Chorus of the Deutsche Oper Berlin
type: MusicGroup
genre: opera
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa074165ce91ae51b202f0fe183858f784819f8544cf9a19637c19219d81f6248. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a68f025-f256-4559-9248-66904900f5bc.json and https://artists.proofprofile.net/proofs/artist/7a68f025-f256-4559-9248-66904900f5bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
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album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
  track: Beatrice di Tenda: Preludio
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    duration: PT3M11S
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    by artist: Vincenzo Bellini
    by artist: Orchestra of the Deutsche Oper Berlin
    by artist: Fabio Luisi
    in album: Bellini: Beatrice di Tenda
      type: MusicAlbum
      date published: 2013-04-08
    genre: opera
    isrc code: NLY331305839
    additional property: CopyrightID
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      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0x0c34182e5dd7cbc48d4050b9a81712770644f0353934a95ce71f43566f9e922b. 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/NLY331305839.
      date published: 2026-07-08T03:53:27Z
    audio: Beatrice di Tenda: Preludio
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  track: Beatrice di Tenda, Act I: No. 1. Introduczione "Se Più soffri" (Coro)
  track: Beatrice di Tenda, Act I: No. 1. Introduczione "Ah! Non pensar che pieno" (Agnese, Filippo, Coro)
  track: Beatrice di Tenda, Act I: No. 2. Recitativo e Duetto "Silenzio è Notte intorno" (Agnese, Orombello)
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    by artist: Fabio Luisi
    by artist: Camille Capasso
    by artist: Martin Thompson
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      type: MusicAlbum
      date published: 2013-04-08
    genre: opera
    isrc code: NLY331305845
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0x80ebb92be79b20614642af919c989b7b5fcefb08f837c543ac8ae4d8f54da9e1. 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/NLY331305845.
      date published: 2026-07-08T03:53:27Z
    audio: Beatrice di Tenda, Act I: No. 2. Recitativo e Duetto "Silenzio è Notte intorno" (Agnese, Orombello)
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  track: Beatrice di Tenda, Act I: No. 2. Recitativo e Duetto "E la mia" (Agnese, Orombello)
  track: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Oh! Mie fedeli" (Beatrice, Coro)
  track: Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "Vedi? La tua presenza" (Rizzardo, Filippo, Beatrice)
  track: Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "E quali? Spergiura!" (Filippo, Beatrice)
  track: Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "Qui di ribelli sudditi" (Filippo, Beatrice)
  track: Beatrice di Tenda, Act I: No. 6. Finale primo "Il mio dolore e l'ira" (Beatrice)
  track: Beatrice di Tenda, Act I: No. 1. Introduczione "Tu, signor" (Coro, Filippo)
  track: Beatrice di Tenda, Act I: No. 1. Introduczione "Oh! Divina Agnese" (Filippo, Coro)
  track: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Come, ah Come ogni cosa" (Coro)
  track: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ma la sola" (Beatrice, Coro)
  track: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ah! La pena in lor piombò" (Beatrice, Coro)
album: Nicolai: Die lustigen Weiber von Windsor
album: Bellini: Il Pirata
album: Massenet: Hérodiade

Beatrice di Tenda, Act I: No. 1. Introduczione "Se Più soffri" (Coro)
type: MusicRecording
duration: PT1M39S
duration ms: 99760
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
isrc code: NLY331305841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331305841
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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe308dfc9b1798bae707ee83bb0329e1cc1d7e507b0f24da8e31f09e911645247. 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/NLY331305841.
  date published: 2026-07-08T03:22:41Z
audio: Beatrice di Tenda, Act I: No. 1. Introduczione "Se Più soffri" (Coro)
  type: AudioObject
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  additional property: Key Name
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  additional property: Mode Name
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Beatrice di Tenda, Act I: No. 1. Introduczione "Ah! Non pensar che pieno" (Agnese, Filippo, Coro)
type: MusicRecording
duration: PT2M41S
duration ms: 161266
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Paolo Gavanelli
by artist: Camille Capasso
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
isrc code: NLY331305842
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2243f444df4dc23896ce7ce8de3d51312177ab278d85e78ae74d2fc49bf0b77. 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/NLY331305842.
  date published: 2026-07-08T03:22:41Z
audio: Beatrice di Tenda, Act I: No. 1. Introduczione "Ah! Non pensar che pieno" (Agnese, Filippo, Coro)
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Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Oh! Mie fedeli" (Beatrice, Coro)
type: MusicRecording
duration: PT1M48S
duration ms: 108240
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Lucia Aliberti
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
isrc code: NLY331305850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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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: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Oh! Mie fedeli" (Beatrice, Coro)
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Beatrice di Tenda, Act I: No. 1. Introduczione "Tu, signor" (Coro, Filippo)
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duration: PT4M32S
duration ms: 272400
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by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Paolo Gavanelli
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T19:42:40Z
audio: Beatrice di Tenda, Act I: No. 1. Introduczione "Tu, signor" (Coro, Filippo)
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isrc code: NLY331305840
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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

