Neithart Resa
type: MusicGroup
genre: classical
popularity: 25
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc9498219028fe3c34a4c0a0e2fb5d8e8fead447c77227c96d1c4ad555693274
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/494087ac-ae0e-4c26-989b-c74c516fd3fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/494087ac-ae0e-4c26-989b-c74c516fd3fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/494087ac-ae0e-4c26-989b-c74c516fd3fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc9498219028fe3c34a4c0a0e2fb5d8e8fead447c77227c96d1c4ad555693274","name":"Neithart Resa","registered_at":"2026-06-11T19:04:51Z","symbol":"NIM0094441","token_address":"0x695d3f3cda433e0e5d284df1ea5b13893118fa4c","type":"artist","uuid":"494087ac-ae0e-4c26-989b-c74c516fd3fa"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9498219028fe3c34a4c0a0e2fb5d8e8fead447c77227c96d1c4ad555693274. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/494087ac-ae0e-4c26-989b-c74c516fd3fa.json and https://artists.proofprofile.net/proofs/artist/494087ac-ae0e-4c26-989b-c74c516fd3fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xdc9498219028fe3c34a4c0a0e2fb5d8e8fead447c77227c96d1c4ad555693274","name":"Neithart Resa","registered_at":"2026-06-11T19:04:51Z","symbol":"NIM0094441","token_address":"0x695d3f3cda433e0e5d284df1ea5b13893118fa4c","type":"artist","uuid":"494087ac-ae0e-4c26-989b-c74c516fd3fa"}
album: Mozart 111 Vol. 1
  type: MusicAlbum
  date published: 2012-10-09
  track: Symphony No. 41 in C Major, K. 551 "Jupiter": 3. Menuetto (Allegretto)
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255946
    explicit: false
    by artist: Wolfgang Amadeus Mozart
    by artist: Les Musiciens du Louvre
    by artist: Marc Minkowski
    in album: Mozart 111 Vol. 1
      type: MusicAlbum
      date published: 2012-10-09
    genre: classical
    genre: classical-era
    isrc code: DEN960500593
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T09:06:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6d2ec294cdf6a16909e7c8cc02a50897369c9297c762b4332a88e073b855a882
    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/DEN960500593
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ec294cdf6a16909e7c8cc02a50897369c9297c762b4332a88e073b855a882. 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/DEN960500593.
      date published: 2026-07-02T03:30:09Z
    audio: Symphony No. 41 in C Major, K. 551 "Jupiter": 3. Menuetto (Allegretto)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.814
      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: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.061
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.939
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.89
      additional property: Liveness
        type: PropertyValue
        value: 0.321
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.248
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.962
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Karajan A-Z: Mozart
  type: MusicAlbum
  date published: 2024-07-12
  track: Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317893
    explicit: false
    by artist: Wolfgang Amadeus Mozart
    by artist: Orchestra Sinfonica della RAI de Torino
    by artist: Herbert von Karajan
    by artist: Orchestra Sinfonica Di Torino Della Rai
    in album: Karajan A-Z: Mozart
      type: MusicAlbum
      date published: 2024-07-12
    popularity: 12
    genre: classical
    genre: classical-era
    isrc code: DEF054202041
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T09:24:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37b76522c2ce178cc6f6aa7b7e863dac8c9991bf6fc774e125ac9cb914ad91cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054202041
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b76522c2ce178cc6f6aa7b7e863dac8c9991bf6fc774e125ac9cb914ad91cc. 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/DEF054202041.
      date published: 2026-07-08T03:22:41Z
    audio: Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.818
      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: 0.321
      additional property: Energy
        type: PropertyValue
        value: 0.203
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro
  track: Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): II. Andante
  track: Symphony No. 29 in A Major, K. 201: I. Allegro moderato
  track: Symphony No. 29 in A Major, K. 201: II. Andante
  track: Symphony No. 32 in G Major, K. 318: III. Tempo I
album: Albinoni: Adagio in G Minor / Pachelbel: Canon
album: Karajan 1980s (Part 3)
album: Karajan A-Z: Adam - Bartók
album: Berliner Philharmoniker - The Christmas Album
album: Mozart: Eine Kleine Nachtmusik
album: Mozart: Divertimento K.334; Serenata notturna K.239
album: Christmas Adagio - Herbert von Karajan
album: Bach, J.S.: Brandenburg Concertos
album: Best of Berliner Philharmoniker 2024
album: Karajan - 1970s
album: Karajan 1980s (Part 4)
album: Mozart: Clarinet Quintet; String Quintet No. 4; Eine kleine Nachtmusik (Lockenhaus Collection Vol. 2)

Acousticness
type: PropertyValue
value: 0.912

Instrumentalness
type: PropertyValue
value: 0.682

Liveness
type: PropertyValue
value: 0.274

Valence (Positivity)
type: PropertyValue
value: 0.229

Loudness (dB)
type: PropertyValue
value: -17.944

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro
type: MusicRecording
duration: PT6M18S
duration ms: 378466
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Orchestra Sinfonica della RAI de Torino
by artist: Herbert von Karajan
by artist: Orchestra Sinfonica Di Torino Della Rai
in album: Karajan A-Z: Mozart
  type: MusicAlbum
  date published: 2024-07-12
popularity: 10
genre: classical
genre: classical-era
isrc code: DEF054202051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:35:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd04ebfe5f4b8e1b98dc59149dad4da73ddfba2d233f6c12a16967a8120f3a260
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054202051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04ebfe5f4b8e1b98dc59149dad4da73ddfba2d233f6c12a16967a8120f3a260. 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/DEF054202051.
  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.149
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.316
  additional property: Energy
    type: PropertyValue
    value: 0.181
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.955
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.906
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.225
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.65
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): II. Andante
type: MusicRecording
duration: PT8M2S
duration ms: 482200
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Orchestra Sinfonica della RAI de Torino
by artist: Herbert von Karajan
by artist: Orchestra Sinfonica Di Torino Della Rai
in album: Karajan A-Z: Mozart
  type: MusicAlbum
  date published: 2024-07-12
popularity: 8
genre: classical
genre: classical-era
isrc code: DEF054202052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:42:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fd0373d25a020491e11b87b729f94c32e1762ddfb67023f030d434120c1323b
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/DEF054202052
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 0x4fd0373d25a020491e11b87b729f94c32e1762ddfb67023f030d434120c1323b. 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/DEF054202052.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.027
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.287
  additional property: Energy
    type: PropertyValue
    value: 0.013
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.932
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.158
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.245
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 29 in A Major, K. 201: I. Allegro moderato
type: MusicRecording
duration: PT7M5S
duration ms: 425333
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Mozart
  type: MusicAlbum
  date published: 2024-07-12
popularity: 7
genre: classical
genre: classical-era
isrc code: DEF056500841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:30:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8522e84ce702f62f2893197666045115901e571649d782570c872ce06260bc7d
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/DEF056500841
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 0x8522e84ce702f62f2893197666045115901e571649d782570c872ce06260bc7d. 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/DEF056500841.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 29 in A Major, K. 201: I. Allegro moderato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.431
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.33
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.95
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.254
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.349
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.043
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 29 in A Major, K. 201: II. Andante
type: MusicRecording
duration: PT5M58S
duration ms: 358600
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Mozart
  type: MusicAlbum
  date published: 2024-07-12
popularity: 6
genre: classical
genre: classical-era
isrc code: DEF056500842
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:25:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7292999b6d9c0d6f50863076291214bd86e7e24703d429a63aab1f953f5ec8cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056500842
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": III. Largo – IV. Presto
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Canon and Gigue in D Major, P. 37: Canon in D Major, P. 37/1 (Orch. Seiffert) - Recorded 1983
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by artist: Johann Pachelbel
by artist: Frank Maus
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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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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  date published: 2026-06-13T12:47:07Z
audio: Canon and Gigue in D Major, P. 37: Canon in D Major, P. 37/1 (Orch. Seiffert) - Recorded 1983
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Canon and Gigue in D Major, P. 37: Gigue in D Major, P. 37/2 (Orch. Seiffert)
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by artist: Johann Pachelbel
by artist: Frank Maus
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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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: 2026-06-13T12:53:06Z
audio: Canon and Gigue in D Major, P. 37: Gigue in D Major, P. 37/2 (Orch. Seiffert)
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Orfeo ed Euridice, Wq. 30, Act II: Dance of the Blessed Spirits. Andante - Melody - Da capo
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by artist: Christoph Willibald Gluck
by artist: Karlheinz Zoeller
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: opera
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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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  date published: 2026-06-13T12:47:07Z
audio: Orfeo ed Euridice, Wq. 30, Act II: Dance of the Blessed Spirits. Andante - Melody - Da capo
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Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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duration: PT4M23S
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by artist: Wolfgang Amadeus Mozart
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by artist: Emil Maas
by artist: Neithart Resa
by artist: Rainer Zepperitz
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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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: 2026-06-13T13:32:09Z
audio: Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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Serenata notturna in D Major, K. 239: II. Menuetto – Trio
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duration: PT4M39S
duration ms: 279600
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Thomas Brandis
by artist: Emil Maas
by artist: Neithart Resa
by artist: Rainer Zepperitz
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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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: 2026-06-13T13:32:09Z
audio: Serenata notturna in D Major, K. 239: II. Menuetto – Trio
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Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro
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duration: PT4M49S
duration ms: 289400
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Thomas Brandis
by artist: Emil Maas
by artist: Neithart Resa
by artist: Rainer Zepperitz
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro
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Karajan 1980s (Part 3)
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date published: 2014-01-01

Karajan A-Z: Adam - Bartók
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date published: 2024-09-27
track: Giselle, Act I: Introduction
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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track: Giselle, Act I: No. 3, Loys seul – Entrée de Giselle
track: Giselle, Act I: No. 4, Retour de la vendange – Valse
track: Giselle, Act I: Pas des vendanges: d. Allegro un peu louré
track: Giselle, Act I: No. 5, La chasse
track: Giselle, Act I: No. 7, Marche des vignerons
track: Giselle, Act I: Pas de seul. Variation de Giselle
track: Giselle, Act I: No. 8, Galop général
track: Giselle, Act I: No. 8a, Finale
track: Giselle, Act II: No. 10, Apparition de Myrthe et évocation magique. Andante – Andantino poco allegretto – No. 10a, Pas des premières Wilis
track: Giselle, Act II: No. 11, Apparition de Giselle
track: Giselle, Act II: No. 13, Entreé de Loys et Wilfrede
track: Giselle, Act II: No. 14, Entrée d'Hilarion, scène et fugue des Wilis
track: Giselle, Act II: No. 15, Grand pas de deux: a. Adage. Andante
track: Giselle, Act II: No. 15, Grand pas de deux: b. Variation de Loys
track: Giselle, Act II: No. 15, Grand pas de deux: c. Variation de Giselle. Andante
track: Giselle, Act II: No. 16, Finale
track: Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
track: Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
track: Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
track: Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
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track: Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
track: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
track: Orchestral Suite No. 3 in D Major, BWV 1068: I. Ouverture
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track: Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
track: Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
track: Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
track: Brandenburg Concerto No. 1 in F Major, BWV 1046: I. [Allegro] - Recorded 1964
track: Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964
track: Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro - Recorded 1964
track: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964
track: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
track: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante - Recorded 1964
track: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai - Recorded 1964
track: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro] - Recorded 1964
track: Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro - Recorded 1964
track: Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro - Recorded 1964
track: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante - Recorded 1964
track: Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto - Recorded 1964
track: Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro - Recorded 1964
track: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964
track: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro - Recorded 1964
track: Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto - Recorded 1965

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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: 2026-07-02T03:30:09Z
audio: Giselle, Act I: No. 5, La chasse
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Giselle, Act I: No. 7, Marche des vignerons
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by artist: Adolphe Adam
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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popularity: 15
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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: 2026-07-02T03:55:08Z
audio: Giselle, Act I: No. 7, Marche des vignerons
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Giselle, Act I: Pas de seul. Variation de Giselle
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe13debc1fe8804011e5b10cf5590e303313d45f5df066447f66cca00935c46. 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/GBF076140509.
  date published: 2026-07-02T03:30:09Z
audio: Giselle, Act I: Pas de seul. Variation de Giselle
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Giselle, Act I: No. 8, Galop général
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duration ms: 80866
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by artist: Adolphe Adam
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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popularity: 15
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db220c9ec9fece4e6b911bcd3391cdfd46dd306d03a7cc40ece67efc28d9073. 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/GBF076140510.
  date published: 2026-07-02T03:30:09Z
audio: Giselle, Act I: No. 8, Galop général
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Giselle, Act I: No. 8a, Finale
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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popularity: 15
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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: 2026-07-02T03:55:08Z
audio: Giselle, Act I: No. 8a, Finale
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Giselle, Act II: No. 10, Apparition de Myrthe et évocation magique. Andante – Andantino poco allegretto – No. 10a, Pas des premières Wilis
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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popularity: 14
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8bade208ffd6baaada63cb2b3d13dc446640021d3c566f20c233d09df0fd53. 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/GBF076140512.
  date published: 2026-07-02T03:30:09Z
audio: Giselle, Act II: No. 10, Apparition de Myrthe et évocation magique. Andante – Andantino poco allegretto – No. 10a, Pas des premières Wilis
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Giselle, Act II: No. 11, Apparition de Giselle
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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popularity: 12
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 11, Apparition de Giselle
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Giselle, Act II: No. 13, Entreé de Loys et Wilfrede
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popularity: 12
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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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: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 13, Entreé de Loys et Wilfrede
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Giselle, Act II: No. 14, Entrée d'Hilarion, scène et fugue des Wilis
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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popularity: 12
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 14, Entrée d'Hilarion, scène et fugue des Wilis
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Giselle, Act II: No. 15, Grand pas de deux: a. Adage. Andante
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explicit: false
by artist: Adolphe Adam
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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  date published: 2024-09-27
popularity: 12
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additional property: OTSHash
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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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  date published: 2026-07-02T03:30:09Z
audio: Giselle, Act II: No. 15, Grand pas de deux: a. Adage. Andante
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Giselle, Act II: No. 15, Grand pas de deux: b. Variation de Loys
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duration ms: 32026
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by artist: Adolphe Adam
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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  date published: 2024-09-27
popularity: 12
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 15, Grand pas de deux: b. Variation de Loys
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Giselle, Act II: No. 15, Grand pas de deux: c. Variation de Giselle. Andante
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by artist: Adolphe Adam
by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
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  date published: 2024-09-27
popularity: 11
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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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  date published: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 15, Grand pas de deux: c. Variation de Giselle. Andante
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Giselle, Act II: No. 16, Finale
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by artist: Wiener Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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popularity: 11
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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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  date published: 2026-07-02T03:55:08Z
audio: Giselle, Act II: No. 16, Finale
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Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
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by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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popularity: 15
genre: classical
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additional property: CopyrightID
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
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Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
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by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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popularity: 13
genre: classical
genre: classical-piano
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additional property: CopyrightID
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97853d9a58294dad8bbdf4bf28f51485fb3dbd47071e7e07e5d796c5d119c5fe. 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/DEF056400102.
  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
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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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Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
type: MusicRecording
duration: PT2M59S
duration ms: 179333
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 13
genre: classical
genre: classical-piano
isrc code: DEF056400103
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400103
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf480d96ba1ce5bbe9eb4817c19bbad52f681549a6c5ff19595b50d1e3df1dd2. 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/DEF056400103.
  date published: 2026-07-02T03:30:09Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
type: MusicRecording
duration: PT2M4S
duration ms: 124333
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 13
genre: classical
genre: classical-piano
isrc code: DEF056400104
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400104
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f543a67be3822e0d34633d33a4bd9c21dda95d4119c38f5e9029a8bf357ef6d. 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/DEF056400104.
  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
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duration: PT3M23S
duration ms: 203666
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 13
genre: classical
genre: classical-piano
isrc code: DEF056400105
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056400105
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994c86a62173423cfa2aa1004f460c01ef5e9fb90f889c683c59ed88a44e40aa. 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/DEF056400105.
  date published: 2026-07-02T03:30:09Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
type: MusicRecording
duration: PT1M23S
duration ms: 83000
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 12
genre: classical
genre: classical-piano
isrc code: DEF056400106
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168ab83feb78c7d878d55a6aa347e0791f21dc86a750f9ffb86d69bfa7fdff4d. 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/DEF056400106.
