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Violin Concerto No. 5 in A Major, K. 219 "Turkish": I. Allegro aperto
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Violin Concerto No. 5 in A Major, K. 219 "Turkish": II. Adagio
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Violin Concerto No. 5 in A Major, K. 219 "Turkish": III. Rondeau (Tempo di minuetto)
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Violin Concerto No. 4 in D Minor, Op. 31: I. Andante - Moderato
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Violin Concerto No. 4 in D Minor, Op. 31: II. Adagio religioso
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Violin Concerto No. 4 in D Minor, Op. 31: III. Scherzo. Vivace - Trio. Meno mosso
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Violin Concerto No. 4 in D Minor, Op. 31: IV. Finale marziale: Andante - Allegro
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Violin Concerto in D Major, Op. 61: I. Allegro ma non troppo
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Violin Concerto in D Major, Op. 61: II. Larghetto
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Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
type: MusicRecording
duration: PT9M25S
duration ms: 565586
explicit: false
by artist: Ludwig van Beethoven
by artist: Fritz Kreisler
by artist: Janine Jansen
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Paavo Järvi
in album: Beethoven & Britten: Violin Concertos
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  date published: 2009-01-01
popularity: 14
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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  date published: 2026-07-02T05:09:12Z
audio: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
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Psalm 42, Op. 42: I. Coro "Wie der Hirsch schreit"
type: MusicRecording
duration: PT5M28S
duration ms: 328160
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
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  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
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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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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: 2026-07-02T03:30:09Z
audio: Psalm 42, Op. 42: I. Coro "Wie der Hirsch schreit"
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Psalm 42, Op. 42: II. Aria "Meine Seele dürstet"
type: MusicRecording
duration: PT2M53S
duration ms: 173506
explicit: false
by artist: Felix Mendelssohn
by artist: Ruth Ziesak
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700103
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Psalm 42, Op. 42: II. Aria "Meine Seele dürstet"
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Psalm 42, Op. 42: III. Recitativo "Meine Tränen sind"
type: MusicRecording
duration: PT3M25S
duration ms: 205760
explicit: false
by artist: Felix Mendelssohn
by artist: Ruth Ziesak
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700104
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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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/DEB119700104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Psalm 42, Op. 42: III. Recitativo "Meine Tränen sind"
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Psalm 42, Op. 42: IV. Coro "Was betrübst Du Dich"
type: MusicRecording
duration: PT1M55S
duration ms: 115600
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
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  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700105
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
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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/DEB119700105
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
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Psalm 42, Op. 42: IV. Coro "Was betrübst Du Dich"
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Psalm 42, Op. 42: V. Recitativo "Mein Gott, betrübt ist meine Seele"
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duration: PT1M47S
duration ms: 107866
explicit: false
by artist: Felix Mendelssohn
by artist: Ruth Ziesak
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
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  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700106
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additional property: CopyrightRegisteredAt
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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  date published: 2026-07-02T03:55:08Z
audio: Psalm 42, Op. 42: V. Recitativo "Mein Gott, betrübt ist meine Seele"
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Psalm 42, Op. 42: VI. Quintetto "Der Herr hat des Tages verheissen"
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by artist: Ruth Ziesak
by artist: Christoph Prégardien
by artist: Jan Kobow
by artist: Gotthold Schwarz
by artist: Adolph Seidel
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:37:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bb7df81e9bd1e1d778d97ff4cbfaf2a976305a27c8a061b0ba4ddddfab04b72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119700107
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x9bb7df81e9bd1e1d778d97ff4cbfaf2a976305a27c8a061b0ba4ddddfab04b72. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB119700107.
  date published: 2026-07-02T03:30:09Z
audio: Psalm 42, Op. 42: VI. Quintetto "Der Herr hat des Tages verheissen"
  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
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.283
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.965
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.262
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.194
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.425
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Psalm 42, Op. 42: VII. Schlusschor " Was betrübst du dich meine Seele"
type: MusicRecording
duration: PT4M49S
duration ms: 289440
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:56:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabba0154c493ec6ccf22f1d65bfce01a16c9ee60b4abeeaa74ea5a84955bba00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119700108
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0xabba0154c493ec6ccf22f1d65bfce01a16c9ee60b4abeeaa74ea5a84955bba00. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB119700108.
  date published: 2026-07-02T03:30:09Z
audio: Psalm 42, Op. 42: VII. Schlusschor " Was betrübst du dich meine Seele"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.413
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.252
  additional property: Energy
    type: PropertyValue
    value: 0.116
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.761
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.14
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.746
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lauda Sion, Op. 73: I. Lauda Sion Salvatorem
type: MusicRecording
duration: PT4M31S
duration ms: 271826
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:37:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x025d88e3c4fbd19157edbfa9e4e6fc32bded1584e9575f47d862041e34ab2f71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/DEB119700109
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 0x025d88e3c4fbd19157edbfa9e4e6fc32bded1584e9575f47d862041e34ab2f71. 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/DEB119700109.
  date published: 2026-07-02T03:55:08Z
audio: Lauda Sion, Op. 73: I. Lauda Sion Salvatorem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.593
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.218
  additional property: Energy
    type: PropertyValue
    value: 0.142
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.87
  additional property: Liveness
    type: PropertyValue
    value: 0.299
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.044
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.536
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lauda Sion, Op. 73: II. Laudis thema specialis
type: MusicRecording
duration: PT2M35S
duration ms: 155973
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:23:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35a8af2b7278a37e306e405dc1f0878fe41528aca045239f564825b73ce90cfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119700110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x35a8af2b7278a37e306e405dc1f0878fe41528aca045239f564825b73ce90cfd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEB119700110.
  date published: 2026-07-02T05:09:12Z
audio: Lauda Sion, Op. 73: II. Laudis thema specialis
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.301
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.085
  additional property: Energy
    type: PropertyValue
    value: 0.021
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.243
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -33.313
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Lauda Sion, Op. 73: III. Sit laus plena
type: MusicRecording
duration: PT2M19S
duration ms: 139293
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Ruth Ziesak
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:24:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0bc40944ec7406b9b693528ed44d4115bdbccd2509d6b1f71342c9d7b905426
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119700111
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xa0bc40944ec7406b9b693528ed44d4115bdbccd2509d6b1f71342c9d7b905426. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEB119700111.
  date published: 2026-07-02T05:09:12Z
audio: Lauda Sion, Op. 73: III. Sit laus plena
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.208
  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: 0.254
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.058
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.505
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lauda Sion, Op. 73: IV. In hac mensa
type: MusicRecording
duration: PT4M24S
duration ms: 264306
explicit: false
by artist: Felix Mendelssohn
by artist: Ruth Ziesak
by artist: Helene Schneiderman
by artist: Christoph Prégardien
by artist: Gotthold Schwarz
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc23ada49529859ffd9608d1e7fc88478decbe3c8ae01f63f8280201ea022fedd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB119700112
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0xc23ada49529859ffd9608d1e7fc88478decbe3c8ae01f63f8280201ea022fedd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEB119700112.
  date published: 2026-07-02T11:38:34Z
audio: Lauda Sion, Op. 73: IV. In hac mensa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.008
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.191
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.042
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.89
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lauda Sion, Op. 73: V. Docti sacris institutis
type: MusicRecording
duration: PT3M0S
duration ms: 180626
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
in album: Mendelssohn: Wie der Hirsch schreit. Kirchenwerke IV
  type: MusicAlbum
  date published: 1997-02-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB119700113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:37:30+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:38:34Z
audio: Lauda Sion, Op. 73: V. Docti sacris institutis
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Lauda Sion, Op. 73: VII. Caro cribus
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by artist: Ruth Ziesak
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: TokenDeploymentConfirmed
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  date published: 2026-07-06T07:16:32Z
audio: Lauda Sion, Op. 73: VII. Caro cribus
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Lauda Sion, Op. 73: VI. Sub diversis speciebus
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duration ms: 138640
explicit: false
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by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
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genre: classical
genre: early-romantic-era
genre: german-romanticism
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  date published: 2026-07-22T06:38:52Z
audio: Lauda Sion, Op. 73: VI. Sub diversis speciebus
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Lauda Sion, Op. 73: VIII. Sumit unus
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duration: PT8M38S
duration ms: 518773
explicit: false
by artist: Felix Mendelssohn
by artist: Ruth Ziesak
by artist: Helene Schneiderman
by artist: Christoph Prégardien
by artist: Gotthold Schwarz
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Kammerchor Stuttgart
by artist: Frieder Bernius
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genre: classical
genre: early-romantic-era
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T16:31:53Z
audio: Lauda Sion, Op. 73: VIII. Sumit unus
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additional property: OTSVerificationAPI
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Beethoven: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
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duration: PT9M18S
duration ms: 558586
explicit: false
by artist: Ludwig van Beethoven
by artist: Vilde Frang
by artist: Pekka Kuusisto
by artist: The Deutsche Kammerphilharmonie Bremen
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  date published: 2022-10-14
genre: classical
genre: classical-piano
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T09:05:30Z
audio: Beethoven: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ia. Sinfonia: Maestoso con moto
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duration: PT10M58S
duration ms: 658680
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Lobgesang
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  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802701
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ia. Sinfonia: Maestoso con moto
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ib. Sinfonia: Allegretto un poco agitato
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by artist: Frieder Bernius
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genre: classical
genre: early-romantic-era
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ic. Sinfonia: Adagio religioso
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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/DEB110802703
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
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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 0xb16ef6737fb144c1bb3a3403ee3c1fedc823a849c35d68c640c0258b37269e9f. 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/DEB110802703.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ic. Sinfonia: Adagio religioso
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  additional property: Energy
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  additional property: Valence (Positivity)
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": II. Allegro moderato maestoso "Alles, was Odem hat, lobe den Herrn"
type: MusicRecording
duration: PT6M44S
duration ms: 404466
explicit: false
by artist: Felix Mendelssohn
by artist: Christiane Karg
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802704
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  value: 2026-06-20T08:10:51+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xeabb16476552b6e62bf5c44311dd7c0ada84ef83d8c4d66c2bb84e92bac62252
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/DEB110802704
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
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabb16476552b6e62bf5c44311dd7c0ada84ef83d8c4d66c2bb84e92bac62252. 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/DEB110802704.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": II. Allegro moderato maestoso "Alles, was Odem hat, lobe den Herrn"
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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: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.117
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": III. Recitative: "Saget es, die ihr erlöst seid durch den Herrn"
type: MusicRecording
duration: PT3M1S
duration ms: 181080
explicit: false
by artist: Felix Mendelssohn
by artist: Werner Güra
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802705
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-06-21T18:30:22+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x0d8efd12ef7e5473d5590d6074d5efd57bec9635a517552a87eeaeec9189304d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110802705
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8efd12ef7e5473d5590d6074d5efd57bec9635a517552a87eeaeec9189304d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB110802705.
  date published: 2026-07-02T03:30:09Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": III. Recitative: "Saget es, die ihr erlöst seid durch den Herrn"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.371
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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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
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.144
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IV. A tempo moderato. "Sagt es, die ihr erlöst seid"
type: MusicRecording
duration: PT2M4S
duration ms: 124173
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802706
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:13:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72c6ee1808a245e624927cf3001644423ec2430a5cc92dd2319b4af1667888d8
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/DEB110802706
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x72c6ee1808a245e624927cf3001644423ec2430a5cc92dd2319b4af1667888d8. 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/DEB110802706.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IV. A tempo moderato. "Sagt es, die ihr erlöst seid"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: 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)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Minor

Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": V. Andante "Ich harrete des Herrn"
type: MusicRecording
duration: PT4M37S
duration ms: 277413
explicit: false
by artist: Felix Mendelssohn
by artist: Christiane Karg
by artist: Maria Bernius
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:21:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55d14598d32ba65176e32c95c55bd8f40e7696ce63c4cf1daf0c41774be3795d
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/DEB110802707
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x55d14598d32ba65176e32c95c55bd8f40e7696ce63c4cf1daf0c41774be3795d. 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/DEB110802707.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": V. Andante "Ich harrete des Herrn"
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  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)
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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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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VI. Allegro un poco agitato "Stricke des Todes hatten uns umfangen"
type: MusicRecording
duration: PT4M1S
duration ms: 241933
explicit: false
by artist: Felix Mendelssohn
by artist: Werner Güra
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:57:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65b68eec59ca79f930c664e096426466056dcaeecbcce738d5aec9272d06e499
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110802708
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x65b68eec59ca79f930c664e096426466056dcaeecbcce738d5aec9272d06e499. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB110802708.
  date published: 2026-07-02T03:30:09Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VI. Allegro un poco agitato "Stricke des Todes hatten uns umfangen"
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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: Instrumentalness
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Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VII. Allegro maestoso e molto vivace. "Die Nacht ist vergangen"
type: MusicRecording
duration: PT4M39S
duration ms: 279666
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802709
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c2c7a64d354b92949879ded19ba09063541bfa1968acc47d6f1f9eaf1e2bbb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110802709
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x3c2c7a64d354b92949879ded19ba09063541bfa1968acc47d6f1f9eaf1e2bbb2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB110802709.
  date published: 2026-07-02T03:30:09Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VII. Allegro maestoso e molto vivace. "Die Nacht ist vergangen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.726
  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: 0.257
  additional property: Energy
    type: PropertyValue
    value: 0.285
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.892
  additional property: Liveness
    type: PropertyValue
    value: 0.098
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.215
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.126
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VIII. Andante con moto. "Nun danket alle Gott"
type: MusicRecording
duration: PT4M3S
duration ms: 243186
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:21:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef17321e299f6b0c7b4b68ef79259a8e8f728cb0db8e87a2c00923e8a9c075f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/DEB110802710
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 0xef17321e299f6b0c7b4b68ef79259a8e8f728cb0db8e87a2c00923e8a9c075f1. 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/DEB110802710.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VIII. Andante con moto. "Nun danket alle Gott"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.63
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.117
  additional property: Energy
    type: PropertyValue
    value: 0.12
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.9
  additional property: Liveness
    type: PropertyValue
    value: 0.063
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.06
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.362
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IX. Andante sostenuto assai. "Drum sing' ich mit meinem Liede ewig dein Lob"
type: MusicRecording
duration: PT4M12S
duration ms: 252986
explicit: false
by artist: Felix Mendelssohn
by artist: Werner Güra
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:29:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4d6969092427f990ccc85918dfcbd99f966fee1982d816db63cb27778fc1849
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/DEB110802711
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 0xf4d6969092427f990ccc85918dfcbd99f966fee1982d816db63cb27778fc1849. 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/DEB110802711.
  date published: 2026-07-02T03:55:08Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IX. Andante sostenuto assai. "Drum sing' ich mit meinem Liede ewig dein Lob"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.752
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.269
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.132
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.017
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": X. Allegro non troppo "Ihr Völker, bringet her dem Herrn Ehre und Macht!"
type: MusicRecording
duration: PT5M24S
duration ms: 324466
explicit: false
by artist: Felix Mendelssohn
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
by artist: Kammerchor Stuttgart
in album: Mendelssohn: Lobgesang
  type: MusicAlbum
  date published: 2009-01-01
genre: classical
genre: early-romantic-era
genre: german-romanticism
isrc code: DEB110802712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:07:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61105883b7830e1e24a904177346fed4b858658f044d674bafb21eb2437f8ed9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110802712
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
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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x61105883b7830e1e24a904177346fed4b858658f044d674bafb21eb2437f8ed9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEB110802712.
  date published: 2026-07-02T03:30:09Z
audio: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": X. Allegro non troppo "Ihr Völker, bringet her dem Herrn Ehre und Macht!"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.312
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.254
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.804
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.296
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.597
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Des Heilands letzte Stunden, WoO 62: Ouverture
type: MusicRecording
duration: PT5M48S
duration ms: 348955
explicit: false
by artist: Louis Spohr
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Louis Spohr: Des Heilands letzte Stunden. Passionsoratorium
  type: MusicAlbum
  date published: 2025-02-21
isrc code: DEB112500201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:27:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e1b8c0d454639beecb15696f5caddf4eb23f18f69e89de0fd19ff55b540c764
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/DEB112500201
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 0x8e1b8c0d454639beecb15696f5caddf4eb23f18f69e89de0fd19ff55b540c764. 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/DEB112500201.
  date published: 2026-07-02T03:55:08Z
audio: Des Heilands letzte Stunden, WoO 62: Ouverture
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.204
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.113
  additional property: Energy
    type: PropertyValue
    value: 0.013
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.949
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.732
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.042
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.456
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Des Heilands letzte Stunden, WoO 62: Senke dich, stille Nacht
type: MusicRecording
duration: PT2M58S
duration ms: 178631
explicit: false
by artist: Louis Spohr
by artist: Kammerchor Stuttgart
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Louis Spohr: Des Heilands letzte Stunden. Passionsoratorium
  type: MusicAlbum
  date published: 2025-02-21
isrc code: DEB112500202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:28:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9791dc2903b87a7afdb73acdeeb4e642ccb84fdc4d46d2e86f036d5e5d4056d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/DEB112500202
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 0x9791dc2903b87a7afdb73acdeeb4e642ccb84fdc4d46d2e86f036d5e5d4056d1. 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/DEB112500202.
  date published: 2026-07-02T03:55:08Z
audio: Des Heilands letzte Stunden, WoO 62: Senke dich, stille Nacht
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.011
  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: 0.225
  additional property: Energy
    type: PropertyValue
    value: 0.064
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.216
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.059
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.428
