Micaela Comberti
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genre: chamber music
genre: classical
description: Micaela "Mica" Comberti (28 September 1952 – 4 March 2003) was an English violinist. Her concert career lasted from 1977 until her death. Born to a German mother and an Italian father, she was taught
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album: Leclair: Première récréation de musique d'une exécution facile, Sonata in D Major & Trio in A Major
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album: Bach: Concertos for Violin & Strings
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album: Coronation Music For King James II
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album: Handel: Trio Sonatas
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      date published: 2026-07-08T03:20:19Z
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      date published: 2026-07-02T11:34:59Z
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  track: Trio Sonata in G Major, Op. 5 No. 4, HWV 399: IV. Gigue. Presto
  track: Violin Sonata in A Major, HWV 361: I. Larghetto
  track: Trio Sonata in G Minor, HWV 393: I. Andante
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  track: Trio Sonata in B Minor, HWV 386b: I. Andante – Adagio
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  track: Trio Sonata in D Major, Op. 5 No. 2, HWV 397: Ib. Allegro – Adagio
  track: Trio Sonata in B-Flat Major, HWV 388: I. Andante – Adagio
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album: Telemann: Triple Concertos
album: Bach, J.S.: Sonatas for Violin and Harpsichord, Vol. 2 - 1017, 1018, 1019
album: Bach, J.S.: Sonatas for Violin and Harpsichord, Vol. 1 - Bwv 1014, 1015, 1016
album: Music from the Court of Frederick the Great
album: Telemann: Overture Burlesque, Vol. 2
album: Telemann: La Changeante & Concertos
album: Corelli: Trio Sonatas Op. 1 No.1; Op. 2 No. 6; Op. 1 No. 9; Op. 2 No. 9; Op. 1 No. 3; Op. 2 No. 4; Op. 1 No. 7; Op. 2 No. 12; Op. 1 No. 11; Op. 1 No. 12
album: Vivaldi: L'estro armonico Op.3
album: Baroque Melodies
album: Vivaldi: L'estro armonico; 6 Flute Concertos
album: Vivaldi: Concerti "Con molti istromenti"
album: Vivaldi: The Four Seasons; Concertos etc.

Trio Sonata in F Major, Op. 1 No. 1: I. Grave – II. Allegro – III. Adagio – IV. Allegro
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  date published: 2026-07-02T11:38:34Z
audio: Trio Sonata in F Major, Op. 1 No. 1: I. Grave – II. Allegro – III. Adagio – IV. Allegro
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Trio Sonata in G Major, Op. 2 No. 12. Ciacona
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  date published: 2026-07-02T11:38:34Z
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L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: I. Andante
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L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: II. Adagio
type: MusicRecording
duration: PT1M16S
duration ms: 76200
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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  date published: 1987-01-01
isrc code: DEF058702062
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: II. Adagio
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L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: III. Allegro
type: MusicRecording
duration: PT2M28S
duration ms: 148360
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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  date published: 1987-01-01
isrc code: DEF058702063
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: III. Allegro
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L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: IV. Adagio – Allegro
type: MusicRecording
duration: PT2M10S
duration ms: 130226
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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  date published: 1987-01-01
isrc code: DEF058702064
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 4 Violins in F Major, RV 567, Op. 3 No. 7: IV. Adagio – Allegro
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L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: II. Largo – Larghetto – Adagio – Largo
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duration: PT2M12S
duration ms: 132626
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058702072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702072
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be6f30a91dbe6ba7c146c683adaebea4a0e750c1c52dab058d7e224ee7edd12. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702072.
  date published: 2026-07-02T03:55:08Z
audio: L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: II. Largo – Larghetto – Adagio – Largo
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Musical Key
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Mode (Major/Minor)
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Time Signature
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Danceability
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Energy
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Speechiness
type: PropertyValue
value: 0.044

Acousticness
type: PropertyValue
value: 0.918

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.119

Valence (Positivity)
type: PropertyValue
value: 0.273

Loudness (dB)
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value: -21.936

Key Name
type: PropertyValue
value: F#

Mode Name
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Trio Sonata in G Major, Op. 5 No. 4, HWV 399: IV. Gigue. Presto
type: MusicRecording
duration: PT0M59S
duration ms: 59933
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500104
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Trio Sonata in G Major, Op. 5 No. 4, HWV 399: IV. Gigue. Presto
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  additional property: Mode (Major/Minor)
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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Violin Sonata in A Major, HWV 361: I. Larghetto
type: MusicRecording
duration: PT2M31S
duration ms: 151173
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500111
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de53bda0123fa5911d0b53682fa778ee72ee18529f9024a7b3f66dfac732161. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500111.
  date published: 2026-07-08T03:53:27Z
audio: Violin Sonata in A Major, HWV 361: I. Larghetto
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.143
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.485
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trio Sonata in G Minor, HWV 393: I. Andante
type: MusicRecording
duration: PT4M9S
duration ms: 249933
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T07:19:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24e9ff44e7a48f9d62ee1f22d3b6e833959dcb0775f8b001abc21f91c6eac079
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957025
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500121
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T10:59:31Z
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 0x24e9ff44e7a48f9d62ee1f22d3b6e833959dcb0775f8b001abc21f91c6eac079. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/DEF058500121.
  date published: 2026-07-07T10:59:31Z
audio: Trio Sonata in G Minor, HWV 393: I. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.106
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.167
  additional property: Energy
    type: PropertyValue
    value: 0.071
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.854
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.054
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.165
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trio Sonata in G Minor, HWV 393: II. Allegro
type: MusicRecording
duration: PT2M13S
duration ms: 133066
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500122
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:55:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb35d23ef03ae0d2203f432a42e7afdc48259e7a4824d332d362d98dfb8df1fd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500122
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d23ef03ae0d2203f432a42e7afdc48259e7a4824d332d362d98dfb8df1fd0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500122.
  date published: 2026-07-08T03:53:27Z
audio: Trio Sonata in G Minor, HWV 393: II. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.272
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.469
  additional property: Energy
    type: PropertyValue
    value: 0.194
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.81
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.159
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.733
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.952
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trio Sonata in G Minor, HWV 393: IV. Allegro
type: MusicRecording
duration: PT2M24S
duration ms: 144293
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:57:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea1fc71844b68c54e296944722a35d968caed2cba251ffc4f40a1f54a0a15de7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500124
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1fc71844b68c54e296944722a35d968caed2cba251ffc4f40a1f54a0a15de7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500124.
  date published: 2026-07-08T03:22:41Z
audio: Trio Sonata in G Minor, HWV 393: IV. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.742
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.874
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.33
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.682
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.611
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trio Sonata in B Minor, HWV 386b: I. Andante – Adagio
type: MusicRecording
duration: PT3M58S
duration ms: 238040
explicit: false
by artist: George Frideric Handel
by artist: Lisa Beznosiuk
by artist: Simon Standage
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:23:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5214199a327d202b0752076d2c7113f10cebb2aa27266d6fbabd58e7adf87f30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500131
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5214199a327d202b0752076d2c7113f10cebb2aa27266d6fbabd58e7adf87f30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500131.
  date published: 2026-07-02T03:55:08Z
audio: Trio Sonata in B Minor, HWV 386b: I. Andante – Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.473
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.158
  additional property: Energy
    type: PropertyValue
    value: 0.048
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.935
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.091
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.935
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trio Sonata in B Minor, HWV 386b: III. Largo
type: MusicRecording
duration: PT3M5S
duration ms: 185266
explicit: false
by artist: George Frideric Handel
by artist: Lisa Beznosiuk
by artist: Simon Standage
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500133
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:22:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef44a4b82ef0020217a73c7fa6806df4c331396d22a264e23673668373474618
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500133
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef44a4b82ef0020217a73c7fa6806df4c331396d22a264e23673668373474618. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500133.
  date published: 2026-07-02T03:55:08Z
audio: Trio Sonata in B Minor, HWV 386b: III. Largo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.406
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.136
  additional property: Energy
    type: PropertyValue
    value: 0.019
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.956
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.084
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.719
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Trio Sonata in D Major, Op. 5 No. 2, HWV 397: Ib. Allegro – Adagio
type: MusicRecording
duration: PT1M35S
duration ms: 95400
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T06:47:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef7a56879894ddff62099a9c0d1f909f5683bc3972265000b72a46fc617bbab3
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/DEF058500142
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7a56879894ddff62099a9c0d1f909f5683bc3972265000b72a46fc617bbab3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500142.