  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
  type: AudioObject
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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duration: PT1M24S
duration ms: 84333
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 14
genre: classical
genre: classical-piano
isrc code: DEF056400107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaad490c1b6eae0edec2318642bc8f5b0c8ee67cd48cbc67c3148f28e9e4c4d. 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/DEF056400107.
  date published: 2026-07-02T03:30:09Z
audio: Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Orchestral Suite No. 3 in D Major, BWV 1068: I. Ouverture
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duration: PT9M18S
duration ms: 558066
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by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 13
genre: classical
genre: classical-piano
isrc code: DEF056400112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0901598cdc8af7b98ecd40702d5b4352280cf84eea839ca05a3f863424dff9a4. 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/DEF056400112.
  date published: 2026-07-02T03:30:09Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: I. Ouverture
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  additional property: Valence (Positivity)
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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duration ms: 394653
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by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 15
genre: classical
genre: classical-piano
isrc code: DEF056400111
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: 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: 2026-07-02T03:30:09Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
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by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
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Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
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by artist: Berliner Philharmoniker
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genre: classical
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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: 2026-07-02T03:55:08Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
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Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
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by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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popularity: 11
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: 2026-07-02T05:09:12Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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popularity: 59
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: 2026-06-13T12:47:07Z
audio: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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Brandenburg Concerto No. 1 in F Major, BWV 1046: I. [Allegro] - Recorded 1964
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by artist: Berliner Philharmoniker
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popularity: 13
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: 2026-07-02T03:55:08Z
audio: Brandenburg Concerto No. 1 in F Major, BWV 1046: I. [Allegro] - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964
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by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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popularity: 12
genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro - Recorded 1964
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by artist: Johann Sebastian Bach
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by artist: Karl Steins
by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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  date published: 2024-09-27
popularity: 11
genre: classical
genre: classical-piano
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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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  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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ead0877965ad591bd979f54994f956dbf9b192b84e1597d4317c165d03f5513. 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/DEF056400073.
  date published: 2026-07-02T03:55:08Z
audio: Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964
type: MusicRecording
duration: PT12M6S
duration ms: 726000
explicit: false
by artist: Johann Sebastian Bach
by artist: Alan Civil
by artist: Shirley Hopkins
by artist: Karl Steins
by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 10
genre: classical
genre: classical-piano
isrc code: DEF056400074
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c04e000365a34680ed85f047f1f1c548423fed3115aa95cb87153f79e5a4cb. 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/DEF056400074.
  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964
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Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
type: MusicRecording
duration: PT5M26S
duration ms: 326000
explicit: false
by artist: Johann Sebastian Bach
by artist: Adolf Scherbaum
by artist: Karlheinz Zoeller
by artist: Lothar Koch
by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 11
genre: classical
genre: classical-piano
isrc code: DEF056400081
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: 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 0x89eec4f70664ba8f6c6125a54ed6c3b411817216fb2d29b12dc5f26a67084cb6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEF056400081.
  date published: 2026-07-02T11:34:59Z
audio: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante - Recorded 1964
type: MusicRecording
duration: PT4M11S
duration ms: 251000
explicit: false
by artist: Johann Sebastian Bach
by artist: Adolf Scherbaum
by artist: Karlheinz Zoeller
by artist: Lothar Koch
by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 9
genre: classical
genre: classical-piano
isrc code: DEF056400082
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd387cd8afcc1a22b67f0383f1a4d77bd4d02a5b6d024e7942bde455013ac9a8d. 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/DEF056400082.
  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante - Recorded 1964
  type: AudioObject
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  additional property: Musical Key
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    type: PropertyValue
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  additional property: Energy
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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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Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai - Recorded 1964
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Johann Sebastian Bach
by artist: Adolf Scherbaum
by artist: Karlheinz Zoeller
by artist: Lothar Koch
by artist: Michel Schwalbé
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 8
genre: classical
genre: classical-piano
isrc code: DEF056400083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb79dd51df9a5923227a2b985e49f4b9d855abbc48d7be55f76a90e0262bf30a. 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/DEF056400083.
  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai - Recorded 1964
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    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
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.913
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro] - Recorded 1964
type: MusicRecording
duration: PT6M49S
duration ms: 409826
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 10
genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/DEF056400091
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ee569eff6bc4c01d02e46313f2c66eb0289ca724899017faf339b6dc1fc83d. 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/DEF056400091.
  date published: 2026-07-02T03:55:08Z
audio: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro] - Recorded 1964
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.475
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.148
  additional property: Key Name
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  additional property: Mode Name
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Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro - Recorded 1964
type: MusicRecording
duration: PT5M54S
duration ms: 354000
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 9
genre: classical
genre: classical-piano
isrc code: DEF056400093
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858921fa42f4780db86d65cffc2861c86bf5e0a4fca87e58c6c414386d4fdc8. 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/DEF056400093.
  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro - Recorded 1964
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro - Recorded 1964
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duration: PT8M8S
duration ms: 488000
explicit: false
by artist: Johann Sebastian Bach
by artist: Michel Schwalbé
by artist: Karlheinz Zoeller
by artist: Matthias Rütters
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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  date published: 2024-09-27
popularity: 8
genre: classical
genre: classical-piano
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro - Recorded 1964
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Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante - Recorded 1964
type: MusicRecording
duration: PT4M2S
duration ms: 242000
explicit: false
by artist: Johann Sebastian Bach
by artist: Michel Schwalbé
by artist: Karlheinz Zoeller
by artist: Matthias Rütters
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
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  date published: 2024-09-27
popularity: 8
genre: classical
genre: classical-piano
isrc code: DEF056400052
additional property: CopyrightID
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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: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante - Recorded 1964
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Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto - Recorded 1964
type: MusicRecording
duration: PT4M45S
duration ms: 285000
explicit: false
by artist: Johann Sebastian Bach
by artist: Michel Schwalbé
by artist: Karlheinz Zoeller
by artist: Matthias Rütters
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 7
genre: classical
genre: classical-piano
isrc code: DEF056400053
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto - Recorded 1964
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Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro - Recorded 1964
type: MusicRecording
duration: PT11M1S
duration ms: 661000
explicit: false
by artist: Johann Sebastian Bach
by artist: Karlheinz Zoeller
by artist: Michel Schwalbé
by artist: Edith Picht-Axenfeld
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 8
genre: classical
genre: classical-piano
isrc code: DEF056400061
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: 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 0x582e19772172120b284e452a973f86a1c1098a6f877c903807991e93ce04f8ac. 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/DEF056400061.
  date published: 2026-07-02T03:55:08Z
audio: Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro - Recorded 1964
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964
type: MusicRecording
duration: PT6M0S
duration ms: 360000
explicit: false
by artist: Johann Sebastian Bach
by artist: Karlheinz Zoeller
by artist: Michel Schwalbé
by artist: Edith Picht-Axenfeld
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 7
genre: classical
genre: classical-piano
isrc code: DEF056400062
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 0xe05ce1f30eef21e6c79c740147b421d7a7711209b976d7bbb34376e03324567e. 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/DEF056400062.
  date published: 2026-07-02T05:09:12Z
audio: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964
  type: AudioObject
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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
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.108
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.399
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro - Recorded 1964
type: MusicRecording
duration: PT5M42S
duration ms: 342000
explicit: false
by artist: Johann Sebastian Bach
by artist: Karlheinz Zoeller
by artist: Michel Schwalbé
by artist: Edith Picht-Axenfeld
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 6
genre: classical
genre: classical-piano
isrc code: DEF056400063
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  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 0x67a2753e8bf81b4c76eefd536d72be621f78d700f3dbc6d9b1d818079b8b6309. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEF056400063.
  date published: 2026-07-07T18:39:05Z
audio: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro - Recorded 1964
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto - Recorded 1965
type: MusicRecording
duration: PT5M55S
duration ms: 355000
explicit: false
by artist: Johann Sebastian Bach
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Karajan A-Z: Adam - Bartók
  type: MusicAlbum
  date published: 2024-09-27
popularity: 6
genre: classical
genre: classical-piano
isrc code: DEF056500062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05Z
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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track: Sonata a 5
track: Concerto grosso in G Minor, Op. 8 No. 6 "Christmas Concerto": I. Grave – Vivace – Adagio –
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track: Stille Nacht, Heilige Nacht
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track: Concerto grosso No. 12 in C Major, Op. 3/12 "Christmas Concerto": I. Largo (Pastorale per il Santissimo Natale)
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track: The Nutcracker Suite, Op. 71a: IIa. March
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Es ist ein Ros' entsprungen
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Concerto grosso in G Minor, Op. 8 No. 6 "Christmas Concerto": I. Grave – Vivace – Adagio –
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Concerto grosso in G Minor, Op. 8 No. 6 "Christmas Concerto": III. Vivace
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Stille Nacht, Heilige Nacht
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Gigue in D Major, P. 37/2 (Orch. Seiffert) - Recorded 1969
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The Four Seasons, Winter, Violin Concerto in F Minor, Op. 8/4, RV 297: II. Largo
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The Four Seasons, Winter, Violin Concerto in F Minor, Op. 8/4, RV 297: III. Allegro
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Concerto grosso No. 12 in C Major, Op. 3/12 "Christmas Concerto": I. Largo (Pastorale per il Santissimo Natale)
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Concerto grosso No. 12 in C Major, Op. 3/12 "Christmas Concerto": II. Largo
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The Nutcracker Suite, Op. 71a: IIa. March
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The Nutcracker Suite, Op. 71a: IIb. Dance of the Sugar Plum Fairy
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The Nutcracker Suite, Op. 71a: IIc. Russian Dance (Trepak)
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Canon and Gigue in D Major, P. 37: Gigue in D Major, P. 37/2 (Orch. Seiffert)
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Concerto for 4 Violins in F Major, Op. 3/7, RV 567 (L'estro armonico No. 7): II. Adagio
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Violin Concerto in D Major, RV 234 "L'inquietudine": I. Allegro
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Violin Concerto in D Major, RV 234 "L'inquietudine": II. Largo
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Violin Concerto in D Major, RV 234 "L'inquietudine": III. Allegro
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Vesperae solennes de confessore, K. 339: V. Laudate Dominum - Live
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Mass In C, K.317 "Coronation": 6. Agnus Dei - Live
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Notre Dame: Intermezzo
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The Four Seasons, Winter, Violin Concerto in F Minor, Op. 8/4, RV 297: I. Allegro non molto
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Concerto grosso No. 3 in E Minor, Op. 6/3, HWV 321: III. Allegro
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Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
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by artist: Herbert von Karajan
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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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  date published: 2026-07-08T08:56:20Z
audio: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
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Mozart: Eine Kleine Nachtmusik
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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: 2026-07-02T11:34:59Z
  audio: Divertimento in D Major, K. 334 (Orch. Perf.): I. Allegro
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track: Divertimento in D Major, K. 334 (Orch. Perf.): II. Theme & Variations. Andante
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  by artist: Wolfgang Amadeus Mozart
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    date published: 1988-01-01
  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: 2026-07-07T20:41:57Z
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track: Divertimento in D Major, K. 334 (Orch. Perf.): IV. Adagio
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  by artist: Wolfgang Amadeus Mozart
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  by artist: Herbert von Karajan
  in album: Mozart: Divertimento K.334; Serenata notturna K.239
    type: MusicAlbum
    date published: 1988-01-01
  genre: classical
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  subject of: OpenTimestamps Proof of Existence
  audio: Divertimento in D Major, K. 334 (Orch. Perf.): IV. Adagio
track: Divertimento in D Major, K. 334 (Orch. Perf.): VI. Rondo. Allegro
track: Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
track: Serenata notturna in D Major, K. 239: II. Menuetto – Trio
track: Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro

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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 0x421a1f06626b9f0a0630b564b1316bd1a305daf71cbdc98dd173d1c5b07f3500. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702464.
date published: 2026-07-07T13:25:45Z

Divertimento in D Major, K. 334 (Orch. Perf.): IV. Adagio
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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: Acousticness
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additional property: Valence (Positivity)
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Divertimento in D Major, K. 334 (Orch. Perf.): VI. Rondo. Allegro
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duration: PT8M58S
duration ms: 538120
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by artist: Wolfgang Amadeus Mozart
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Divertimento in D Major, K. 334 (Orch. Perf.): VI. Rondo. Allegro
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Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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by artist: Wolfgang Amadeus Mozart
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by artist: Emil Maas
by artist: Neithart Resa
by artist: Rainer Zepperitz
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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Serenata notturna in D Major, K. 239: II. Menuetto – Trio
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explicit: false
by artist: Wolfgang Amadeus Mozart
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by artist: Emil Maas
by artist: Neithart Resa
by artist: Rainer Zepperitz
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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genre: classical
genre: classical-era
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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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track: Concerto grosso No. 12 in C Major, Op. 3/12 "Christmas Concerto": I. Largo (Pastorale per il Santissimo Natale)
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track: Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": I. Largo – II. Grave
track: Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": V. Largo andante
track: Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": VI. Andante – Adagio
track: Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": VII. Pastorale. Largo Andante
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track: Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": I. Largo – II. Fantasmi. Presto
track: Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": III. Largo – IV. Presto
track: Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": V. Il sonno. Largo – VI. Allegro
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track: Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro
track: Adagio in G Minor "Albinoni's Adagio" - Recorded 1983
track: The Four Seasons, Winter, Violin Concerto in F Minor, Op. 8/4, RV 297: II. Largo
track: The Four Seasons, Autumn, Violin Concerto in F Major, Op. 8/3, RV 293: II. Adagio molto
track: Violin Concerto in E Major, RV 271 "L'amoroso": I. Allegro

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Ancient Airs & Dances, Suite III, P. 172: III. Siciliana (Anonymous)
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Concerto grosso No. 12 in C Major, Op. 3/12 "Christmas Concerto": III. Allegro
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Concerto grosso No. 6 in G Minor, Op. 6/6, HWV 324: III. Musette. Larghetto
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Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": I. Largo – II. Grave
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Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": V. Largo andante
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Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": VI. Andante – Adagio
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Concerto grosso in F Minor, Op. 1 No. 8 "Christmas Concerto": VII. Pastorale. Largo Andante
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Concerto grosso No. 8 in G Minor, Op. 6/8 "Christmas Concerto": VI. Largo. Pastorale
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Stille Nacht, Heilige Nacht
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Canon and Gigue in D Major, P. 37: Canon in D Major, P. 37/1 (Orch. Seiffert) - Recorded 1983
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Canon and Gigue in D Major, P. 37: Gigue in D Major, P. 37/2 (Orch. Seiffert)
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Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": I. Largo – II. Fantasmi. Presto
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Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": III. Largo – IV. Presto
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Flute Concerto in G Minor, Op. 10/2, RV 439 "La notte": V. Il sonno. Largo – VI. Allegro
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Orfeo ed Euridice, Wq. 30, Act II: Dance of the Blessed Spirits. Andante - Melody - Da capo
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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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Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Serenata notturna in D Major, K. 239: I. Marcia. Maestoso
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Serenata notturna in D Major, K. 239: II. Menuetto – Trio
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Serenata notturna in D Major, K. 239: II. Menuetto – Trio
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Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Serenata notturna in D Major, K. 239: III. Rondeau Allegretto – Adagio – Allegro
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Adagio in G Minor "Albinoni's Adagio" - Recorded 1983
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Adagio in G Minor "Albinoni's Adagio" - Recorded 1983
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The Four Seasons, Winter, Violin Concerto in F Minor, Op. 8/4, RV 297: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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The Four Seasons, Autumn, Violin Concerto in F Major, Op. 8/3, RV 293: II. Adagio molto
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  date published: 2026-07-08T03:22:41Z
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Violin Concerto in E Major, RV 271 "L'amoroso": I. Allegro
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Bach, J.S.: Brandenburg Concertos
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track: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso
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Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
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Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
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Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II
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Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro]
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track: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio - Excerpt
track: The Moldau (From Má Vlast), JB 1:112 - Version 1960
track: Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 2. Adagio un poco mosso - Excerpt
track: Requiem, K. 626: IIIf. Lacrimosa - Recorded 1962
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12 Contredanses, WoO 14: No. 6 in C Major
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio - Excerpt
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The Moldau (From Má Vlast), JB 1:112 - Version 1960
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Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 2. Adagio un poco mosso - Excerpt
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Requiem, K. 626: IIIf. Lacrimosa - Recorded 1962
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Symphony No. 8 in B Minor, D. 759 "Unfinished": I. Allegro moderato
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Coriolan, Op. 62: Coriolan Overture, Op. 62 - Recorded 1966
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Karajan - 1970s
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Karajan 1980s (Part 4)
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Mozart: Clarinet Quintet; String Quintet No. 4; Eine kleine Nachtmusik (Lockenhaus Collection Vol. 2)
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