV 126: Stürze zu Boden schwülstige Stolze!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.836
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.537
  additional property: Energy
    type: PropertyValue
    value: 0.223
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.3
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.656
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.425
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Cantata, BWV 18: Gleichwie der Regen und Schnee vom Himmel fällt
type: MusicRecording
duration: PT1M8S
duration ms: 68613
explicit: false
by artist: Johann Sebastian Bach
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0575114205abc977d25820c0c0132ab04d94de0fa8281cdd14f3667b8dfec14b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/GBHNG0800867.
  date published: 2026-07-30T01:32:48Z
audio: Cantata, BWV 18: Gleichwie der Regen und Schnee vom Himmel fällt
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.705
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.397
  additional property: Energy
    type: PropertyValue
    value: 0.043
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.217
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.345
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.193
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG0800867
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960185
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T01:32:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0800867
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960185
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960185
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T01:32:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Sie hielten aber einen Rat (Evangelist, Pilatus, Jesus)
type: MusicRecording
duration: PT2M4S
duration ms: 124520
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Ashley Riches
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:40:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x320aa77554be20ccb68b5769ff872271f6d74058020167ed2a239b4e8e94660f
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/GBHNG1700043
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320aa77554be20ccb68b5769ff872271f6d74058020167ed2a239b4e8e94660f. 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/GBHNG1700043.
  date published: 2026-07-08T03:22:41Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Sie hielten aber einen Rat (Evangelist, Pilatus, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.881
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.611
  additional property: Energy
    type: PropertyValue
    value: 0.022
  additional property: Speechiness
    type: PropertyValue
    value: 0.283
  additional property: Acousticness
    type: PropertyValue
    value: 0.896
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.513
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative and Chorus: Aber am ersten Tage der süßen Brot (Evangelist, Chorus, Jesus)
type: MusicRecording
duration: PT2M4S
duration ms: 124440
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T01:34:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe65376f71d1ea844151a655613e8924bbf89279ff9440a38ef5a81f8f8914d9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956856
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956856
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:25:57Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956856
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T01:25:57+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65376f71d1ea844151a655613e8924bbf89279ff9440a38ef5a81f8f8914d9d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBHNG1700009.
  date published: 2026-07-06T01:25:57Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative and Chorus: Aber am ersten Tage der süßen Brot (Evangelist, Chorus, Jesus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.351
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.382
  additional property: Energy
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und da sie den Lobgesang gesprochen hatten (Evangelist, Jesus)
type: MusicRecording
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duration ms: 57666
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
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  date published: 2017-03-10
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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und da sie den Lobgesang gesprochen hatten (Evangelist, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und ging hin ein wenig (Evangelist, Jesus)
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duration: PT0M40S
duration ms: 40760
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
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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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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T13:52:39Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und ging hin ein wenig (Evangelist, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam zu seinen Jüngern (Evangelist, Jesus)
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by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
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  date published: 2017-03-10
genre: classical
genre: classical-piano
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additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam zu seinen Jüngern (Evangelist, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
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explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
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  date published: 2017-03-10
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Er antwortete und sprach (Evangelist, Jesus, Judas)
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duration: PT2M44S
duration ms: 164186
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: Jonathan Sells
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671bf62fa92ff84eccb5a90b2760d5103783df37149b77e6f04d98b619009d7f. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/GBHNG1700011.
  date published: 2026-07-22T15:39:05Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Er antwortete und sprach (Evangelist, Jesus, Judas)
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isrc code: GBHNG1700011
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da Jesus diese Rede vollendet hatte (Evangelist, Jesus)
type: MusicRecording
duration: PT0M36S
duration ms: 36480
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7540ffb60990262dd5171f1782847cc322222a5363844c0e32b735232783f1eb. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBHNG1700002.
  date published: 2026-07-29T11:30:20Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da Jesus diese Rede vollendet hatte (Evangelist, Jesus)
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus)
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duration: PT2M58S
duration ms: 178773
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Stephan Loges
by artist: The Monteverdi Choir
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Petrus aber antwortete (Petrus, Evangelist, Jesus)
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  date published: 2026-07-30T02:21:55Z
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da kam Jesus mit ihnen zu einem Hofe (Evangelist, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas)
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  date published: 2026-07-29T22:48:59Z
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative and Chorus: Und der Hohepriester antwortete (Evangelist, Pontifex, Jesus, Chorus)
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Ich freue mich in Dir, BWV 133: I. Chorus. Ich freue mich in Dir
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Francesconi: Ballata
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Clara Schumann: The Complete Lieder
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track: 12 Gedichte aus 'Liebesfrühling', Op. 12: No. 3 (Also R. Schumann, Op. 37/11). Warum willst du andre fragen?
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Mozart: Complete Songs
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track: Der Freischütz, Act II: Ariette - "Kommt ein schlanker Bursch gegangen"
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track: Der Freischütz, Act II: Finale - "Die Wolfsschlucht"

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Schumann: The Complete Songs, Vol. 10
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The NMC Songbook
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Bach, J.S.: Cantatas & Sacred Masterpieces
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Gardiner dirigiert Bach – 35 Kantaten
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track: Schwingt freudig euch empor, Cantata BWV 36 / Part 2: No. 5 Aria "Willkommen, werter Schatz"
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track: Schwingt freudig euch empor, Cantata BWV 36 / Part 2: No. 6 Chorale "Der du bist dem Vater gleich"
track: "Nun komm, der Heiden Heiland", BWV 62: No. 1 Chorus "Nun komm, der Heiden Heiland"
track: Cantata "Ich freue mich in Dir", BWV 133: Chorus: Ich freue mich in Dir

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Schwingt freudig euch empor, Cantata BWV 36 / Part 2: No. 5 Aria "Willkommen, werter Schatz"
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Schwingt freudig euch empor, Cantata BWV 36 / Part 2: No. 6 Chorale "Der du bist dem Vater gleich"
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Cantata "Ich freue mich in Dir", BWV 133: Chorus: Ich freue mich in Dir
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Cantata "Ich freue mich in Dir", BWV 133: Chorus: Ich freue mich in Dir
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Bach Masterworks
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date published: 2013-01-01

Kantaten zu Advent und Weihnacht
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Bach: Cantatas
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    date published: 2026-07-08T03:20:19Z
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track: Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio
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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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track: Erwünschtes Freudenlicht, BWV 184: Recitative. Erwünschtes Freudenlicht (Tenor)
track: Höchsterwünschtes Freudenfest, BWV 194: Aria. Hilf, Gott, dass es uns gelingt (Soprano)
track: Erwünschtes Freudenlicht, BWV 184: Recitative. So freuet euch, ihr auserwählten Seelen (Tenor)
track: Es ist ein trotzig und verzagt Ding, BWV 176: Recitative. So wundre dich, o Meister, nicht (Bass)
track: Er rufet seine Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
track: Er rufet seine Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
track: O heiliges Geist- und Wasserbad, BWV 165: Aria. O heil'ges Geist- und Wasserbad (Soprano)
track: O heiliges Geist- und Wasserbad, BWV 165: Recitative. Die sündige Geburt verdammter Adamserben (Bass)
track: Er rufet seine Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)
track: O heiliges Geist- und Wasserbad, BWV 165: Recitative. Ich habe ja, mein Seelenbräutigam (Bass)
track: Gelobet sei der Herr, mein Gott, BWV 129: Aria. Gelobet sei der Herr (Alto)
track: Gelobet sei der Herr, mein Gott, BWV 129: Chorale. Dem wir das Heilig itzt (Chorus)
track: Erwünschtes Freudenlicht, BWV 184: Aria. Gesegnete Christen, gluckselige Herde (Soprano, Alto)
track: Erwünschtes Freudenlicht, BWV 184: Aria. Gluck und Segen sind bereit (Tenor)
track: Erwünschtes Freudenlicht, BWV 184: Chorale. Herr, ich hoff je, du werdest die (Chorus)
track: Erwünschtes Freudenlicht, BWV 184: Guter Hirte, Trost der Deinen (Chorus, Soprano, Bass)
track: Er rufet seine Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
track: Er rufet seine Schafen mit Namen, BWV 175: Aria. Öffnet euch, ihr beiden Ohren (Bass)

