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track: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
track: Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
track: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Offnet euch, ihr beiden Ohren (Bass)
track: Sie werden euch in den Bann tun, BWV 183: Aria. Ich furchte nicht des Todes Schrecken (Tenor)
track: Sie werden euch in den Bann tun, BWV 183: Recitative. Ich bin bereit, mein Blut und armes Leben (Alto)
track: Also hat Gott die Welt geliebt, BWV 68: Aria. Mein glaubiges Herze (Soprano)
track: Also hat Gott die Welt geliebt, BWV 68: Aria. Du bist geboren mir zugute (Bass)
track: Also hat Gott die Welt geliebt, BWV 68: Wer an ihn glaubet (Chorus)
track: Sie werden euch in den Bann tun, BWV 183: Aria. Hochster Troster, Heilger Geist (Soprano)
track: Also hat Gott die Welt geliebt, BWV 68: Chorale. Also hat Gott die Welt geliebt (Chorus)
track: Ich bin ein guter Hirt, BWV 85: Aria. Seht, was die Liebe tut (Tenor)
track: Also hat Gott die Welt geliebt, BWV 68: Recitative. Ich bin mit Petro nicht vermessen (Bass)
track: Ich bin ein guter Hirt, BWV 85: Aria. Ich bin ein guter Hirt (Bass)
track: Ich bin ein guter Hirt, BWV 85: Chorale. Der Herr ist mein getreuer Hirt (Soprano)
track: Ich bin ein guter Hirt, BWV 85: Chorale. Ist Gott mein Schutz und treuer Hirt (Chorus)
track: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
track: Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Wo find ich dich (Tenor)
track: Er rufet seinen Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)

Er rufet seinen Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
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by artist: Johann Sebastian Bach
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
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  date published: 2008-04-01
popularity: 2
genre: classical
genre: classical-piano
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  date published: 2026-07-08T03:22:41Z
audio: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Es dunket mich, ich seh dich kommen (Tenor)
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Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
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popularity: 1
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Sie vernahmen aber nicht (Alto, Bass)
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Er rufet seinen Schafen mit Namen, BWV 175: Aria. Offnet euch, ihr beiden Ohren (Bass)
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explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
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  date published: 2008-04-01
popularity: 1
genre: classical
genre: classical-piano
isrc code: SEAEQ0841110
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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: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Offnet euch, ihr beiden Ohren (Bass)
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Sie werden euch in den Bann tun, BWV 183: Aria. Ich furchte nicht des Todes Schrecken (Tenor)
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popularity: 1
genre: classical
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  date published: 2026-07-08T03:53:27Z
audio: Sie werden euch in den Bann tun, BWV 183: Aria. Ich furchte nicht des Todes Schrecken (Tenor)
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Sie werden euch in den Bann tun, BWV 183: Recitative. Ich bin bereit, mein Blut und armes Leben (Alto)
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Also hat Gott die Welt geliebt, BWV 68: Aria. Mein glaubiges Herze (Soprano)
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by artist: Peter Kooij
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by artist: Bach Collegium Japan Chorus
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popularity: 5
genre: classical
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  date published: 2026-07-30T07:48:45Z
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Also hat Gott die Welt geliebt, BWV 68: Aria. Du bist geboren mir zugute (Bass)
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popularity: 4
genre: classical
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  date published: 2026-07-30T07:28:30Z
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Also hat Gott die Welt geliebt, BWV 68: Wer an ihn glaubet (Chorus)
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by artist: Carolyn Sampson
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
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by artist: Bach Collegium Japan
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genre: classical
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  date published: 2026-07-30T17:23:26Z
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Sie werden euch in den Bann tun, BWV 183: Aria. Hochster Troster, Heilger Geist (Soprano)
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genre: classical
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  date published: 2026-07-30T09:57:33Z
audio: Sie werden euch in den Bann tun, BWV 183: Aria. Hochster Troster, Heilger Geist (Soprano)
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Also hat Gott die Welt geliebt, BWV 68: Chorale. Also hat Gott die Welt geliebt (Chorus)
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popularity: 3
genre: classical
genre: classical-piano
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  date published: 2026-07-30T17:41:38Z
audio: Also hat Gott die Welt geliebt, BWV 68: Chorale. Also hat Gott die Welt geliebt (Chorus)
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Ich bin ein guter Hirt, BWV 85: Aria. Seht, was die Liebe tut (Tenor)
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by artist: Carolyn Sampson
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
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by artist: Masaaki Suzuki
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  type: MusicAlbum
  date published: 2008-04-01
popularity: 3
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: Ich bin ein guter Hirt, BWV 85: Aria. Seht, was die Liebe tut (Tenor)
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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 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

Also hat Gott die Welt geliebt, BWV 68: Recitative. Ich bin mit Petro nicht vermessen (Bass)
type: MusicRecording
duration: PT0M46S
duration ms: 46146
explicit: false
by artist: Johann Sebastian Bach
by artist: Carolyn Sampson
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Concerto Palatino
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 2
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 0x68e939ea131392985b4a22fb3f901dd14d109673498ddbd87b59ba3ba88cebcc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SEAEQ0841030.
  date published: 2026-07-31T19:53:13Z
audio: Also hat Gott die Welt geliebt, BWV 68: Recitative. Ich bin mit Petro nicht vermessen (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 170.371
  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: 0.307
  additional property: Energy
    type: PropertyValue
    value: 0.056
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.918
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.17
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.188
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.569
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: SEAEQ0841030
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: 960455
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841030
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13+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

