Hannoversche Hofkapelle
type: MusicGroup
description: Hannoversche Hofkapelle (unofficial English translation: The Hanoverian Court Orchestra), located in Hanover (Germany), remains faithful to the tradition of historic court orchestras and performs both
popularity: 14
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04729f671502f4108755cb3248821aed7aec1b1fb0890c7edc79ff655f598ff7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60299ed6-13ae-4dc5-9af3-d0e27ae7cfab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60299ed6-13ae-4dc5-9af3-d0e27ae7cfab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60299ed6-13ae-4dc5-9af3-d0e27ae7cfab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04729f671502f4108755cb3248821aed7aec1b1fb0890c7edc79ff655f598ff7","name":"Hannoversche Hofkapelle","registered_at":"2026-06-14T14:31:22Z","symbol":"NIM0482353","token_address":"0x77834848380696688f9ce30e56cc1018b9b274f1","type":"artist","uuid":"60299ed6-13ae-4dc5-9af3-d0e27ae7cfab"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04729f671502f4108755cb3248821aed7aec1b1fb0890c7edc79ff655f598ff7. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60299ed6-13ae-4dc5-9af3-d0e27ae7cfab.json and https://artists.proofprofile.net/proofs/artist/60299ed6-13ae-4dc5-9af3-d0e27ae7cfab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x04729f671502f4108755cb3248821aed7aec1b1fb0890c7edc79ff655f598ff7","name":"Hannoversche Hofkapelle","registered_at":"2026-06-14T14:31:22Z","symbol":"NIM0482353","token_address":"0x77834848380696688f9ce30e56cc1018b9b274f1","type":"artist","uuid":"60299ed6-13ae-4dc5-9af3-d0e27ae7cfab"}
album: The Power of Handel
  type: MusicAlbum
  date published: 2011-05-01
  track: Solomon, HWV 67: Part III: Sinfonia, "Arrival of the Queen of Sheba"
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135453
    explicit: false
    by artist: Michael Chance
    by artist: Jurgen Budday
    by artist: Maulbronn Chamber Choir
    by artist: Julian Podger
    by artist: Laurie Reviol
    by artist: Hanoverian Court Orchestra
    by artist: Nancy Argenta
    by artist: Steffen Balbach
    in album: The Power of Handel
      type: MusicAlbum
      date published: 2011-05-01
    popularity: 3
    genre: classical
    genre: opera
    genre: choral
    isrc code: USB8U1020587
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T12:30:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa3dd91463f4b8a9b4f21513d8e8e5a0f40e68c25fa2b4b5facac7b25354d432
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957145
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1020587
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T08:56:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3dd91463f4b8a9b4f21513d8e8e5a0f40e68c25fa2b4b5facac7b25354d432. 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/USB8U1020587.
      date published: 2026-07-08T08:56:20Z
    audio: Solomon, HWV 67: Part III: Sinfonia, "Arrival of the Queen of Sheba"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.36
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.152
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.745
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.854
      additional property: Liveness
        type: PropertyValue
        value: 0.527
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.81
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.789
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Samson, HWV 57: Act I: Chorus: Awake the trumpet's lofty sound!
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111146
    explicit: false
    by artist: Mark Le Brocq
    by artist: Maulbronn Chamber Choir
    by artist: Jurgen Budday
    by artist: David Thomas
    by artist: Michael Chance
    by artist: Sinead Pratschke
    by artist: Raimund Nolte
    by artist: Monastery Baroque Orchestra
    in album: The Power of Handel
      type: MusicAlbum
      date published: 2011-05-01
    popularity: 0
    isrc code: USB8U1020603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T15:09:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78190504cd82c6e9d92fe521c8708fae73fe1143a164a7deafc50097e18f1048
    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/USB8U1020603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78190504cd82c6e9d92fe521c8708fae73fe1143a164a7deafc50097e18f1048. 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/USB8U1020603.
      date published: 2026-07-08T03:53:27Z
    audio: Samson, HWV 57: Act I: Chorus: Awake the trumpet's lofty sound!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.874
      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: 0.599
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Handel: Oratorio Highlights
album: Masterworks of Worship Collection Volume 1 - Great Choruses
album: Maria Xaveria Perucona & Chiara Margarita Cozzolani: Psalmen und Motetten aus italienischen Konventen (Gaude, Plaude!)
album: Johann Sebastian Bach: Markus-Passion BWV 247
album: Telemann: Sacred Music
album: Anniversary Series, Vol. 9: The Most Beautiful Concert Highlights from Maulbronn Monastery, 2006 (Live)
album: Handel: Joshua, HWV 64 (Live)
album: Mozart: Der Messias
album: Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
album: Handel: Joshua, HWV 64
album: Gabriel Fauré: Geistliche Werke (Musique religieuse)
album: Christmas Cantatas, Vol. 2
album: Telemann: Festive Cantatas
album: Handel: Water Music & Concerto Grosso
album: Telemann: Cantatas
album: Lamenti: Furore e dolore (Movimentos Edition)
album: Telemann, G.P.: Gott, Man Lobet Dich in Der Stille
album: Gabriel Fauré: Requiem, Op. 48 (Version 1889) - 3. Sanctus
album: Gabriel Fauré: Requiem, Op. 48 (Version 1889) - 6. In paradisum
album: Gabriel Fauré: Psalm 136: Super flumina Babylonis
album: Gabriel Fauré: Cantique de Jean Racine, Op. 11
album: Georg Friedrich Handel: Oratorio Highlights
album: Bach - Mass in B Minor / Messe in h-Moll BWV 232 (performed according to the traditions of the time)
album: Hasse, J.A.: Trio Sonatas, Op. 2, Nos. 1 and 3 / Flute Concertos / Sinfonia A 5
album: Benda: Flute Concertos / Violin Sonata in G Major
album: Mozart: Der Messias K. 572 - Handel's English Oratorio Messiah HWV 56, arranged by Mozart (Complete recording, performed according to the traditions of the time)
album: Anniversary Series, Vol. 8: The Most Beautiful Concert Highlights from Maulbronn Monastery, 2005-2006 (Live)
album: Handel: Belshazzar
album: Handel: Messiah

Markus-Passion BWV 247: Chor: Geh, Jesu, geh zu deiner Pein!
type: MusicRecording
duration: PT5M25S
duration ms: 325000
explicit: false
by artist: Johann Sebastian Bach
by artist: Knabenchor Hannover
by artist: Hannoversche Hofkapelle
by artist: Jörg Breiding
in album: Johann Sebastian Bach: Markus-Passion BWV 247
  type: MusicAlbum
  date published: 2014-03-10
popularity: 0
genre: classical
genre: classical-piano
isrc code: DEN421402001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:49:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9569c79d7a62bb74df029083f813e2c8be27639e54785a7ba5f6171f3b63b1da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
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/DEN421402001
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
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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0x9569c79d7a62bb74df029083f813e2c8be27639e54785a7ba5f6171f3b63b1da. 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/DEN421402001.
  date published: 2026-07-06T06:56:49Z
audio: Markus-Passion BWV 247: Chor: Geh, Jesu, geh zu deiner Pein!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.513
  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: 0.174
  additional property: Energy
    type: PropertyValue
    value: 0.285
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.875
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.077
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.829
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Markus-Passion BWV 247: Rezitativ: Und nach zween Tagen war Ostern - Chor: Ja nicht auf das Fest - Rezitativ: Und da er in Bethanien war - ...
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Johann Sebastian Bach
by artist: Knabenchor Hannover
by artist: Achim Kleinlein
by artist: Hannoversche Hofkapelle
by artist: Jörg Breiding
in album: Johann Sebastian Bach: Markus-Passion BWV 247
  type: MusicAlbum
  date published: 2014-03-10
popularity: 0
genre: classical
genre: classical-piano
isrc code: DEN421402002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:17:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57ca59441752dff78be254167fc4c908d70b8ffc928fda0537648aedf84bec19
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/DEN421402002
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 0x57ca59441752dff78be254167fc4c908d70b8ffc928fda0537648aedf84bec19. 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/DEN421402002.
  date published: 2026-07-08T08:56:20Z
audio: Markus-Passion BWV 247: Rezitativ: Und nach zween Tagen war Ostern - Chor: Ja nicht auf das Fest - Rezitativ: Und da er in Bethanien war - ...
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.254
  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: 0.276
  additional property: Energy
    type: PropertyValue
    value: 0.311
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.532
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.291
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Markus-Passion BWV 247: Choral: Jesu, ohne Missetat
type: MusicRecording
duration: PT0M52S
duration ms: 52000
explicit: false
by artist: Johann Sebastian Bach
by artist: Knabenchor Hannover
by artist: Hannoversche Hofkapelle
by artist: Jörg Breiding
in album: Johann Sebastian Bach: Markus-Passion BWV 247
  type: MusicAlbum
  date published: 2014-03-10
popularity: 0
genre: classical
genre: classical-piano
isrc code: DEN421402021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:09:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc992a0955f5e7a2431b3c635336ab8b2d74d9144c757fe70c6eb89124a2155e9
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/DEN421402021
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 0xc992a0955f5e7a2431b3c635336ab8b2d74d9144c757fe70c6eb89124a2155e9. 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/DEN421402021.
  date published: 2026-07-08T03:22:41Z
audio: Markus-Passion BWV 247: Choral: Jesu, ohne Missetat
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 76.635
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.153
  additional property: Energy
    type: PropertyValue
    value: 0.247
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.407
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.628
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.779
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Part I: No. 4 And The Glory Of The Lord Shall Be Revealed (Chorus)
type: MusicRecording
duration: PT2M27S
duration ms: 147705
explicit: false
by artist: George Frideric Handel
by artist: Maulbronn Chamber Choir
by artist: Hanoverian Court Orchestra
by artist: Hannoversche Hofkapelle
by artist: Jurgen Budday
by artist: Miriam Allan
by artist: Michael Chance
by artist: Mark Le Brocq
by artist: Christopher Purves
in album: Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2010-05-05
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: USA371071020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:02:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e9ce28b4ca5265c27141ba0dbe193f49f60a361b8859ebd49d740d203e85d51
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/USA371071020
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 0x4e9ce28b4ca5265c27141ba0dbe193f49f60a361b8859ebd49d740d203e85d51. 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/USA371071020.
  date published: 2026-07-08T03:20:19Z
audio: Messiah, HWV 56, Part I: No. 4 And The Glory Of The Lord Shall Be Revealed (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.877
  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: 0.276
  additional property: Energy
    type: PropertyValue
    value: 0.164
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.353
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.173
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Part II: Nos. 33-34 Lift Up Your Heads, O Ye Gates. Who Is This King Of Glory? - Unto Which Of The Angels Said (Chorus & Recitative Tenor)
type: MusicRecording
duration: PT3M29S
duration ms: 209493
explicit: false
by artist: George Frideric Handel
by artist: Maulbronn Chamber Choir
by artist: Hanoverian Court Orchestra
by artist: Hannoversche Hofkapelle
by artist: Jurgen Budday
by artist: Miriam Allan
by artist: Michael Chance
by artist: Mark Le Brocq
by artist: Christopher Purves
in album: Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2010-05-05
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: USA371071046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:10:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x974df8ead1d6605cf6244164f3d7a0f9690a8647cb4dbdbccb7a8345770a1e88
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/USA371071046
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 0x974df8ead1d6605cf6244164f3d7a0f9690a8647cb4dbdbccb7a8345770a1e88. 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/USA371071046.
  date published: 2026-07-08T03:22:41Z
audio: Messiah, HWV 56, Part II: Nos. 33-34 Lift Up Your Heads, O Ye Gates. Who Is This King Of Glory? - Unto Which Of The Angels Said (Chorus & Recitative Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.057
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.512
  additional property: Energy
    type: PropertyValue
    value: 0.139
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.605
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.368
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.849
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Part I: No. 10 For Behold, Darkness Shall Cover The Earth (Accompagnato Bass)
type: MusicRecording
duration: PT2M12S
duration ms: 132292
explicit: false
by artist: George Frideric Handel
by artist: Maulbronn Chamber Choir
by artist: Hanoverian Court Orchestra
by artist: Hannoversche Hofkapelle
by artist: Jurgen Budday
by artist: Miriam Allan
by artist: Michael Chance
by artist: Mark Le Brocq
by artist: Christopher Purves
in album: Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2010-05-05
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a56dd2e804c447ad58cf3c301b596563843ad04a293062d80659276e1478b8f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371071025.
  date published: 2026-07-30T06:39:12Z
audio: Messiah, HWV 56, Part I: No. 10 For Behold, Darkness Shall Cover The Earth (Accompagnato Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.298
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.196
  additional property: Energy
    type: PropertyValue
    value: 0.028
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.101
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.718
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: USA371071025
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: 960216
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371071025
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960216
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:39:12+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

Mass in B Minor - Kyrie elieson (Coro)
type: MusicRecording
duration: PT10M16S
duration ms: 616613
explicit: false
by artist: Johann Sebastian Bach
by artist: Maulbronn Chamber Choir
by artist: Hanoverian Court Orchestra
by artist: Bach
by artist: Hannoversche Hofkapelle
by artist: Juergen Budday
by artist: Jurgen Budday
in album: Bach - Mass in B Minor / Messe in h-Moll BWV 232 (performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2009-09-01
genre: classical
genre: classical-piano
isrc code: USA370943438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:12:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ca95012003cec8484b47fadc83690eb0e2ecf9720f7d81e8ab0d10f3d0a1e32
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/USA370943438
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 0x1ca95012003cec8484b47fadc83690eb0e2ecf9720f7d81e8ab0d10f3d0a1e32. 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/USA370943438.
  date published: 2026-07-08T08:56:20Z
audio: Mass in B Minor - Kyrie elieson (Coro)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.715
  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: 0.066
  additional property: Energy
    type: PropertyValue
    value: 0.081
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.816
  additional property: Liveness
    type: PropertyValue
    value: 0.245
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.095
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.323
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mass in B Minor - Gloria in excelsis (Coro)
type: MusicRecording
duration: PT1M41S
duration ms: 101333
explicit: false
by artist: Johann Sebastian Bach
by artist: Maulbronn Chamber Choir
by artist: Hannoversche Hofkapelle
by artist: Bach
by artist: Hanoverian Court Orchestra
by artist: Juergen Budday
by artist: Jurgen Budday
in album: Bach - Mass in B Minor / Messe in h-Moll BWV 232 (performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2009-09-01
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 0xc202edf05502e1d6871fc1d7fc60df8db8bfbdc2dadbca75857132a806d41e99. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USA370943441.
  date published: 2026-08-01T00:10:46Z
audio: Mass in B Minor - Gloria in excelsis (Coro)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.073
  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: 0.414
  additional property: Energy
    type: PropertyValue
    value: 0.294
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.876
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.682
  additional property: Liveness
    type: PropertyValue
    value: 0.684
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.646
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.573
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: USA370943441
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: 960485
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T00:10:46+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370943441
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960485
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:10:46+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

Mass in B Minor - Gratias agimus tibi (Coro)
type: MusicRecording
duration: PT2M46S
duration ms: 166933
explicit: false
by artist: Johann Sebastian Bach
by artist: Maulbronn Chamber Choir
by artist: Hannoversche Hofkapelle
by artist: Bach
by artist: Hanoverian Court Orchestra
by artist: Juergen Budday
by artist: Jurgen Budday
in album: Bach - Mass in B Minor / Messe in h-Moll BWV 232 (performed according to the traditions of the time)
  type: MusicAlbum
  date published: 2009-09-01
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 0x04c6eff9d474fec4b74c75f6eb5c0cd9d2c74602ff559557e55a0f9467a92b82. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USA370943444.
  date published: 2026-07-31T23:51:35Z
audio: Mass in B Minor - Gratias agimus tibi (Coro)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.996
  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: 0.094
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.975
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.173
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.14
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: USA370943444
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: 960481
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370943444
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960481
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35+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

Energy
type: PropertyValue
value: 0.428

Speechiness
type: PropertyValue
value: 0.036

Acousticness
type: PropertyValue
value: 0.781

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.737

Valence (Positivity)
type: PropertyValue
value: 0.564

Loudness (dB)
type: PropertyValue
value: -19.066

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Handel: Oratorio Highlights
type: MusicAlbum
date published: 2011-05-01

Masterworks of Worship Collection Volume 1 - Great Choruses
type: MusicAlbum
date published: 2007-03-27
track: Jesu, Joy Of Man's Desiring
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177693
  explicit: false
  by artist: Frankfurter Kantorei
  by artist: Bach-Collegium Stuttgart
  in album: Masterworks of Worship Collection Volume 1 - Great Choruses
    type: MusicAlbum
    date published: 2007-03-27
  genre: german-choir
  isrc code: GBCEU0334206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T08:15:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x756ad0b81b7be63401e7da9e92a189de614d825e843bcadae8a568735781d799
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957039
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957039
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEU0334206
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T12:58:18Z
  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 0x756ad0b81b7be63401e7da9e92a189de614d825e843bcadae8a568735781d799. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/GBCEU0334206.
    date published: 2026-07-07T12:58:18Z
  audio: Jesu, Joy Of Man's Desiring
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 104.172
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.136
    additional property: Energy
      type: PropertyValue
      value: 0.163
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.961
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.141
    additional property: Liveness
      type: PropertyValue
      value: 0.143
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.221
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.543
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Maria Xaveria Perucona & Chiara Margarita Cozzolani: Psalmen und Motetten aus italienischen Konventen (Gaude, Plaude!)
type: MusicAlbum
date published: 2008-09-12

Johann Sebastian Bach: Markus-Passion BWV 247
type: MusicAlbum
date published: 2014-03-10
track: Markus-Passion BWV 247: Chor: Geh, Jesu, geh zu deiner Pein!
track: Markus-Passion BWV 247: Rezitativ: Und nach zween Tagen war Ostern - Chor: Ja nicht auf das Fest - Rezitativ: Und da er in Bethanien war - ...
track: Markus-Passion BWV 247: Choral: Jesu, ohne Missetat

Telemann: Sacred Music
type: MusicAlbum
date published: 2017-10-20

Anniversary Series, Vol. 9: The Most Beautiful Concert Highlights from Maulbronn Monastery, 2006 (Live)
type: MusicAlbum
date published: 2018-07-20

Handel: Joshua, HWV 64 (Live)
type: MusicAlbum
date published: 2016-11-18

Mozart: Der Messias
type: MusicAlbum
date published: 2011-05-01

Handel: Messiah, HWV 56 (Unedited version in English from 1748, performed according to the traditions of the time)
type: MusicAlbum
date published: 2010-05-05
track: Messiah, HWV 56, Part I: No. 4 And The Glory Of The Lord Shall Be Revealed (Chorus)
track: Messiah, HWV 56, Part II: Nos. 33-34 Lift Up Your Heads, O Ye Gates. Who Is This King Of Glory? - Unto Which Of The Angels Said (Chorus & Recitative Tenor)
track: Messiah, HWV 56, Part I: No. 10 For Behold, Darkness Shall Cover The Earth (Accompagnato Bass)

Handel: Joshua, HWV 64
type: MusicAlbum
date published: 2007-10-01

Gabriel Fauré: Geistliche Werke (Musique religieuse)
type: MusicAlbum
date published: 2023-05-05

Christmas Cantatas, Vol. 2
type: MusicAlbum
date published: 2017

Telemann: Festive Cantatas
type: MusicAlbum
date published: 2015-02-03

Handel: Water Music & Concerto Grosso
type: MusicAlbum
date published: 2013-12-01

Telemann: Cantatas
type: MusicAlbum
date published: 2012-02-07

Lamenti: Furore e dolore (Movimentos Edition)
type: MusicAlbum
date published: 2010-10-26

Telemann, G.P.: Gott, Man Lobet Dich in Der Stille
type: MusicAlbum
date published: 2000-01-01

Gabriel Fauré: Requiem, Op. 48 (Version 1889) - 3. Sanctus
type: MusicAlbum
date published: 2023-04-21

Gabriel Fauré: Requiem, Op. 48 (Version 1889) - 6. In paradisum
type: MusicAlbum
date published: 2023-04-07

Gabriel Fauré: Psalm 136: Super flumina Babylonis
type: MusicAlbum
date published: 2023-03-24

Gabriel Fauré: Cantique de Jean Racine, Op. 11
type: MusicAlbum
date published: 2023-03-10

Georg Friedrich Handel: Oratorio Highlights
type: MusicAlbum
date published: 2008-04-01

Bach - Mass in B Minor / Messe in h-Moll BWV 232 (performed according to the traditions of the time)
type: MusicAlbum
date published: 2009-09-01
track: Mass in B Minor - Kyrie elieson (Coro)
track: Mass in B Minor - Gloria in excelsis (Coro)
track: Mass in B Minor - Gratias agimus tibi (Coro)

Hasse, J.A.: Trio Sonatas, Op. 2, Nos. 1 and 3 / Flute Concertos / Sinfonia A 5
type: MusicAlbum
date published: 2008-01-01
track: Trio Sonata in A Major, Op. 2, No. 3: III. Largo
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100293
  explicit: false
  by artist: Johann Adolf Hasse
  by artist: Laurence Dean
  by artist: Christina Ahrens-Dean
  by artist: Bernward Löhr
  in album: Hasse, J.A.: Trio Sonatas, Op. 2, Nos. 1 and 3 / Flute Concertos / Sinfonia A 5
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: DEB900000034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T15:38:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2ba89ff28a982d2f74ccbbbbfd327a19a6b9e7dff8e8c6e279664fd7118d83d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB900000034
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ba89ff28a982d2f74ccbbbbfd327a19a6b9e7dff8e8c6e279664fd7118d83d. 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/DEB900000034.
    date published: 2026-07-08T08:56:20Z
  audio: Trio Sonata in A Major, Op. 2, No. 3: III. Largo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.989
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.215
    additional property: Energy
      type: PropertyValue
      value: 0.004
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.968
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.807
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.169
    additional property: Loudness (dB)
      type: PropertyValue
      value: -34.419
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Benda: Flute Concertos / Violin Sonata in G Major
type: MusicAlbum
date published: 2003-01-01

Mozart: Der Messias K. 572 - Handel's English Oratorio Messiah HWV 56, arranged by Mozart (Complete recording, performed according to the traditions of the time)
type: MusicAlbum
date published: 2007-06-12

Anniversary Series, Vol. 8: The Most Beautiful Concert Highlights from Maulbronn Monastery, 2005-2006 (Live)
type: MusicAlbum
date published: 2018-07-06

Handel: Belshazzar
type: MusicAlbum
date published: 2011-05-01

Handel: Messiah
type: MusicAlbum
date published: 2011-05-01