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genre: chamber music
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followers: 156
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subject of: OpenTimestamps Proof of Existence
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album: Organ Music in 16th-Century Venice
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  date published: 2020-06-12
album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
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  date published: 2011-10-04
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      date published: 2011-10-04
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    genre: early-music
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    genre: italian-baroque
    genre: concerto
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T03:30:09Z
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-31T04:14:58Z
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  track: Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): II. Allegro
  track: Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): III. Adagio
  track: Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): III. Vivace
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  track: Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): V. Allegro
  track: Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): V. Allegro
  track: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): I. Preludio: Adagio
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  track: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): IV. Gavotta: Allegro
  track: Sonata in E Minor, Op. 5, No. 8 (version for viola da gamba and basso continuo): IV. Giga: Allegro
  track: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): V. Giga: Allegro
  track: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): I. Preludio: Adagio
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  track: Sonata in D Major, Op. 5, No. 1 (version for viola da gamba and basso continuo): I. Grave - Allegro - Adagio - Grave - Allegro - Adagio
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  track: Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): I. Preludio: Vivace
  track: Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): II. Corrente: Allegro
  track: Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
  track: Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): IV. Giga: Allegro
  track: Sonata in G Minor, Op. 5, No. 12, "La Follia" (version for viola da gamba and basso continuo)
album: Hacquart: Viol Suites, Op. 3
album: Höffler: Suites for viola da gamba
album: Lamentazioni & Miserere

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by artist: Massimiliano Raschietti
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  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
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genre: concerto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
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additional property: OTSTimestamp
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  value: 2026-07-31T18:48:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6366b818a6fb9967f2e3594f296910b1409932fb70e5288ef588e2b1248ebe48. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125027 — a six-check JSON result.
  date published: 2026-07-31T18:48:12Z
audio: Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): III. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.868
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.304
  additional property: Energy
    type: PropertyValue
    value: 0.183
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.876
  additional property: Liveness
    type: PropertyValue
    value: 0.316
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.508
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.016
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): IV. Allegro
type: MusicRecording
duration: PT0M55S
duration ms: 55586
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T05:11:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3513490a5e8af29113c8bd2919d967f8e5da224a8066647a7510f50bec086a54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960348
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960348
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3513490a5e8af29113c8bd2919d967f8e5da224a8066647a7510f50bec086a54. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125004 — a six-check JSON result.
  date published: 2026-07-31T05:17:02Z
audio: Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): IV. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.195
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.499
  additional property: Energy
    type: PropertyValue
    value: 0.26
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.885
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.919
  additional property: Liveness
    type: PropertyValue
    value: 0.198
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.639
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.026
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): V. Allegro
type: MusicRecording
duration: PT2M37S
duration ms: 157520
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:55:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44064c5fde2b2f55083f14b62fbe5244679c5261b4a0e8dd9a572b5209ba5a6e
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/CH1491125005
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44064c5fde2b2f55083f14b62fbe5244679c5261b4a0e8dd9a572b5209ba5a6e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125005 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): V. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.295
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.386
  additional property: Energy
    type: PropertyValue
    value: 0.179
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.955
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.853
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.586
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.518
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): V. Allegro
type: MusicRecording
duration: PT2M22S
duration ms: 142026
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Paolo Pandolfo
by artist: Luciano Còntini
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:25:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9e3c4a353b875e36bd7a59683fe1bf23c461282db3ecb429ee8cbd4d59cd130
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/CH1491125029
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e3c4a353b875e36bd7a59683fe1bf23c461282db3ecb429ee8cbd4d59cd130. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125029 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): V. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.614
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.449
  additional property: Energy
    type: PropertyValue
    value: 0.251
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.888
  additional property: Liveness
    type: PropertyValue
    value: 0.314
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.338
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.248
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): I. Preludio: Adagio
type: MusicRecording
duration: PT2M39S
duration ms: 159146
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T02:29:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d2b66b433b29188305effd596f1e596db7849b7514efda2f7aa8037f907b3b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2b66b433b29188305effd596f1e596db7849b7514efda2f7aa8037f907b3b6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125006 — a six-check JSON result.