Ich bin ein guter Hirt, BWV 85: Aria. Ich bin ein guter Hirt (Bass)
type: MusicRecording
duration: PT3M7S
duration ms: 187320
explicit: false
by artist: Johann Sebastian Bach
by artist: Carolyn Sampson
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 2
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 0x8b838e24acd2162be0b6670369c1eafd3d5bbc58a446a3e069d3c5b9e8407c7b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841240.
  date published: 2026-07-31T21:25:57Z
audio: Ich bin ein guter Hirt, BWV 85: Aria. Ich bin ein guter Hirt (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.413
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.23
  additional property: Energy
    type: PropertyValue
    value: 0.233
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.812
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.276
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.83
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: SEAEQ0841240
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: 960468
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T21:25:57+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841240
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960468
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960468
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T21:25:57+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

Ich bin ein guter Hirt, BWV 85: Chorale. Der Herr ist mein getreuer Hirt (Soprano)
type: MusicRecording
duration: PT4M42S
duration ms: 282493
explicit: false
by artist: Johann Sebastian Bach
by artist: Carolyn Sampson
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 2
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 0x1254179939f3fad9cb1928a84990397951850df00704dc6e7f16c75cc383cf95. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841260.
  date published: 2026-08-01T00:10:46Z
audio: Ich bin ein guter Hirt, BWV 85: Chorale. Der Herr ist mein getreuer Hirt (Soprano)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.576
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.3
  additional property: Energy
    type: PropertyValue
    value: 0.128
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.92
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.951
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.327
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.151
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: SEAEQ0841260
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960485
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T00:10:46+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960485
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:10:46+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Ich bin ein guter Hirt, BWV 85: Chorale. Ist Gott mein Schutz und treuer Hirt (Chorus)
type: MusicRecording
duration: PT1M23S
duration ms: 83320
explicit: false
by artist: Johann Sebastian Bach
by artist: Carolyn Sampson
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 2
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 0xe8bf3dcc0262f1800acd3bec3161e49800a79b0cd32cef48554ed95e54bcb568. 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/SEAEQ0841290.
  date published: 2026-07-31T18:48:12Z
audio: Ich bin ein guter Hirt, BWV 85: Chorale. Ist Gott mein Schutz und treuer Hirt (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.192
  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: 0.277
  additional property: Energy
    type: PropertyValue
    value: 0.218
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.724
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.236
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.87
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: SEAEQ0841290
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/SEAEQ0841290
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

Er rufet seinen Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
type: MusicRecording
duration: PT4M14S
duration ms: 254466
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 1
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 0xf2ff980211c5860f554da684fa5e8da5ff1c04533b21caa8a37da95254488ec1. 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/SEAEQ0841070.
  date published: 2026-07-31T15:59:18Z
audio: Er rufet seinen Schafen mit Namen, BWV 175: Aria. Komm, leite mich (Alto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.905
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.17
  additional property: Energy
    type: PropertyValue
    value: 0.053
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.949
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.396
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.09
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.918
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: SEAEQ0841070
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: 960427
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/SEAEQ0841070
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

Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Wo find ich dich (Tenor)
type: MusicRecording
duration: PT0M33S
duration ms: 33373
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 1
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 0x218421c012ffac0033e10ea867ba682ad5ce45304a0002d1c5ddd3ce764ad124. 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/SEAEQ0841080.
  date published: 2026-07-31T17:29:52Z
audio: Er rufet seinen Schafen mit Namen, BWV 175: Recitative. Wo find ich dich (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.418
  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: 0.313
  additional property: Energy
    type: PropertyValue
    value: 0.038
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.112
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.822
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: SEAEQ0841080
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: 960441
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841080
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Er rufet seinen Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)
type: MusicRecording
duration: PT1M41S
duration ms: 101320
explicit: false
by artist: Johann Sebastian Bach
by artist: Robin Blaze
by artist: Gerd Türk
by artist: Peter Kooij
by artist: Dmitry Badiarov
by artist: Bach Collegium Japan Chorus
by artist: Bach Collegium Japan
by artist: Masaaki Suzuki
in album: Bach, J.S.: Cantatas, Vol. 39 - Bwv 28, 68, 85, 175, 183
  type: MusicAlbum
  date published: 2008-04-01
popularity: 1
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 0xd07ba99bf3a77435521e013f4b71142423554b9fc5f137bab179466e49b3df21. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841120.
  date published: 2026-07-31T20:22:46Z
audio: Er rufet seinen Schafen mit Namen, BWV 175: Chorale. Nun, werter Geist, ich folge dir (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.203
  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: 0.185
  additional property: Energy
    type: PropertyValue
    value: 0.143
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.723
  additional property: Liveness
    type: PropertyValue
    value: 0.212
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.431
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.266
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: SEAEQ0841120
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: 960459
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T20:22:46+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEQ0841120
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960459
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960459
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T20:22:46+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch