Mayumi Seiler
type: MusicGroup
genre: chamber music
description: Mayumi Seiler (born November 14, 1963) is a Canadian-Austrian violinist of Japanese/German parentage, born in Osaka, Japan. Education and career Starting the violin from the age of three, Seiler re
popularity: 16
followers: 192
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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
subject of: OpenTimestamps Proof of Existence
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album: Six Degrees
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  date published: 2024-03-29
  track: Thaïs: Méditation (Arr. for String Ensemble by Kuan-Yu Huang and Mayumi Seiler)
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    by artist: Jules Massenet
    by artist: Mayumi Seiler
    by artist: Hee-Soo Yoon
    by artist: Isabel Lago
    by artist: Radia
    by artist: Rachel Mercer
    by artist: Joe Phillips
    by artist: Ben Albertson
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      date published: 2024-03-29
    popularity: 3
    genre: classical
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-31T13:04:34Z
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album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
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  date published: 2005-01-01
  track: String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": I. Ave Maria delle Parrochie
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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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  track: String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": II. Menuetto dei ciechi
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album: Boccherini, L.: Sextets - Op. 23, Nos. 1, 3, 4, 6
album: Symphonic Classicism

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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": III. Largo assai Rosario
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T21:51:49Z
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String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": IV. Allegro vivo, "Los Manolos"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:53:06Z
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    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.572
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.23
  additional property: Key Name
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String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": V. Ritirata con variazioni
type: MusicRecording
duration: PT2M37S
duration ms: 157360
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
by artist: Diemut Poppen
by artist: Richard Lester
by artist: Howard Penny
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3402cf9888ffe530452eb03cc28ab62083f207294e43092b6d3e1a56429281b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907105
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3402cf9888ffe530452eb03cc28ab62083f207294e43092b6d3e1a56429281b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907105 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: String Quintet in C Major, Op. 30, No. 6, G. 324, "La musica notturna delle strade di Madrid": V. Ritirata con variazioni
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String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": I. Presto
type: MusicRecording
duration: PT6M18S
duration ms: 378640
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
by artist: Diemut Poppen
by artist: Richard Lester
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907106
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/960264
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b88d195a89bd104adc0551904d2805ebbb8e4d2608c6b2e70643733c6d608b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907106 — a six-check JSON result.
  date published: 2026-07-30T14:36:16Z
audio: String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": I. Presto
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  additional property: Tempo (BPM)
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  additional property: Danceability
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": II. Tempo di minuetto - Trio
type: MusicRecording
duration: PT5M6S
duration ms: 306360
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
by artist: Diemut Poppen
by artist: Richard Lester
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T10:42:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9da7722547ceb0483d06abf6b4358407a5933f0c851333334af4afac4048e78c
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960250
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T11:13:28Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da7722547ceb0483d06abf6b4358407a5933f0c851333334af4afac4048e78c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907107 — a six-check JSON result.
  date published: 2026-07-30T11:13:28Z
audio: String Quartet in G Major, Op. 44, No. 4, G. 223, "La Tiranna": II. Tempo di minuetto - Trio
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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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: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
    type: PropertyValue
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Duet for 2 Violins, G. 62, "La bonna notte": I. Amoroso
type: MusicRecording
duration: PT2M25S
duration ms: 145400
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T14:22:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab9dda744055d5bd3c93e4ba7b654b3ea5b5cf62d34b33fbf7cccc0e9712d62a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960121
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960121
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907108
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T15:22:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9dda744055d5bd3c93e4ba7b654b3ea5b5cf62d34b33fbf7cccc0e9712d62a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907108 — a six-check JSON result.
  date published: 2026-07-29T15:22:21Z
audio: Duet for 2 Violins, G. 62, "La bonna notte": I. Amoroso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.857
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.017
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.019
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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Duet for 2 Violins, G. 62, "La bonna notte": II. Rondo: Allegretto - Allegro
type: MusicRecording
duration: PT4M9S
duration ms: 249373
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T23:00:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe676c7d7d710862e36411a5d79e1c13151c965e6d866fbed057e2dcc671ff7b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe676c7d7d710862e36411a5d79e1c13151c965e6d866fbed057e2dcc671ff7b4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907109 — a six-check JSON result.
  date published: 2026-07-31T00:26:26Z
audio: Duet for 2 Violins, G. 62, "La bonna notte": II. Rondo: Allegretto - Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.908
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.471
  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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Duet for 2 Violins, G. 62, "La bonna notte": III. Minuetto sostenuto - Trio
type: MusicRecording
duration: PT4M28S
duration ms: 268000
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T17:11:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0324e525c4f4ece307ae109a51ac09d83c3f9ca31988f7c0d38df311e6bad5ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960284
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960284
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T17:23:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0324e525c4f4ece307ae109a51ac09d83c3f9ca31988f7c0d38df311e6bad5ea. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907110 — a six-check JSON result.
  date published: 2026-07-30T17:23:26Z
audio: Duet for 2 Violins, G. 62, "La bonna notte": III. Minuetto sostenuto - Trio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.232
  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
    type: PropertyValue
    value: 0.015
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.156
  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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String Quintet in F Major, Op. 36, No. 6, G. 336, "Dello scacciapensiero": I. Lento e amoroso - Allegro giusto dello scacciapensiero
type: MusicRecording
duration: PT7M54S
duration ms: 474000
explicit: false
by artist: Luigi Boccherini
by artist: Mayumi Seiler
by artist: Silvia Walch
by artist: Diemut Poppen
by artist: Richard Lester
by artist: Howard Penny
in album: Boccherini, L.: Chamber Music - G. 62, 223, 324, 336
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
isrc code: US2TL0907112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T00:17:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ab26561c7a1fac2543580d6f29dfd65e43cc03612b72c2a817ca83bd8341ba0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0907112
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:40:43Z
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by artist: Luigi Boccherini
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Boccherini, L.: Sextets - Op. 23, Nos. 1, 3, 4, 6
type: MusicAlbum
date published: 1992-01-01

Symphonic Classicism
type: MusicAlbum
date published: 2013