Georges Pludermacher
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genre: chamber music
genre: classical piano
description: Georges Pludermacher (born 26 July 1944) is a French classical pianist. He leads an international solo career and performs in the most prestigious festivals. Biography Born in Guéret, Pludermacher
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album: L'atelier des pianistes, vol. 1 : Débutant
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  track: Schumann: Album für die Jugend, Op. 68: No. 14, Kleine Studie
album: L'atelier des pianistes, vol. 3 : Avancé
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album: The Pianists' Workshop

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Schumann: Album für die Jugend, Op. 68: No. 14, Kleine Studie
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T01:12:41Z
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L'atelier des pianistes, vol. 3 : Avancé
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T01:49:32Z
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L'atelier des pianistes, vol. 2 : Moyen
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L'atelier des pianistes
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T13:32:09Z
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track: Bach: Notebook for Anna Magdalena Bach: Musette in D Major, BWV Anh. 126
track: Couperin: Troisième livre de pièces de clavecin, Treizième ordre: XIII. Les coucous bénévoles sous des dominos jaunes
track: Handel: Impertinence in G Minor, HWV 494
track: Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
track: Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
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track: Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
track: Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
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track: Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
track: Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
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  date published: 2026-06-13T15:41:10Z
audio: Couperin: Troisième livre de pièces de clavecin, Treizième ordre: XIII. Les coucous bénévoles sous des dominos jaunes
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Handel: Impertinence in G Minor, HWV 494
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duration: PT0M57S
duration ms: 57133
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
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  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638470
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/FRZ209638470
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c22ee94e946937ec981c78f6e04afc687da744d0471abc43971e3e8b83fe3b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638470.
  date published: 2026-06-13T13:32:09Z
audio: Handel: Impertinence in G Minor, HWV 494
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
type: MusicRecording
duration: PT0M57S
duration ms: 57426
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638480
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638480
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 0x56306a0b3e097a77c91d2a3bc1ae35addd3417a0fcdd1b3293b9a0a95e91f73d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638480.
  date published: 2026-06-13T15:41:10Z
audio: Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
  type: AudioObject
  additional property: Tempo (BPM)
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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
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  additional property: Danceability
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  additional property: Energy
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Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
type: MusicRecording
duration: PT0M40S
duration ms: 40573
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638490
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aff1b8a7a81a01aabf4523e6fff1d488e830b08dbe10d7ea7d449038eecd52. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638490.
  date published: 2026-06-13T15:41:10Z
audio: Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
  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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Haydn: 16 Minuets, Hob. IX:3: No. 2 in G Major
type: MusicRecording
duration: PT0M40S
duration ms: 40893
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638500
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
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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 0x2ad6ee27ba1d42781dab6b87a545df8e33290decd4bf2bbb8a423a75506ad6db. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638500.
  date published: 2026-06-13T13:32:09Z
audio: Haydn: 16 Minuets, Hob. IX:3: No. 2 in G Major
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
type: MusicRecording
duration: PT0M38S
duration ms: 38706
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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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 0xf7d959719ccbbfe266c83654f03448257d7bb2eb647060892ae1956808210bf4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638510.
  date published: 2026-06-13T13:32:09Z
audio: Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
  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
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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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  additional property: Key Name
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Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
type: MusicRecording
duration: PT0M53S
duration ms: 53426
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16392d994ac2779a903d2996a7746a251adcd54874d096272e1f5044da2040. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638520.
  date published: 2026-06-13T13:32:09Z
audio: Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
  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
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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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Haydn: 16 Minuets, Hob. IX:3: No. 12 in D Major
type: MusicRecording
duration: PT0M52S
duration ms: 52066
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:28:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbf6e3c16a45a3ab4ea28fb5225bf7e787809e53c1df564c0649ade6b7aafdd9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
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
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  date published: 2026-06-13T13:32:09Z
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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 0x1b57789b19d563186d0760dea9381c37e9dfa0f419a4ec79eef20265a176cebd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638540.
