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  track: Cantata, BWV 75 "Die Elenden sollen essen", Prima parte: VII. Chorale. Was Gott tut, das ist wohlgetan
  track: Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: VIII. Sinfonia
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  track: Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Concerto. Jesu nahm zu sich die Zwölfe (Tenor, Bass)
  track: Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Chorale. Ertöt uns durch dein Güte
  track: Cantata, BWV 127 "Herr Jesu Christ, wahr' Mensch und Gott": III. Aria. Die Seele ruht in Jesu Händen (Soprano)
album: In My Heart of Hearts. Music in Shakespeare's Plays
album: Morley: Now Is the Month of Maying
album: The Official 30th Anniversary Edition
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album: Bach: Lutherkantaten, Vol. 4 (BWV 38, 80, 61)
album: Bach: Ein feste Burg ist unser Gott
album: Bach, J.S.: Matthäus-Passion, BWV 244
album: Johann Sebastian Bach: Die Passionen
album: Monteverdi: Madrigali Vol. 3, Venezia (Live)
album: Haydn News - Chamber Music Arrangements by his Contemporaries
album: PROSPERO Catalogue 2024 - Our Listening Tips I: Composers A - Z
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album: Purcell: Divine Hymns
album: Monteverdi: Madrigali - Cremona Vol. 1
album: Les 1001 voyages de Claudio Monteverdi
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album: O erhabnes Glück der Ehe
album: Mendelssohn: Songs & Duets, Vol. 4
album: Schütz: Il Primo Libro de Madrigali, Op. 1, SWV 1-19: Ride la primavera, SWV 7 & Vasto mar, SWV 19

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Cantata, BWV 75 "Die Elenden sollen essen", Prima parte: V. Aria. Ich nehme mein Leiden mit Freuden auf mich (Soprano)
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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

Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: XIV. Chorale. Was Gott tut, das ist wohlgetan
type: MusicRecording
duration: PT1M51S
duration ms: 111546
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Carlos Mena
by artist: Hans-Jörg Mammel
by artist: Matthias Vieweg
by artist: Ricercar Consort
by artist: Philippe Pierlot
in album: Consolatio - Bach: Cantatas Nos. 22, 75 & 127
  type: MusicAlbum
  date published: 2018-02-16
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4e087e09acf4e6438b4b9283c17268d4a6c0076d8f231327b1a57073f9ba5e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FRU621733214.
  date published: 2026-07-31T15:59:18Z
audio: Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: XIV. Chorale. Was Gott tut, das ist wohlgetan
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additional property: CopyrightID
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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

Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Concerto. Jesu nahm zu sich die Zwölfe (Tenor, Bass)
type: MusicRecording
duration: PT4M37S
duration ms: 277280
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Carlos Mena
by artist: Hans-Jörg Mammel
by artist: Matthias Vieweg
by artist: Ricercar Consort
by artist: Philippe Pierlot
in album: Consolatio - Bach: Cantatas Nos. 22, 75 & 127
  type: MusicAlbum
  date published: 2018-02-16
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T19:53:13Z
audio: Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Concerto. Jesu nahm zu sich die Zwölfe (Tenor, Bass)
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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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

Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Chorale. Ertöt uns durch dein Güte
type: MusicRecording
duration: PT2M5S
duration ms: 125226
explicit: false
by artist: Johann Sebastian Bach
by artist: Ricercar Consort
by artist: Philippe Pierlot
by artist: Hannah Morrison
by artist: Carlos Mena
by artist: Hans-Jörg Mammel
in album: Consolatio - Bach: Cantatas Nos. 22, 75 & 127
  type: MusicAlbum
  date published: 2018-02-16
popularity: 2
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 0x109f754090df8c0186b84b9a5e8ff42614e991cc48f0b3e8dd9eb8cc9dfc12fb. 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/FRU621733219.
  date published: 2026-07-31T17:29:52Z
audio: Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Chorale. Ertöt uns durch dein Güte
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  additional property: Tempo (BPM)
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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