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

Höchsterwünschtes Freudenfest, BWV 194: Recitative. Wie könnte dir, du höchstes Angesicht (Soprano)
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Höchsterwünschtes Freudenfest, BWV 194: Aria. Hilf, Gott, dass es uns gelingt (Soprano)
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  date published: 2026-07-08T03:22:41Z
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Es ist ein trotzig und verzagt Ding, BWV 176: Recitative. So wundre dich, o Meister, nicht (Bass)
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O heiliges Geist- und Wasserbad, BWV 165: Aria. O heil'ges Geist- und Wasserbad (Soprano)
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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 0xa8f7a0dd0593ba6a5725f744b0c1704f094c309885009025f08ab02a8abd3247. 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/GBHNG0400621.
  date published: 2026-07-08T03:53:27Z
audio: O heiliges Geist- und Wasserbad, BWV 165: Aria. O heil'ges Geist- und Wasserbad (Soprano)
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O heiliges Geist- und Wasserbad, BWV 165: Recitative. Die sündige Geburt verdammter Adamserben (Bass)
type: MusicRecording
duration: PT1M17S
duration ms: 77200
explicit: false
by artist: Johann Sebastian Bach
by artist: Ruth Holton
by artist: Daniel Taylor
by artist: Paul Agnew
by artist: Peter Harvey
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
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  date published: 2000-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0400622
additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b4c75a24d54fc19eeb4797f3b96c6b3ccb6f83f0d48f87e2f606c39fef14ac. 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/GBHNG0400622.
  date published: 2026-07-08T03:20:19Z
audio: O heiliges Geist- und Wasserbad, BWV 165: Recitative. Die sündige Geburt verdammter Adamserben (Bass)
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O heiliges Geist- und Wasserbad, BWV 165: Recitative. Ich habe ja, mein Seelenbräutigam (Bass)
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duration ms: 123653
explicit: false
by artist: Johann Sebastian Bach
by artist: Ruth Holton
by artist: Daniel Taylor
by artist: Paul Agnew
by artist: Peter Harvey
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
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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: 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 0xcf87e90e66b76338017486ddc2a51849620911f06e991646f0b50018196042cf. 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/GBHNG0400624.
  date published: 2026-07-08T08:56:20Z
audio: O heiliges Geist- und Wasserbad, BWV 165: Recitative. Ich habe ja, mein Seelenbräutigam (Bass)
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Gelobet sei der Herr, mein Gott, BWV 129: Aria. Gelobet sei der Herr (Alto)
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duration: PT4M52S
duration ms: 292800
explicit: false
by artist: Johann Sebastian Bach
by artist: Ruth Holton
by artist: Daniel Taylor
by artist: Paul Agnew
by artist: Peter Harvey
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
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  date published: 2000-01-01
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: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e94caf3d1fa7b4d2c3a4904da8fcf2b4dd63c15e9ee873d9678f5e4ebf55eeb. 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/GBHNG0400630.
  date published: 2026-07-08T03:53:27Z
audio: Gelobet sei der Herr, mein Gott, BWV 129: Aria. Gelobet sei der Herr (Alto)
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Gelobet sei der Herr, mein Gott, BWV 129: Chorale. Dem wir das Heilig itzt (Chorus)
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duration: PT1M37S
duration ms: 97813
explicit: false
by artist: Johann Sebastian Bach
by artist: Ruth Holton
by artist: Daniel Taylor
by artist: Paul Agnew
by artist: Peter Harvey
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas
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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e975a85513d4816fab357761ca6e5d2186fd1ad33f3b7f2f6c9b192d045d2e7. 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/GBHNG0400631.
  date published: 2026-07-08T03:20:19Z
audio: Gelobet sei der Herr, mein Gott, BWV 129: Chorale. Dem wir das Heilig itzt (Chorus)
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Vaughan Williams: Sir John in Love
type: MusicAlbum
date published: 2001-06-01