  date published: 2026-06-13T13:32:09Z
audio: Haydn: 16 Minuets, Hob. IX:8: No. 8 in G Major
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Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)
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genre: chamber music
genre: classical piano
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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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  date published: 2026-06-13T15:41:10Z
audio: Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)
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Mozart: Nannerl's Music Book: Minuet in F Major, K. 2
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genre: chamber music
genre: classical piano
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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: 2026-06-13T13:32:09Z
audio: Mozart: Nannerl's Music Book: Minuet in F Major, K. 2
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Mozart: Nannerl's Music Book: Allegro in B-Flat Major, K. 3
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Mozart: Nannerl's Music Book: Allegro in B-Flat Major, K. 3
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Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
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genre: chamber music
genre: classical piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72249ebf7a41c701b0cf3695d23199d7b3b2af32efb096a8649094ca2c465f7b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638580.
  date published: 2026-06-13T15:41:10Z
audio: Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
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Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
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  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638590
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fe543154f245631749e5cfcc6cff36cce34db0f47137c4cb496f66567285a7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638590.
  date published: 2026-06-13T15:41:10Z
audio: Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
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Mozart: The London Sketchbook: No. 8, Contredanse in F Major, K. 15h
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in album: L'atelier des pianistes
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genre: chamber music
genre: classical piano
isrc code: FRZ209638600
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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subject of: OpenTimestamps Proof of Existence
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Mozart: Nannerl's Music Book: Minuet in F Major, K. 5
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
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Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: I. Moderato
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
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Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: II. Romanze
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Beethoven: 2 Piano Sonatinas, Anh. 5, No. 1 in G Major: II. Romanze
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Schumann: Album für die Jugend, Op. 68: No. 1, Melodie
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Schumann: Album für die Jugend, Op. 68: No. 1, Melodie
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Schumann: Album für die Jugend, Op. 68: No. 5, Stückchen
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Schumann: Album für die Jugend, Op. 68: No. 5, Stückchen
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Schumann: Album für die Jugend, Op. 68: No. 14, Kleine Studie
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
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Tchaikovsky: Children's Album, Op. 39: No. 4, Mama
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: Children's Album, Op. 39: No. 16, Old French Song
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subject of: OpenTimestamps Proof of Existence
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Franck: Les plaintes d'une poupée, FWV 20
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subject of: OpenTimestamps Proof of Existence
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Khachaturian: Children's Album, Book I, Op. 62: No. 1, Andantino
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subject of: OpenTimestamps Proof of Existence
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Kabalevsky: 30 Pieces for Children, Op. 27: No. 2, Little Song
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Kabalevsky: 30 Pieces for Children, Op. 27: No. 12, Toccatina
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Kabalevsky: 30 Pieces for Children, Op. 27: No. 6, A Sad Story
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Shostakovich: Children's Notebook, Op. 69: No. 4, Merry Tale
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 1, Children at Play
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 3, Quasi adagio
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 4, Pillow Dance
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 6, Study for the Left Hand
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Bartók: For Children, Sz. 42, Book II "Based On Slovakian Folk Tunes": No. 7, Sorrow
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Bartók: For Children, Sz. 42, Book II "Based On Slovakian Folk Tunes": No. 9, Round Dance II
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Bartók: Mikrokosmos, Sz. 107, Book II: No. 61, Pentatonic Melody
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Stravinsky: Les cinq doigts "8 Mélodies très faciles": No. 7, Vivo
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454f948bd98e9bac384179979f810bff8ae25b24db8b40f4f8ab64c35e8ba0b3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638920.
  date published: 2026-07-03T01:01:38Z
audio: Stravinsky: Les cinq doigts "8 Mélodies très faciles": No. 7, Vivo
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.275
  additional property: Energy
    type: PropertyValue
    value: 0.265
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.741
  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Corea: Children's Song No. 3
type: MusicRecording
duration: PT1M52S
duration ms: 112173
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a0326ead8443066e224524087fc2658cc3f54548099ade841198847417f6015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957863
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957863
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638930
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T14:41:15Z
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 0x6a0326ead8443066e224524087fc2658cc3f54548099ade841198847417f6015. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FRZ209638930.
  date published: 2026-07-13T14:41:15Z
audio: Corea: Children's Song No. 3
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 70.253
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.229
  additional property: Energy
    type: PropertyValue
    value: 0.005
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.993
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.843
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
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    value: 0.169
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 1, Valse tyrolienne
type: MusicRecording
duration: PT0M38S
duration ms: 38933
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-02T22:42:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x497add18ac4b3840639332e46a41b0a04a9c45037b0d4469655bf9f3a910833e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956422
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956422
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638940
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T01:01:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497add18ac4b3840639332e46a41b0a04a9c45037b0d4469655bf9f3a910833e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638940.
  date published: 2026-07-03T01:01:38Z
audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 1, Valse tyrolienne
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 82.261
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.427
  additional property: Energy
    type: PropertyValue
    value: 0.055
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.908
  additional property: Liveness
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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
    type: PropertyValue
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Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 2, Staccato
type: MusicRecording
duration: PT0M47S
duration ms: 47160
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-02T22:44:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd258e51dcff2fe1594e7a30e17bca5535a5efda9e8512e2f7ac3e06386982f88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956420
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956420
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638950
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T00:42:11Z
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 0xd258e51dcff2fe1594e7a30e17bca5535a5efda9e8512e2f7ac3e06386982f88. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FRZ209638950.
  date published: 2026-07-03T00:42:11Z
audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 2, Staccato
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.005
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.588
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.564
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.948
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
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Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 3, Rustique
type: MusicRecording
duration: PT0M42S
duration ms: 42733
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T06:30:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c3af48e42eda2c6ce9a53b4b204d3195056dd0e313e89db8caa8ed3d05933a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958110
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638960
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T06:57:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3af48e42eda2c6ce9a53b4b204d3195056dd0e313e89db8caa8ed3d05933a6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638960.
  date published: 2026-07-15T06:57:12Z
audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 3, Rustique
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.204
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.308
  additional property: Energy
    type: PropertyValue
    value: 0.052
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.931
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.382
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.728
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 4, Polka
type: MusicRecording
duration: PT0M34S
duration ms: 34973
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T14:03:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x400f49cc02057e63f9a27a3de6044d6a255dba4d5f954b24466630ea2fee3586
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957867
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638970
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T14:55:20Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f49cc02057e63f9a27a3de6044d6a255dba4d5f954b24466630ea2fee3586. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/FRZ209638970.
  date published: 2026-07-13T14:55:20Z
audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 4, Polka
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.219
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.623
  additional property: Energy
    type: PropertyValue
    value: 0.035
  additional property: Speechiness
    type: PropertyValue
    value: 0.105
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.819
  additional property: Liveness
    type: PropertyValue
    value: 0.055
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.819
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.462
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 5, Petite ronde
type: MusicRecording
duration: PT0M44S
duration ms: 44866
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T20:24:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba4dbb8d68a645582f921b3a569397688cacdb9c9a1f314fecc7faabf64894d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958197
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958197
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638980
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T23:25:38Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4dbb8d68a645582f921b3a569397688cacdb9c9a1f314fecc7faabf64894d5. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:25:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638980.
