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album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 3
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  track: Violin Concerto No. 2 in G Major, Op. 13: III. Allegro moderato
  track: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): I. Allegro moderato
  track: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): II. Andante cantabile
  track: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): III. Rondo
  track: Wiegenlied (Lullaby), Op. 98, No. 2, D. 498 (arr. for violin and piano)
  track: 5 Lieder, Op. 49: No. 4. Wiegenlied (Lullaby) (arr. for violin and piano)
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  track: Violin Concerto in A Minor, Op. 3, No. 6, RV 356: III. Presto (arr. for violin and piano)
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  track: Concerto for Two Violins in D Minor, BWV 1043: I. Vivace (arr. for violin and piano, Violin II only)
  track: Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
album: Ave Maria: Marian Hymns
album: Benda, Pisendel & Torelli: Violin Concertos
album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 4
album: Philips: Cantiones Sacrae / Quinis Vocibus
album: Tabuh Pacific: New Compositions for Gamelan

Violin Concerto in A Minor, Op. 3, No. 6, RV 356: I. Allegro
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Violin Concerto in A Minor, Op. 3, No. 6, RV 356: III. Presto
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Violin Concerto in G Minor, Op. 12, No. 1, RV 317: I. Allegro
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Violin Concerto in G Minor, Op. 12, No. 1, RV 317: II. Largo - Adagio
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebbf85f0ff1844e06c4412e480c4fc721b34035d18fed533619077dca785a65. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/HKI190923609.
  date published: 2026-07-07T11:02:43Z
audio: Violin Concerto in G Minor, Op. 12, No. 1, RV 317: II. Largo - Adagio
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Violin Concerto in G Minor, Op. 12, No. 1, RV 317: III. Allegro
type: MusicRecording
duration: PT3M53S
duration ms: 233933
explicit: false
by artist: Antonio Vivaldi
by artist: Takako Nishizaki
by artist: New Zealand National Youth Orchestra, strings
by artist: Peter Walls
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 4
  type: MusicAlbum
  date published: 2010-05-25
isrc code: HKI190923610
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923610
additional property: OTSTimestamp
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  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
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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: 2026-07-02T03:55:08Z
audio: Violin Concerto in G Minor, Op. 12, No. 1, RV 317: III. Allegro
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Violin Concerto in A Minor, Op. 3, No. 6, RV 356: II. Largo e pianissimo sempre
type: MusicRecording
duration: PT3M10S
duration ms: 190613
explicit: false
by artist: Antonio Vivaldi
by artist: Takako Nishizaki
by artist: New Zealand National Youth Orchestra, strings
by artist: Peter Walls
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 4
  type: MusicAlbum
  date published: 2010-05-25
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785194f293822bd1062f34b4d4047fa572117ed3d56c3ec9917932b492150c1a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923604.
  date published: 2026-07-22T19:35:44Z
audio: Violin Concerto in A Minor, Op. 3, No. 6, RV 356: II. Largo e pianissimo sempre
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isrc code: HKI190923604
additional property: CopyrightID
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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additional property: OTSVerificationAPI
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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/959155
additional property: OTSTimestamp
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  value: 2026-07-22T16:43:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Liveness
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value: 0.099

Valence (Positivity)
type: PropertyValue
value: 0.139

Loudness (dB)
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value: -26.004

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Violin Concerto No. 2 in G Major, Op. 13: III. Allegro moderato
type: MusicRecording
duration: PT3M11S
duration ms: 191640
explicit: false
by artist: Friedrich Seitz
by artist: Takako Nishizaki
by artist: Terence Dennis
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 3
  type: MusicAlbum
  date published: 2010-05-25
popularity: 25
isrc code: HKI190923503
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/HKI190923503
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x14298c43c73fbdca2cea9226a34fb299e40890e5f9431922ace8caa4538c0380. 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/HKI190923503.
  date published: 2026-06-13T15:41:10Z
audio: Violin Concerto No. 2 in G Major, Op. 13: III. Allegro moderato
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  additional property: Danceability
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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Violin Concerto No. 5, Op. 22 (arr. for violin and piano): I. Allegro moderato
type: MusicRecording
duration: PT3M37S
duration ms: 217720
explicit: false
by artist: Anonymous
by artist: Friedrich Seitz
by artist: Takako Nishizaki
by artist: Terence Dennis
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 3
  type: MusicAlbum
  date published: 2010-05-25
popularity: 24
isrc code: HKI190923504
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/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923504
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 0xb2e7503118326cf383aef85e761e6e68c8d7dba2a42840f00fa491196aab776f. 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/HKI190923504.
  date published: 2026-06-13T17:25:41Z
audio: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): I. Allegro moderato
  type: AudioObject
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Violin Concerto No. 5, Op. 22 (arr. for violin and piano): II. Andante cantabile
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duration: PT2M28S
duration ms: 148920
explicit: false
by artist: Anonymous
by artist: Friedrich Seitz
by artist: Takako Nishizaki
by artist: Terence Dennis
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 3
  type: MusicAlbum
  date published: 2010-05-25
popularity: 11
isrc code: HKI190923505
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/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923505
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbd3166d1aa60b72a32438024390b850b81726c653c395ad2ea098577ed4924. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923505.
  date published: 2026-07-02T05:09:12Z
audio: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): II. Andante cantabile
  type: AudioObject
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  additional property: Mode Name
    type: PropertyValue
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Violin Concerto No. 5, Op. 22 (arr. for violin and piano): III. Rondo
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duration: PT3M46S
duration ms: 226573
explicit: false
by artist: Anonymous
by artist: Friedrich Seitz
by artist: Takako Nishizaki
by artist: Terence Dennis
in album: Takako Nishizaki Plays Suzuki Evergreens, Vol. 3
  type: MusicAlbum
  date published: 2010-05-25
popularity: 21
isrc code: HKI190923506
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/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923506
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 0x82543f15f46dd3b3a0f14fab50935d26438f207840d0534de0edbb3b9f5cfb91. 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/HKI190923506.
  date published: 2026-06-13T17:25:41Z
audio: Violin Concerto No. 5, Op. 22 (arr. for violin and piano): III. Rondo
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 124.144
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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Wiegenlied (Lullaby), Op. 98, No. 2, D. 498 (arr. for violin and piano)
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5 Lieder, Op. 49: No. 4. Wiegenlied (Lullaby) (arr. for violin and piano)
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Violin Concerto in A Minor, Op. 3, No. 6, RV 356: I. Allegro (arr. for violin and piano)
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Violin Concerto in A Minor, Op. 3, No. 6, RV 356: III. Presto (arr. for violin and piano)
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Concerto for Two Violins in D Minor, BWV 1043: I. Vivace (arr. for violin and piano, Violin II only)
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Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
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Ave Maria: Marian Hymns
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date published: 2020-09-25

Benda, Pisendel & Torelli: Violin Concertos
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date published: 2020-11-20

Takako Nishizaki Plays Suzuki Evergreens, Vol. 4
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Philips: Cantiones Sacrae / Quinis Vocibus
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Tabuh Pacific: New Compositions for Gamelan
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