NMC at 35
type: MusicAlbum
date published: 2024-09-27

Schumann: The Complete Songs, Vol. 6
type: MusicAlbum
date published: 2002-02-01

66 Classics: Chamber Music
type: MusicAlbum
date published: 2024-11-27
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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: 2026-07-08T03:22:41Z
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track: Violin Sonata in B Minor, RV 36: III. Giga. Presto
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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
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6 Épigraphes antiques, CD 139: VI. Pour remercier la pluie au matin
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Hungarian Dances, WoO 1 (Arr. Joachim for Violin & Piano): No. 9 in E Minor. Allegro non troppo
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Violin Sonata in G Major, BWV 1021: IV. Presto
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Sonata for Keyboard and Flute in A Major, K. 12: II. Allegro
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Flute Sonata in G Major, Op. 1 No. 5, HWV 363b: V. Menuet
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3 Equali for 4 Trombones, WoO 30: No. 2, Poco adagio
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Violin Sonata in E Minor, BWV 1023: I. Prelude. [Allegro]
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track: Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Ich will doch wohl Rosen brechen (Alto)
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track: Nach dir, Herr, verlanget mich, BWV 150: Aria: Doch bin und bleibe ich vergnugt (Soprano)
track: Bisher habt ihr nichts gebeten in meinem Namen, BWV 87: In der Welt habt ihr Angst (Bass)
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track: Wahrlich, wahrlich, ich sage euch, BWV 86: Aria: Wahrlich, wahrlich, ich sage euch (Bass)
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track: Wahrlich, wahrlich, ich sage euch, BWV 86: Chorale: Die Hoffnung wart' der rechten Zeit (Chorus)
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track: In allen meinen Taten, BWV 97: Duet: Hat er es denn beschlossen (Soprano, Bass)
track: In allen meinen Taten, BWV 97: Chorale: So sei nun, Seele, deine (Chorus)

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Nach dir, Herr, verlanget mich, BWV 150: Leite mich in deiner Wahrheit (Chorus)
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by artist: Joanne Lunn
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by artist: Paul Agnew
by artist: Panajotis Iconomou
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by artist: John Eliot Gardiner
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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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Nach dir, Herr, verlanget mich, BWV 150: Meine Augen sehen stets zu dem Herrn (Chorus)
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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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Nach dir, Herr, verlanget mich, BWV 150: Ciacona: Meine Tage in dem Leide (Chorus)
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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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Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
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track: Cantata, BWV 18: Mein Gott, hier wird mein Herze sein
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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: Cantata, BWV 181: Leichtgesinnte Flattergeister
track: Cantata, BWV 84: Gott ist mir ja nichts schuldig
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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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  audio: Cantata, BWV 84: Ich esse mit Freuden mein weniges Brot
track: Cantata, BWV 84: Ich leb indes in dir vergnüget
track: Cantata, BWV 126: Erhalt uns, Herr, bei deinem Wort
track: Cantata, BWV 92: Es kann mir fehlen nimmermehr
track: Cantata, BWV 126: Stürze zu Boden schwülstige Stolze!
track: Cantata, BWV 126: Verleih uns Frieden gnädiglich
track: Cantata, BWV 92: Meinem Hirten bleib ich treu
track: Cantata, BWV 92: Soll ich denn auch des Todes Weg
track: Cantata, BWV 18: Gleichwie der Regen und Schnee vom Himmel fällt

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:22:41Z

Cantata, BWV 84: Ich esse mit Freuden mein weniges Brot
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9194e16562484f81339a1b3aa7a4709d85c025a5cf53a0f6e8928313d55c9e. 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/GBHNG0800856.
  date published: 2026-07-08T03:20:19Z
audio: Cantata, BWV 84: Ich leb indes in dir vergnüget
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  additional property: Valence (Positivity)
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Cantata, BWV 126: Erhalt uns, Herr, bei deinem Wort
type: MusicRecording
duration: PT2M23S
duration ms: 143040
explicit: false
by artist: Johann Sebastian Bach
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800876
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0800876
additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1233ef1e13ebb1946d69c7da26211bb4bb737f9135b4d4c5e168772f47255b. 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/GBHNG0800876.
  date published: 2026-07-08T03:20:19Z
audio: Cantata, BWV 126: Erhalt uns, Herr, bei deinem Wort
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Cantata, BWV 92: Es kann mir fehlen nimmermehr
type: MusicRecording
duration: PT3M27S
duration ms: 207506
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by artist: Johann Sebastian Bach
by artist: Jonathan Brown
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
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  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800858
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0800858
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de40ee95edf31754fe4596a7e84056ba1a0eb73f435c26b1dea14f7624375f4. 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/GBHNG0800858.
  date published: 2026-07-08T03:20:19Z
audio: Cantata, BWV 92: Es kann mir fehlen nimmermehr
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Cantata, BWV 126: Verleih uns Frieden gnädiglich
type: MusicRecording
duration: PT2M5S
duration ms: 125840
explicit: false
by artist: Johann Sebastian Bach
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800881
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a0d1b5f7df8ddebd418b18083813825732770e0399a052813b9084b1d3e5d5. 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/GBHNG0800881.
  date published: 2026-07-08T03:22:41Z
audio: Cantata, BWV 126: Verleih uns Frieden gnädiglich
  type: AudioObject
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Cantata, BWV 92: Meinem Hirten bleib ich treu
type: MusicRecording
duration: PT3M32S
duration ms: 212653
explicit: false
by artist: Johann Sebastian Bach
by artist: Miah Persson
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800864
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Cantata, BWV 92: Meinem Hirten bleib ich treu
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Cantata, BWV 92: Soll ich denn auch des Todes Weg
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duration: PT1M20S
duration ms: 80306
explicit: false
by artist: Johann Sebastian Bach
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Cantatas, Vol. 20 - BWV 18, 84, 92, 126, 144, 181
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: classical-piano
isrc code: GBHNG0800865
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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: 2026-07-08T03:22:41Z
audio: Cantata, BWV 92: Soll ich denn auch des Todes Weg
  type: AudioObject
  additional property: Tempo (BPM)
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Franz Schubert: Sakontala
type: MusicAlbum
date published: 2008-02-01