  date published: 2026-07-15T23:25:38Z
audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 5, Petite ronde
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.635
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.406
  additional property: Energy
    type: PropertyValue
    value: 0.117
  additional property: Speechiness
    type: PropertyValue
    value: 0.079
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.789
  additional property: Liveness
    type: PropertyValue
    value: 0.053
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.674
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.607
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
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Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 6, Coda
type: MusicRecording
duration: PT0M50S
duration ms: 50200
explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
  type: MusicAlbum
  date published: 2025-03-13
genre: chamber music
genre: classical piano
isrc code: FRZ209638990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T07:20:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a618b62b7ec52001c5b4808765c7ac7ff0e702306cb1b630f85f8b473a08ed0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958117
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958117
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638990
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T10:21:55Z
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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audio: Poulenc: Villageoises, FP 65 "6 Petites pièces enfantines": No. 6, Coda
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Daquin: Livre de pièces de clavecin, Suite No. 3: Le coucou
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Scarlatti: Keyboard Sonata in D Minor, Kk. 77
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Bach: Prelude in C Minor, BWV 999
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Bach: Inventions and Sinfonias: Invention No. 1 in C Major, BWV 772
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Bach: Inventions and Sinfonias: Invention No. 8 in F Major, BWV 779
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audio: Bach: Inventions and Sinfonias: Invention No. 8 in F Major, BWV 779
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Couperin: Troisième livre de pièces de clavecin, Dix-septième ordre: Les petits moulins à vent
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Haydn: Divertimento in G Major, Hob. XVI:8: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-15T23:24:33Z
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Haydn: Divertimento in G Major, Hob. XVI:8: III. Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-15T19:48:00Z
audio: Haydn: Divertimento in G Major, Hob. XVI:8: III. Andante
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Haydn: Divertimento in G Major, Hob. XVI:8: IV. Allegro
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T21:18:05Z
audio: Haydn: Divertimento in G Major, Hob. XVI:8: IV. Allegro
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Mozart: Viennese Sonatina No. 6 in C Major: I. Allegro (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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  date published: 2026-07-17T06:48:00Z
audio: Mozart: Viennese Sonatina No. 6 in C Major: I. Allegro (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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Mozart: Viennese Sonatina No. 6 in C Major: II. Menuetto (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T21:18:05Z
audio: Mozart: Viennese Sonatina No. 6 in C Major: II. Menuetto (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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Mozart: Viennese Sonatina No. 6 in C Major: III. Adagio (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T06:48:00Z
audio: Mozart: Viennese Sonatina No. 6 in C Major: III. Adagio (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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Mozart: Viennese Sonatina No. 6 in C Major: IV. Finale. Allegro (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T10:47:44Z
audio: Mozart: Viennese Sonatina No. 6 in C Major: IV. Finale. Allegro (Arr. After Divertimentos for Woodwinds, K. Anh. 229)
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Beethoven: 2 Piano Sonatinas, Anh. 5, No. 2 in F Major: I. Allegro assai
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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: 2026-07-03T21:18:05Z
audio: Beethoven: 2 Piano Sonatinas, Anh. 5, No. 2 in F Major: I. Allegro assai
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Beethoven / Compl. Ries: Piano Sonata in C Major, WoO 51: II. Adagio
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genre: chamber music
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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: 2026-07-17T06:48:00Z
audio: Beethoven / Compl. Ries: Piano Sonata in C Major, WoO 51: II. Adagio
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Beethoven: 2 Piano Sonatinas, Anh. 5, No. 2 in F Major: II. Rondo. Allegro
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genre: chamber music
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T04:04:27Z
audio: Beethoven: 2 Piano Sonatinas, Anh. 5, No. 2 in F Major: II. Rondo. Allegro
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Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T04:10:01Z
audio: Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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Schubert: 2 Scherzos, D. 593: No. 1 in B-Flat Major
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T19:12:23Z
audio: Schubert: 2 Scherzos, D. 593: No. 1 in B-Flat Major
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Schubert: Valses sentimentales, Op. 50, D. 779: No. 13 in A Major
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T11:19:20Z
audio: Schubert: Valses sentimentales, Op. 50, D. 779: No. 13 in A Major
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Schubert: 12 German Dances, Op. Posth. 171, D. 790: No. 8 in A-Flat Minor & No. 11 in A-Flat Major
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subject of: OpenTimestamps Proof of Existence
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audio: Schubert: 12 German Dances, Op. Posth. 171, D. 790: No. 8 in A-Flat Minor & No. 11 in A-Flat Major
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Schumann: Album für die Jugend, Op. 68: No. 8, Wilder Reiter
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-16T16:14:30Z
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Schumann: Album für die Jugend, Op. 68: No. 10, Frölicher Landmann
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subject of: OpenTimestamps Proof of Existence
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Schumann: Album für die Jugend, Op. 68: No. 19, Kleine Romanze
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T02:06:47Z
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Schumann: Album für die Jugend, Op. 68: No. 21, Andante espressivo
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  date published: 2026-07-04T14:03:39Z
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Schumann: Albumblätter, Op. 124: No. 5, Fantasietanz
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Schumann: Album für die Jugend, Op. 68: No. 38, Winterzeit I
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Chopin: Waltz No. 19 in A Minor, Op. Posth.
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subject of: OpenTimestamps Proof of Existence
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audio: Chopin: Waltz No. 19 in A Minor, Op. Posth.
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Tchaikovsky: Children's Album, Op. 39: No. 8, Waltz
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: Children's Album, Op. 39: No. 14, Polka
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T10:29:45Z
audio: Tchaikovsky: Children's Album, Op. 39: No. 14, Polka
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Tchaikovsky: Children's Album, Op. 39: No. 20, The Old Witch
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-17T12:56:50Z
audio: Tchaikovsky: Children's Album, Op. 39: No. 20, The Old Witch
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Tchaikovsky: Children's Album, Op. 39: No. 18, Neapolitan Song
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audio: Tchaikovsky: Children's Album, Op. 39: No. 18, Neapolitan Song
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Grieg: Lyric Pieces, Book 1, Op. 12: No. 1, Arietta
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subject of: OpenTimestamps Proof of Existence
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audio: Grieg: Lyric Pieces, Book 1, Op. 12: No. 1, Arietta
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Grieg: Lyric Pieces, Book 4, Op. 47: No. 7, Elegy
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Debussy: Le petit nègre, CD 122, L. 114
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subject of: OpenTimestamps Proof of Existence
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Bartók: For Children, Sz. 42, Book II "Based On Slovakian Folk Tunes": No. 35, Ballad
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 31, Andante tranquillo
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 32, Andante
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 20, Drinking Song
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 21, Allegro robusto
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audio: Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 21, Allegro robusto
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Hindemith: Piano Suite from "Let's Build a City": I. March
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Prokofiev: Music for Children, Op. 65: No. 1, Morning
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Prokofiev: Music for Children, Op. 65: No. 3, A Little Story
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Prokofiev: Music for Children, Op. 65: No. 10, March
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Scarlatti: Keyboard Sonata in E Major, Kk. 380
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Bach: Inventions and Sinfonias: Invention No. 9 in F Major, BWV 795
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79279729052246643f443f22b23c0ef0ff4dfb6a4bf01d5fb7cc1f6b04fcd265. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FRZ209643720.
  date published: 2026-07-19T03:36:41Z
audio: Bach: Inventions and Sinfonias: Invention No. 15 in B Minor, BWV 801
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Mozart: Fantaisia No. 3 in D Minor, K. 397: Pt. 1, Andante - Adagio
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duration: PT3M34S
duration ms: 214733
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by artist: Georges Pludermacher
in album: L'atelier des pianistes
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genre: chamber music
genre: classical piano
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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 0x3c4bb8193d5444099c3efad1628bd32bb51b67481152436dbb192d094b19ef51. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209643810.
  date published: 2026-07-18T04:13:26Z
audio: Mozart: Fantaisia No. 3 in D Minor, K. 397: Pt. 1, Andante - Adagio
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Mozart: Fantaisia No. 3 in D Minor, K. 397: Pt. 2, Allegretto
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genre: chamber music
genre: classical piano
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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: 2026-07-20T02:49:15Z
audio: Mozart: Fantaisia No. 3 in D Minor, K. 397: Pt. 2, Allegretto
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Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: I. Allegro ma non troppo
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duration: PT4M41S
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explicit: false
by artist: Georges Pludermacher
in album: L'atelier des pianistes
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genre: chamber music
genre: classical piano
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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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  date published: 2026-07-18T19:27:02Z
audio: Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: I. Allegro ma non troppo
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Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di menuetto
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genre: chamber music
genre: classical piano
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T04:47:21Z
audio: Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di menuetto
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Beethoven: 7 Bagatelles, Op. 33: No. 4 in A Major, Andante
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genre: chamber music
genre: classical piano
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-20T07:11:00Z
audio: Beethoven: 7 Bagatelles, Op. 33: No. 4 in A Major, Andante
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Schubert: 12 Valses nobles, Op. 77, D. 969: No. 9 in A Minor & No. 10 in F Major
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genre: chamber music
genre: classical piano
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additional property: CopyrightID
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T00:35:28Z
audio: Schubert: 12 Valses nobles, Op. 77, D. 969: No. 9 in A Minor & No. 10 in F Major
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Schubert: Allegretto for Piano in C Minor, D. 915
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genre: chamber music
genre: classical piano
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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subject of: OpenTimestamps Proof of Existence
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audio: Schubert: Allegretto for Piano in C Minor, D. 915
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Mendelssohn: Songs Without Words, Book II, Op. 30: No. 6, Allegretto tranquillo, MWV U110 "Venetian Boat Song"
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subject of: OpenTimestamps Proof of Existence
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Schumann: Albumblätter, Op. 124: No. 3, Scherzino
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subject of: OpenTimestamps Proof of Existence
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Schumann: Waldszenen, Op. 82: No. 7, Vogel als Prophet
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subject of: OpenTimestamps Proof of Existence
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Chopin: Waltz No. 9 in A-Flat Major, Op. Posth. 69 No. 1 "Farewell"
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Liszt: Consolations, S. 172: No. 3 in D-Flat Major, Lento placido
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Grieg: Lyric Pieces, Book 1, Op. 12: No. 2, Waltz
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Dvořák: Suite, Op. 98, B. 184 "American": IV. Andante
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subject of: OpenTimestamps Proof of Existence
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Dvořák: 2 Little Pearls, B. 156: No. 1, In a Ring
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subject of: OpenTimestamps Proof of Existence
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Tchaikovsky: The Seasons, Op. 37b: No. 10, October. Autumn Song
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subject of: OpenTimestamps Proof of Existence
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Albéniz: España, Op. 165: No. 2, Tango
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Fauré: 8 Pièces brèves, Op. 84: No. 5, Improvisation
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Debussy: Préludes, Livre I, CD 125, L. 117: No. 8, La fille aux cheveux de lin
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Ravel: Prélude, M. 65
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Webern: Kinderstück
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Prokofiev: Music for Children, Op. 65: No. 6, Waltz
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Prokofiev: Visions fugitives, Op. 22: No. 10, Ridicolosamente
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Prokofiev: Visions fugitives, Op. 22: No. 11, Con vivacità
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Kodály: 7 Piano Pieces, Op. 11: No. 3, Il pleut sur la ville. Allegretto malinconico
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Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 40, Swine-Herd's Dance
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Martinů: Puppets, Book I: No. 1, Columbine Dances
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Villa-Lobos: Suíte Infantil No. 1, W053: II. Nenê Vai Dormir
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subject of: OpenTimestamps Proof of Existence
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Bach: Keyboard Sonata in D Minor, BWV 964: III. Andante
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subject of: OpenTimestamps Proof of Existence
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Beethoven: Piano Sonata No. 24 in F-Sharp Major, Op. 78: I. Adagio cantabile - Allegro ma non troppo
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subject of: OpenTimestamps Proof of Existence
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Beethoven: Piano Sonata No. 24 in F-Sharp Major, Op. 78: II. Allegro vivace
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Mozart: Adagio in B Minor, K. 540
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Mendelssohn: Songs Without Words, Book III, Op. 38: No. 2, Allegro non troppo, MWV U115
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Mendelssohn: Songs Without Words, Book VIII, Op. 102: No. 3, Presto, MWV U195
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Chopin: Mazurka No. 14 in G Minor, Op. 24 No. 1
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audio: Chopin: Mazurka No. 14 in G Minor, Op. 24 No. 1
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Schumann: 3 Romances, Op. 28: No. 2 in F-Sharp Major, Einfach
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Grieg: Lyric Pieces, Book 7, Op. 62: No. 4, Brooklet
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Brahms: 8 Klavierstücke, Op. 76: No. 7, Intermezzo in A Minor. Moderato semplice
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Smetana: Bagatelles et impromptus: No. 7, L'amour
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Debussy: 2 Arabesques, CD 74, L. 66: No. 1, Andantino con moto
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Corea: Children's Song No. 12
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B. Evans: Waltz for Debby
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subject of: OpenTimestamps Proof of Existence
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audio: B. Evans: Waltz for Debby
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T00:42:11Z
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  subject of: OpenTimestamps Proof of Existence
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track: CPE Bach: Notebook for Anna Magdalena Bach: March in D Major (Formerly Attributed to JS Bach as BWV Anh. 122)
track: Petzold: Notebook for Anna Magdalena Bach: Minuet in G Major (Formerly Attributed to JS Bach as BWV Anh. 114)
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track: Couperin: Troisième livre de pièces de clavecin, Treizième ordre: XIII. Les coucous bénévoles sous des dominos jaunes
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track: Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
track: Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
track: Haydn: 16 Minuets, Hob. IX:3: No. 2 in G Major
track: Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
track: Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
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track: Mozart: Nannerl's Music Book: Minuet in F Major, K. 2
track: Mozart: Nannerl's Music Book: Allegro in B-Flat Major, K. 3
track: Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
track: Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
track: Mozart: The London Sketchbook: No. 8, Contredanse in F Major, K. 15h

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OpenTimestamps Proof of Existence
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date published: 2026-07-03T08:56:35Z

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T08:56:35Z
audio: CPE Bach: Notebook for Anna Magdalena Bach: March in D Major (Formerly Attributed to JS Bach as BWV Anh. 122)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T08:56:35Z
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    value: 0.924
  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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Couperin: Troisième livre de pièces de clavecin, Treizième ordre: XIII. Les coucous bénévoles sous des dominos jaunes
type: MusicRecording
duration: PT0M34S
duration ms: 34866
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638460
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956474
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638460
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T08:56:35Z
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 0xbaa85a68653ff085779d0cb6c6c2fdeb6f1b5ffd4a10ecee06124b5ffa7bcf9e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRZ209638460.
  date published: 2026-07-03T08:56:35Z
audio: Couperin: Troisième livre de pièces de clavecin, Treizième ordre: XIII. Les coucous bénévoles sous des dominos jaunes
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 203.497
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 3
  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
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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Handel: Impertinence in G Minor, HWV 494
type: MusicRecording
duration: PT0M57S
duration ms: 57133
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638470
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956484
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638470
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T10:47:44Z
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 0xa9c22ee94e946937ec981c78f6e04afc687da744d0471abc43971e3e8b83fe3b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FRZ209638470.
  date published: 2026-07-03T10:47:44Z
audio: Handel: Impertinence in G Minor, HWV 494
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 98.605
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.595
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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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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Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
type: MusicRecording
duration: PT0M57S
duration ms: 57426
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638480
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/956545
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638480
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T19:59:51Z
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 0x56306a0b3e097a77c91d2a3bc1ae35addd3417a0fcdd1b3293b9a0a95e91f73d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRZ209638480.
  date published: 2026-07-03T19:59:51Z
audio: Handel: Keyboard Partita in C Minor, HWV 444: V. Minuet
  type: AudioObject
  additional property: Tempo (BPM)
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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
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.502
  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
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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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Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
type: MusicRecording
duration: PT0M40S
duration ms: 40573
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638490
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa8aff1b8a7a81a01aabf4523e6fff1d488e830b08dbe10d7ea7d449038eecd52
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638490
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T13:55:21Z
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 0xa8aff1b8a7a81a01aabf4523e6fff1d488e830b08dbe10d7ea7d449038eecd52. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FRZ209638490.
  date published: 2026-07-03T13:55:21Z
audio: Handel: Keyboard Sonatina in G Major, HWV 582 "Fuga"
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  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
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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: Mode Name
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Haydn: 16 Minuets, Hob. IX:3: No. 2 in G Major
type: MusicRecording
duration: PT0M40S
duration ms: 40893
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638500
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956545
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956545
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638500
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T19:59:51Z
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 0x2ad6ee27ba1d42781dab6b87a545df8e33290decd4bf2bbb8a423a75506ad6db. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRZ209638500.
  date published: 2026-07-03T19:59:51Z
audio: Haydn: 16 Minuets, Hob. IX:3: No. 2 in G Major
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.544
  additional property: Energy
    type: PropertyValue
    value: 0.047
  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
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
type: MusicRecording
duration: PT0M38S
duration ms: 38706
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:24:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7d959719ccbbfe266c83654f03448257d7bb2eb647060892ae1956808210bf4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956560
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638510
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T23:28:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d959719ccbbfe266c83654f03448257d7bb2eb647060892ae1956808210bf4. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638510.
  date published: 2026-07-03T23:28:02Z
audio: Haydn: 16 Minuets, Hob. IX:3: No. 3 in B-Flat Major
  type: AudioObject
  additional property: Tempo (BPM)
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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
    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
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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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Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
type: MusicRecording
duration: PT0M53S
duration ms: 53426
explicit: false
by artist: Georges Pludermacher
in album: The Pianists' Workshop
  type: MusicAlbum
  date published: 2025-09-22
genre: chamber music
genre: classical piano
isrc code: FRZ209638520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:26:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b16392d994ac2779a903d2996a7746a251adcd54874d096272e1f5044da2040
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956560
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638520
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T23:28:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16392d994ac2779a903d2996a7746a251adcd54874d096272e1f5044da2040. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638520.
  date published: 2026-07-03T23:28:02Z
audio: Haydn: 12 Minuets, Hob. IX:8: No. 12 in F Major
  type: AudioObject
  additional property: Tempo (BPM)
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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
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  additional property: Danceability
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  additional property: Energy
    type: PropertyValue
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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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Haydn: 16 Minuets, Hob. IX:3: No. 12 in D Major
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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: 2026-07-03T21:18:05Z
audio: Haydn: 16 Minuets, Hob. IX:3: No. 12 in D Major
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Haydn: 16 Minuets, Hob. IX:8: No. 8 in G Major
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T02:06:47Z
audio: Haydn: 16 Minuets, Hob. IX:8: No. 8 in G Major
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Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)
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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: 2026-07-03T19:59:51Z
audio: Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)
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Mozart: Nannerl's Music Book: Minuet in F Major, K. 2
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T21:18:05Z
audio: Mozart: Nannerl's Music Book: Minuet in F Major, K. 2
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Mozart: Nannerl's Music Book: Allegro in B-Flat Major, K. 3
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additional property: OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T21:18:05Z
audio: Mozart: Nannerl's Music Book: Allegro in B-Flat Major, K. 3
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Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
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genre: chamber music
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-03T21:18:05Z
audio: Mozart: Nannerl's Music Book: Minuet in G Major, K. 1
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Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
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genre: chamber music
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additional property: CopyrightID
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T11:19:20Z
audio: Mozart: The London Sketchbook: No. 37, Andante in E-Flat Major, K. 15mm
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Mozart: The London Sketchbook: No. 8, Contredanse in F Major, K. 15h
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by artist: Georges Pludermacher
in album: The Pianists' Workshop
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  date published: 2025-09-22
genre: chamber music
genre: classical piano
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audio: Mozart: The London Sketchbook: No. 8, Contredanse in F Major, K. 15h
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