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type: MusicGroup
genre: classical
popularity: 41
followers: 281
additional property: CopyrightID
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: OTSProofURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
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track: Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
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  by artist: Johann Sebastian Bach
  by artist: Sheku Kanneh-Mason
  by artist: Hannah Roberts
  by artist: Ben Davies
  by artist: Desmond Neysmith
  by artist: Max Ruisi
  in album: Música Clásica Para Leer
    type: MusicAlbum
    date published: 2023-07-18
  popularity: 5
  genre: classical
  genre: classical-piano
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf320fcb0c69bf11402723ecb765bc7986f48329bc0307f489c087378b8cc37e7. 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/GBBBC2200367.
    date published: 2026-07-08T03:53:27Z
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track: Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)
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  by artist: Sheku Kanneh-Mason
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  by artist: Ashok Klouda
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  by artist: Caroline Dearnley
  by artist: Desmond Neysmith
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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: 2026-07-08T03:22:41Z
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    additional property: Instrumentalness
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    additional property: Valence (Positivity)
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track: Bachianas Brasileiras No. 1: 2. Prelúdio (Modinha) (Arr. for 5 Cellos)
track: Hymnus, Op. 57
track: Fauré: Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)

Bachianas Brasileiras No. 1: 2. Prelúdio (Modinha) (Arr. for 5 Cellos)
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explicit: false
by artist: Sheku Kanneh-Mason
by artist: Hannah Roberts
by artist: Ben Davies
by artist: Desmond Neysmith
by artist: Max Ruisi
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isrc code: GBBBC2200361
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Bachianas Brasileiras No. 1: 2. Prelúdio (Modinha) (Arr. for 5 Cellos)
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Hymnus, Op. 57
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duration: PT5M14S
duration ms: 314105
explicit: false
by artist: Julius Klengel
by artist: Sheku Kanneh-Mason
by artist: Ashok Klouda
by artist: Josephine Knight
by artist: Caroline Dearnley
by artist: Hannah Roberts
by artist: Rowena Calvert
by artist: Nicholas Trygstad
by artist: Jo Cole
by artist: Desmond Neysmith
by artist: Robert Max
by artist: Chris Murray
by artist: Ben Davies
in album: Elgar
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  date published: 2020-01-10
isrc code: GBF071900790
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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: 2026-07-02T03:55:08Z
audio: Hymnus, Op. 57
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Speechiness
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Acousticness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
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duration: PT3M17S
duration ms: 197200
explicit: false
by artist: Sheku Kanneh-Mason
by artist: Hannah Roberts
by artist: Ben Davies
by artist: Desmond Neysmith
by artist: Max Ruisi
in album: Song
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  date published: 2022-09-09
isrc code: GBBBC2200367
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf320fcb0c69bf11402723ecb765bc7986f48329bc0307f489c087378b8cc37e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBBBC2200367.
  date published: 2026-06-13T12:47:07Z
audio: Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
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Come, Sweet Death, BWV 478 (Arr. for 5 Cellos)
type: MusicRecording
duration: PT3M17S
duration ms: 197200
explicit: false
by artist: Johann Sebastian Bach
by artist: Sheku Kanneh-Mason
by artist: Hannah Roberts
by artist: Ben Davies
by artist: Desmond Neysmith
by artist: Max Ruisi
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genre: classical
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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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
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Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)
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Fauré: Elégie in C Minor, Op. 24 (Arr. Parkin for Cello Ensemble)
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