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type: MusicGroup
popularity: 6
followers: 3
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: OTSRecordURL
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additional property: OTSVerificationAPI
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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: 2026-06-21T07:29:20Z
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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. 3. Scena, Coro e Cavatina "Oh! Mie fedeli" (Beatrice, Coro)
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)

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
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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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  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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  value: verified-cc-db-prod
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
  encoding format: application/vnd.opentimestamps.ots
  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)
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  additional property: Tempo (BPM)
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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: 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
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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)
  type: AudioObject
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  additional property: Key Name
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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
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e74ee38ad42890fa7a82fd32919e79e2475695fb810c8e8aa14b08c729bef13. 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/NLY331305850.
  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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  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: Danceability
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  additional property: Energy
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  additional property: Speechiness
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Beatrice di Tenda, Act I: No. 1. Introduczione "Tu, signor" (Coro, Filippo)
type: MusicRecording
duration: PT4M32S
duration ms: 272400
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff413289104d75e0efd731cf8d40368b067166326971c48bacfe28cd2d16985b. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NLY331305840.
  date published: 2026-07-30T19:42:40Z
audio: Beatrice di Tenda, Act I: No. 1. Introduczione "Tu, signor" (Coro, Filippo)
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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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. 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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  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: 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

Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Come, ah Come ogni cosa" (Coro)
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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
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Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ma la sola" (Beatrice, Coro)
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  date published: 2026-07-31T18:48:12Z
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Beatrice di Tenda, Act I: No. 3. Scena, Coro e Cavatina "Ah! La pena in lor piombò" (Beatrice, Coro)
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  date published: 2026-08-01T01:44:32Z
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