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subject of: OpenTimestamps Proof of Existence
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album: André Campra: Motets pour Notre Dame de Paris
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album: Les chemins du baroque, Vol. 2: Mexico-Versailles – Vêpres de l'Assomption
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album: Beautiful River: Songs of Refuge, Love & Devotion
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      date published: 2026-07-08T08:56:20Z
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      date published: 2026-07-08T03:20:19Z
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album: In vinea mea
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album: Verismo
album: Tyberg: Masses
album: 2016 Illinois Music Educators Association (ILMEA): Honors Chorus & All-State Chorus [Live]
album: 2016 Florida Music Educators Association (FMEA): All-State Elementary Chorus, All-State Middle School Treble Chorus & All-State Middle School Concert Chorus [Live]
album: Verdi: Opera Arias
album: Music for Trumpets, Strings & Organ from Before 1700
album: Like a Moth to a Flame
album: I Believe This Is Jesus
album: The Central Philharmonic Orchestra Plays Popular Chinese Melodies
album: Holst: The Planets, Op. 32 - Schoenberg: Verklärte Nacht, Op. 4 - Bartók: Music for Strings, Percussion & Celesta, Sz. 106 - Loeffler: A Pagan Poem, Op. 14
album: Singers of the Century: Franco Corelli, Vol. 2 — Young Hero of Italian Opera (Remastered 2016)
album: We Sing of Christ: The Songs of Zion
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Violin Concerto No. 1 in B-Flat Major, K. 207: I. Allegro moderato
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  date published: 2026-07-08T03:22:41Z
audio: Violin Concerto No. 1 in B-Flat Major, K. 207: I. Allegro moderato
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Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto
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  date published: 2026-07-08T03:20:19Z
audio: Violin Concerto No. 1 in B-Flat Major, K. 207: III. Presto
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Rondo in B-Flat Major, K. 269
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  date published: 2026-07-08T03:22:41Z
audio: Rondo in B-Flat Major, K. 269
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Violin Concerto No.2 in D major, K.211: I. Allegro moderato
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by artist: Konzerthaus Kammerorchester Berlin
by artist: Unknown Artist
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genre: classical-era
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  date published: 2026-07-08T03:20:19Z
audio: Violin Concerto No.2 in D major, K.211: I. Allegro moderato
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Violin Concerto No.2 in D major, K.211: II. Andante
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audio: Violin Concerto No.2 in D major, K.211: II. Andante
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Violin Concerto No.2 in D major, K.211: III. Rondeau: Allegro
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audio: Violin Concerto No.2 in D major, K.211: III. Rondeau: Allegro
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Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
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audio: Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
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La Paloma
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Ariette, Op. 6: Miei pensieri
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Songs of Youth & Pleasure: IV. Hey Nonny No!
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Nigra sum sed formosa
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Singers of the Century: Joan Sutherland – The Art of Coloratura (Remastered 2016)
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Verismo
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Tyberg: Masses
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2016 Florida Music Educators Association (FMEA): All-State Elementary Chorus, All-State Middle School Treble Chorus & All-State Middle School Concert Chorus [Live]
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Verdi: Opera Arias
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Like a Moth to a Flame
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I Believe This Is Jesus
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The Central Philharmonic Orchestra Plays Popular Chinese Melodies
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We Sing of Christ: The Songs of Zion
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Praise Him
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La Paloma
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STAUB 007
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Obs.cur BLK 03
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Obs.cur BLK 01
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Caruso
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810720
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBF078810720.
  date published: 2026-06-13T17:25:41Z
audio: Caruso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.801
  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: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.216
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.826
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.216
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.213
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Caruso
type: MusicRecording
duration: PT5M21S
duration ms: 321053
explicit: false
by artist: Lucio Dalla
by artist: Luciano Pavarotti
by artist: Unknown Artist
by artist: Orchestra del Teatro Comunale di Bologna
in album: Luciano Pavarotti - The Best
  type: MusicAlbum
  date published: 2005-01-01
isrc code: GBF078810720
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7
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/GBF078810720
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 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. 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/GBF078810720.
  date published: 2026-07-02T03:30:09Z
audio: Caruso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.763
  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: 0.346
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.826
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.212
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.209
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Caruso
type: MusicRecording
duration: PT5M18S
duration ms: 318946
explicit: false
by artist: Lucio Dalla
by artist: Luciano Pavarotti
by artist: Unknown Artist
by artist: Orchestra del Teatro Comunale di Bologna
in album: Luciano Pavarotti - Amore
  type: MusicAlbum
  date published: 2001-01-01
isrc code: GBF078810720
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956894
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810720
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810720.
  date published: 2026-07-06T07:53:57Z
audio: Caruso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.259
  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: 0.276
  additional property: Energy
    type: PropertyValue
    value: 0.245
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.828
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.941
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor