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genre: classical
genre: classical piano
description: Inon Barnatan (; born 1979 in Tel Aviv, Israel) is an American/Israeli classical pianist. Biography Inon Barnatan lives in New York City. Music career He studied with Victor Derevianko, Maria Curcio
popularity: 36
followers: 1882
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album: Beethoven: Cello Sonatas
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album: Rachmaninoff: 14 Romances, Op. 34: No. 16, Vocalise (Arr. for Piano by Inon Barnatan)
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Gaspard de la nuit, M. 55: II. Le Gibet
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Suite bergamasque, CD 82, L. 75: I. Prélude
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Suite bergamasque, CD 82, L. 75: III. Clair de Lune
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Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acdbdabdb0280cf1530beaf8978400c31505a9365d7fe8ed440dc3ef72855df. 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/NLE421904208.
  date published: 2026-06-13T15:41:10Z
audio: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
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Sonata In G Minor For Cello & Piano, Op. 19: 1. Lento - Allegro moderato
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duration: PT12M59S
duration ms: 779093
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by artist: Sergei Rachmaninoff
by artist: Alisa Weilerstein
by artist: Inon Barnatan
in album: Rachmaninov & Chopin Cello Sonatas
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  date published: 2015-09-01
genre: classical
genre: classical-piano
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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/GBF071502121
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Sonata In G Minor For Cello & Piano, Op. 19: 1. Lento - Allegro moderato
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Sonata In G Minor For Cello & Piano, Op. 19: 2. Allegro scherzando
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duration: PT6M39S
duration ms: 399306
explicit: false
by artist: Sergei Rachmaninoff
by artist: Alisa Weilerstein
by artist: Inon Barnatan
in album: Rachmaninov & Chopin Cello Sonatas
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genre: classical
genre: classical-piano
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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/GBF071502122
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Sonata In G Minor For Cello & Piano, Op. 19: 2. Allegro scherzando
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Sonata In G Minor For Cello & Piano, Op. 65: 1. Allegro moderato
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duration: PT10M28S
duration ms: 628840
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by artist: Frédéric Chopin
by artist: Alisa Weilerstein
by artist: Inon Barnatan
in album: Rachmaninov & Chopin Cello Sonatas
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genre: classical
genre: early-romantic-era
genre: polish-classical
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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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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Sonata In G Minor For Cello & Piano, Op. 65: 1. Allegro moderato
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Beethoven: Cello Sonatas
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date published: 2022-06-05
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  by artist: Alisa Weilerstein
  by artist: Inon Barnatan
  in album: Beethoven: Cello Sonatas
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  genre: classical
  genre: classical-piano
  genre: chamber-music
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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/NLE422006301
  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 0x86022b684d428c2a8277395b70d3bd49233e751b66652cdbadc6022a00db037f. 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/NLE422006301.
    date published: 2026-07-08T03:20:19Z
  audio: Cello Sonata No. 1 in F Major, Op. 5 No. 1: I. Adagio sostenuto - Allegro
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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: Valence (Positivity)
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track: Cello Sonata No. 3 in A Major, Op. 69: I. Allegro ma non tanto
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  by artist: Ludwig van Beethoven
  by artist: Alisa Weilerstein
  by artist: Inon Barnatan
  in album: Beethoven: Cello Sonatas
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  genre: classical
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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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    date published: 2026-07-08T08:56:20Z
  audio: Cello Sonata No. 3 in A Major, Op. 69: I. Allegro ma non tanto
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track: Cello Sonata No. 1 in F Major, Op. 5 No. 1: II. Rondo. Allegro vivace
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  by artist: Ludwig van Beethoven
  by artist: Alisa Weilerstein
  by artist: Inon Barnatan
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    type: MusicAlbum
    date published: 2022-06-05
  genre: classical
  genre: classical-piano
  genre: chamber-music
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Cello Sonata No. 1 in F Major, Op. 5 No. 1: II. Rondo. Allegro vivace
track: Cello Sonata No. 2 in G Minor, Op. 5 No. 2: Ia. Adagio sostenuto ed espressivo
track: Cello Sonata No. 4 in C Major, Op. 102 No. 1: III. Adagio cantabile - Allegro vivace
track: Cello Sonata No. 2 in G Minor, Op. 5 No. 2: II. Rondo. Allegro

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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422006302

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSVerifyInstructions
type: PropertyValue
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OpenTimestamps Proof of Existence
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Cello Sonata No. 1 in F Major, Op. 5 No. 1: II. Rondo. Allegro vivace
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Cello Sonata No. 2 in G Minor, Op. 5 No. 2: Ia. Adagio sostenuto ed espressivo
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Cello Sonata No. 4 in C Major, Op. 102 No. 1: III. Adagio cantabile - Allegro vivace
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Cello Sonata No. 2 in G Minor, Op. 5 No. 2: II. Rondo. Allegro
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Time Traveler's Suite
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Beethoven: Piano Concertos, Vol. 2
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track: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
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track: Fantasia in C Minor, Op. 80 "Choral": I. Adagio
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Schubert: Piano Works
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Rachmaninoff: 14 Romances, Op. 34: No. 16, Vocalise (Arr. for Piano by Inon Barnatan)
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