J.S. Bach: St. Matthew Passion, BWV 244
type: MusicAlbum
date published: 2017-03-10
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  by artist: Trinity Boys Choir
  by artist: The Monteverdi Choir
  by artist: English Baroque Soloists
  by artist: John Eliot Gardiner
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    date published: 2017-03-10
  genre: classical
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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
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    date published: 2026-07-02T03:30:09Z
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track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Herzliebster Jesu, was hast du verbrochen (Chorus)
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track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Du lieber Heiland du (Alto)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Buß und Reu (Alto)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Sie hielten aber einen Rat (Evangelist, Pilatus, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da ging hin der Zwölfen einer (Evangelist, Judas)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative and Chorus: Auf das Fest aber hatte der Landpfleger (Evangelist, Pilatus, Uxor Pilati, Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative and Chorus: Aber am ersten Tage der süßen Brot (Evangelist, Chorus, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wie wunderbarlich ist doch diese Strafe (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich bin's, ich sollte büßen (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Er hat uns allen wohlgetan (Soprano)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Ich will dir mein Herze schenken (Soprano)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und da sie den Lobgesang gesprochen hatten (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich will hier bei dir stehen (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria and Chorus: Ich will bei meinem Jesu wachen (Tenor, Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und ging hin ein wenig (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Gerne will ich mich bequemen (Bass)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam zu seinen Jüngern (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Was mein Gott will, das g'scheh allzeit (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: O Mensch, bewein dein Sünde groß (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Mein Jesus schweigt zu falschen Lügen stille (Tenor)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wer hat dich so geschlagen (Chorus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Er antwortete und sprach (Evangelist, Jesus, Judas)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da Jesus diese Rede vollendet hatte (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da versammleten sich die Hohenpriester (Evangelist, Chorus, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Petrus aber antwortete (Petrus, Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da kam Jesus mit ihnen zu einem Hofe (Evangelist, Jesus)
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam und fand sie aber schlafend (Evangelist, Jesus, Judas)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative and Chorus: Und der Hohepriester antwortete (Evangelist, Pontifex, Jesus, Chorus)

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St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wie wunderbarlich ist doch diese Strafe (Chorus)
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  date published: 2026-07-07T14:41:13Z
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich bin's, ich sollte büßen (Chorus)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich bin's, ich sollte büßen (Chorus)
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Er hat uns allen wohlgetan (Soprano)
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  date published: 2026-07-08T08:56:20Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Er hat uns allen wohlgetan (Soprano)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Ich will dir mein Herze schenken (Soprano)
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  date published: 2026-07-22T15:05:22Z
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich will hier bei dir stehen (Chorus)
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  date published: 2026-07-21T16:38:55Z
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria and Chorus: Ich will bei meinem Jesu wachen (Tenor, Chorus)
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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/957052
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:50:41Z
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 0xa6da22e7d537a023f3ac2015c0c3cad2a92c08b31753ea1c487c7c9cfa0ece74. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBHNG1700023.
  date published: 2026-07-07T14:50:41Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Gerne will ich mich bequemen (Bass)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.305
  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
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.345
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.757
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Was mein Gott will, das g'scheh allzeit (Chorus)
type: MusicRecording
duration: PT0M58S
duration ms: 58466
explicit: false
by artist: Johann Sebastian Bach
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5a1372f2442ff93763f9adbb232658b4085b46fdc62bbcbf946d7f38484a56d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700025
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0xc5a1372f2442ff93763f9adbb232658b4085b46fdc62bbcbf946d7f38484a56d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBHNG1700025.
  date published: 2026-07-06T06:56:49Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Was mein Gott will, das g'scheh allzeit (Chorus)
  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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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: 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
    value: -18.284
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: O Mensch, bewein dein Sünde groß (Chorus)
type: MusicRecording
duration: PT5M35S
duration ms: 335066
explicit: false
by artist: Johann Sebastian Bach
by artist: Trinity Boys Choir
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b0fff0c86bf061b28669059e711a2fc6058d90f856387f9fc2dd72b06f5e3dd
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958042
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-14T18:24:07Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0fff0c86bf061b28669059e711a2fc6058d90f856387f9fc2dd72b06f5e3dd. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700029.
  date published: 2026-07-14T18:24:07Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: O Mensch, bewein dein Sünde groß (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    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)
    type: PropertyValue
    value: -26.666
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
type: MusicRecording
duration: PT3M27S
duration ms: 207813
explicit: false
by artist: Johann Sebastian Bach
by artist: Reginald L. Mobley
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x340ed8d0668ca5b8c1fddb309d09dcc693f51ebeb300dd29dbfcb7acf71704e3
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957075
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:50:38Z
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 0x340ed8d0668ca5b8c1fddb309d09dcc693f51ebeb300dd29dbfcb7acf71704e3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBHNG1700030.
  date published: 2026-07-07T18:50:38Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.554
  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
    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
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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)
    type: PropertyValue
    value: 0.131
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.275
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
type: MusicRecording
duration: PT1M11S
duration ms: 71653
explicit: false
by artist: Johann Sebastian Bach
by artist: James Gilchrist
by artist: Reginald L. Mobley
by artist: Andrew Tortise
by artist: Rupert Reid
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfe04bcfad81dbe4318b03691977dfeb5ee740e8a38d5ec353a0045b7553c101
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T17:11:22Z
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 0xbfe04bcfad81dbe4318b03691977dfeb5ee740e8a38d5ec353a0045b7553c101. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:11:22Z), 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/GBHNG1700033.
  date published: 2026-07-21T17:11:22Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.444
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.49
  additional property: Energy
    type: PropertyValue
    value: 0.081
  additional property: Speechiness
    type: PropertyValue
    value: 0.112
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.215
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.303
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.952
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Mein Jesus schweigt zu falschen Lügen stille (Tenor)
type: MusicRecording
duration: PT1M3S
duration ms: 63946
explicit: false
by artist: Johann Sebastian Bach
by artist: Hugo Hymas
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:25:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbce583fb71c5871ad14580d5ce9f86f837a43e8a228d795c407057145c14e222
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957052
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700034
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:50:41Z
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 0xbce583fb71c5871ad14580d5ce9f86f837a43e8a228d795c407057145c14e222. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBHNG1700034.
  date published: 2026-07-07T14:50:41Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Mein Jesus schweigt zu falschen Lügen stille (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.651
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.457
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.771
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.194
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.025
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wer hat dich so geschlagen (Chorus)
type: MusicRecording
duration: PT0M59S
duration ms: 59025
explicit: false
by artist: Johann Sebastian Bach
by artist: The Monteverdi Choir
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
genre: classical
genre: classical-piano
isrc code: GBHNG1700037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f57bb906f5d844240276806af296cfe949245033a423bd2b9db8f0a4cc8d6ea
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959128
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700037
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T15:02:27Z
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 0x9f57bb906f5d844240276806af296cfe949245033a423bd2b9db8f0a4cc8d6ea. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:02:27Z), 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/GBHNG1700037.
  date published: 2026-07-22T15:02:27Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wer hat dich so geschlagen (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.964
  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
    value: 0.083
  additional property: Energy
    type: PropertyValue
    value: 0.049
  additional property: Speechiness
    type: PropertyValue
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Nature's Solace: Lieder by Schumann, Kilpinen & Brahms
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Corp: Fields of the Fallen & Dawn on the Somme
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Mendelssohn: Songs & Duets, Vol. 2
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Mendelssohn: Songs & Duets, Vol. 3
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Wolf: The Complete Songs, Vol. 1
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