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album: Vivaldi, A.: 4 Seasons (The) / Piazzolla, A.: Las 4 Estaciones Portenas
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album: Schubert: Streichquartett No. 14 "Der Tod und das Mädchen" & Shostakovich: Kammersinfonie, Op. 110a (Live Recording)
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album: Ci divertiamo...!
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album: Vivaldi & Piazzolla: 8 Seasons
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track: Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): II. A tempo ordinario
track: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): IV. Menuet
track: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): I. Adagio
track: Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): III. Andante larghetto e staccato
track: Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): VI. Gavotte
track: Organ Concerto in B-Flat Major, Op. 7 No. 6, HWV 311 (Arr. for Piano & Orchestra): I. Pomposo
track: Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): I. Andante
track: Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): II. Largo
track: Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): III. Fuga: Allegro
track: Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): V. Bourree: Allegro
track: Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): I. Ouverture
track: Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): IV. Allegro
track: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): III. Spiritoso
track: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): II. Allegro cosi
track: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): III. Allegro
track: Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): V. Menuet
track: Organ Concerto in B-Flat Major, Op. 7 No. 6, HWV 311 (Arr. for Piano & Orchestra): II. Air: A tempo ordinario

Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): II. A tempo ordinario
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Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): IV. Menuet
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  date published: 2026-07-08T03:53:27Z
audio: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): IV. Menuet
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Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): I. Adagio
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  date published: 2026-07-08T03:53:27Z
audio: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): I. Adagio
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Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): III. Andante larghetto e staccato
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Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): VI. Gavotte
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Organ Concerto in B-Flat Major, Op. 7 No. 6, HWV 311 (Arr. for Piano & Orchestra): I. Pomposo
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Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): I. Andante
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Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): II. Largo
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Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): III. Fuga: Allegro
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Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306 (Arr. for Piano & Orchestra): V. Bourree: Allegro
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Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): I. Ouverture
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): IV. Allegro
type: MusicRecording
duration: PT3M54S
duration ms: 234000
explicit: false
by artist: George Frideric Handel
by artist: Matthias Kirschnereit
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
audio: Organ Concerto in A Major, Op. 7 No. 2, HWV 307 (Arr. for Piano & Orchestra): IV. Allegro
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): III. Spiritoso
type: MusicRecording
duration: PT4M14S
duration ms: 254189
explicit: false
by artist: George Frideric Handel
by artist: Matthias Kirschnereit
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T02:22:04Z
audio: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308 (Arr. for Piano & Orchestra): III. Spiritoso
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additional property: CopyrightID
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): II. Allegro cosi
type: MusicRecording
duration: PT3M44S
duration ms: 224714
explicit: false
by artist: George Frideric Handel
by artist: Matthias Kirschnereit
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeda57e8de1da8df42cc6d0fad2c2995c92cd2cc312715252627fb54101f00b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201485515.
  date published: 2026-07-31T17:29:52Z
audio: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): II. Allegro cosi
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): III. Allegro
type: MusicRecording
duration: PT3M3S
duration ms: 183789
explicit: false
by artist: George Frideric Handel
by artist: Matthias Kirschnereit
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2abefbb8a164b72dc7bd60b845a79b0f4216abc79dbf491720f5a8e6f8ed3f8. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201485516.
  date published: 2026-08-01T01:44:32Z
audio: Organ Concerto in D Minor, Op. 7 No. 4, HWV 309 (Arr. for Piano & Orchestra): III. Allegro
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): V. Menuet
type: MusicRecording
duration: PT2M23S
duration ms: 143837
explicit: false
by artist: George Frideric Handel
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2fb9997bb70ccc302f202fa27b113a7b5a4e98f14fa6213149c8b65dabe95a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEB201485521.
  date published: 2026-08-01T02:22:04Z
audio: Organ Concerto in G Minor, Op. 7 No. 5, HWV 310 (Arr. for Piano & Orchestra): V. Menuet
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  additional property: Mode (Major/Minor)
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Organ Concerto in B-Flat Major, Op. 7 No. 6, HWV 311 (Arr. for Piano & Orchestra): II. Air: A tempo ordinario
type: MusicRecording
duration: PT3M40S
duration ms: 220850
explicit: false
by artist: George Frideric Handel
by artist: Matthias Kirschnereit
by artist: German Chamber Academy Neuss
by artist: Lavard Skou Larsen
in album: Handel: 6 Piano Concertos, Op. 7
  type: MusicAlbum
  date published: 2016-06-20
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0349a46cd27a54311ed64b99f6257bbecc35d3411ce2229ae262e64af053041. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEB201485524.
  date published: 2026-07-31T13:04:34Z
audio: Organ Concerto in B-Flat Major, Op. 7 No. 6, HWV 311 (Arr. for Piano & Orchestra): II. Air: A tempo ordinario
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  additional property: Danceability
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch