Maria Tipo
type: MusicGroup
genre: classical
genre: classical piano
description: Maria Tipo (23 December 1931 – 10 February 2025) was an Italian pianist who made an international career after she won the 1949 Geneva International Music Competition and came in third at the Queen El
popularity: 31
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album: Mozart, Vol. 9 : Concertos K467
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album: Classical Heartbreakers
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    by artist: Pyotr Ilyich Tchaikovsky
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  track: Adagio in G Minor (excerpt)
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    audio: Adagio in G Minor (excerpt)
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  track: Cavalleria Rusticana (1987 Digital Remaster): Intermezzo from Cavalleria rusticana
  track: The Heart Asks Pleasure First/The Promise (Edit)
  track: Rhapsody on a Theme of Paganini, Op.43: Variation XVIII (Andante cantabile, a tempo vivace)
  track: Time to Say Goodbye
  track: Gianni Schicchi (1987 Digital Remaster): O mio babbino caro
  track: 'Goldberg' Variations, BWV 988 (Aria with divers variations): Aria
  track: Piano Concerto No.2 in C Minor, Op.18: II. Adagio sostenuto (excerpt)
  track: Schindler's List - Theme
  track: Variations on an Original Theme, Op.36 'Enigma' (1986 Digital Remaster): IX. Nimrod
  track: Suite bergamasque: Clair de lune
  track: Tosca (1997 Digital Remaster), Act II: Vissi d'arte
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  track: Cavatina
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  track: Piano Sonata No. 14 in C Sharp Minor, Op.27 No. 2 'Moonlight': I. Adagio sostenuto (excerpt)
  track: Violin Concerto No.1 Mvt II:Adagio (opening)
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  track: Nocturnes: C sharp minor Op. posthumous
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  track: Adagio for Strings, Op.11
  track: The Queen Symphony: III: Adagio (Who Wants to Live Forever? - Save Me)
  track: Cello Concerto in E minor Op. 85 - I. Adagio-Moderato (opening)
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  track: Piano Concerto No. 2 in F: Second movement: Andante
  track: In Paradisum (Requiem Op. 48; 1893 version, ed. John Rutter)
  track: Nabucco: Va pensiero (Chorus of the Hebrew Slaves - Act III)
  track: My Heart Will Go On (Love Theme from the movie Titanic)
album: Most Relaxing Piano Album in the World....Ever!
album: 100 Best Relaxing Classics
album: Bach Melodies
album: 55 Relaxing Classical Hits
album: Relaxing Music for a Whole Night Sleep
album: The Most Peaceful Classical Album in the World...Ever!

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Cavalleria Rusticana (1987 Digital Remaster): Intermezzo from Cavalleria rusticana
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The Heart Asks Pleasure First/The Promise (Edit)
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audio: The Heart Asks Pleasure First/The Promise (Edit)
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Rhapsody on a Theme of Paganini, Op.43: Variation XVIII (Andante cantabile, a tempo vivace)
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Time to Say Goodbye
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9800299
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead73045e1a9c085c973a56fefe56cc75f74c3f35e0eaccb33eacac161ec70c1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9800299.
  date published: 2026-06-13T17:25:41Z
audio: Time to Say Goodbye
  type: AudioObject
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.954
  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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Gianni Schicchi (1987 Digital Remaster): O mio babbino caro
type: MusicRecording
duration: PT2M48S
duration ms: 168400
explicit: false
by artist: Sir Charles Mackerras
by artist: London Symphony Orchestra
by artist: Montserrat Caballé
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
genre: classical
genre: opera
isrc code: GBAYC8700809
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/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700809
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0xdc213776c85411f5e69fc54bf256b0afc5957c90e7e731658366681b266720c6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAYC8700809.
  date published: 2026-07-06T06:56:49Z
audio: Gianni Schicchi (1987 Digital Remaster): O mio babbino caro
  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: 5
  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: Liveness
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  additional property: Valence (Positivity)
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'Goldberg' Variations, BWV 988 (Aria with divers variations): Aria
type: MusicRecording
duration: PT3M5S
duration ms: 185826
explicit: false
by artist: Maria Tipo
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
genre: classical
genre: classical-piano
isrc code: FRZ118603476
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
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118603476
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118603476.