Cantata, BWV 127 "Herr Jesu Christ, wahr' Mensch und Gott": III. Aria. Die Seele ruht in Jesu Händen (Soprano)
type: MusicRecording
duration: PT7M40S
duration ms: 460253
explicit: false
by artist: Johann Sebastian Bach
by artist: Ricercar Consort
by artist: Philippe Pierlot
by artist: Hannah Morrison
in album: Consolatio - Bach: Cantatas Nos. 22, 75 & 127
  type: MusicAlbum
  date published: 2018-02-16
popularity: 6
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 0xda03b981c4e79b22a8e1b9e527bbdd97025e974929b00f80b19b2ab40f2841fc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/FRU621733222.
  date published: 2026-07-29T11:07:37Z
audio: Cantata, BWV 127 "Herr Jesu Christ, wahr' Mensch und Gott": III. Aria. Die Seele ruht in Jesu Händen (Soprano)
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  additional property: Tempo (BPM)
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Jesu, der du meine Seele, BWV 78: II. Wir eilen mit schwachen, doch emsigen Schritten (Duet)
type: MusicRecording
duration: PT4M4S
duration ms: 244760
explicit: false
by artist: Johann Sebastian Bach
by artist: Christoph Spering
by artist: Das Neue Orchester
by artist: Hannah Morrison
by artist: Marion Eckstein
in album: Bach Cantatas
  type: MusicAlbum
  date published: 2022-08-19
popularity: 1
genre: classical
genre: classical-piano
isrc code: DEE472200104
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Jesu, der du meine Seele, BWV 78: II. Wir eilen mit schwachen, doch emsigen Schritten (Duet)
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Ein feste Burg ist unser Gott, BWV 80: II. Alles, was von Gott geboren
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duration: PT3M54S
duration ms: 234000
explicit: false
by artist: Johann Sebastian Bach
by artist: Christoph Spering
by artist: Hannah Morrison
by artist: Tobias Berndt
by artist: Das Neue Orchester
in album: Bach: Ein feste Burg ist unser Gott
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  date published: 2015-11-27
genre: classical
genre: classical-piano
isrc code: DEE471500481
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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: 2026-07-08T08:56:20Z
audio: Ein feste Burg ist unser Gott, BWV 80: II. Alles, was von Gott geboren
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Matthäus-Passion, BWV 244 / Pt. 1: No. 8, Blute nur, du liebes Herz
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duration: PT5M8S
duration ms: 308293
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600208
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
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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
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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 0x9435e815e1575287fed6d82ab773eb82010030769859519508c58edcc6b47831. 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/DEB111600208.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 8, Blute nur, du liebes Herz
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 91.1
  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
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244 / Pt. 2: No. 48, Er hat uns allen wohlgetan
type: MusicRecording
duration: PT0M59S
duration ms: 59920
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600319
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x267d82e94d0c0253f96679c18a6c82662425e6a487b4aaafe4671e754db20c7e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600319
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 0x267d82e94d0c0253f96679c18a6c82662425e6a487b4aaafe4671e754db20c7e. 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/DEB111600319.
  date published: 2026-07-08T08:56:20Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 48, Er hat uns allen wohlgetan
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.271
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -26.43
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Matthäus-Passion, BWV 244 / Pt. 1: No. 12, Wiewohl mein Herz in Tränen schwimmt
type: MusicRecording
duration: PT1M12S
duration ms: 72533
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
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 0x89fcdcc24dca94049ac818773210e99c95cd427b4f104cbb4e42c3d4ec2149ba. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEB111600212.
  date published: 2026-07-31T18:48:12Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 12, Wiewohl mein Herz in Tränen schwimmt
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.341
  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: 0.308
  additional property: Energy
    type: PropertyValue
    value: 0.051
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.963
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.718
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.049
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.604
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEB111600212
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: 960448
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600212
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12+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

Matthäus-Passion, BWV 244 / Pt. 1: No. 13, Ich will dir mein Herz schenken
type: MusicRecording
duration: PT3M19S
duration ms: 199186
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
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 0x121f7ba57d02cc22a9ddaf1af37796de0d4c82b3273cf00ddce3f68f1c2d658d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEB111600213.
  date published: 2026-07-31T15:59:18Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 13, Ich will dir mein Herz schenken
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.068
  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: 0.251
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.17
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.257
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.304
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEB111600213
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
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T15:59:18+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600213
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960427
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960427
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18+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

Matthäus-Passion, BWV 244 / Pt. 2: No. 49, Aus Liebe will mein Heiland sterben
type: MusicRecording
duration: PT4M59S
duration ms: 299373
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
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 0x73f8e5e0d51faa3f5a1614e9a5aa29c0610cedb65e907a3d1ce2ea33aad1f893. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEB111600320.
  date published: 2026-07-31T18:48:12Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 49, Aus Liebe will mein Heiland sterben
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.226
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.181
  additional property: Energy
    type: PropertyValue
    value: 0.011
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.061
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.64
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEB111600320
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: 960448
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600320
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12+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

Matthäus-Passion, BWV 244 / Pt. 1: No. 27, So ist mein Jesus nun gefangen - Sind Blitze, sind Donner
type: MusicRecording
duration: PT4M23S
duration ms: 263600
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Sophie Harmsen
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
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 0x78df890792a9957f3e1161040f629c0fb306348fc16ce3ab2dd396f2756afb38. 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/DEB111600227.
  date published: 2026-07-31T10:20:10Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 27, So ist mein Jesus nun gefangen - Sind Blitze, sind Donner
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.28
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.28
  additional property: Energy
    type: PropertyValue
    value: 0.15
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.288
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.1
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEB111600227
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/DEB111600227
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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