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Des Heilands letzte Stunden, WoO 62: Schmach! Schmach! Schmach!
type: MusicRecording
duration: PT3M19S
duration ms: 199933
explicit: false
by artist: Louis Spohr
by artist: Kammerchor Stuttgart
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
in album: Louis Spohr: Des Heilands letzte Stunden. Passionsoratorium
  type: MusicAlbum
  date published: 2025-02-21
isrc code: DEB112500218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:14:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ea4a48a63154fc3367c1335f28b0663e2ab6126435ba144da9fc1f5ef2575d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
audio: Des Heilands letzte Stunden, WoO 62: Schmach! Schmach! Schmach!
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Des Heilands letzte Stunden, WoO 62: In seiner Todesnot dich zu ihm wende
type: MusicRecording
duration: PT2M18S
duration ms: 138529
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by artist: Kammerchor Stuttgart
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T05:09:12Z
audio: Des Heilands letzte Stunden, WoO 62: In seiner Todesnot dich zu ihm wende
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Des Heilands letzte Stunden, WoO 62: Wir drücken dir die Augen zu
type: MusicRecording
duration: PT4M8S
duration ms: 248890
explicit: false
by artist: Louis Spohr
by artist: Kammerchor Stuttgart
by artist: The Deutsche Kammerphilharmonie Bremen
by artist: Frieder Bernius
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Des Heilands letzte Stunden, WoO 62: Wir drücken dir die Augen zu
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Trumpet Concerto, Op. 18: I. Allegro moderato
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duration: PT7M54S
duration ms: 474132
explicit: false
by artist: Oskar Böhme
by artist: Matthias Höfs
by artist: Tarmo Peltokoski
by artist: The Deutsche Kammerphilharmonie Bremen
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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: 2026-07-02T03:55:08Z
audio: Trumpet Concerto, Op. 18: I. Allegro moderato
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Trumpet Concerto, Op. 18: II. Adagio religioso. Allegretto
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duration: PT5M47S
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explicit: false
by artist: Oskar Böhme
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by artist: Tarmo Peltokoski
by artist: The Deutsche Kammerphilharmonie Bremen
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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: 2026-07-02T11:38:34Z
audio: Trumpet Concerto, Op. 18: II. Adagio religioso. Allegretto
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Trumpet Concerto, Op. 18: III. Rondo. Allegro scherzando
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duration: PT3M28S
duration ms: 208550
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by artist: Oskar Böhme
by artist: Matthias Höfs
by artist: Tarmo Peltokoski
by artist: The Deutsche Kammerphilharmonie Bremen
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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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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Trumpet Concerto, Op. 18: III. Rondo. Allegro scherzando
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Entsagung, Op. 19 - Arr. for trumpet and harp by Stephan Peiffer
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by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSVerifyInstructions
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additional property: TokenDeploymentConfirmed
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Liebeslied, Op. 22, No. 2 - Arr. for trumpet & chamber ensemble by Stephan Peiffer
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Symphony No. 35 in D Major, K. 385 "Haffner": IV. Finale. Presto
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Symphony No. 40 in G Minor, K. 550: I. Molto allegro
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An die Entfernte, D. 765 (Arr. Schmalcz for Baritone and Chamber Orchestra)
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Oboe Concerto in F Major (After K. 293): I. Allegro
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Ave verum corpus, K. 618 (Arr. Spindler for English Horn, Strings and Organ)
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Flute and Harp Concerto, K. 299: II. Andantino (Arr. Spindler for Oboe, Harpsichord and Orchestra)
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duration: PT8M51S
duration ms: 531560
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Albrecht Mayer
by artist: Vital Julian Frey
by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
audio: Flute and Harp Concerto, K. 299: II. Andantino (Arr. Spindler for Oboe, Harpsichord and Orchestra)
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Exsultate, jubilate, K. 165/158a: I. Allegro (Arr. Spindler for Oboe d'amore, Orchestra and Organ)
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by artist: Wolfgang Amadeus Mozart
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by artist: Vital Julian Frey
by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSVerifyInstructions
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  date published: 2026-06-13T17:25:41Z
audio: Exsultate, jubilate, K. 165/158a: I. Allegro (Arr. Spindler for Oboe d'amore, Orchestra and Organ)
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Gran Adagio (Arr. Spindler for Oboe, Violin, Cello and Orchestra After Adagio from Gran Partita, K. 361/370a)
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by artist: Wolfgang Amadeus Mozart
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by artist: Daniel Sepec
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by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-06-13T12:47:07Z
audio: Gran Adagio (Arr. Spindler for Oboe, Violin, Cello and Orchestra After Adagio from Gran Partita, K. 361/370a)
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Italian Concert in F Major, BWV 971: I. Allegro - Arr. for Trumpet
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by artist: Matthias Höfs
by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:30:09Z
audio: Italian Concert in F Major, BWV 971: I. Allegro - Arr. for Trumpet
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Concerto in G Minor, BWV 1056/156: I. Moderato - Arr. for Trumpet
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by artist: Matthias Höfs
by artist: The Deutsche Kammerphilharmonie Bremen
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genre: classical
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T11:38:34Z
audio: Concerto in G Minor, BWV 1056/156: I. Moderato - Arr. for Trumpet
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Concerto in G Minor, BWV 1056/156: II. Adagio - Arr. for Trumpet
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
audio: Concerto in G Minor, BWV 1056/156: II. Adagio - Arr. for Trumpet
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Concerto in G Minor, BWV 1056/156: III. Presto (Allegro) - Arr. for Trumpet
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  date published: 2026-07-02T11:38:34Z
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Concerto in D Major, BWV 972 (After RV 230): I. Allegro - Arr. for Trumpet
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  date published: 2026-07-02T05:09:12Z
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Concerto in D Major, BWV 972 (After RV 230): II. Larghetto - Arr. for Trumpet
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  date published: 2026-07-02T03:55:08Z
audio: Concerto in D Major, BWV 972 (After RV 230): II. Larghetto - Arr. for Trumpet
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Concerto in D Major, BWV 972 (After RV 230): III. Allegro - Arr. for Trumpet
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  date published: 2026-07-02T03:55:08Z
audio: Concerto in D Major, BWV 972 (After RV 230): III. Allegro - Arr. for Trumpet
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Double Concerto in D Minor, BWV 1060: I. Allegro - Arr. for Trumpet
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audio: Double Concerto in D Minor, BWV 1060: I. Allegro - Arr. for Trumpet
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Concerto in G Major, BWV 978 (After RV 310): I. Allegro - Arr. for Trumpet
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La finta giardiniera, K. 196: Cavatina. Geme la tortorella (Arr. Isserlis for Cello and Orchestra)
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Cello Concerto in A Major, H. 439: I. Allegro
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Cello Concerto in A Major, H. 439: III. Allegro assai
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Cello Concerto in D Major, Hob. VIIb:2: III. Rondo. Allegro
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Beethoven: Adagios
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Sonate Pathetique, Op. 13: II. Adagio
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by artist: Staatskapelle Dresden
by artist: Herbert Blomstedt
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genre: classical-piano
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Symphony No. 2 in D Major, Op. 36: II. Larghetto
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Beethoven: Symphonies Nos. 2 & 3
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date published: 1995

Rihm: Konzert in einem Satz - Toch: Cello Concerto
type: MusicAlbum
date published: 2013-08-01

Louis Spohr: Die letzten Dinge
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: Die letzten Dinge: I. Ouvertüre
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track: Die letzten Dinge: III. Steige herauf
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Die letzten Dinge: III. Steige herauf
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track: Die letzten Dinge: IV. Heilig, heilig, heilig
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  subject of: OpenTimestamps Proof of Existence
  audio: Die letzten Dinge: IV. Heilig, heilig, heilig
track: Die letzten Dinge: VI. Das Lamm, das erwürget ist
track: Die letzten Dinge: VII. Und alle Kreatur
track: Die letzten Dinge: IX. Heil, dem Erbarmer Heil!
track: Die letzten Dinge: XIV. Die Stunde des Gerichts
track: Die letzten Dinge: XVI. Selig sind die Toten

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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Die letzten Dinge: IV. Heilig, heilig, heilig
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Die letzten Dinge: VI. Das Lamm, das erwürget ist
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Die letzten Dinge: VII. Und alle Kreatur
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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: Die letzten Dinge: VII. Und alle Kreatur
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Die letzten Dinge: IX. Heil, dem Erbarmer Heil!
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by artist: The Deutsche Kammerphilharmonie Bremen
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Die letzten Dinge: XVI. Selig sind die Toten
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track: Symphony No. 3 in B Minor, Op. 45: I. Allegro
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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
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Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso
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duration ms: 299076
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by artist: Mieczysław Weinberg
by artist: City Of Birmingham Symphony Orchestra
by artist: Mirga Gražinytė-Tyla
in album: Weinberg: Symphonies Nos. 3 & 7; Flute Concerto No. 1
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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 0xa2bb7e67fdc30685db88a838e9b00d3208e22a2e883a2d5813fe04074f9d7fba. 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/DEN962200552.
  date published: 2026-07-07T14:50:41Z
audio: Symphony No. 3 in B Minor, Op. 45: II. Allegro giocoso
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Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace
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by artist: City Of Birmingham Symphony Orchestra
by artist: Mirga Gražinytė-Tyla
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208e767a47c550f7887450bdda43a7e56a9f6a5ba11f99d0eda286078c1aca09. 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/DEN962200554.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 3 in B Minor, Op. 45: IV. Allegro vivace
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Mendelssohn: Paulus, Op. 36
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date published: 2007-05-01
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    date published: 2007-05-01
  genre: classical
  genre: early-romantic-era
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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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    date published: 2026-07-08T03:22:41Z
  audio: Paulus, Op. 36, MWV A14 / Part 1: No. 3 Choral: "Allein Gott in der Höh' sei Ehr"
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track: Paulus, Op. 36, MWV A14 / Part 2: No. 26 Chor: "Wie lieblich sind die Boten"
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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: 2026-07-08T03:20:19Z
  audio: Paulus, Op. 36, MWV A14 / Part 2: No. 26 Chor: "Wie lieblich sind die Boten"
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    additional property: Valence (Positivity)
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track: Paulus, Op. 36, MWV A14 / Part 1: No. 6 Rezitativ: "Und sie sahen auf ihn"
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  subject of: OpenTimestamps Proof of Existence
  audio: Paulus, Op. 36, MWV A14 / Part 1: No. 6 Rezitativ: "Und sie sahen auf ihn"
track: Paulus, Op. 36, MWV A14 / Part 2: No. 28 Rezitativ und Chor: "Da aber die Juden das Volk sahen"
track: Paulus, Op. 36, MWV A14 / Part 2: No. 38 Chor: "Hier ist des Herren Tempel"
track: Paulus, Op. 36, MWV A14 / Part 1: No. 17 Rezitativ: "Die Männer aber"
track: Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod"
track: Paulus, Op. 36, MWV A14 / Part 1: No. 20 Arie mit Chor: "Ich danke dir, Herr, mein Gott"

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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB110700506

OTSTimestamp
type: PropertyValue
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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 0xaa2d78b72e26f170a34aaf85c9e4c568c5a6b7fc8f9c5e2f5e35acb57bf0827c. 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/DEB110700506.
date published: 2026-07-08T03:22:41Z

Paulus, Op. 36, MWV A14 / Part 1: No. 6 Rezitativ: "Und sie sahen auf ihn"
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Paulus, Op. 36, MWV A14 / Part 2: No. 28 Rezitativ und Chor: "Da aber die Juden das Volk sahen"
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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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subject of: OpenTimestamps Proof of Existence
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Paulus, Op. 36, MWV A14 / Part 2: No. 38 Chor: "Hier ist des Herren Tempel"
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Paulus, Op. 36, MWV A14 / Part 1: No. 17 Rezitativ: "Die Männer aber"
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Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod"
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Paulus, Op. 36, MWV A14 / Part 1: No. 20 Arie mit Chor: "Ich danke dir, Herr, mein Gott"
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Mozart: Violin Concerto No.5 In A, K.219 / Vieuxtemps: Violin Concerto No.4 In D Minor, Op.31 (Bonus Track Version)
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Beethoven & Britten: Violin Concertos
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track: Beethoven: Violin Concerto in D Major, Op. 61: III. Rondo. Allegro

Franz Schubert: Sakontala
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Schoenberg: Verklärte Nacht, Kammersinfonie No. 2 & Suite im alten Stile
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Mendelssohn: Lobgesang
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date published: 2009-01-01
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ia. Sinfonia: Maestoso con moto
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ib. Sinfonia: Allegretto un poco agitato
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": Ic. Sinfonia: Adagio religioso
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": II. Allegro moderato maestoso "Alles, was Odem hat, lobe den Herrn"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": III. Recitative: "Saget es, die ihr erlöst seid durch den Herrn"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IV. A tempo moderato. "Sagt es, die ihr erlöst seid"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": V. Andante "Ich harrete des Herrn"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VI. Allegro un poco agitato "Stricke des Todes hatten uns umfangen"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VII. Allegro maestoso e molto vivace. "Die Nacht ist vergangen"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": VIII. Andante con moto. "Nun danket alle Gott"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": IX. Andante sostenuto assai. "Drum sing' ich mit meinem Liede ewig dein Lob"
track: Symphony No. 2 in B-Flat Major, Op. 52 "Hymn of Praise": X. Allegro non troppo "Ihr Völker, bringet her dem Herrn Ehre und Macht!"

Mendelssohn: Herr Gott, dich loben wir. Kirchenwerke IX
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track: Singet dem Herrn ein neues Lied, Op. 91 "Psalm 98": I. Singet dem Herrn ein neues Lied
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Le Violon Roi
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date published: 2013-02-25

Louis Spohr: Des Heilands letzte Stunden. Passionsoratorium
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  audio: Des Heilands letzte Stunden, WoO 62: Wer naht sich dort? Seht, welche düstre Schar
track: Des Heilands letzte Stunden, WoO 62: Der du mit Allgewalt über dem Erdkreis thronst
track: Des Heilands letzte Stunden, WoO 62: Lasst mit heiligem Erbeben
track: Des Heilands letzte Stunden, WoO 62: Treu bin ich dem Gesetz, ihr wisst’s!
track: Des Heilands letzte Stunden, WoO 62: Schmach! Schmach! Schmach!
track: Des Heilands letzte Stunden, WoO 62: Arzt, der allen half, hilf dir nun selber!
track: Des Heilands letzte Stunden, WoO 62: In seiner Todesnot dich zu ihm wende
track: Des Heilands letzte Stunden, WoO 62: Wir drücken dir die Augen zu

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Des Heilands letzte Stunden, WoO 62: Wer naht sich dort? Seht, welche düstre Schar
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Des Heilands letzte Stunden, WoO 62: Der du mit Allgewalt über dem Erdkreis thronst
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Des Heilands letzte Stunden, WoO 62: Lasst mit heiligem Erbeben
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Des Heilands letzte Stunden, WoO 62: Treu bin ich dem Gesetz, ihr wisst’s!
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Des Heilands letzte Stunden, WoO 62: Arzt, der allen half, hilf dir nun selber!
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Oskar Böhme Trumpet Concerto & Pieces
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track: Trumpet Concerto, Op. 18: I. Allegro moderato
track: Trumpet Concerto, Op. 18: II. Adagio religioso. Allegretto
track: Trumpet Concerto, Op. 18: III. Rondo. Allegro scherzando
track: Entsagung, Op. 19 - Arr. for trumpet and harp by Stephan Peiffer
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track: Liebeslied, Op. 22, No. 2 - Arr. for trumpet & chamber ensemble by Stephan Peiffer
track: Trompeten-Sextett, Op. 30: II. Scherzo. Allegro vivace
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ハイドン：交響曲第94番「驚愕」・第95番・第98番・第99番
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400522
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da3d2a7e5ad0e576b2ed2fc50f637078914355036cb4bd37d5763c8c3c89d5a. 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/JPP302400522.
    date published: 2026-07-06T07:53:57Z
  audio: Symphony No. 94 in G major Hob. I: 94 "Surprise" I. Adagio - Vivace assai
    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
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.947
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.782
    additional property: Liveness
      type: PropertyValue
      value: 0.032
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.273
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.642
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Symphony No. 99 in E flat major Hob I: 99 I. Adagio - Vivace assai
  type: MusicRecording
  duration: PT8M39S
  duration ms: 519026
  explicit: false
  by artist: Joseph Haydn
  by artist: Paavo Järvi
  by artist: The Deutsche Kammerphilharmonie Bremen
  in album: ハイドン：交響曲第94番「驚愕」・第95番・第98番・第99番
    type: MusicAlbum
    date published: 2024-11-13
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T02:18:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb693cffb2452bbcde47f2a16893cfb0c4231ad2a0560cb30709ef0e9afdfc150
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400526
  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 0xb693cffb2452bbcde47f2a16893cfb0c4231ad2a0560cb30709ef0e9afdfc150. 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/JPP302400526.
    date published: 2026-07-08T03:53:27Z
  audio: Symphony No. 99 in E flat major Hob I: 99 I. Adagio - Vivace assai
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 10
    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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track: Symphony No. 98 in B flat major Hob I: 98 I. Adagio - Allegro
  type: MusicRecording
  duration: PT8M0S
  duration ms: 480706
  explicit: false
  by artist: Joseph Haydn
  by artist: Paavo Järvi
  by artist: The Deutsche Kammerphilharmonie Bremen
  in album: ハイドン：交響曲第94番「驚愕」・第95番・第98番・第99番
    type: MusicAlbum
    date published: 2024-11-13
  isrc code: JPP302400534
  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/0x38d603a9b837e53fbafd1a4da73a272315ac301638152393fb2ca71146a2924f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Symphony No. 98 in B flat major Hob I: 98 I. Adagio - Allegro
track: Symphony No. 98 in B flat major Hob I: 98 II. Adagio

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957145

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400534

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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 0x38d603a9b837e53fbafd1a4da73a272315ac301638152393fb2ca71146a2924f. 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/JPP302400534.
date published: 2026-07-08T08:56:20Z

Symphony No. 98 in B flat major Hob I: 98 I. Adagio - Allegro
type: AudioObject
additional property: Tempo (BPM)
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  value: 134.463
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.359
additional property: Energy
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additional property: Speechiness
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  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.955
additional property: Instrumentalness
  type: PropertyValue
  value: 0.901
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.228
additional property: Loudness (dB)
  type: PropertyValue
  value: -21.816
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
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Symphony No. 98 in B flat major Hob I: 98 II. Adagio
type: MusicRecording
duration: PT5M27S
duration ms: 327120
explicit: false
by artist: Joseph Haydn
by artist: Paavo Järvi
by artist: The Deutsche Kammerphilharmonie Bremen
in album: ハイドン：交響曲第94番「驚愕」・第95番・第98番・第99番
  type: MusicAlbum
  date published: 2024-11-13
isrc code: JPP302400535
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T19:35:13+00:00
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/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400535
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 0xed7254b69f84cc786a05ef248b245d48478832162a4bdfd607fe3a5d1c59bd17. 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/JPP302400535.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 98 in B flat major Hob I: 98 II. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 122.691
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.229
  additional property: Energy
    type: PropertyValue
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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
    type: PropertyValue
    value: 0.844
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.315
  additional property: Key Name
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  additional property: Mode Name
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Mozart Symphonies
type: MusicAlbum
date published: 2024-05-31
track: Symphony No. 35 in D Major, K. 385 "Haffner": IV. Finale. Presto
track: Improvisation on Mozart's "Haffner" Symphony
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234520
  explicit: false
  by artist: Tarmo Peltokoski
  in album: Mozart Symphonies
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: DEN962303100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:31:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecfa397c518c33c45c0cbf7f764d40a5914dfd57b2b9ca92a2850a2c4f9bf72c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962303100
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0xecfa397c518c33c45c0cbf7f764d40a5914dfd57b2b9ca92a2850a2c4f9bf72c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEN962303100.
    date published: 2026-07-06T07:16:32Z
  audio: Improvisation on Mozart's "Haffner" Symphony
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.703
    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: 0.374
    additional property: Energy
      type: PropertyValue
      value: 0.045
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.897
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.096
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.967
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Symphony No. 40 in G Minor, K. 550: I. Molto allegro
track: Symphony No. 40 in G Minor, K. 550: IV. Finale. Allegro assai
  type: MusicRecording
  duration: PT6M36S
  duration ms: 396853
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: The Deutsche Kammerphilharmonie Bremen
  by artist: Tarmo Peltokoski
  in album: Mozart Symphonies
    type: MusicAlbum
    date published: 2024-05-31
  genre: classical
  genre: classical-era
  isrc code: DEN962303084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  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/DEN962303084
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b85229ca3c179d5e71cc02a23ca3cbce99b5c9e1359a3687c82ef90152d9cf. 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/DEN962303084.
    date published: 2026-07-08T03:20:19Z
  audio: Symphony No. 40 in G Minor, K. 550: IV. Finale. Allegro assai
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.419
    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
      type: PropertyValue
      value: 0.741
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.406
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.782
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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track: Symphony No. 36 in C Major, K. 425 "Linz": II. Andante
  type: MusicRecording
  duration: PT7M50S
  duration ms: 470440
  explicit: false
  by artist: Wolfgang Amadeus Mozart
  by artist: The Deutsche Kammerphilharmonie Bremen
  by artist: Tarmo Peltokoski
  in album: Mozart Symphonies
    type: MusicAlbum
    date published: 2024-05-31
  genre: classical
  genre: classical-era
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  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/0xf29619d348a0edf6110d6f10e45521fbcfa2b452985b5abc79b894e2ef318f50
  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: Symphony No. 36 in C Major, K. 425 "Linz": II. Andante

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962303092

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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 0xf29619d348a0edf6110d6f10e45521fbcfa2b452985b5abc79b894e2ef318f50. 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/DEN962303092.
date published: 2026-07-08T03:20:19Z

Symphony No. 36 in C Major, K. 425 "Linz": II. Andante
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 125.825
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
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  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.277
additional property: Energy
  type: PropertyValue
  value: 0.023
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.978
additional property: Instrumentalness
  type: PropertyValue
  value: 0.296
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.094
additional property: Loudness (dB)
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  value: -27.708
additional property: Key Name
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additional property: Mode Name
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Erlkönig, D. 328 (Arr. Schmalcz for Baritone and Chamber Orchestra)
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Grenzen der Menschheit, D. 716 (Arr. Schmalcz for Baritone and Chamber Orchestra)
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3 Gesänge des Harfners, D. 478: No. 1, Wer sich der Einsamkeit ergibt (Arr. Schmalcz for Baritone and Chamber Orchestra)
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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: 2026-07-08T03:20:19Z
  audio: Flute and Harp Concerto, K. 299/297c: III. Rondeau. Allegro (Arr. Spindler for Oboe, Harpsichord and Orchestra)
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  by artist: The Deutsche Kammerphilharmonie Bremen
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T18:50:38Z
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track: Exsultate, jubilate, K. 165/158a: I. Allegro (Arr. Spindler for Oboe d'amore, Orchestra and Organ)
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Exsultate, jubilate, K. 165/158a: III. Allegro (Arr. Spindler for Oboe d'amore, Orchestra and Organ)
track: Die Zauberflöte, K. 620: Ach, ich fühl's, es ist verschwunden (Arr. Spindler for Oboe and Piano)
track: Die Entführung aus dem Serail, K. 384: Martern aller Arten (Arr. Spindler for Oboe and Piano)
track: Die Zauberflöte, K. 620: Der Hölle Rache kocht in meinem Herzen (Arr. Spindler for Oboe and Piano)
track: Gran Adagio (Arr. Spindler for Oboe, Violin, Cello and Orchestra After Adagio from Gran Partita, K. 361/370a)

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OTSBitcoinBlock
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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 0xc4b2b8507ae5116c225969fea230c46b7504a1ac26a6cd53831d93d638f9632d. 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/DEN962004043.
date published: 2026-07-08T03:53:27Z

Exsultate, jubilate, K. 165/158a: III. Allegro (Arr. Spindler for Oboe d'amore, Orchestra and Organ)
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Die Zauberflöte, K. 620: Ach, ich fühl's, es ist verschwunden (Arr. Spindler for Oboe and Piano)
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by artist: Wolfgang Amadeus Mozart
by artist: Albrecht Mayer
by artist: Fabian Müller
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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: 2026-06-13T12:47:07Z
audio: Die Zauberflöte, K. 620: Ach, ich fühl's, es ist verschwunden (Arr. Spindler for Oboe and Piano)
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Die Entführung aus dem Serail, K. 384: Martern aller Arten (Arr. Spindler for Oboe and Piano)
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genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Die Entführung aus dem Serail, K. 384: Martern aller Arten (Arr. Spindler for Oboe and Piano)
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Die Zauberflöte, K. 620: Der Hölle Rache kocht in meinem Herzen (Arr. Spindler for Oboe and Piano)
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by artist: Albrecht Mayer
by artist: Fabian Müller
in album: Mozart: Works for Oboe and Orchestra / Piano (Extended Edition)
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T16:07:00Z
audio: Die Zauberflöte, K. 620: Der Hölle Rache kocht in meinem Herzen (Arr. Spindler for Oboe and Piano)
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Tchaikovsky (Violin Concerto & Souvenir de Florence)
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  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e76794b7dbef02779d6168b8873b8eb271017982f09e903302be9ecb50b45f. 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/DES382121002.
    date published: 2026-07-08T03:20:19Z
  audio: Violin Concerto in D Major, Op. 35: II. Canzonetta. Andante
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Playing Gershwin
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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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Bach: Trumpet Concertos
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date published: 2019-10-25
track: Italian Concert in F Major, BWV 971: I. Allegro - Arr. for Trumpet
track: Concerto in G Minor, BWV 1056/156: I. Moderato - Arr. for Trumpet
track: Concerto in G Minor, BWV 1056/156: II. Adagio - Arr. for Trumpet
track: Concerto in G Minor, BWV 1056/156: III. Presto (Allegro) - Arr. for Trumpet
track: Concerto in D Major, BWV 972 (After RV 230): I. Allegro - Arr. for Trumpet
track: Concerto in D Major, BWV 972 (After RV 230): II. Larghetto - Arr. for Trumpet
track: Concerto in D Major, BWV 972 (After RV 230): III. Allegro - Arr. for Trumpet
track: Double Concerto in D Minor, BWV 1060: I. Allegro - Arr. for Trumpet
track: Concerto in G Major, BWV 978 (After RV 310): I. Allegro - Arr. for Trumpet
track: Concerto in G Major, BWV 978 (After RV 310): III. Allegro - Arr. for Trumpet
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  duration ms: 160253
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  by artist: Matthias Höfs
  by artist: The Deutsche Kammerphilharmonie Bremen
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    date published: 2019-10-25
  genre: classical
  genre: classical-piano
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T14:50:41Z
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Brahms: Symphonies No. 3 & No. 4
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date published: 2019-03-29
track: 交響曲 第3番 ヘ長調 作品90 第3楽章
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: 交響曲 第3番 ヘ長調 作品90 第4楽章
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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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ブラームス：交響曲第3番＆第4番
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date published: 2018-12-05
track: 交響曲 第3番 ヘ長調 作品90 第3楽章
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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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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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ブラームス：交響曲第1番＆ハイドンの主題による変奏曲
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    date published: 2026-07-08T03:53:27Z
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    date published: 2026-07-08T03:20:19Z