  date published: 2026-07-08T03:22:41Z
audio: 'Goldberg' Variations, BWV 988 (Aria with divers variations): Aria
  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: 5
  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: Liveness
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  additional property: Valence (Positivity)
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Piano Concerto No.2 in C Minor, Op.18: II. Adagio sostenuto (excerpt)
type: MusicRecording
duration: PT4M32S
duration ms: 272800
explicit: false
by artist: Cecile Ousset
by artist: City Of Birmingham Symphony Orchestra
by artist: Sir Simon Rattle
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
isrc code: GBAYD8400195
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/957048
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400195
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:18:56Z
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 0xad7fdfc28143c133e610d866f5f8a405dd51234d840c98b1b50716af1ddc65b6. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBAYD8400195.
  date published: 2026-07-07T14:18:56Z
audio: Piano Concerto No.2 in C Minor, Op.18: II. Adagio sostenuto (excerpt)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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Schindler's List - Theme
type: MusicRecording
duration: PT5M5S
duration ms: 305960
explicit: false
by artist: New World Philharmonic Orchestra
by artist: Tasmin Little
by artist: Ian Sutherland
by artist: John Williams
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
popularity: 34
isrc code: GBAYC9400241
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
  value: https://explorer.copyrightchains.com/tx/0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400241
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 0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa. 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/GBAYC9400241.
  date published: 2026-06-13T15:41:10Z
audio: Schindler's List - Theme
  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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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Variations on an Original Theme, Op.36 'Enigma' (1986 Digital Remaster): IX. Nimrod
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duration: PT3M58S
duration ms: 238266
explicit: false
by artist: Sir Adrian Boult
by artist: London Symphony Orchestra
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
isrc code: GBAYC8601144
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
  value: https://explorer.copyrightchains.com/tx/0xeb0fd9490262409248dbcd4b22c147ed6f94a2ff27c5486d71fc282198f17cc4
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0fd9490262409248dbcd4b22c147ed6f94a2ff27c5486d71fc282198f17cc4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601144.
  date published: 2026-07-08T03:22:41Z
audio: Variations on an Original Theme, Op.36 'Enigma' (1986 Digital Remaster): IX. Nimrod
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Suite bergamasque: Clair de lune
type: MusicRecording
duration: PT4M58S
duration ms: 298773
explicit: false
by artist: Moura Lympany
in album: Classical Heartbreakers
  type: MusicAlbum
  date published: 2005-11-28
isrc code: GBAYC8800857
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
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8800857
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: 2026-07-06T06:56:49Z
audio: Suite bergamasque: Clair de lune
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Tosca (1997 Digital Remaster), Act II: Vissi d'arte
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duration: PT3M4S
duration ms: 184826
explicit: false
by artist: Maria Callas
by artist: Orchestre De La Société Des Concerts Du Conservatoire
by artist: Georges Prêtre
in album: Classical Heartbreakers
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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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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Tosca (1997 Digital Remaster), Act II: Vissi d'arte
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Symphony No. 5 in C Sharp Minor: IV. Adagietto (conclusion)
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by artist: Gustav Mahler
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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Cavatina
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subject of: OpenTimestamps Proof of Existence
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La Wally (1997 Digital Remaster): Ebben?...Ne andrò lontana
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: La Wally (1997 Digital Remaster): Ebben?...Ne andrò lontana
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String Quintet in C, D.956 (1992 Digital Remaster): II. Adagio (opening)
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subject of: OpenTimestamps Proof of Existence
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audio: String Quintet in C, D.956 (1992 Digital Remaster): II. Adagio (opening)
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Piano Sonata No. 14 in C Sharp Minor, Op.27 No. 2 'Moonlight': I. Adagio sostenuto (excerpt)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:53:57Z
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Violin Concerto No.1 Mvt II:Adagio (opening)
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Tosca (1997 Digital Remaster), Act III: E lucevan le stelle
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La Traviata: Attendo, attendo...Addio del passato (Act 3)
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Nocturnes: C sharp minor Op. posthumous
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Double Violin Concerto in D minor BWV 1043: Second movement: Largo ma non tanto (opening)
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Adagio for Strings, Op.11
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The Queen Symphony: III: Adagio (Who Wants to Live Forever? - Save Me)
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Cello Concerto in E minor Op. 85 - I. Adagio-Moderato (opening)
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Piano Concerto No.1 in E minor Op.11 (1988 Digital Remaster): II Romance (excerpt)
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subject of: OpenTimestamps Proof of Existence
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Piano Concerto No. 2 in F: Second movement: Andante
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In Paradisum (Requiem Op. 48; 1893 version, ed. John Rutter)
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Nabucco: Va pensiero (Chorus of the Hebrew Slaves - Act III)
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My Heart Will Go On (Love Theme from the movie Titanic)
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audio: My Heart Will Go On (Love Theme from the movie Titanic)
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Most Relaxing Piano Album in the World....Ever!
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track: Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
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track: Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
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subject of: OpenTimestamps Proof of Existence
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audio: Albéniz: Suite española No. 1, Op. 47: I. Granada
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Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
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by artist: Cecile Ousset
by artist: London Symphony Orchestra
by artist: Sir Neville Marriner
in album: Most Relaxing Piano Album in the World....Ever!
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
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Brahms: 16 Waltzes, Op. 39: No. 15 in A-Flat Major
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by artist: Moura Lympany
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:53:57Z
audio: Brahms: 16 Waltzes, Op. 39: No. 15 in A-Flat Major
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Albéniz / Arr. Godowsky: España, Op. 165: No. 2, Tango
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by artist: Moura Lympany
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Albéniz / Arr. Godowsky: España, Op. 165: No. 2, Tango
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Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
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by artist: Andrei Gavrilov
by artist: Academy of St. Martin in the Fields
by artist: Sir Neville Marriner
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
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Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major
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Grieg: Lyric Pieces, Book 3, Op. 43: No. 6, To the Spring
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T16:07:00Z
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Chopin: Nocturne No. 10 in A-Flat Major, Op. 32 No. 2
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile
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  date published: 2026-07-02T11:38:34Z
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso (Excerpt)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T13:52:39Z
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Schumann: Kinderszenen, Op. 15: No. 7, Träumerei
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
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Debussy: Préludes, Livre I, CD 125, L. 117: No. 8, La fille aux cheveux de lin
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  date published: 2026-07-08T03:20:19Z
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Chopin: Nocturne No. 5 in F-Sharp Major, Op. 15 No. 2
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  date published: 2026-07-07T18:39:05Z
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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Satie: 3 Gymnopédies: No. 1, Lent et douloureux
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Satie: 3 Gymnopédies: No. 1, Lent et douloureux
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Chopin: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
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duration: PT5M53S
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explicit: false
by artist: Frédéric Chopin
by artist: Dmitri Alexeev
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  date published: 2001-02-01
genre: classical
genre: early-romantic-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T16:07:00Z
audio: Chopin: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
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Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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duration: PT3M20S
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by artist: Ludwig van Beethoven
by artist: Moura Lympany
in album: Most Relaxing Piano Album in the World....Ever!
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
audio: Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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Satie: 6 Gnossiennes: No. 1, Lent
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duration ms: 182840
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by artist: Aldo Ciccolini
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T15:12:44Z
audio: Satie: 6 Gnossiennes: No. 1, Lent
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Mendelssohn: Songs Without Words, Book V, Op. 62: No. 6, Allegretto grazioso, MWV U161 "Spring Song"
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by artist: Daniel Adni
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
audio: Mendelssohn: Songs Without Words, Book V, Op. 62: No. 6, Allegretto grazioso, MWV U161 "Spring Song"
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Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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duration: PT6M5S
duration ms: 365174
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by artist: Dmitri Shostakovich
by artist: Jerzy Maksymiuk
by artist: English Chamber Orchestra
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isrc code: GBAYD8300162
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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  additional property: Speechiness
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  additional property: Acousticness
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Chopin: Berceuse in D-Flat Major, Op. 57
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duration ms: 264866
explicit: false
by artist: Frédéric Chopin
by artist: Peter Donohoe
in album: Most Relaxing Piano Album in the World....Ever!
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  date published: 2001-02-01
genre: classical
genre: early-romantic-era
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isrc code: GBAYD9200246
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Chopin: Berceuse in D-Flat Major, Op. 57
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100 Best Relaxing Classics
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Handel: Keyboard Suite in D Minor, HWV 437: III. Sarabande
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Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
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Vivaldi: Concerto for Two Mandolins in G Major, RV 532: II. Andante
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Handel: Rinaldo, HWV 7, Act 2: Aria. "Lascia ch'io pianga" (Almirena)
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Gluck: Orfeo ed Euridice, Wq. 41, Act 2: Dance of the Blessed Spirits
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Vivaldi / Arr. Pujol: Guitar Concerto in D Major, RV 93: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Bach, JS: Viola da Gamba Sonata No. 3 in G Minor, BWV 1029: II. Adagio
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Albinoni: Adagio in G Minor (Excerpt)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
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  date published: 2026-07-08T03:53:27Z
audio: Mozart: Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romance. Andante
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Mozart: Concerto for Flute and Harp in C Major, K. 299: II. Andantino
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  date published: 2026-07-08T03:22:41Z
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Mozart: Così fan tutte, K. 588, Act I: Soave sia il vento - Live
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  date published: 2026-07-08T03:20:19Z
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Mozart: Piano Sonata No. 11 in A Major, K. 331/300i, "Alla Turca": I. Tema con variazoni
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Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
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Mozart: Le nozze di Figaro, K. 492, Act 3: "Sull'aria... Che soave zeffiretto" (Contessa, Susanna)
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by artist: Bernard Haitink
by artist: London Philharmonic Orchestra
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Mozart: Le nozze di Figaro, K. 492, Act 3: "Sull'aria... Che soave zeffiretto" (Contessa, Susanna)
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Mozart: Clarinet Quintet in A Major, K. 581: II. Larghetto
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by artist: Sabine Meyer
by artist: Wiener Streichsextett
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Mozart: Clarinet Quintet in A Major, K. 581: II. Larghetto
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Mozart: Ave verum corpus, K. 618
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by artist: Stockholm Radio Chorus
by artist: Berliner Philharmoniker
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Mozart: Ave verum corpus, K. 618
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Mozart: Serenade for Winds No. 10 in B-Flat Major, K. 361 "Gran partita": III. Adagio
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by artist: London Philharmonic Orchestra Wind Ensemble
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Mozart: Serenade for Winds No. 10 in B-Flat Major, K. 361 "Gran partita": III. Adagio
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Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
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popularity: 3
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
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Beethoven / Arr Leon: Piano Concerto No. 5 in E-Flat Major, Op. 73, "Emperor": II. Adagio un poco mosso
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Beethoven / Arr Leon: Piano Concerto No. 5 in E-Flat Major, Op. 73, "Emperor": II. Adagio un poco mosso
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Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
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by artist: Stephen Kovacevich
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
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Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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by artist: Moura Lympany
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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Beethoven: Symphony No. 6 in F Major, Op. 68 "Pastoral": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto
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by artist: Riccardo Muti
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Beethoven: Symphony No. 6 in F Major, Op. 68 "Pastoral": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto
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Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante
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by artist: Stephen Hough
by artist: Bryden Thomson
by artist: Hallé
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Bellini: Norma, Act 1: "Casta diva" (Norma, Chorus)
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by artist: Tullio Serafin
by artist: Orchestra Del Teatro Alla Scala, Milano
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Bellini: Norma, Act 1: "Casta diva" (Norma, Chorus)
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Bach, JS: Goldberg Variations, BWV 988: I. Aria
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Bach, JS: Goldberg Variations, BWV 988: I. Aria
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Allegri: Miserere (Excerpt)
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by artist: Choir of King's College, Cambridge
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  date published: 2026-07-08T08:56:20Z
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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio (Excerpt)
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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Myers: Cavatina (From "The Deer Hunter")
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Mahler: Symphony No. 5 in C-Sharp Minor: IV. Adagietto. Sehr langsam (Conclusion)
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Barber: Adagio for Strings, Op. 11
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Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -19.765
  additional property: Key Name
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  additional property: Mode Name
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Newman: Any Other Name (From "American Beauty")
type: MusicRecording
duration: PT4M8S
duration ms: 248560
explicit: false
by artist: Thomas Newman
by artist: Nikolaj Bloch
in album: 100 Best Relaxing Classics
  type: MusicAlbum
  date published: 2019-04-05
popularity: 2
isrc code: GBAYC0102551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102551
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01051065084875b80c24169b69c6153736c461436e1a2bba7580a03c0c38ea48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102551.
  date published: 2026-07-08T03:20:19Z
audio: Newman: Any Other Name (From "American Beauty")
  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
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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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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Williams: Main Theme (From "Schindler's List")
type: MusicRecording
duration: PT5M6S
duration ms: 306400
explicit: false
by artist: John Williams
by artist: Tasmin Little
by artist: Iain Sutherland
by artist: The New World Philharmonic
in album: 100 Best Relaxing Classics
  type: MusicAlbum
  date published: 2019-04-05
popularity: 2
isrc code: GBAYC9400241
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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400241
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908eaf6125cee02138b7535bdb453a3f37d73fb3f64f19c95c5670147e3f1efa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400241.
  date published: 2026-07-08T03:53:27Z
audio: Williams: Main Theme (From "Schindler's List")
  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
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Gabriel's Oboe (From "The Mission")
type: MusicRecording
duration: PT3M42S
duration ms: 222400
explicit: false
by artist: Ennio Morricone
by artist: Renaud Capuçon
by artist: Stéphane Denève
by artist: Brussels Philharmonic
in album: 100 Best Relaxing Classics
  type: MusicAlbum
  date published: 2019-04-05
popularity: 2
isrc code: GBAYC1801066
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
  value: https://explorer.copyrightchains.com/tx/0xd7433350c3dc53238098680900208c35d52b9dc2d15ddaa4cb206605566b1472
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801066
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7433350c3dc53238098680900208c35d52b9dc2d15ddaa4cb206605566b1472. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801066.
  date published: 2026-07-08T03:22:41Z
audio: Gabriel's Oboe (From "The Mission")
  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
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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Tárrega: Recuerdos de la Alhambra
type: MusicRecording
duration: PT4M12S
duration ms: 252626
explicit: false
by artist: Francisco Tárrega
by artist: Thibaut García
in album: 100 Best Relaxing Classics
  type: MusicAlbum
  date published: 2019-04-05
popularity: 2
genre: spanish-classical
genre: late-romantic-era
isrc code: GBAYC1600504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:01:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfac8ef5d5a32a509ec67290affff324867f6711b5a19cc246725aa2aa10f0270
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600504
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac8ef5d5a32a509ec67290affff324867f6711b5a19cc246725aa2aa10f0270. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600504.
  date published: 2026-07-08T03:22:41Z
audio: Tárrega: Recuerdos de la Alhambra
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 106.265
  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: 5
  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: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Bach Melodies
type: MusicAlbum
date published: 2019-12-21
track: Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155640
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Ralph Kirshbaum
  in album: Bach Melodies
    type: MusicAlbum
    date published: 2019-12-21
  genre: classical
  genre: classical-piano
  isrc code: GBAYC9300913
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:31:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf86996532f9c2fc07165c9924bb017688d3d2e6b9025cb22b3d730b3ec3b5300
  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
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86996532f9c2fc07165c9924bb017688d3d2e6b9025cb22b3d730b3ec3b5300. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9300913.
    date published: 2026-07-08T03:22:41Z
  audio: Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
    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)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Mode Name
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track: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (arr. Defaye)
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226240
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Jane Parker-Smith
  by artist: Maurice André
  in album: Bach Melodies
    type: MusicAlbum
    date published: 2019-12-21
  genre: classical
  genre: classical-piano
  isrc code: GBAYC8701656
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:13:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa5821297450d01fb2a0ccdd5984c0af19df0d3b56c8d026846280eab51fd0c1
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5821297450d01fb2a0ccdd5984c0af19df0d3b56c8d026846280eab51fd0c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701656.
    date published: 2026-07-08T03:20:19Z
  audio: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (arr. Defaye)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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track: Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
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  duration: PT4M18S
  duration ms: 258733
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Christian Ferras
  by artist: Yehudi Menuhin
  by artist: Bath Festival Orchestra
  in album: Bach Melodies
    type: MusicAlbum
    date published: 2019-12-21
  genre: classical
  genre: classical-piano
  isrc code: GBAYC8901874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
track: Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
track: Toccata and Fugue in D Minor, BWV 565: I. Toccata
track: Partita in B-Flat Major, BWV 825: I. Prelude
track: Prelude and Fugue No. 1 in C Major, BWV 846

CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901874

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
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Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Toccata and Fugue in D Minor, BWV 565: I. Toccata
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Partita in B-Flat Major, BWV 825: I. Prelude
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Prelude and Fugue No. 1 in C Major, BWV 846
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55 Relaxing Classical Hits
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track: The Nutcracker, Op. 71, Divertissement: Var. 2: Dance of the Sugar-Plum Fairy - Coda [to Pas de deux]
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track: Adagio for Strings, Op. 11
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track: Thaïs, Act II: Méditation
track: Goldberg Variations, BWV. 988: Aria
track: Prélude à l'après-midi d'un faune, L. 86
track: Cello Suite No. 1 in G Major, BWV. 1007: I. Prélude
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track: Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
track: Ave verum corpus, K. 618
track: Trois Gymnopédies: I. Lent et douloureux
track: Trois Gymnopédies: III. Lent et grave
track: Preludes, Op. 28: No. 15 in D-Flat Major 'Raindrop' (Sostenuto)
track: Piano Concerto No. 21 in C Major, K. 467: II. Andante
track: Kinderszenen, Op. 15: VII. Träumerei
track: Serenade in E Minor for Strings, Op. 20: II. Larghetto
track: Herz und Mund und Tat und Leben, BWV. 147: X. Choral, Jesu bleibet meine Freude (Jesu, joy of man's desiring)
track: 5 Lieder Op. 49 (arr. Truls Mørk): IV. Wiegenlied (Lullaby) (Scherer)
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Thaïs, Act II: Méditation
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Goldberg Variations, BWV. 988: Aria
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Prélude à l'après-midi d'un faune, L. 86
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Cello Suite No. 1 in G Major, BWV. 1007: I. Prélude
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Violin Concerto No. 2 in D Major, K. 211: II. Andante
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air
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Ave verum corpus, K. 618
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Trois Gymnopédies: I. Lent et douloureux
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Trois Gymnopédies: III. Lent et grave
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Preludes, Op. 28: No. 15 in D-Flat Major 'Raindrop' (Sostenuto)
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Kinderszenen, Op. 15: VII. Träumerei
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Serenade in E Minor for Strings, Op. 20: II. Larghetto
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Herz und Mund und Tat und Leben, BWV. 147: X. Choral, Jesu bleibet meine Freude (Jesu, joy of man's desiring)
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5 Lieder Op. 49 (arr. Truls Mørk): IV. Wiegenlied (Lullaby) (Scherer)
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subject of: OpenTimestamps Proof of Existence
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String Quintet in C, D.956 (1992 Digital Remaster): II. Adagio (opening)
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subject of: OpenTimestamps Proof of Existence
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Nocturnes, Op. 9: No. 2 in E-Flat Major
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audio: Nocturnes, Op. 9: No. 2 in E-Flat Major
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Relaxing Music for a Whole Night Sleep
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track: Adagio for Strings, Op. 11
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The Most Peaceful Classical Album in the World...Ever!
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Vivaldi: Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo
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Bach, JS / Arr. Hess for Piano: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
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Bach, JS: Goldberg Variations, BWV 988: I. Aria
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Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso (Excerpt)
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Bach, J.S.: Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto (Opening)
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Mascagni: Cavalleria Rusticana: Intermezzo
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by artist: Riccardo Muti
by artist: Philharmonia Orchestra
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: Mascagni: Cavalleria Rusticana: Intermezzo
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Beatus vir a 6 (beginning) from Selva morale e spirituale, Venetia 1640 - 1999 Remastered Version
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by artist: Andrew Parrott
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio (Excerpt)
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by artist: Yehudi Menuhin
by artist: Philharmonia Orchestra
by artist: Walter Susskind
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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: Bruch: Violin Concerto No. 1 in G Minor, Op. 26: II. Adagio (Excerpt)
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Requiem: VI. The Lord is my shepherd (Christopher Hooker, oboe)
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by artist: Choir of King's College, Cambridge
by artist: Stephen Cleobury
by artist: City of London Sinfonia
by artist: Sinfonia Of London
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popularity: 7
genre: choral
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:53:57Z
audio: Requiem: VI. The Lord is my shepherd (Christopher Hooker, oboe)
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Elgar: Serenade for Strings, Op. 20: II. Larghetto
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by artist: London Philharmonic Orchestra
by artist: Peter Manning
by artist: Vernon Handley
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Elgar: Serenade for Strings, Op. 20: II. Larghetto
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Saint-Saëns: Le carnaval des animaux, R 125: VII. Aquarium
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by artist: Zubin Mehta
by artist: Israel Philharmonic Orchestra
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popularity: 9
genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
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Vaughan Williams: The Lark Ascending (Excerpt)
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by artist: Sir Adrian Boult
by artist: New Philharmonia Orchestra
by artist: Hugh Bean
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subject of: OpenTimestamps Proof of Existence
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto (Excerpt)
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Barber: Adagio for Strings, Op. 11
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Fauré: Requiem, Op. 48: VII. In Paradisum
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Shostakovich / Arr. Atovmyan: The Gadfly, Suite Op. 97a: No. 8 Romance
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Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio (Excerpt)
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Vaughan Williams: Fantasia on a Theme by Thomas Tallis (Excerpt)
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