Magnificat in E-Flat Major, BWV 243a: Suscepit Israel
type: MusicRecording
duration: PT2M0S
duration ms: 120120
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Eleanor Minney
by artist: Reginald L. Mobley
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: Bach: Magnificat in E-Flat Major & Missa in F Major
  type: MusicAlbum
  date published: 2017-10-13
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 0xfa356564e5c6100be88c6b8175851f7a19997a9d661525c0ce0f9763f535b219. 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/GBHNG1700093.
  date published: 2026-07-31T16:33:26Z
audio: Magnificat in E-Flat Major, BWV 243a: Suscepit Israel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.046
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.125
  additional property: Energy
    type: PropertyValue
    value: 0.038
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.103
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.08
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.726
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG1700093
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: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700093
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+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, BWV 232: Christe eleison
type: MusicRecording
duration: PT4M48S
duration ms: 288760
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Kate Symonds-Joy
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: Mass in B Minor, BWV 232
  type: MusicAlbum
  date published: 2015-11-06
genre: classical
genre: classical-piano
isrc code: GBHNG1500002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:17:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x103aa2633555e52f1426e8b5b2b11e37bf1f66d7d6bc2aebb3aaea09cfe55257
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/GBHNG1500002
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 0x103aa2633555e52f1426e8b5b2b11e37bf1f66d7d6bc2aebb3aaea09cfe55257. 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/GBHNG1500002.
  date published: 2026-07-08T03:53:27Z
audio: Mass in B Minor, BWV 232: Christe eleison
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.691
  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: 0.291
  additional property: Energy
    type: PropertyValue
    value: 0.052
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.158
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.408
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.353
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mass in B Minor, BWV 232: Et in unum Dominum
type: MusicRecording
duration: PT4M10S
duration ms: 250720
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Meg Bragle
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: Mass in B Minor, BWV 232
  type: MusicAlbum
  date published: 2015-11-06
genre: classical
genre: classical-piano
isrc code: GBHNG1500013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:54:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf8d908f5cc84303c9b41ac33a224b516d5da1ebfd072b32435e4aade9e40757
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/GBHNG1500013
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 0xcf8d908f5cc84303c9b41ac33a224b516d5da1ebfd072b32435e4aade9e40757. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1500013.
  date published: 2026-07-08T03:39:04Z
audio: Mass in B Minor, BWV 232: Et in unum Dominum
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.326
  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: 0.327
  additional property: Energy
    type: PropertyValue
    value: 0.095
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.194
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.457
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.366
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mass in B Minor, BWV 232: Laudamus te
type: MusicRecording
duration: PT3M59S
duration ms: 239066
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: Mass in B Minor, BWV 232
  type: MusicAlbum
  date published: 2015-11-06
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 0xbb9fae384aac90412d27cec7be9d9a5e629152ef503570d4a174e529a1965011. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBHNG1500005.
  date published: 2026-07-31T08:38:45Z
audio: Mass in B Minor, BWV 232: Laudamus te
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.746
  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: 0.342
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.207
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.39
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.471
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG1500005
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: 960370
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T08:38:45+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1500005
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960370
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960370
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:38:45+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, BWV 232: Domine Deus
type: MusicRecording
duration: PT5M11S
duration ms: 311413
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: Peter Davoren
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: Mass in B Minor, BWV 232
  type: MusicAlbum
  date published: 2015-11-06
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 0xa93ee8be48427cb48786164fc5a2c27138d3f3158dfd9f0d7ecdda5480dfd893. 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/GBHNG1500007.
  date published: 2026-07-31T16:33:26Z
audio: Mass in B Minor, BWV 232: Domine Deus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.495
  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: 0.38
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.371
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.335
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.382
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBHNG1500007
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: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1500007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+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: Er hat uns allen wohlgetan (Soprano)
type: MusicRecording
duration: PT1M15S
duration ms: 75813
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
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: GBHNG1700048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:38:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x511b9d49cd88a173ee6a5714f2d9a284f398385439b9bb942824a5f6889adf0a
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/GBHNG1700048
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 0x511b9d49cd88a173ee6a5714f2d9a284f398385439b9bb942824a5f6889adf0a. 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/GBHNG1700048.
  date published: 2026-07-08T08:56:20Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Er hat uns allen wohlgetan (Soprano)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.556
  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: 0.208
  additional property: Energy
    type: PropertyValue
    value: 0.022
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.965
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.042
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.007
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Ich will dir mein Herze schenken (Soprano)
type: MusicRecording
duration: PT3M13S
duration ms: 193813
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
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: GBHNG1700013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T12:06:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9626288bbdda4e48146a9a3dc630169b2b603dd43b74f540cf81ca19781e038
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959128
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/GBHNG1700013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T12:33:25+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: 959128
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T12:33:25+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 0xe9626288bbdda4e48146a9a3dc630169b2b603dd43b74f540cf81ca19781e038. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:05:22Z), 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/GBHNG1700013.
  date published: 2026-07-22T15:05:22Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Ich will dir mein Herze schenken (Soprano)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.711
  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: 0.448
  additional property: Energy
    type: PropertyValue
    value: 0.04
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.447
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.092
  additional property: Key Name
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Wiewohl mein Herz in Tränen schwimmt (Soprano)
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duration ms: 78453
explicit: false
by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
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genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T11:30:20Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Wiewohl mein Herz in Tränen schwimmt (Soprano)
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additional property: OTSVerifyInstructions
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria: Aus Liebe will mein Heiland sterben (Soprano)
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duration: PT5M27S
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by artist: Johann Sebastian Bach
by artist: Hannah Morrison
by artist: English Baroque Soloists
by artist: John Eliot Gardiner
in album: J.S. Bach: St. Matthew Passion, BWV 244
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genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T23:23:05Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria: Aus Liebe will mein Heiland sterben (Soprano)
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additional property: OTSVerifyInstructions
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Jesu meines Lebens Leben, BuxWV 62
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duration: PT6M31S
duration ms: 391706
explicit: false
by artist: Dietrich Buxtehude
by artist: Collegium Ad Mosam
by artist: Huub Ehlen
by artist: Hannah Morrison
by artist: Hayat Chaoui
by artist: Hanna Kopra
by artist: Immo Schroder
by artist: Michiel Meijer
in album: Buxtehude: Sacred Cantatas
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genre: choral
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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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  date published: 2026-07-02T03:55:08Z
audio: Jesu meines Lebens Leben, BuxWV 62
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Befiehl dem Engel, daß er komm, BuxWV 10
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duration: PT5M7S
duration ms: 307946
explicit: false
by artist: Dietrich Buxtehude
by artist: Collegium Ad Mosam
by artist: Huub Ehlen
by artist: Hannah Morrison
by artist: Hanna Kopra
by artist: Immo Schroder
by artist: Benoît Giaux
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genre: choral
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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  date published: 2026-07-02T03:30:09Z
audio: Befiehl dem Engel, daß er komm, BuxWV 10
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Fürwahr, er trug unsere Krankheit, BuxWV 31
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duration ms: 613360
explicit: false
by artist: Dietrich Buxtehude
by artist: Collegium Ad Mosam
by artist: Huub Ehlen
by artist: Hannah Morrison
by artist: Hayat Chaoui
by artist: Hanna Kopra
by artist: Immo Schroder
by artist: Michiel Meijer
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genre: choral
isrc code: DEY320700403
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
audio: Fürwahr, er trug unsere Krankheit, BuxWV 31
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Gott hilf mir, denn das Wasser geht mit bis an die Seele, BuxWV 34
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by artist: Collegium Ad Mosam
by artist: Huub Ehlen
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by artist: Hayat Chaoui
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by artist: Immo Schroder
by artist: Michiel Meijer
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genre: choral
isrc code: DEY320700404
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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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  date published: 2026-07-02T03:55:08Z
audio: Gott hilf mir, denn das Wasser geht mit bis an die Seele, BuxWV 34
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Der Herr ist mit mir, darum fürchte ich mich nicht, BuxWV 15
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duration: PT7M8S
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by artist: Dietrich Buxtehude
by artist: Collegium Ad Mosam
by artist: Huub Ehlen
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by artist: Hanna Kopra
by artist: Immo Schroder
by artist: Benoît Giaux
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genre: choral
isrc code: DEY320700405
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY320700405
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x6e287e132af3227a2f030ee69772e5158b211250b35370ce85d3d52921f103a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY320700405.
  date published: 2026-07-02T03:55:08Z
audio: Der Herr ist mit mir, darum fürchte ich mich nicht, BuxWV 15
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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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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Herzlich lieb hab ich dich, o Herr, BuxWV 41
type: MusicRecording
duration: PT18M17S
duration ms: 1097000
explicit: false
by artist: Dietrich Buxtehude
by artist: Collegium Ad Mosam
by artist: Huub Ehlen
by artist: Hannah Morrison
by artist: Hayat Chaoui
by artist: Hanna Kopra
by artist: Immo Schroder
by artist: Michiel Meijer
by artist: Benoît Giaux
in album: Buxtehude: Sacred Cantatas
  type: MusicAlbum
  date published: 2007
genre: choral
isrc code: DEY320700406
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY320700406
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716fa60af4b83e608942856c3447ad6e1e7c18c1e216a4093ab3324cdb078686. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY320700406.
  date published: 2026-07-02T03:55:08Z
audio: Herzlich lieb hab ich dich, o Herr, BuxWV 41
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Missa Gratias agimus tibi, ZWV 13: I. Kyrie
type: MusicRecording
duration: PT3M24S
duration ms: 204516
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: David Allsopp
by artist: Kammerchor Stuttgart
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
  type: MusicAlbum
  date published: 2024-12-06
isrc code: DEB112406001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:04:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf81821c55996020d8f7586884fa4f4548f65bff91e9707a6b1d0c87259fcf20e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xf81821c55996020d8f7586884fa4f4548f65bff91e9707a6b1d0c87259fcf20e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406001.
  date published: 2026-07-02T03:55:08Z
audio: Missa Gratias agimus tibi, ZWV 13: I. Kyrie
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.03
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Missa Gratias agimus tibi, ZWV 13: IIb. Laudamus te
type: MusicRecording
duration: PT3M47S
duration ms: 227003
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: David Allsopp
by artist: Thomas Hobbs
by artist: Jonathan Sells
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
  type: MusicAlbum
  date published: 2024-12-06
isrc code: DEB112406003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T11:00:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2afea15d38c2460ba08557a14e5931deb602d16e579f37436de573969a2e8b82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T16:07:00Z
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: 957061
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T16:07:00+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 0x2afea15d38c2460ba08557a14e5931deb602d16e579f37436de573969a2e8b82. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEB112406003.
  date published: 2026-07-07T16:07:00Z
audio: Missa Gratias agimus tibi, ZWV 13: IIb. Laudamus te
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    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
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Missa Gratias agimus tibi, ZWV 13: IIc. Qui tollis peccata mundi
type: MusicRecording
duration: PT1M17S
duration ms: 77074
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: David Allsopp
by artist: Thomas Hobbs
by artist: Kammerchor Stuttgart
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
  type: MusicAlbum
  date published: 2024-12-06
isrc code: DEB112406004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:35:36+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x406ce85947bad0f8c48780d79d6f20e6722cfbd400acaf9c6b3d371b26d8bc50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956894
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
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: 956894
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T07:53:57+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 0x406ce85947bad0f8c48780d79d6f20e6722cfbd400acaf9c6b3d371b26d8bc50. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEB112406004.
  date published: 2026-07-06T07:53:57Z
audio: Missa Gratias agimus tibi, ZWV 13: IIc. Qui tollis peccata mundi
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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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
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.17
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
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Missa Gratias agimus tibi, ZWV 13: IId. Quoniam tu solus Sanctus
type: MusicRecording
duration: PT1M34S
duration ms: 94351
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
  type: MusicAlbum
  date published: 2024-12-06
isrc code: DEB112406005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T23:42:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd455020ec55b979ff116b128905d10d4db9bf9785631d2f3091e56bee5d3194c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406005
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  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 0xd455020ec55b979ff116b128905d10d4db9bf9785631d2f3091e56bee5d3194c. 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/DEB112406005.
  date published: 2026-07-08T03:20:19Z
audio: Missa Gratias agimus tibi, ZWV 13: IId. Quoniam tu solus Sanctus
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Missa Gratias agimus tibi, ZWV 13: IIIb. Et incarnatus est
type: MusicRecording
duration: PT0M55S
duration ms: 55297
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: David Allsopp
by artist: Thomas Hobbs
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
  type: MusicAlbum
  date published: 2024-12-06
isrc code: DEB112406009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:00:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0190036f87d273acb881a53f27ddc4fd58f8e1999db63d0de64795d100024c57
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB112406009
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
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  date published: 2026-07-08T03:22:41Z
audio: Missa Gratias agimus tibi, ZWV 13: IIIb. Et incarnatus est
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Missa Gratias agimus tibi, ZWV 13: IIId. Et resurrexit
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duration ms: 135474
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by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: David Allsopp
by artist: Thomas Hobbs
by artist: Jonathan Sells
by artist: Kammerchor Stuttgart
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Missa Gratias agimus tibi, ZWV 13: IIId. Et resurrexit
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Missa Gratias agimus tibi, ZWV 13: Vb. Agnus Dei II
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by artist: David Allsopp
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by artist: Barockorchester Stuttgart
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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: 2026-07-08T03:53:27Z
audio: Missa Gratias agimus tibi, ZWV 13: Vb. Agnus Dei II
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Magnificat in D Major, ZWV 108: I. Magnificat anima mea Dominum
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duration: PT4M36S
duration ms: 276668
explicit: false
by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: Kammerchor Stuttgart
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T10:42:33Z
audio: Magnificat in D Major, ZWV 108: I. Magnificat anima mea Dominum
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additional property: OTSVerifyInstructions
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Laudate pueri Dominum in F Major, ZWV 82
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by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: Franziska Bobe
by artist: David Allsopp
by artist: Jonathan Sells
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:17:02Z
audio: Laudate pueri Dominum in F Major, ZWV 82
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Beatus vir in C Major, ZWV 76: II. Gloria Patri
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duration: PT1M23S
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by artist: Jan Dismas Zelenka
by artist: Hannah Morrison
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Zelenka: Missa Gratias agimus tibi
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Beatus vir in C Major, ZWV 76: II. Gloria Patri
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additional property: OTSVerifyInstructions
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Il Primo Libro de Madrigali, Op. 1, SWV 1-19: O dolcezze amarissime, SWV 2
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by artist: Jonathan Sells
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additional property: OTSVerificationAPI
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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: 2026-07-08T03:22:41Z
audio: Il Primo Libro de Madrigali, Op. 1, SWV 1-19: O dolcezze amarissime, SWV 2
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Il Primo Libro de Madrigali, Op. 1, SWV 1-19: Selve beate, SWV 3
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Il Primo Libro de Madrigali, Op. 1, SWV 1-19: Così morir debb'io, SWV 5
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Il Primo Libro de Madrigali, Op. 1, SWV 1-19: Ride la primavera, SWV 7
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Il Primo Libro de Madrigali, Op. 1, SWV 1-19: O primavera, SWV 1
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audio: Il Primo Libro de Madrigali, Op. 1, SWV 1-19: O primavera, SWV 1
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Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: VIII. Sinfonia
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Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: IX. Recitativo. Nur eines kränkt ein christliches Gemüte (Alto)
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Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: XII. Aria. Mein Herze glaubt und liebt (Tenor)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Cantata, BWV 75 "Die Elenden sollen essen", Seconda parte: XII. Aria. Mein Herze glaubt und liebt (Tenor)
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Cantata, BWV 22 "Jesus nahm zu sich die Zwölfe": IV. Aria. Mein alles in allem, mein ewiges Gut (Tenor)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Cantata, BWV 127 "Herr Jesu Christ, wahr' Mensch und Gott": II. Recitativo. Wenn alles sich zur letzten Zeit entsetzet (Tenor)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Cantata, BWV 127 "Herr Jesu Christ, wahr' Mensch und Gott": II. Recitativo. Wenn alles sich zur letzten Zeit entsetzet (Tenor)
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In My Heart of Hearts. Music in Shakespeare's Plays
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Morley: Now Is the Month of Maying
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The Official 30th Anniversary Edition
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Bach Cantatas
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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: Lutherkantaten, Vol. 4 (BWV 38, 80, 61)
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Bach: Ein feste Burg ist unser Gott
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  audio: Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: II. Alles, was von Gott geboren
track: Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: III. Erwäge doch, Kind Gottes
track: Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: IV. Komm in mein Herzenshaus
track: Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: V. Und wenn die Welt voll Teufel wär
track: Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: VIII. Das Wort sie sollen lassen stahn
track: Ein feste Burg ist unser Gott, BWV 80: II. Alles, was von Gott geboren
track: Ein feste Burg ist unser Gott, BWV 80: III. Erwäge doch, Kind Gottes
track: Ein feste Burg ist unser Gott, BWV 80: VIII. Das Wort sie sollen lassen stahn

