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genre: classical
description: David Reichenberg (13 July 1950 – 10 June 1987) was an American oboist and a highly respected specialist on the baroque oboe. He was born in Cedar Falls, Iowa and learnt the flute, violin, and piano a
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  track: Concerto a due cori No. 2, HWV 333: V. Allegro ma non troppo – Adagio
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album: The History Of Classical Music - Part 1 - From Gregorian Chant To C.P.E. Bach
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Water Music Suite No. 1 in F Major, HWV 348: III. [Hornpipe. Allegro] – Andante – [Allegro da capo]
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duration: PT7M46S
duration ms: 466533
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by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873aa30f606d3cfefb7133f02016860479fab31a6f6cae8b4d78592a1eaa2d2b. 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/DEF058330003.
  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 1 in F Major, HWV 348: III. [Hornpipe. Allegro] – Andante – [Allegro da capo]
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Music for the Royal Fireworks, HWV 351: III. La Paix. Largo alla siciliana
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duration: PT4M10S
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explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
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: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88712755dbfdfafadd81a551c8c87ef20083d29624744ecced4e3ffd28d3db26. 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/DEF058401013.
  date published: 2026-07-08T03:20:19Z
audio: Music for the Royal Fireworks, HWV 351: III. La Paix. Largo alla siciliana
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Water Music Suite No. 1 in F Major, HWV 348: IV. [Passepied. A tempo di menuetto]
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duration: PT3M12S
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explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd073f98d2144886933f60d08e2466ce6eb3b51549ede8e2316f721515c7049. 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/DEF058330004.
  date published: 2026-07-08T03:22:41Z
audio: Water Music Suite No. 1 in F Major, HWV 348: IV. [Passepied. A tempo di menuetto]
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Music for the Royal Fireworks, HWV 351: IV. La Réjouissance
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duration: PT2M8S
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by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401014
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
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48353f18cd1ec09140166d2c38cb46cd192e6edfc5d42fbcaaad83004cdcd5c. 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/DEF058401014.
  date published: 2026-07-08T03:20:19Z
audio: Music for the Royal Fireworks, HWV 351: IV. La Réjouissance
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Water Music Suite No. 1 in F Major, HWV 348: V. Air
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duration: PT3M1S
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explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330005
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92247f7ad97152ffe8f8067c31fb046d7fbb85d16e391e30a175f451ee5569b4. 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/DEF058330005.
  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 1 in F Major, HWV 348: V. Air
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Music for the Royal Fireworks, HWV 351: Va. Menuet I
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by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401015
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf254195e0a06c553ca7a86ab900777ac8289a41e444722ce9c3a446ec4fc7a06. 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/DEF058401015.
  date published: 2026-07-08T03:53:27Z
audio: Music for the Royal Fireworks, HWV 351: Va. Menuet I
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  additional property: Valence (Positivity)
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Water Music Suite No. 1 in F Major, HWV 348: VI. [Minuet] for Horns
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by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330006
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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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Music for the Royal Fireworks, HWV 351: Vb. Menuet II
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Water Music Suite No. 1 in F Major, HWV 348: VII. Bourrée
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Water Music Suite No. 1 in F Major, HWV 348: VII. Bourrée
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Water Music Suite No. 1 in F Major, HWV 348: VIII. Hornpipe
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Water Music Suite No. 1 in F Major, HWV 348: VIII. Hornpipe
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Water Music Suite No. 1 in F Major, HWV 348: IX. [Gavotte. Andante]
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 1 in F Major, HWV 348: IX. [Gavotte. Andante]
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Water Music Suite No. 2 in D Major, HWV 349: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Water Music Suite No. 2 in D Major, HWV 349: I. Allegro
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Water Music Suite No. 2 in D Major, HWV 349: II. [Alla Hornpipe]
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subject of: OpenTimestamps Proof of Existence
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audio: Water Music Suite No. 2 in D Major, HWV 349: II. [Alla Hornpipe]
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Concerto a due cori No. 2, HWV 333: V. Allegro ma non troppo – Adagio
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30095a7b12e42c38cc7a12ad884a19fd52030ad5b34eb9642714621714d27ba. 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/DEF058401025.
  date published: 2026-07-08T03:20:19Z
audio: Concerto a due cori No. 2, HWV 333: V. Allegro ma non troppo – Adagio
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  additional property: Danceability
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    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.679
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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Water Music Suite No. 3 in G Major, HWV 350: I. [Sarabande]
type: MusicRecording
duration: PT2M52S
duration ms: 172333
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330012
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 0xb6fb707e8b797f0e9567adec8a5efa53bf7f026bf67b230a9920f21e58500228. 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/DEF058330012.
  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 3 in G Major, HWV 350: I. [Sarabande]
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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Water Music Suite No. 3 in G Major, HWV 350: II. Aria [Rigaudon I-II]
type: MusicRecording
duration: PT2M43S
duration ms: 163266
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330013
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/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330013
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 0x241f754320fe1589985f5a8af41f07c2d61c1591aa8103ee80300ee4b45d573b. 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/DEF058330013.
  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 3 in G Major, HWV 350: II. Aria [Rigaudon I-II]
  type: AudioObject
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Concerto a due cori No. 3, HWV 334: I. Overture
type: MusicRecording
duration: PT1M53S
duration ms: 113840
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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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/DEF058401031
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 0x03778cba3fc56ecdc353067eebbf5fe4daae97e289dbf418d16504d734f0fa7c. 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/DEF058401031.
  date published: 2026-07-08T03:53:27Z
audio: Concerto a due cori No. 3, HWV 334: I. Overture
  type: AudioObject
  additional property: Tempo (BPM)
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  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: 0.187
  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: 0.923
  additional property: Liveness
    type: PropertyValue
    value: 0.316
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.156
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.215
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Water Music Suite No. 2 in D Major, HWV 349: IV. Lentement
type: MusicRecording
duration: PT2M1S
duration ms: 121466
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:50:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a05ef76bfa2d947e05b6a57700ee56cd5ee6ecf44d9db4e8999daf5b20cfa69
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/DEF058330014
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a05ef76bfa2d947e05b6a57700ee56cd5ee6ecf44d9db4e8999daf5b20cfa69. 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/DEF058330014.
  date published: 2026-07-08T03:22:41Z
audio: Water Music Suite No. 2 in D Major, HWV 349: IV. Lentement
  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: 0.301
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.476
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
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Water Music Suite No. 2 in D Major, HWV 349: V. Air [Bourrée]
type: MusicRecording
duration: PT1M20S
duration ms: 80133
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:03:22+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330015
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 0x558cc1f8a37a6473c2e7a0a66924cc630f70321863e452f271d050895105798e. 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/DEF058330015.
  date published: 2026-07-08T03:53:27Z
audio: Water Music Suite No. 2 in D Major, HWV 349: V. Air [Bourrée]
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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
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Concerto a Due Cori No. 3, HWV 334: IIb. Allegro ma non troppo
type: MusicRecording
duration: PT3M17S
duration ms: 197013
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  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 0x7e79b30d265e945c0bbd1a19b4664e2840fbe4de3bec9cf0e079d40b442690f1. 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/DEF058401033.
  date published: 2026-07-08T03:53:27Z
audio: Concerto a Due Cori No. 3, HWV 334: IIb. Allegro ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Water Music Suite No. 3 in G Major, HWV 350: IIIa. Minuet
type: MusicRecording
duration: PT1M6S
duration ms: 66773
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:57:51+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee662953bb971f32f8db0065bcf44e241416e014de7d70650f61b2025c019a3d. 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/DEF058330016.
  date published: 2026-07-08T03:53:27Z
audio: Water Music Suite No. 3 in G Major, HWV 350: IIIa. Minuet
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Water Music Suite No. 3 in G Major, HWV 350: IIIb. [Trio]
type: MusicRecording
duration: PT1M39S
duration ms: 99293
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330017
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x1e98ce2cff7af3d40abb328d89e42846041f9a316177c705cd62f64dea81820b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330017.
  date published: 2026-07-08T08:56:20Z
audio: Water Music Suite No. 3 in G Major, HWV 350: IIIb. [Trio]
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Water Music Suite No. 3 in G Major, HWV 350: IV. [Gigue I-II "Country Dances"]
type: MusicRecording
duration: PT1M28S
duration ms: 88840
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330018
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1c7ab1418bd0732fec67db17674b84d5b337eaea199110e8f5c88efe2b010b. 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/DEF058330018.