  date published: 2026-07-08T03:20:19Z
audio: Trio Sonata in D Major, Op. 5 No. 2, HWV 397: Ib. Allegro – Adagio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.577
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.561
  additional property: Energy
    type: PropertyValue
    value: 0.179
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.862
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.507
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.492
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Trio Sonata in B-Flat Major, HWV 388: I. Andante – Adagio
type: MusicRecording
duration: PT2M54S
duration ms: 174933
explicit: false
by artist: George Frideric Handel
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Anthony Pleeth
by artist: Trevor Pinnock
in album: Handel: Trio Sonatas
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058500151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:09:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d00e38ff6fea89ead31a50be77762deae5f177b08e269dc16e691090f33fb80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500151
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-08T03:53:27Z
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Trio Sonata in B-Flat Major, HWV 388: II. Allegro
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Trio Sonata in B-Flat Major, HWV 388: III. Larghetto
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Trio Sonata in B-Flat Major, HWV 388: IV. Allegro
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  date published: 2026-07-08T03:53:27Z
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Telemann: Triple Concertos
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Bach, J.S.: Sonatas for Violin and Harpsichord, Vol. 2 - 1017, 1018, 1019
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Bach, J.S.: Sonatas for Violin and Harpsichord, Vol. 1 - Bwv 1014, 1015, 1016
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Music from the Court of Frederick the Great
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Telemann: Overture Burlesque, Vol. 2
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Telemann: La Changeante & Concertos
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track: L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: I. Allegro
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: III. Allegro
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: I. Adagio e spiccato
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: II. Allegro
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: III. Larghetto
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  additional property: Valence (Positivity)
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L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: II. Larghetto e spiritoso
type: MusicRecording
duration: PT3M41S
duration ms: 221320
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by artist: Antonio Vivaldi
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603302
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
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: II. Larghetto e spiritoso
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: IV. Allegro
type: MusicRecording
duration: PT2M27S
duration ms: 147360
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Micaela Comberti
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147971372724484a217e5a978ab68c3433ca617517a1cf4fc98eead5e15fbb59. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603274.
  date published: 2026-06-13T15:41:10Z
audio: L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: IV. Allegro
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L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: III. Allegro
type: MusicRecording
duration: PT3M15S
duration ms: 195533
explicit: false
by artist: Antonio Vivaldi
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
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  date published: 1987-01-01
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603303
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc839788ce95b5e61fd6160d0ad2b1b13e42bfacad5853872a23d65a1b10e62. 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/DEF058603303.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: III. Allegro
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: I. Allegro
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duration: PT2M16S
duration ms: 136066
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603281
additional property: CopyrightID
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f217ae9ed5316f636b5eb9b724e0592bd1ad187a2328ad68f41cfed81b733aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603281.
  date published: 2026-06-13T15:41:10Z
audio: L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: I. Allegro
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L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: I. Allegro
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duration: PT2M7S
duration ms: 127733
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603311
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: I. Allegro
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: II. Largo
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duration: PT1M56S
duration ms: 116266
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603282
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: II. Largo
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L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: II. Larghetto
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duration: PT3M35S
duration ms: 215733
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603312
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603312
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 0xd60e5ac1e9aac92e61aea95f02fa7b8a86a72dcc25a94f292f27ca20e21db1ab. 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/DEF058603312.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: II. Larghetto
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.163
  additional property: Energy
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    value: 0.036
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.787
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.066
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.1
  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. Allegro
type: MusicRecording
duration: PT2M18S
duration ms: 138560
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603283
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-19T05:55:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc636f2c77a72ab5a5d20529e5d609a954c9fcbef1ccfa48ccfec56ea593ca05
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/DEF058603283
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 0xbc636f2c77a72ab5a5d20529e5d609a954c9fcbef1ccfa48ccfec56ea593ca05. 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/DEF058603283.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.455
  additional property: Energy
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    value: 0.205
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.675
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.265
  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.506
  additional property: Loudness (dB)
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  additional property: Key Name
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    value: C#
  additional property: Mode Name
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L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: III. Allegro
type: MusicRecording
duration: PT2M3S
duration ms: 123853
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x344bc8df194f33965a895c4ee636ea8b7c817749172c3711c9e01a99b31b4f32
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/DEF058603313
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 0x344bc8df194f33965a895c4ee636ea8b7c817749172c3711c9e01a99b31b4f32. 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/DEF058603313.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Violin Concerto in D Major, RV 230, Op. 3 No. 9: III. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 159.184
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.047
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.597
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.612
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: I. Andante
type: MusicRecording
duration: PT2M16S
duration ms: 136933
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:44:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe410d1935be6dc28c848c5f769794cc17cf8faefc572170edfac21b3fb0e03f2
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/DEF058603291
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 0xe410d1935be6dc28c848c5f769794cc17cf8faefc572170edfac21b3fb0e03f2. 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/DEF058603291.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: I. Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.257
  additional property: Energy
    type: PropertyValue
    value: 0.052
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.757
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.015
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.108
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.116
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: I. Allegro
type: MusicRecording
duration: PT3M43S
duration ms: 223066
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058702071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76d5f3dd67b535d755bd0bdeb990c06463b209c496e6d498e57f173fa0fae099
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953536
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/DEF058702071
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 0x76d5f3dd67b535d755bd0bdeb990c06463b209c496e6d498e57f173fa0fae099. 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/DEF058702071.
  date published: 2026-06-13T17:25:41Z
audio: L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.001
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.515
  additional property: Energy
    type: PropertyValue
    value: 0.259
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.148
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.58
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.243
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: II. Allegro assai
type: MusicRecording
duration: PT2M28S
duration ms: 148426
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T08:44:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f2a8dca4e1f7bad08cf5461a3c3675c5c180841663e7e2544a9f1894b1f65c0
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603292
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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 0x2f2a8dca4e1f7bad08cf5461a3c3675c5c180841663e7e2544a9f1894b1f65c0. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEF058603292.
  date published: 2026-06-17T19:07:14Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: II. Allegro assai
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.921
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.528
  additional property: Energy
    type: PropertyValue
    value: 0.213
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.707
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.213
  additional property: Liveness
    type: PropertyValue
    value: 0.202
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.6
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.903
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
type: MusicRecording
duration: PT2M31S
duration ms: 151826
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: L'estro armonico Op.3
  type: MusicAlbum
  date published: 1987-01-01
isrc code: DEF058603293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x0d744bd826f289b795ba8c141be1da03742d369a331c6d1b487c3f678516bbbf
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/DEF058603293
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 0x0d744bd826f289b795ba8c141be1da03742d369a331c6d1b487c3f678516bbbf. 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/DEF058603293.
  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.021
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.423
  additional property: Energy
    type: PropertyValue
    value: 0.269
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.454
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.225
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.351
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L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: III. Allegro
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by artist: The English Concert
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: III. Allegro
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L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: I. Allegro
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by artist: The English Concert
by artist: Trevor Pinnock
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: I. Allegro
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L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: I. Allegro – Adagio spiccato – Allegro
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by artist: The English Concert
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: I. Allegro – Adagio spiccato – Allegro
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L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: II. Largo
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by artist: The English Concert
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: II. Largo
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L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: II. Largo e spiccato
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: II. Largo e spiccato
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L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: III. Allegro
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by artist: The English Concert
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: III. Allegro
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L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: III. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: L'estro armonico, Concerto for 2 Violins in D Minor, RV 565, Op. 3 No. 11: III. Allegro
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: II. Largo
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subject of: OpenTimestamps Proof of Existence
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L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: II. Largo
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: III. Presto
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audio: L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: III. Presto
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L'estro armonico, Violin Concerto in E Major, RV 265, Op. 3 No. 12: III. Allegro
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track: Flute Concerto in G Minor, RV. 439 "La notte": III. Largo
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Flute Concerto in G Minor, RV. 439 "La notte": VI. Allegro
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Flute Concerto in G Minor, RV. 439 "La notte": VI. Allegro
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Concerto for 3 Trumpets and Timpani in D Major, TWV 54:D3: I. Intrada - Grave
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Concerto for 3 Trumpets and Timpani in D Major, TWV 54:D3: II. 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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Concerto for 3 Trumpets and Timpani in D Major, TWV 54:D3: III. Largo
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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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Concerto polonois in G Major for Strings and B.C. (43:G7): I. Dolce
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto polonois in G Major for Strings and B.C. (43:G7): I. Dolce
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Concerto polonois in G Major for Strings and B.C., TWV43:G7: II. Allegro
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  date published: 2026-07-08T03:53:27Z
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Concerto polonois in G Major for Strings and B.C. (43:G7): IV. Allegro
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Oboe Concerto No. 3 in G Minor, HWV 287: I. Grave
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duration ms: 151120
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by artist: George Frideric Handel
by artist: David Reichenberg
by artist: The English Concert
by artist: Trevor Pinnock
in album: Baroque Melodies
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  date published: 2024-05-11
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Oboe Concerto No. 3 in G Minor, HWV 287: I. Grave
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Oboe Concerto No. 3 in G Minor, HWV 287: III. Sarabande (Largo)
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duration: PT2M25S
duration ms: 145200
explicit: false
by artist: George Frideric Handel
by artist: David Reichenberg
by artist: The English Concert
by artist: Trevor Pinnock
in album: Baroque Melodies
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  date published: 2024-05-11
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Oboe Concerto No. 3 in G Minor, HWV 287: III. Sarabande (Largo)
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Concerto grosso in F Major, Op. 6, No. 2 HWV 320: IV. Allegro, ma non troppo
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duration: PT2M16S
duration ms: 136239
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by artist: George Frideric Handel
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Anthony Pleeth
by artist: David Reichenberg
by artist: Sophia McKenna
by artist: Jeremy Ward
by artist: Robert Woolley
by artist: Trevor Pinnock
by artist: The English Concert
in album: Baroque Melodies
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  date published: 2024-05-11
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto grosso in F Major, Op. 6, No. 2 HWV 320: IV. Allegro, ma non troppo
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Concerto a due cori No. 1, HWV 332: I. Ouverture
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duration: PT1M42S
duration ms: 102106
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by artist: The English Concert
by artist: Trevor Pinnock
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9437940f1c6653d1e5789e2687d2fbd32d4423e3c23374af0842e557e6bc14cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003571.
  date published: 2026-07-08T03:53:27Z
audio: Concerto a due cori No. 1, HWV 332: I. Ouverture
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Concerto a due cori No. 1, HWV 332: III. Allegro
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duration: PT2M27S
duration ms: 147200
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by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Baroque Melodies
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867b9333f364a199c1cf23c172c3ad9e6e4004827668950130b5a202063b02b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003573.
  date published: 2026-07-08T03:22:41Z
audio: Concerto a due cori No. 1, HWV 332: III. Allegro
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Concerto a due cori No. 1, HWV 332: IV. Largo
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duration: PT2M14S
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by artist: The English Concert
by artist: Trevor Pinnock
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305b7a9eeb6e255811c3d456070d1e664d1a65c4f54292fc77495a4269357301. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059003574.
  date published: 2026-07-08T03:22:41Z
audio: Concerto a due cori No. 1, HWV 332: IV. Largo
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Concerto a due cori No. 1, HWV 332: V. A tempo ordinario
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by artist: The English Concert
by artist: Trevor Pinnock
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Concerto a due cori No. 1, HWV 332: VI. Alla breve. Moderato
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Concerto for 2 Violins, 2 Cellos, Strings and Continuo in G, R.575: 3. Allegro
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Concerto for 2 Mandolins, Strings and Continuo in G Major, RV. 532: I. Allegro
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Concerto for 2 Mandolins, Strings and Continuo in G Major, RV. 532: II. Andante
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Concerto for 2 Mandolins, Strings and Continuo in G Major, RV. 532: III. Allegro
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Concerto for 2 Trumpets, Strings and Continuo in C Major, R. 537: I. Allegro
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: II. Largo e spiccato
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: III. Allegro
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L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: III. Allegro
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: I. Adagio e spiccato
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: II. Allegro
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: III. Larghetto
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: I. Allegro
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: II. Largo
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. Allegro
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by artist: Trevor Pinnock
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: I. Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: I. Andante
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Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": II. Largo
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L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: II. Allegro assai
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: II. Allegro assai
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Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": III. Presto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
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  date published: 2026-07-08T03:53:27Z
audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
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L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: I. Allegro
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L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: II. Largo
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: I. Allegro
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: II. Largo
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L'estro armonico, Violin Concerto in A Minor, RV 356, Op. 3 No. 6: III. Presto
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L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: I. Allegro
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L'estro armonico, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: III. Allegro
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track: Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
track: Concerto for Oboe and Violin in B-Flat Major, RV 548: I. Allegro
track: Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
track: Concerto for Oboe and Violin in B-Flat Major, RV 548: III. Allegro
track: Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": III. Largo
track: Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": IV. Presto
track: Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": VI. Allegro
track: Concerto for Strings in G Major, RV 151 "Alla rustica": I. Presto
track: Concerto for Strings in G Major, RV 151 "Alla rustica": II. Adagio
track: Concerto for Strings in G Major, RV 151 "Alla rustica": III. Allegro
track: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro
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track: Bassoon Concerto No. 6 in E Minor, RV 484: III. Allegro
track: Concerto con molti strumenti in C Major, RV 558: I. Allegro molto
track: Concerto con molti strumenti in C Major, RV 558: II. Andante molto
track: Concerto con molti strumenti in C Major, RV 558: III. Allegro

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subject of: OpenTimestamps Proof of Existence
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audio: Concerto for Oboe and Violin in B-Flat Major, RV 548: III. Allegro
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Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": III. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": IV. Presto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": VI. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Concerto for Strings in G Major, RV 151 "Alla rustica": I. Presto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Concerto for Strings in G Major, RV 151 "Alla rustica": II. Adagio
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  date published: 2026-07-08T03:53:27Z
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Concerto for Strings in G Major, RV 151 "Alla rustica": III. Allegro
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: I. Allegro
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: II. Largo e spiccato
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duration: PT2M25S
duration ms: 145000
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by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: Concerti "Con molti istromenti"
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  date published: 1996-01-01
popularity: 2
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: II. Largo e spiccato
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L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: III. Allegro
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duration: PT2M15S
duration ms: 135000
explicit: false
by artist: Antonio Vivaldi
by artist: Simon Standage
by artist: Elizabeth Wilcock
by artist: Micaela Comberti
by artist: Miles Golding
by artist: Jaap Ter Linden
by artist: The English Concert
by artist: Trevor Pinnock
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popularity: 2
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: III. Allegro
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Bassoon Concerto No. 6 in E Minor, RV 484: III. Allegro
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by artist: Antonio Vivaldi
by artist: Milan Turkovic
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: Concerti "Con molti istromenti"
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popularity: 4
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Bassoon Concerto No. 6 in E Minor, RV 484: III. Allegro
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Concerto con molti strumenti in C Major, RV 558: I. Allegro molto
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duration: PT5M28S
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by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: Concerti "Con molti istromenti"
  type: MusicAlbum
  date published: 1996-01-01
popularity: 3
isrc code: DEF058501231
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf1914265a37345312eb06fb9607c27823b9c3294445633cc5471f6b81b39a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501231.
  date published: 2026-07-08T03:53:27Z
audio: Concerto con molti strumenti in C Major, RV 558: I. Allegro molto
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Concerto con molti strumenti in C Major, RV 558: II. Andante molto
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duration: PT1M47S
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explicit: false
by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: Concerti "Con molti istromenti"
  type: MusicAlbum
  date published: 1996-01-01
popularity: 2
isrc code: DEF058501232
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Concerto con molti strumenti in C Major, RV 558: II. Andante molto
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Concerto con molti strumenti in C Major, RV 558: III. Allegro
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duration: PT2M56S
duration ms: 176000
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by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
in album: Vivaldi: Concerti "Con molti istromenti"
  type: MusicAlbum
  date published: 1996-01-01
popularity: 2
isrc code: DEF058501233
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Concerto con molti strumenti in C Major, RV 558: III. Allegro
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Vivaldi: The Four Seasons; Concertos etc.
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track: Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
track: The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: II. Adagio e piano – Presto e forte
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track: Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
track: The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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track: Gloria, RV 589: I. Gloria in excelsis Deo
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track: Gloria, RV 589: VII. Domine Fili unigenite
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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The Four Seasons, Summer, Violin Concerto in G Minor, RV 315, Op. 8 No. 2: II. Adagio e piano – Presto e forte
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Concerto for 2 Mandolins in G Major, RV 532: II. Andante
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subject of: OpenTimestamps Proof of Existence
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Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
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subject of: OpenTimestamps Proof of Existence
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audio: Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
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Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: II. Largo
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: III. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Gloria, RV 589: I. Gloria in excelsis Deo
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subject of: OpenTimestamps Proof of Existence
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Gloria, RV 589: II. Et in terra pax
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231302
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e729590961432a7dd785c13c1abd9f3ca8fe458a959be2336eac782add08dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231302.
  date published: 2026-07-08T03:20:19Z
audio: Gloria, RV 589: II. Et in terra pax
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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
    type: PropertyValue
    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.959
  additional property: Liveness
    type: PropertyValue
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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
    type: PropertyValue
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  additional property: Mode Name
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Gloria, RV 589: IX. Qui tollis peccata mundi
type: MusicRecording
duration: PT0M50S
duration ms: 50013
explicit: false
by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
by artist: The English Concert Choir
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 1
isrc code: DEF059231305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231305
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198fd8965c9084638dfff96f8263f947d7997d11da537f35ea3ec6a45ea68e3f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231305.
  date published: 2026-07-08T03:22:41Z
audio: Gloria, RV 589: IX. Qui tollis peccata mundi
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.382
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Gloria, RV 589: V. Propter magnam gloriam tuam
type: MusicRecording
duration: PT4M34S
duration ms: 274666
explicit: false
by artist: Antonio Vivaldi
by artist: Jennifer Smith
by artist: The English Concert
by artist: Trevor Pinnock
by artist: Paul Goodwin
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 1
isrc code: DEF059231306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:59:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8f704435b5be127f24c4ba8b74b7640fafbb0843a5b6b30fcf39ff96b0e6301
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/DEF059231306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f704435b5be127f24c4ba8b74b7640fafbb0843a5b6b30fcf39ff96b0e6301. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231306.
  date published: 2026-07-08T03:20:19Z
audio: Gloria, RV 589: V. Propter magnam gloriam tuam
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.202
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.613
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Gloria, RV 589: VI. Domine Deus, Rex caelestis
type: MusicRecording
duration: PT2M8S
duration ms: 128479
explicit: false
by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
by artist: The English Concert Choir
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 1
isrc code: DEF059231307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:25:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c37d02620893a368c5dcb3bc3f738beee3745bd275c2bea67b54f7eb8d06811
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c37d02620893a368c5dcb3bc3f738beee3745bd275c2bea67b54f7eb8d06811. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231307.
  date published: 2026-07-08T03:53:27Z
audio: Gloria, RV 589: VI. Domine Deus, Rex caelestis
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.446
  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: 0.364
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.493
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.448
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gloria, RV 589: VII. Domine Fili unigenite
type: MusicRecording
duration: PT4M51S
duration ms: 291693
explicit: false
by artist: Antonio Vivaldi
by artist: Catherine Wyn-Rogers
by artist: The English Concert
by artist: Trevor Pinnock
by artist: The English Concert Choir
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 1
isrc code: DEF059231308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:31:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81035eb4e2136f68774fa869c61f8a535f7d7fb377380d0f6095918602a3248
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81035eb4e2136f68774fa869c61f8a535f7d7fb377380d0f6095918602a3248. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231308.
  date published: 2026-07-08T03:22:41Z
audio: Gloria, RV 589: VII. Domine Fili unigenite
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.216
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.916
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.046
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Gloria, RV 589: XI. Quoniam tu solus sanctus
type: MusicRecording
duration: PT0M46S
duration ms: 46706
explicit: false
by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
by artist: Paul Goodwin
by artist: Mark Bennett
by artist: The English Concert Choir
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 24
isrc code: DEF059231311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:12:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab88cff0484b3140186bf61914842334ad29f46b7ca847705bff1134f19b07f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
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/DEF059231311
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 0xfab88cff0484b3140186bf61914842334ad29f46b7ca847705bff1134f19b07f. 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/DEF059231311.
  date published: 2026-06-13T17:25:41Z
audio: Gloria, RV 589: XI. Quoniam tu solus sanctus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.654
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.923
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.934
  additional property: Liveness
    type: PropertyValue
    value: 0.168
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.641
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.385
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gloria, RV 589: XII. Cum Sancto Spiritu
type: MusicRecording
duration: PT2M57S
duration ms: 177840
explicit: false
by artist: Antonio Vivaldi
by artist: The English Concert
by artist: Trevor Pinnock
by artist: Paul Goodwin
by artist: Mark Bennett
by artist: The English Concert Choir
in album: Vivaldi: The Four Seasons; Concertos etc.
  type: MusicAlbum
  date published: 2000-01-01
popularity: 1
isrc code: DEF059231312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:02:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe60727dd7fccda8f95141ac3f3dded942afff8f11e1b79eb9882aafde9f01a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/DEF059231312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe60727dd7fccda8f95141ac3f3dded942afff8f11e1b79eb9882aafde9f01a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231312.
  date published: 2026-07-08T03:20:19Z