  date published: 2026-07-31T02:51:48Z
audio: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): I. Preludio: Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.562
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.13
  additional property: Energy
    type: PropertyValue
    value: 0.037
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.868
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.505
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): II. Allemanda: Allegro
type: MusicRecording
duration: PT2M13S
duration ms: 133360
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T16:13:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xded990597c804ad63d8fe22c6e8aebce2dec2633c2e65fe6c82d66f16930895c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded990597c804ad63d8fe22c6e8aebce2dec2633c2e65fe6c82d66f16930895c. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125007 — a six-check JSON result.
  date published: 2026-07-31T16:33:26Z
audio: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): II. Allemanda: Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.35
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.479
  additional property: Energy
    type: PropertyValue
    value: 0.137
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.82
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.679
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.811
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
type: MusicRecording
duration: PT3M33S
duration ms: 213320
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T03:10:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7b67ee2bbf249f035c50a45588ee0fc7cac88babfbe3603873c7953bc536a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960340
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960340
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T03:15:04Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-31T03:15:04Z
audio: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
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  additional property: Danceability
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  additional property: Valence (Positivity)
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    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): IV. Gavotta: Allegro
type: MusicRecording
duration: PT0M38S
duration ms: 38253
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125009
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T01:50:05+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:13:03Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b021d8ba16ae517d674b7506a28b5c1392467128ced03f0a0b82f54436ad57d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125009 — a six-check JSON result.
  date published: 2026-08-01T03:13:03Z
audio: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): IV. Gavotta: Allegro
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.752
  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Sonata in E Minor, Op. 5, No. 8 (version for viola da gamba and basso continuo): IV. Giga: Allegro
type: MusicRecording
duration: PT1M59S
duration ms: 119440
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Paolo Pandolfo
by artist: Luciano Còntini
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T02:05:20+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x87faafe335089046d2a5f7739924e2f4393cffc5418c37ea5873bc06296675d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:13:03Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87faafe335089046d2a5f7739924e2f4393cffc5418c37ea5873bc06296675d3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125033 — a six-check JSON result.
  date published: 2026-08-01T03:13:03Z
audio: Sonata in E Minor, Op. 5, No. 8 (version for viola da gamba and basso continuo): IV. Giga: Allegro
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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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)
    type: PropertyValue
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): V. Giga: Allegro
type: MusicRecording
duration: PT2M22S
duration ms: 142586
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:33:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc4ae4e585af8493f19e00496b48cb5bfabe6d5a9b1f4e7dad250feedfab0235
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/CH1491125010
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4ae4e585af8493f19e00496b48cb5bfabe6d5a9b1f4e7dad250feedfab0235. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125010 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): V. Giga: Allegro
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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    value: 5
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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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: Key Name
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): I. Preludio: Adagio
type: MusicRecording
duration: PT2M32S
duration ms: 152280
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T19:43:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45eccf9b806d4259602e265ce97703d5f6d9ab818c4157b155a731d315130d77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125011
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eccf9b806d4259602e265ce97703d5f6d9ab818c4157b155a731d315130d77. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125011 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): I. Preludio: Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.722
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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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: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.574
  additional property: Key Name
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    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): II. Allegro
type: MusicRecording
duration: PT2M46S
duration ms: 166453
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T22:57:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c6ef1bc95aaa9989491205a3e108ba0550b0e7960058598b9dec75c3299aab5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960478
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6ef1bc95aaa9989491205a3e108ba0550b0e7960058598b9dec75c3299aab5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125012 — a six-check JSON result.
  date published: 2026-07-31T23:30:38Z
audio: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): II. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.872
  additional property: Musical Key
    type: PropertyValue
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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: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.238
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): III. Adagio
type: MusicRecording
duration: PT0M46S
duration ms: 46426
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T16:33:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83064d8c62803782de44c1467c06b1141e2aaf6501543626ad34b460e6b99f29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83064d8c62803782de44c1467c06b1141e2aaf6501543626ad34b460e6b99f29. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125013 — a six-check JSON result.
  date published: 2026-07-31T17:29:52Z
audio: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): III. Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.394
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): IV. Vivace
type: MusicRecording
duration: PT2M16S
duration ms: 136986
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T00:01:07+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960485
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:10:46Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf103c856998d7e8c59da8592173caee2e798a7a0f5cf381cc0514d0ec3089c1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125014 — a six-check JSON result.
  date published: 2026-08-01T00:10:46Z
audio: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): IV. Vivace
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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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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): V. Gavotta: Allegro
type: MusicRecording
duration: PT1M9S
duration ms: 69786
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T00:05:29+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960485
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:10:46Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f743ecdc9e286f84b914bfe4dc76dc6d670cae52215ac184b24c58288d6a4. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125015 — a six-check JSON result.
  date published: 2026-08-01T00:10:46Z
audio: Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): V. Gavotta: Allegro
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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: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.608
  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Sonata in D Major, Op. 5, No. 1 (version for viola da gamba and basso continuo): I. Grave - Allegro - Adagio - Grave - Allegro - Adagio
type: MusicRecording
duration: PT3M50S
duration ms: 230693
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Paolo Pandolfo
by artist: Luciano Còntini
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T01:06:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabb948f12c0358e896dd0881b241848f2955f4fb7c84e33f43d8b30cbd29add9
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125039
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb948f12c0358e896dd0881b241848f2955f4fb7c84e33f43d8b30cbd29add9. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125039 — a six-check JSON result.
  date published: 2026-08-01T01:44:32Z
audio: Sonata in D Major, Op. 5, No. 1 (version for viola da gamba and basso continuo): I. Grave - Allegro - Adagio - Grave - Allegro - Adagio
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 95.597
  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): II. Allegro
type: MusicRecording
duration: PT2M7S
duration ms: 127480
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:53:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbc5b63919985644b581737ae31f9d08b3fde5385ac3e8a3144f551ad8b5516a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc5b63919985644b581737ae31f9d08b3fde5385ac3e8a3144f551ad8b5516a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125017 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): II. Allegro
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): III. Adagio
type: MusicRecording
duration: PT2M41S
duration ms: 161093
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:17:02+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xdd781d7b040c0e05744567e8586784e1a7e2773c7db602636705b9723cce5cd8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd781d7b040c0e05744567e8586784e1a7e2773c7db602636705b9723cce5cd8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125018 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): III. Adagio
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  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: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): IV. Allegro
type: MusicRecording
duration: PT1M41S
duration ms: 101986
explicit: false
by artist: Arcangelo Corelli
by artist: Guido Balestracci
by artist: Eunice Brandao
by artist: Eduardo Egüez
by artist: Gaetano Nasillo
by artist: Massimiliano Raschietti
in album: Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
  type: MusicAlbum
  date published: 2011-10-04
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: concerto
isrc code: CH1491125019
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:13:55+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651af7f73d4d56ec0ec83b87ee57b317d6533bee3b67b36db0de97dc14985fc1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491125019 — a six-check JSON result.
  date published: 2026-07-31T10:20:10Z
audio: Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): IV. Allegro
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Valence (Positivity)
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  additional property: Key Name
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): I. Preludio: Vivace
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): II. Corrente: Allegro
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  date published: 2026-07-31T15:20:15Z
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): IV. Giga: Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Sonata in G Minor, Op. 5, No. 12, "La Follia" (version for viola da gamba and basso continuo)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T19:53:13Z
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Hacquart: Viol Suites, Op. 3
type: MusicAlbum
date published: 2015-05-26

Höffler: Suites for viola da gamba
type: MusicAlbum
date published: 2012-09-04

Lamentazioni & Miserere
type: MusicAlbum
date published: 2012-04-03