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OpenTimestamps Proof of Existence
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date published: 2026-07-21T16:16:24Z

Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: II. Alles, was von Gott geboren
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Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: III. Erwäge doch, Kind Gottes
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Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: IV. Komm in mein Herzenshaus
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Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: V. Und wenn die Welt voll Teufel wär
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Ein feste Burg ist unser Gott, BWV 80 - mit Pauken und Trompeten: VIII. Das Wort sie sollen lassen stahn
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Ein feste Burg ist unser Gott, BWV 80: III. Erwäge doch, Kind Gottes
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Ein feste Burg ist unser Gott, BWV 80: VIII. Das Wort sie sollen lassen stahn
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Bach, J.S.: Matthäus-Passion, BWV 244
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 30, Ach nun ist mein Jesu hin
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track: Matthäus-Passion, BWV 244 / Pt. 1: No. 3, Herzliebster Jesu, was hast du verbrochen
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 3, Herzliebster Jesu, was hast du verbrochen
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track: Matthäus-Passion, BWV 244 / Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten
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  subject of: OpenTimestamps Proof of Existence
  audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 5, Du lieber Heiland du
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 6, Buß und Reu
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 7, Da ging hin der Zwölfen einer
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 8, Blute nur, du liebes Herz
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 37, Wer hat dich so geschlagen
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 9, Aber am ersten Tage der süßen Brot
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 10, Ich bin's, ich sollte büßen
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 41, Des Morgens aber hielten alle Hohepriester
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 42, Gebt mir meinen Jesum wieder
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 16, Petrus aber antwortete
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 45, Auf das Fest aber hatte der Landpfleger Gewohnheit
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 18, Da kam Jesus mit ihnen zu einem Hofe
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 19, O Schmerz! Hier zittert das gequälte Herz
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 48, Er hat uns allen wohlgetan
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 21, Und ging hin ein wenig
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 50, Sie schrieen aber noch mehr
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 12, Wiewohl mein Herz in Tränen schwimmt
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 13, Ich will dir mein Herz schenken
track: Matthäus-Passion, BWV 244 / Pt. 2: No. 49, Aus Liebe will mein Heiland sterben
track: Matthäus-Passion, BWV 244 / Pt. 1: No. 27, So ist mein Jesus nun gefangen - Sind Blitze, sind Donner

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e9b1c8d87ec5d7e47bdc420fd4a2f8a22e60d4819ab513a76a45e5589f95af. 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/DEB111600304.
date published: 2026-07-08T03:53:27Z

Matthäus-Passion, BWV 244 / Pt. 2: No. 33, Und wiewohl viel falsche Zeugen herzutraten
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Matthäus-Passion, BWV 244 / Pt. 1: No. 5, Du lieber Heiland du
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by artist: Johann Sebastian Bach
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by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
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genre: classical
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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: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 5, Du lieber Heiland du
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Matthäus-Passion, BWV 244 / Pt. 1: No. 6, Buß und Reu
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 6, Buß und Reu
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Matthäus-Passion, BWV 244 / Pt. 1: No. 7, Da ging hin der Zwölfen einer
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 7, Da ging hin der Zwölfen einer
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Matthäus-Passion, BWV 244 / Pt. 2: No. 37, Wer hat dich so geschlagen
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a7c4d8d42a8d58442862d0d4a3232d36785ddc0f20d1615d882b302be26ee0. 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/DEB111600308.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 37, Wer hat dich so geschlagen
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Mode Name
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Matthäus-Passion, BWV 244 / Pt. 1: No. 9, Aber am ersten Tage der süßen Brot
type: MusicRecording
duration: PT2M21S
duration ms: 141013
explicit: false
by artist: Johann Sebastian Bach
by artist: Tilman Lichdi
by artist: Christian Immler
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600209
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51792614be959de310f0c34770fb9766c69e18055d88e406d55803298e1b9ef6. 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/DEB111600209.
  date published: 2026-07-08T08:56:20Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 9, Aber am ersten Tage der süßen Brot
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Energy
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  additional property: Valence (Positivity)
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Matthäus-Passion, BWV 244 / Pt. 1: No. 10, Ich bin's, ich sollte büßen
type: MusicRecording
duration: PT0M42S
duration ms: 42253
explicit: false
by artist: Johann Sebastian Bach
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600210
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 0x93fca08b6555b013fc9d784923eb4df2faa5dc245a57a9b1946b35e1d166277a. 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/DEB111600210.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 10, Ich bin's, ich sollte büßen
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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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)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244 / Pt. 2: No. 41, Des Morgens aber hielten alle Hohepriester
type: MusicRecording
duration: PT1M45S
duration ms: 105493
explicit: false
by artist: Johann Sebastian Bach
by artist: Tilman Lichdi
by artist: Tobias Mäthger
by artist: Johannes Hill
by artist: Felix Rathgeber
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600312
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3701a566b9af24967f934954f1033b93aab83a6bf44512156ee824207f3974d9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600312.
  date published: 2026-07-08T03:39:04Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 41, Des Morgens aber hielten alle Hohepriester
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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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
    type: PropertyValue
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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: -26.349
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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Matthäus-Passion, BWV 244 / Pt. 2: No. 42, Gebt mir meinen Jesum wieder
type: MusicRecording
duration: PT2M46S
duration ms: 166600
explicit: false
by artist: Johann Sebastian Bach
by artist: Peter Harvey
by artist: Barockorchester Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600313
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 0xe1b1986c505708306ee3d6e7fb97f8dfcb984defdf7474d4b8965f1b135046be. 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/DEB111600313.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 42, Gebt mir meinen Jesum wieder
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244 / Pt. 1: No. 16, Petrus aber antwortete
type: MusicRecording
duration: PT0M59S
duration ms: 59533
explicit: false
by artist: Johann Sebastian Bach
by artist: Tilman Lichdi
by artist: Christian Immler
by artist: Mathis Koch
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
  type: MusicAlbum
  date published: 2016-01-01
genre: classical
genre: classical-piano
isrc code: DEB111600216
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111600216
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 0x5185ba0cf45dbb1b9b9db4c7715e24bc2f7d34bfaab1a6550b87b8aab7006207. 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/DEB111600216.
  date published: 2026-07-08T08:56:20Z
audio: Matthäus-Passion, BWV 244 / Pt. 1: No. 16, Petrus aber antwortete
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Matthäus-Passion, BWV 244 / Pt. 2: No. 45, Auf das Fest aber hatte der Landpfleger Gewohnheit
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duration: PT2M29S
duration ms: 149106
explicit: false
by artist: Johann Sebastian Bach
by artist: Maria Bernius
by artist: Tilman Lichdi
by artist: Emanuel Fluck
by artist: Barockorchester Stuttgart
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Bach, J.S.: Matthäus-Passion, BWV 244
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  date published: 2016-01-01
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
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c77526c940d1bd83b30d9fc9cf251e1001cb5cd460b3f2bfce1b335774c744. 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/DEB111600316.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244 / Pt. 2: No. 45, Auf das Fest aber hatte der Landpfleger Gewohnheit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.301
  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
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Matthäus-Passion, BWV 244 / Pt. 1: No. 18, Da kam Jesus mit ihnen zu einem Hofe
type: MusicRecording
duration: PT1M37S
duration ms: 97480
explicit: false
by artist: Johann Sebastian Bach
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Matthäus-Passion, BWV 244 / Pt. 1: No. 19, O Schmerz! Hier zittert das gequälte Herz
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Matthäus-Passion, BWV 244 / Pt. 1: No. 21, Und ging hin ein wenig
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Matthäus-Passion, BWV 244 / Pt. 2: No. 50, Sie schrieen aber noch mehr
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Johann Sebastian Bach: Die Passionen
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Monteverdi: Madrigali Vol. 3, Venezia (Live)
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Haydn News - Chamber Music Arrangements by his Contemporaries
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PROSPERO Catalogue 2024 - Our Listening Tips I: Composers A - Z
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Les Arts Florissants: Secular Music
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    date published: 2026-07-08T03:53:27Z
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Bach: Magnificat in E-Flat Major & Missa in F Major
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Magnificat in E-Flat Major, BWV 243a: Magnificat anima mea Dominum
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Magnificat in E-Flat Major, BWV 243a: Fecit potentiam
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track: Magnificat in E-Flat Major, BWV 243a: Gloria Patri
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  subject of: OpenTimestamps Proof of Existence
  audio: Magnificat in E-Flat Major, BWV 243a: Gloria Patri
track: Magnificat in E-Flat Major, BWV 243a: Suscepit Israel

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a394d3a34b587df2bd70982d4998ee04c664fb07d0b27fd27607ad04bcec6d. 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/GBHNG1700095.
date published: 2026-07-08T08:56:20Z

Magnificat in E-Flat Major, BWV 243a: Gloria Patri
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J.S. Bach: Mass in B Minor, BWV 232
type: MusicAlbum
date published: 2015-11-06
track: Mass in B Minor, BWV 232: Christe eleison
track: Mass in B Minor, BWV 232: Et in unum Dominum
track: Mass in B Minor, BWV 232: Confiteor unum baptisma
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
  audio: Mass in B Minor, BWV 232: Confiteor unum baptisma
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track: Mass in B Minor, BWV 232: Qui sedes ad dextram Patris
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Mass in B Minor, BWV 232: Qui sedes ad dextram Patris
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track: Mass in B Minor, BWV 232: Osanna
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Mass in B Minor, BWV 232: Osanna
track: Mass in B Minor, BWV 232: Laudamus te
track: Mass in B Minor, BWV 232: Domine Deus

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d9a659d02427074b5acef99aa862e81f6e8517455235d5b38883e57fc7c08b. 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/GBHNG1500021.
date published: 2026-07-08T03:20:19Z

Mass in B Minor, BWV 232: Osanna
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Easter Cantatas
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date published: 2020-07-10

J.S. Bach: St. Matthew Passion, BWV 244
type: MusicAlbum
date published: 2017-03-10
track: St. Matthew Passion, BWV 244, Pt. 1: Part I: Kommt, ihr Töchter, helft mir klagen (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)
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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)
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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)
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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: Wiewohl mein Herz in Tränen schwimmt (Soprano)
track: St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria: Aus Liebe will mein Heiland sterben (Soprano)

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audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Sie hielten aber einen Rat (Evangelist, Pilatus, Jesus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da ging hin der Zwölfen einer (Evangelist, Judas)
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  date published: 2026-07-22T10:05:14Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Da ging hin der Zwölfen einer (Evangelist, Judas)
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative and Chorus: Auf das Fest aber hatte der Landpfleger (Evangelist, Pilatus, Uxor Pilati, Chorus)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T23:36:51Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative and Chorus: Auf das Fest aber hatte der Landpfleger (Evangelist, Pilatus, Uxor Pilati, Chorus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative and Chorus: Aber am ersten Tage der süßen Brot (Evangelist, Chorus, Jesus)
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subject of: OpenTimestamps Proof of Existence
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  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)
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T14:41:13Z
audio: St. Matthew Passion, BWV 244, Pt. 2: Part II: Chorale: Wie wunderbarlich ist doch diese Strafe (Chorus)
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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. 1: Part I: Recitative: Und da sie den Lobgesang gesprochen hatten (Evangelist, Jesus)
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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: Chorale: Ich will hier bei dir stehen (Chorus)
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb82aa2b3c4563f62d41f1083b9f6e879ca18921bc2ca7ba42fc8d2ec664b66. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:38:55Z), 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/GBHNG1700017.
  date published: 2026-07-21T16:38:55Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: Ich will hier bei dir stehen (Chorus)
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  additional property: Valence (Positivity)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria and Chorus: Ich will bei meinem Jesu wachen (Tenor, Chorus)
type: MusicRecording
duration: PT4M55S
duration ms: 295973
explicit: false
by artist: Johann Sebastian Bach
by artist: Hugo Hymas
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: GBHNG1700020
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG1700020
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 0xeea880498ac1ca2f99f2bb467a5a29b47abbfd6f6c3f80eb88f1caa916846737. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBHNG1700020.
  date published: 2026-07-06T01:26:17Z
audio: St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria and Chorus: Ich will bei meinem Jesu wachen (Tenor, Chorus)
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und ging hin ein wenig (Evangelist, Jesus)
type: MusicRecording
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
in album: J.S. Bach: St. Matthew Passion, BWV 244
  type: MusicAlbum
  date published: 2017-03-10
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b12b125cbfa5fb0fd226787b40e0270b67e99ca371f88b2b2d212b39e1eb5fd. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBHNG1700021.
  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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  additional property: Mode Name
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Aria: Gerne will ich mich bequemen (Bass)
type: MusicRecording
duration: PT3M52S
duration ms: 232186
explicit: false
by artist: Johann Sebastian Bach
by artist: Ashley Riches
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
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 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: Valence (Positivity)
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  additional property: Key Name
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  additional property: Mode Name
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und er kam zu seinen Jüngern (Evangelist, Jesus)
type: MusicRecording
duration: PT1M11S
duration ms: 71453
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
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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: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49e84fd241b69fdfb83668e4354065e72eb90c0bc1c30057313f31cf73fc24. 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/GBHNG1700024.
  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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    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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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
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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: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  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)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Recitative: Und siehe, einer aus denen (Evangelist, Jesus)
type: MusicRecording
duration: PT2M1S
duration ms: 121173
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
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d37feb3964ee54e2efaec1d2cfc522b9193b884a1383143cd466cee709aef7e. 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/GBHNG1700028.
  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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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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St. Matthew Passion, BWV 244, Pt. 1: Part I: Chorale: O Mensch, bewein dein Sünde groß (Chorus)
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Und wiewohl viel falsche Zeugen herzutraten (Evangelist, Testis, Pontifex)
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St. Matthew Passion, BWV 244, Pt. 2: Part II: Recitative: Mein Jesus schweigt zu falschen Lügen stille (Tenor)
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Graun: Cantatas
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Johann Sebastian Bach: Matthäus-Passion
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The Inspired Bard, Hob. XXXIb:25
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The Despairing Bard, Hob. XXXIb:19
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Je ne vous dirais point: J’aime. From Symphony No. 53 in D Major, “Imperial”, Hob. I:53
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Buxtehude: Sacred Cantatas
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track: Gott hilf mir, denn das Wasser geht mit bis an die Seele, BuxWV 34
track: Der Herr ist mit mir, darum fürchte ich mich nicht, BuxWV 15
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track: Missa Gratias agimus tibi, ZWV 13: IIId. Et resurrexit
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track: Laudate pueri Dominum in F Major, ZWV 82
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Purcell: Divine Hymns
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Les 1001 voyages de Claudio Monteverdi
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Mendelssohn: Songs & Duets, Vol. 5
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O erhabnes Glück der Ehe
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Mendelssohn: Songs & Duets, Vol. 4
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Schütz: Il Primo Libro de Madrigali, Op. 1, SWV 1-19: Ride la primavera, SWV 7 & Vasto mar, SWV 19
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