  date published: 2026-07-08T03:22:41Z
audio: Water Music Suite No. 3 in G Major, HWV 350: IV. [Gigue I-II "Country Dances"]
  type: AudioObject
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Water Music Suite No. 2 in D Major, HWV 349: III. Coro [Trumpet Minuet]
type: MusicRecording
duration: PT3M28S
duration ms: 208360
explicit: false
by artist: George Frideric Handel
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058330019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c861341bcb1cadd0002b6244bf6d101ae320ba55f2b97604732a2bcdb14cfee. 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/DEF058330019.
  date published: 2026-07-08T03:20:19Z
audio: Water Music Suite No. 2 in D Major, HWV 349: III. Coro [Trumpet Minuet]
  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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    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Oboe Concerto No. 1 in B-Flat Major, HWV 301: I. Adagio
type: MusicRecording
duration: PT1M57S
duration ms: 117026
explicit: false
by artist: George Frideric Handel
by artist: David Reichenberg
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  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 0x84e2e80fe410ffc74e1aa545cb344924da3a76c988c960ca0b2227492a9ecc0e. 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/DEF058401521.
  date published: 2026-07-02T03:55:08Z
audio: Oboe Concerto No. 1 in B-Flat Major, HWV 301: I. Adagio
  type: AudioObject
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Oboe Concerto No. 2 in B-Flat Major, HWV 302a: I. Vivace
type: MusicRecording
duration: PT2M6S
duration ms: 126066
explicit: false
by artist: George Frideric Handel
by artist: David Reichenberg
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f417d68606dcc10fecfde3e051399e1c5f0b3be7f6b756e9b86385bcb716e21. 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/DEF058401531.
  date published: 2026-07-08T03:22:41Z
audio: Oboe Concerto No. 2 in B-Flat Major, HWV 302a: I. Vivace
  type: AudioObject
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Key Name
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Oboe Concerto No. 2 in B-Flat Major, HWV 302a: II. Fuga. Allegro
type: MusicRecording
duration: PT1M56S
duration ms: 116160
explicit: false
by artist: George Frideric Handel
by artist: David Reichenberg
by artist: The English Concert
by artist: Trevor Pinnock
in album: Handel: Complete Orchestral Recordings
  type: MusicAlbum
  date published: 2013-01-01
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: DEF058401532
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
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-08T03:20:19Z
audio: Oboe Concerto No. 2 in B-Flat Major, HWV 302a: II. Fuga. Allegro
  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: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Oboe Concerto No. 2 in B-Flat Major, HWV 302a: III. Andante
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Oboe Concerto No. 2 in B-Flat Major, HWV 302a: IV. Allegro
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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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Handel: Concerti grossi Op. 6, Nos.1-4
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track: Concerto grosso in F Major, Op. 6 No. 2, HWV 320: IV. Allegro, ma non troppo
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Bach, J.S.: Concertos for Solo Instruments BWV 1044, 1055 & 1060
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    date published: 2026-07-08T03:22:41Z
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track: Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): II. Larghetto

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Concerto for 2 Harpsichords, Strings & Continuo in C Minor, BWV 1060 (Arr. for Violin, Oboe, Strings & Continuo): III. Allegro
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audio: Concerto for Harpsichord, Strings & Continuo No. 4 in A Major, BWV 1055 (Reconstruction for Oboe d'amore, Strings and Continuo): II. Larghetto
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track: Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto

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OpenTimestamps Proof of Existence
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date published: 2026-07-02T05:09:12Z

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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
track: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: II. Largo e spiccato
track: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: III. Allegro
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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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: I. Allegro
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Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
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Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": III. Largo
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Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": IV. Presto
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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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Concerto for Strings in G Major, RV 151 "Alla rustica": I. Presto
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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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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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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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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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Vivaldi: The Four Seasons; Concertos etc.
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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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Concerto for Oboe and Violin in B-Flat Major, RV 548: II. Largo
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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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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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Gloria, RV 589: I. Gloria in excelsis Deo
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Gloria, RV 589: II. Et in terra pax
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Gloria, RV 589: IX. Qui tollis peccata mundi
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Gloria, RV 589: V. Propter magnam gloriam tuam
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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.
