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genre: opera
popularity: 10
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2022-04-08
  track: Don Giovanni, K. 527, Act II, Scene 11: Non mi dir, bell'idol mio
  track: La bohème, Act I, Scene 1: Si. Mi chiamano Mimi
  track: Rusalka, Op. 114, Act I: Mesícku na nebi hlubokém (Song to the Moon)
  track: Il trovatore, Act I, Scene 2: Di tale amor
  track: La traviata, Act I, Scene 5: Sempre libera
  track: Les vêpres siciliennes, Act IV, Scene 2: Ami, le coeur d'Hélène
  track: Don Giovanni, K. 527, Act I, Scene 13: Or sai chi l'onore
  track: La bohème, Act I, Scene 1: O soave fanciulla
  track: Die lustige Witwe, Act II: Vilja-Lied
album: Desire
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  date published: 2020-05-29
  track: Tosca, Act II Scene 5: Vissi d'arte
  track: Rusalka, Act I: Mesicku na nebi hlubokém
  track: Madama Butterfly, Act II Scene 1: Un bel dì vedremo
album: Concertos pour guitare
  type: MusicAlbum
  date published: 2009-02-09
album: Opera Arias (Soprano): Ptassek, Cornelia - Traetta, T. / Mozart, W.A. / Cherubini, L. / Verdi, G. / Puccini, G. / Strauss, R. / Chaslin, F.
  type: MusicAlbum
  date published: 2006-01-01
album: French Opera Arias
  type: MusicAlbum
  date published: 2000-04-03
track: Chaslin: Wuthering Heights: Vocalise

Don Giovanni, K. 527, Act II, Scene 11: Non mi dir, bell'idol mio
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by artist: Wolfgang Amadeus Mozart
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
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  type: MusicAlbum
  date published: 2022-04-08
popularity: 1
genre: classical
genre: classical-era
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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: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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audio: Don Giovanni, K. 527, Act II, Scene 11: Non mi dir, bell'idol mio
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La bohème, Act I, Scene 1: Si. Mi chiamano Mimi
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by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
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popularity: 2
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: La bohème, Act I, Scene 1: Si. Mi chiamano Mimi
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Rusalka, Op. 114, Act I: Mesícku na nebi hlubokém (Song to the Moon)
type: MusicRecording
duration: PT5M56S
duration ms: 356160
explicit: false
by artist: Antonín Dvořák
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
in album: Rachel
  type: MusicAlbum
  date published: 2022-04-08
popularity: 2
genre: classical
genre: late-romantic-era
genre: czech-classical
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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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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 0xf6a447848cbfe3d9d950dae6c2e4f00b028fb9bc53a1a6a2807760f4e400085d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12109486.
  date published: 2026-07-08T08:56:20Z
audio: Rusalka, Op. 114, Act I: Mesícku na nebi hlubokém (Song to the Moon)
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Il trovatore, Act I, Scene 2: Di tale amor
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duration: PT1M42S
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by artist: Giuseppe Verdi
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
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popularity: 0
genre: classical
genre: opera
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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: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Il trovatore, Act I, Scene 2: Di tale amor
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La traviata, Act I, Scene 5: Sempre libera
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duration: PT3M56S
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by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
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popularity: 3
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:59:18Z
audio: La traviata, Act I, Scene 5: Sempre libera
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additional property: OTSVerifyInstructions
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Les vêpres siciliennes, Act IV, Scene 2: Ami, le coeur d'Hélène
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by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
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popularity: 1
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T20:22:46Z
audio: Les vêpres siciliennes, Act IV, Scene 2: Ami, le coeur d'Hélène
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isrc code: USSM12109474
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: OTSBitcoinBlock
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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 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

Don Giovanni, K. 527, Act I, Scene 13: Or sai chi l'onore
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duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
in album: Rachel
  type: MusicAlbum
  date published: 2022-04-08
popularity: 3
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37288cace50c14ec950a262eeeeb7078260691de36d437ab0dcc678c879f6b9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USSM12109476.
  date published: 2026-07-31T02:19:15Z
audio: Don Giovanni, K. 527, Act I, Scene 13: Or sai chi l'onore
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isrc code: USSM12109476
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additional property: OTSBitcoinBlockVerifyURL
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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 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

La bohème, Act I, Scene 1: O soave fanciulla
type: MusicRecording
duration: PT4M0S
duration ms: 240560
explicit: false
by artist: Giacomo Puccini
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
in album: Rachel
  type: MusicAlbum
  date published: 2022-04-08
popularity: 2
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815e228259bacd9b2230db0823db854131e8b439aae3e8afe6cc9f3b92709fa4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12109485.
  date published: 2026-07-30T17:23:26Z
audio: La bohème, Act I, Scene 1: O soave fanciulla
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additional property: CopyrightID
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additional property: TokenDeploymentConfirmed
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Die lustige Witwe, Act II: Vilja-Lied
type: MusicRecording
duration: PT6M8S
duration ms: 368346
explicit: false
by artist: Franz Lehár
by artist: Rachel Willis-Sørensen
by artist: Frederic Chaslin
by artist: Orchestra del Teatro Carlo Felice di Genova
in album: Rachel
  type: MusicAlbum
  date published: 2022-04-08
popularity: 2
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f14b6f2f60b10670674a61cd7ba0b5177f0c1efb15c470745f085ca066d5a0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USSM12109489.
  date published: 2026-07-31T15:20:15Z
audio: Die lustige Witwe, Act II: Vilja-Lied
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  additional property: Danceability
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  additional property: Valence (Positivity)
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additional property: CopyrightID
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Tosca, Act II Scene 5: Vissi d'arte
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duration: PT3M11S
duration ms: 191240
explicit: false
by artist: Giacomo Puccini
by artist: Aleksandra Kurzak
by artist: Frederic Chaslin
by artist: Morphing Chamber Orchestra
in album: Desire
  type: MusicAlbum
  date published: 2020-05-29
isrc code: USSM11914909
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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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
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c562c1d5b5d489fc87d6bbcd443ae567cd3ea86c34ef2814fce9f6e8d4fcc8. 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/USSM11914909.
  date published: 2026-07-08T03:53:27Z
audio: Tosca, Act II Scene 5: Vissi d'arte
  type: AudioObject
  additional property: Tempo (BPM)
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Rusalka, Act I: Mesicku na nebi hlubokém
type: MusicRecording
duration: PT6M2S
duration ms: 362960
explicit: false
by artist: Antonín Dvořák
by artist: Aleksandra Kurzak
by artist: Frederic Chaslin
by artist: Morphing Chamber Orchestra
in album: Desire
  type: MusicAlbum
  date published: 2020-05-29
genre: classical
genre: late-romantic-era
genre: czech-classical
isrc code: USSM11914912
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/USSM11914912
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924a3282a4fe61d17387784899556e7b8dcd2e79a2e0588a3773c9bb03034efc. 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/USSM11914912.
  date published: 2026-07-08T03:22:41Z
audio: Rusalka, Act I: Mesicku na nebi hlubokém
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  additional property: Instrumentalness
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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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  additional property: Mode Name
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Madama Butterfly, Act II Scene 1: Un bel dì vedremo
type: MusicRecording
duration: PT4M13S
duration ms: 253413
explicit: false
by artist: Giacomo Puccini
by artist: Aleksandra Kurzak
by artist: Frederic Chaslin
by artist: Morphing Chamber Orchestra
in album: Desire
  type: MusicAlbum
  date published: 2020-05-29
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77c01bf8bd3d8f9491a1334c8019a1970a1f3883b323b7b537c1dc3678c6eb0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11914914.
  date published: 2026-07-30T14:36:16Z
audio: Madama Butterfly, Act II Scene 1: Un bel dì vedremo
  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
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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)
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isrc code: USSM11914914
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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  value: 960264
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960264
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16+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

Chaslin: Wuthering Heights: Vocalise
type: MusicRecording
duration: PT4M46S
duration ms: 286266
explicit: false
by artist: Frederic Chaslin
by artist: Diana Damrau
by artist: David Charles Abell
by artist: Paula Heil Fischer
by artist: Royal Liverpool Philharmonic Orchestra
in album: Forever
  type: MusicAlbum
  date published: 2013-10-14
popularity: 1
isrc code: GBAYC1302295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:54:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e2d24e3db3c68fca15bb56ad7eaa4ab7b48d8ddc644250f7bbdd1e5f58a0af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
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/GBAYC1302295
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e2d24e3db3c68fca15bb56ad7eaa4ab7b48d8ddc644250f7bbdd1e5f58a0af. 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/GBAYC1302295.
  date published: 2026-07-08T03:53:27Z
audio: Chaslin: Wuthering Heights: Vocalise
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.455
  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: 0.114
  additional property: Energy
    type: PropertyValue
    value: 0.177
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.674
  additional property: Liveness
    type: PropertyValue
    value: 0.148
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.032
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.942
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major