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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:53:27Z
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  track: Les fontaines de Versailles, S. 133, Scene 3: Chaconne
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      date published: 2026-07-08T03:53:27Z
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album: Blow: Venus & Adonis (Live)
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album: Handel: Acis and Galatea, HWV 49
album: Sebastiani: Matthäus Passion
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Actéon, H. 481: Ah! Qu'on évite de langueurs
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  date published: 2026-07-08T03:53:27Z
audio: Actéon, H. 481: Ah! Qu'on évite de langueurs
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Actéon, H. 481: Vos vceux sont exaucés, et par le doux murmure
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  date published: 2026-08-01T00:40:43Z
audio: Actéon, H. 481: Vos vceux sont exaucés, et par le doux murmure
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additional property: OTSVerifyInstructions
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Actéon, H. 481: Jamais troupe de chasseurs
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by artist: Paul O'Dette
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  date published: 2026-07-31T17:29:52Z
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additional property: OTSVerifyInstructions
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St Matthew Passion: No. 1, Symphonia und Chor
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77da3f8d393b7aaed38129344e4ad5f24d957f4b31d5ab37bb872b98ee5304. 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/DEB201720401.
  date published: 2026-07-08T03:53:27Z
audio: St Matthew Passion: No. 1, Symphonia und Chor
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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St Matthew Passion, Das letzte Abendmahl: No. 4, Wahrlich, ich sage euch
type: MusicRecording
duration: PT5M8S
duration ms: 308813
explicit: false
by artist: Johann Sebastiani
by artist: Colin Balzer
by artist: Christian Immler
by artist: Boston Early Music Festival Vocal Ensemble
by artist: Paul O'Dette
by artist: Stephen Stubbs
in album: Sebastiani: Matthäus Passion
  type: MusicAlbum
  date published: 2018-05-04
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23bec482cc6c1fc3b99db3c71da82d5d60787241c95ac2b9b9c7908b8856f1c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201720404.
  date published: 2026-07-31T02:19:15Z
audio: St Matthew Passion, Das letzte Abendmahl: No. 4, Wahrlich, ich sage euch
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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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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isrc code: DEB201720404
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+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, Die Verleugnung durch Petrus: No. 13, Petrus aber saß draußen im Palast
type: MusicRecording
duration: PT2M23S
duration ms: 143520
explicit: false
by artist: Johann Sebastiani
by artist: Colin Balzer
by artist: Christian Immler
by artist: Ina Siedlaczek
by artist: Nathan Medley
by artist: Jason McStoots
by artist: Jonathan Woody
by artist: Boston Early Music Festival Vocal Ensemble
by artist: Boston Early Music Festival Chamber Ensemble
by artist: Paul O'Dette
by artist: Stephen Stubbs
in album: Sebastiani: Matthäus Passion
  type: MusicAlbum
  date published: 2018-05-04
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbe461ee1bde0a58cd31085707721d90be9587b049b8eb3c1e70476c557af85. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201720413.
  date published: 2026-08-01T00:40:43Z
audio: St Matthew Passion, Die Verleugnung durch Petrus: No. 13, Petrus aber saß draußen im Palast
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

St Matthew Passion, Jesus vor Pilatus: No. 20, Da aber Pilatus sahe
type: MusicRecording
duration: PT2M46S
duration ms: 166093
explicit: false
by artist: Johann Sebastiani
by artist: Colin Balzer
by artist: Jason McStoots
by artist: Boston Early Music Festival Vocal Ensemble
by artist: Boston Early Music Festival Chamber Ensemble
by artist: Paul O'Dette
by artist: Stephen Stubbs
in album: Sebastiani: Matthäus Passion
  type: MusicAlbum
  date published: 2018-05-04
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecca14d9e50e83e2e8effcf9cd11296f26fbf41ee875aa1699ffb6954efe7ea1. 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/DEB201720420.
  date published: 2026-07-31T17:29:52Z
audio: St Matthew Passion, Jesus vor Pilatus: No. 20, Da aber Pilatus sahe
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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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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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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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isrc code: DEB201720420
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  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 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

Instrumentalness
type: PropertyValue
value: 0.537

Liveness
type: PropertyValue
value: 0.139

Valence (Positivity)
type: PropertyValue
value: 0.561

Loudness (dB)
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value: -23.188

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Blow: Venus & Adonis (Live)
type: MusicAlbum
date published: 2011-04-26

Charpentier: Actéon, Orphée descendant aux enfers & La pierre philosophale
type: MusicAlbum
date published: 2010-09-20
track: Actéon, H. 481: Ah! Qu'on évite de langueurs
track: Actéon, H. 481: Vos vceux sont exaucés, et par le doux murmure
track: Actéon, H. 481: Jamais troupe de chasseurs

Handel: Acis and Galatea, HWV 49
type: MusicAlbum
date published: 2016-01-01

Sebastiani: Matthäus Passion
type: MusicAlbum
date published: 2018-05-04
track: St Matthew Passion: No. 1, Symphonia und Chor
track: St Matthew Passion, Das letzte Abendmahl: No. 3, O Welt, ich muß dich lassen
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  duration: PT0M43S
  duration ms: 43800
  explicit: false
  by artist: Johann Sebastiani
  by artist: Ina Siedlaczek
  by artist: Boston Early Music Festival Chamber Ensemble
  by artist: Paul O'Dette
  by artist: Stephen Stubbs
  in album: Sebastiani: Matthäus Passion
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: DEB201720403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9760ed0b02a971225f83fff3ec542f5af9bf2411fd461d87a21322dff8745e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201720403
  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 0xd9760ed0b02a971225f83fff3ec542f5af9bf2411fd461d87a21322dff8745e5. 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/DEB201720403.
    date published: 2026-07-08T03:53:27Z
  audio: St Matthew Passion, Das letzte Abendmahl: No. 3, O Welt, ich muß dich lassen
    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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track: St Matthew Passion, Das letzte Abendmahl: No. 5, Gott sei gelobet
  type: MusicRecording
  duration: PT0M43S
  duration ms: 43973
  explicit: false
  by artist: Johann Sebastiani
  by artist: Ina Siedlaczek
  by artist: Boston Early Music Festival Chamber Ensemble
  by artist: Paul O'Dette
  by artist: Stephen Stubbs
  in album: Sebastiani: Matthäus Passion
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: DEB201720405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x4eddf46e030fc0b681f845a287fe30fd190d6be5f591724ba8f5f956bab4265c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201720405
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eddf46e030fc0b681f845a287fe30fd190d6be5f591724ba8f5f956bab4265c. 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/DEB201720405.
    date published: 2026-07-08T03:22:41Z
  audio: St Matthew Passion, Das letzte Abendmahl: No. 5, Gott sei gelobet
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: St Matthew Passion, Der Olberg: No. 8, Und nahm zu sich Petrum - Symphonia
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172373
  explicit: false
  by artist: Johann Sebastiani
  by artist: Colin Balzer
  by artist: Christian Immler
  by artist: Boston Early Music Festival Chamber Ensemble
  by artist: Paul O'Dette
  by artist: Stephen Stubbs
  in album: Sebastiani: Matthäus Passion
    type: MusicAlbum
    date published: 2018-05-04
  isrc code: DEB201720408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:29:56+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: St Matthew Passion, Der Olberg: No. 8, Und nahm zu sich Petrum - Symphonia
track: St Matthew Passion, Jesus vor Pilatus: No. 17, Führ uns, Herr, in Versuchung nicht
track: St Matthew Passion, Die Kreuzigung: No. 25, Herr, meinen Geist befehl ich dir
track: St Matthew Passion, Das letzte Abendmahl: No. 4, Wahrlich, ich sage euch
track: St Matthew Passion, Die Verleugnung durch Petrus: No. 13, Petrus aber saß draußen im Palast
track: St Matthew Passion, Jesus vor Pilatus: No. 20, Da aber Pilatus sahe

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x400ec9676a3f7cfd767ad27a5ad9db00f297f1f8064182698b6bff1ac0fa4cb2

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957124

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201720408

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

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
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St Matthew Passion, Jesus vor Pilatus: No. 17, Führ uns, Herr, in Versuchung nicht
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St Matthew Passion, Die Kreuzigung: No. 25, Herr, meinen Geist befehl ich dir
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Lully: Idylle sur la paix, LWV 68 - Charpentier, M.-A: La fête de rueil, H. 485
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