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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: 2026-07-08T03:20:19Z
audio: Gloria, RV 589: V. Propter magnam gloriam tuam
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Gloria, RV 589: VI. Domine Deus, Rex caelestis
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by artist: The English Concert
by artist: Trevor Pinnock
by artist: The English Concert Choir
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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: Gloria, RV 589: VI. Domine Deus, Rex caelestis
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Gloria, RV 589: VII. Domine Fili unigenite
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by artist: Antonio Vivaldi
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by artist: The English Concert
by artist: Trevor Pinnock
by artist: The English Concert Choir
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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: Gloria, RV 589: VII. Domine Fili unigenite
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Gloria, RV 589: XI. Quoniam tu solus sanctus
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by artist: The English Concert
by artist: Trevor Pinnock
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by artist: Mark Bennett
by artist: The English Concert Choir
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Gloria, RV 589: XI. Quoniam tu solus sanctus
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Gloria, RV 589: XII. Cum Sancto Spiritu
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by artist: The English Concert
by artist: Trevor Pinnock
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by artist: Mark Bennett
by artist: The English Concert Choir
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popularity: 1
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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: Gloria, RV 589: XII. Cum Sancto Spiritu
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Vivaldi: Concertos
type: MusicAlbum
date published: 2001-01-01
track: 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: 2026-07-06T06:56:49Z
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track: Concerto for Strings in A Major, RV 159: I. Allegro
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
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track: Concerto for Strings in G Major, RV 151 "Alla rustica": II. Adagio
track: Concerto for Strings in A Major, RV 159: II. Adagio
track: L'estro armonico, Concerto for 4 Violins in D Major, RV 549, Op. 3 No. 1: II. Largo e spiccato
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: III. Allegro
track: Concerto for Oboe and Violin in B-Flat Major, RV 548: I. Allegro
track: L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: I. Adagio e spiccato
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track: Violin Concerto in E Major, RV 271 "L'amoroso": II. Cantabile
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track: Concerto con molti strumenti in C Major, RV 558: I. Allegro molto
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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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track: Bassoon Concerto No. 6 in E Minor, RV 484: III. Allegro
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track: Concerto for 2 Violins in G Major, RV 516: I. Allegro molto
track: L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. Allegro
track: Concerto for 2 Violins in G Major, RV 516: II. Andante
track: Flute Concerto in G Major, RV 436: II. Largo
track: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: I. Andante
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track: Concerto for Viola d'amore and Lute in D Minor, RV 540: I. Allegro
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track: L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: I. Allegro
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track: Concerto for Viola d'amore and Lute in D Minor, RV 540: III. Allegro
track: Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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track: Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
track: Concerto for Oboe and Bassoon in G Major, RV 545: III. Allegro molto

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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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Concerto for Oboe and Violin in B-Flat Major, RV 548: I. 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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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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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Violin Concerto in E Major, RV 271 "L'amoroso": II. Cantabile
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subject of: OpenTimestamps Proof of Existence
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Concerto for Oboe and Violin in B-Flat Major, RV 548: III. 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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Concerto con molti strumenti in C Major, RV 558: I. Allegro molto
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L'estro armonico, Concerto for 2 Violins in G Minor, RV 578, Op. 3 No. 2: IV. Allegro
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Concerto con molti strumenti in C Major, RV 558: II. Andante molto
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: I. Allegro
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Concerto con molti strumenti in C Major, RV 558: III. Allegro
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Bassoon Concerto No. 6 in E Minor, RV 484: III. 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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Concerto for 2 Violins in G Major, RV 516: I. Allegro molto
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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. Allegro
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Concerto for 2 Violins in G Major, RV 516: II. Andante
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Flute Concerto in G Major, RV 436: II. Largo
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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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Concerto for 2 Violins in G Major, RV 516: III. Allegro
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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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audio: L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: II. Allegro assai
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Oboe Concerto in A Minor, RV 461: I. Allegro non molto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
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Concerto for Viola d'amore and Lute in D Minor, RV 540: I. 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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L'estro armonico, Concerto for 4 Violins in E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