Beatrice di Tenda, Act I: No. 1. Introduczione "Oh! Divina Agnese" (Filippo, Coro)
type: MusicRecording
duration: PT3M16S
duration ms: 196466
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Paolo Gavanelli
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305b74c13d9d8ad285fe840943eb404fd68a03c8cbf3a72abdbb74247fb897ed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLY331305844.
  date published: 2026-07-31T12:24:41Z
audio: Beatrice di Tenda, Act I: No. 1. Introduczione "Oh! Divina Agnese" (Filippo, Coro)
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additional property: CopyrightID
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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

Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Come, ah Come ogni cosa" (Coro)
type: MusicRecording
duration: PT2M41S
duration ms: 161600
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7288c83384596d8c3e8a9585e13479197fc7d0d74bd7ad9575d4e5e68af701f9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLY331305849.
  date published: 2026-07-31T17:29:52Z
audio: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Come, ah Come ogni cosa" (Coro)
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additional property: CopyrightID
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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

Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ma la sola" (Beatrice, Coro)
type: MusicRecording
duration: PT4M8S
duration ms: 248733
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Lucia Aliberti
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134fa95e5fd8a05b9c48c664489ae8c52f42e9a3f51b0f4c6dc8ec39abe68872. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLY331305851.
  date published: 2026-07-31T18:48:12Z
audio: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ma la sola" (Beatrice, Coro)
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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isrc code: NLY331305851
additional property: CopyrightID
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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 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

Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ah! La pena in lor piombò" (Beatrice, Coro)
type: MusicRecording
duration: PT3M36S
duration ms: 216093
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Chorus of the Deutsche Oper Berlin
by artist: Hellwart Matthiesen
by artist: Lucia Aliberti
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ece332fc9a0eeb60177ae498d038ea15a9e05a3a3714aa4d6f07fe1ff13d5f3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLY331305852.
  date published: 2026-08-01T01:44:32Z
audio: Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ah! La pena in lor piombò" (Beatrice, Coro)
  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
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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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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isrc code: NLY331305852
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
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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 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 lustigen Weiber von Windsor, Act 3: No. 12 "O süßer Mond" (Chorus, Falstaff)
type: MusicRecording
duration: PT4M42S
duration ms: 282200
explicit: false
by artist: Otto Nicolai
by artist: Heinz Schunk
by artist: Staatskapelle Berlin
by artist: Bernhard Klee
by artist: Kurt Moll
by artist: Chorus of the Deutsche Oper Berlin
by artist: Christian Weber
in album: Nicolai: Die lustigen Weiber von Windsor
  type: MusicAlbum
  date published: 2013-09-20
isrc code: NLY331311320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:14:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b9274bf4215e7a5392bf31c770cc7eb685a4ff3f2a520e3efedd229b613a0ca
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/NLY331311320
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 0x7b9274bf4215e7a5392bf31c770cc7eb685a4ff3f2a520e3efedd229b613a0ca. 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/NLY331311320.
  date published: 2026-07-08T08:56:20Z
audio: Die lustigen Weiber von Windsor, Act 3: No. 12 "O süßer Mond" (Chorus, Falstaff)
  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
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.971
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.032
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.968
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.155

Valence (Positivity)
type: PropertyValue
value: 0.038

Loudness (dB)
type: PropertyValue
value: -29.495

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Beatrice di Tenda, Act I: No. 2. Recitativo e Duetto "E la mia" (Agnese, Orombello)
type: MusicRecording
duration: PT2M9S
duration ms: 129373
explicit: false
by artist: Vincenzo Bellini
by artist: Orchestra of the Deutsche Oper Berlin
by artist: Fabio Luisi
by artist: Camille Capasso
by artist: Martin Thompson
in album: Bellini: Beatrice di Tenda
  type: MusicAlbum
  date published: 2013-04-08
genre: opera
isrc code: NLY331305847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:12:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba963f5f87ecf3831daa6e1bc628cd4c59cd6b5c20d47893a7e96e27b5d3949d
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/NLY331305847
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
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Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "Vedi? La tua presenza" (Rizzardo, Filippo, Beatrice)
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Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "E quali? Spergiura!" (Filippo, Beatrice)
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  date published: 2026-07-08T03:20:19Z
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Beatrice di Tenda, Act I: No. 4. Recitativo e Duetto "Qui di ribelli sudditi" (Filippo, Beatrice)
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  date published: 2026-07-08T03:22:41Z
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Beatrice di Tenda, Act I: No. 6. Finale primo "Il mio dolore e l'ira" (Beatrice)
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Nicolai: Die lustigen Weiber von Windsor
type: MusicAlbum
date published: 2013-09-20
track: Die lustigen Weiber von Windsor, Act 3: No. 12 "O süßer Mond" (Chorus, Falstaff)

Bellini: Il Pirata
type: MusicAlbum
date published: 2012

Massenet: Hérodiade
type: MusicAlbum
date published: 2024-11-22