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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 E Minor, RV 550, Op. 3 No. 4: III. Adagio – IV. Allegro
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Oboe Concerto in A Minor, RV 461: II. Larghetto
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  date published: 2026-07-06T07:16:32Z
audio: Oboe Concerto in A Minor, RV 461: II. Larghetto
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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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audio: L'estro armonico, Concerto for 2 Violins in A Major, RV 519, Op. 3 No. 5: I. Allegro
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Oboe Concerto in A Minor, RV 461: III. Allegro
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Concerto for Viola d'amore and Lute in D Minor, RV 540: III. Allegro
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subject of: OpenTimestamps Proof of Existence
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audio: Concerto for Viola d'amore and Lute in D Minor, RV 540: III. Allegro
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Concerto for 2 Mandolins in G Major, RV 532: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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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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  date published: 2026-07-07T14:04:01Z
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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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  date published: 2026-07-07T18:39:05Z
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Concerto for Oboe and Bassoon in G Major, RV 545: III. Allegro molto
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  date published: 2026-07-08T03:22:41Z
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Vivaldi: Stravaganza – 55 Concertos
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  subject of: OpenTimestamps Proof of Existence
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track: L'estro armonico, Concerto for 4 Violins in B Minor, RV 580, Op. 3 No. 10: I. 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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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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L'estro armonico, Violin Concerto in G Major, RV 310, Op. 3 No. 3: III. 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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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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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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  date published: 2026-07-08T03:53:27Z
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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, Concerto for 2 Violins in A Minor, RV 522, Op. 3 No. 8: 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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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, Violin Concerto in D Major, RV 230, Op. 3 No. 9: I. Allegro
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Best of Baroque - Die 50 größten Barock-Werke
type: MusicAlbum
date published: 2011-01-01
track: Solomon, HWV 67: The Arrival of the Queen of Sheba
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  by artist: Trevor Pinnock
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  genre: classical
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  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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    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: Solomon, HWV 67: The Arrival of the Queen of Sheba
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track: Goldberg Variations, BWV 988: Aria
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  by artist: Trevor Pinnock
  in album: Best of Baroque - Die 50 größten Barock-Werke
    type: MusicAlbum
    date published: 2011-01-01
  popularity: 1
  genre: classical
  genre: classical-piano
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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: 2026-07-09T02:31:37Z
  audio: Goldberg Variations, BWV 988: Aria
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track: The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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  by artist: Trevor Pinnock
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    type: MusicAlbum
    date published: 2011-01-01
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
track: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro]
track: Messiah, HWV 56: "Hallelujah"

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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5d84ff906950c8cacbe263e814a44bc0170904f6bc7e6c27233a206ca76936. 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/DEF058104821.
date published: 2026-07-08T03:22:41Z

The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto
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additional property: Mode (Major/Minor)
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro]
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duration: PT5M8S
duration ms: 308746
explicit: false
by artist: Johann Sebastian Bach
by artist: Musica Antiqua Köln
by artist: Reinhard Goebel
in album: Best of Baroque - Die 50 größten Barock-Werke
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  date published: 2011-01-01
popularity: 1
genre: classical
genre: classical-piano
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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
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41ab779365468d7e276d2da876c5c0f56e1adacbebe3e63011de252d9d17b02. 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/DEF058603581.
  date published: 2026-07-08T03:53:27Z
audio: Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro]
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Messiah, HWV 56: "Hallelujah"
type: MusicRecording
duration: PT3M35S
duration ms: 215373
explicit: false
by artist: George Frideric Handel
by artist: Gabrieli
by artist: Paul McCreesh
in album: Best of Baroque - Die 50 größten Barock-Werke
  type: MusicAlbum
  date published: 2011-01-01
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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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 0xfbdd1e2b88d670d32d06c3c894f906e5730e216a6479c9e124f917e1c0c8128e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEF059630741.
  date published: 2026-07-08T03:39:04Z
audio: Messiah, HWV 56: "Hallelujah"
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Valence (Positivity)
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Best of Handel
type: MusicAlbum
date published: 2019-10-11
track: Handel: Rinaldo / Act 2: "Lascia ch'io pianga" (Arr. For Oboe, Harpsichord And Orchestra)
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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
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