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type: MusicGroup
genre: gregorian chant
popularity: 3
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/8ba1e4e6-1e13-4b14-b685-95f7b97d8c65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ba1e4e6-1e13-4b14-b685-95f7b97d8c65.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ba1e4e6-1e13-4b14-b685-95f7b97d8c65
additional property: OTSTimestamp
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-19T03:22:39Z
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track: La Passione di Cristo secondo San Marco, La Cena del Signore: Preludio orchestrale
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  by artist: Lorenzo Perosi
  by artist: Orchestra Regionale Filarmonia Veneta
  by artist: Marco Titotto
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    type: MusicAlbum
    date published: 2015-03-17
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/960354
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF61500030
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T05:48:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd188cdc4d1bca262bacf387204c89a0fe6a4ee2f21cadb936655a9baafe80b33. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/ITDF61500030.
    date published: 2026-07-31T05:48:18Z
  audio: La Passione di Cristo secondo San Marco, La Cena del Signore: Preludio orchestrale
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track: La Passione di Cristo secondo San Marco, La Cena del Signore: "Vespere autem facto" (Cristo)
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  duration: PT2M54S
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  by artist: Orchestra Regionale Filarmonia Veneta
  by artist: Coro Filarmonico Veneto
  by artist: Marco Titotto
  by artist: Sebastiano Crocetta
  by artist: Elia Fabbian
  in album: La Passione di Cristo secondo San Marco
    type: MusicAlbum
    date published: 2015-03-17
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  additional property: CopyrightStatus
    type: PropertyValue
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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/ITDF61500037
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:20:19Z
  audio: La Passione di Cristo secondo San Marco, La Cena del Signore: "Vespere autem facto" (Cristo)
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    additional property: Tempo (BPM)
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    additional property: Danceability
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    additional property: Valence (Positivity)
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track: La Passione di Cristo secondo San Marco, La Cena del Signore: "Unus ex duodecim" (Cristo)
track: La Passione di Cristo secondo San Marco, La Cena del Signore: "Et manducantibus" (Cristo)
track: La Passione di Cristo secondo San Marco, La Cena del Signore: Et hymno dicto
track: La Passione di Cristo secondo San Marco, L'orazione al monte: "Et cum processisset" (Cristo, Storico)
track: La Passione di Cristo secondo San Marco, L'orazione al monte: "Et iterum, Et reversus" (Storico, Cristo)
track: La Passione di Cristo secondo San Marco, L'orazione al monte: "Et, adhuc eo loquente"

Valence (Positivity)
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value: 0.061

Loudness (dB)
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value: -22.685

Key Name
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Mode Name
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La Passione di Cristo secondo San Marco, La Cena del Signore: "Unus ex duodecim" (Cristo)
type: MusicRecording
duration: PT4M53S
duration ms: 293661
explicit: false
by artist: Lorenzo Perosi
by artist: Orchestra Regionale Filarmonia Veneta
by artist: Coro Filarmonico Veneto
by artist: Marco Titotto
by artist: Sebastiano Crocetta
by artist: Elia Fabbian
in album: La Passione di Cristo secondo San Marco
  type: MusicAlbum
  date published: 2015-03-17
isrc code: ITDF61500038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF61500038
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72d9a12dafd96c9c8d03555d15fe83e5491d4231c4e73f78688a95c7ca41355. 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/ITDF61500038.
  date published: 2026-07-08T08:56:20Z
audio: La Passione di Cristo secondo San Marco, La Cena del Signore: "Unus ex duodecim" (Cristo)
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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: Time Signature
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  additional property: Danceability
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La Passione di Cristo secondo San Marco, La Cena del Signore: "Et manducantibus" (Cristo)
type: MusicRecording
duration: PT5M19S
duration ms: 319293
explicit: false
by artist: Lorenzo Perosi
by artist: Orchestra Regionale Filarmonia Veneta
by artist: Coro Filarmonico Veneto
by artist: Marco Titotto
by artist: Sebastiano Crocetta
by artist: Elia Fabbian
in album: La Passione di Cristo secondo San Marco
  type: MusicAlbum
  date published: 2015-03-17
isrc code: ITDF61500039
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
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864ba2ebfd2ad82e21fea97acff3e7b307136edd1d43bc24a0c68096444aedcd. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ITDF61500039.
  date published: 2026-07-30T20:09:33Z
audio: La Passione di Cristo secondo San Marco, La Cena del Signore: "Et manducantibus" (Cristo)
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La Passione di Cristo secondo San Marco, La Cena del Signore: Et hymno dicto
type: MusicRecording
duration: PT2M34S
duration ms: 154956
explicit: false
by artist: Lorenzo Perosi
by artist: Orchestra Regionale Filarmonia Veneta
by artist: Coro Filarmonico Veneto
by artist: Marco Titotto
by artist: Sebastiano Crocetta
in album: La Passione di Cristo secondo San Marco
  type: MusicAlbum
  date published: 2015-03-17
isrc code: ITDF61500024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T08:59:02+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF61500024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T09:09:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f86c49d3f872cd92559d9a7a97909e9a59a992bf5f34624110f066b43b6885. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ITDF61500024.
  date published: 2026-07-31T09:09:19Z
audio: La Passione di Cristo secondo San Marco, La Cena del Signore: Et hymno dicto
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La Passione di Cristo secondo San Marco, L'orazione al monte: "Et cum processisset" (Cristo, Storico)
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duration: PT4M27S
duration ms: 267654
explicit: false
by artist: Lorenzo Perosi
by artist: Orchestra Regionale Filarmonia Veneta
by artist: Coro Filarmonico Veneto
by artist: Marco Titotto
by artist: Sebastiano Crocetta
by artist: Elia Fabbian
by artist: Carlo Agostini
by artist: Enrico Rinaldo
in album: La Passione di Cristo secondo San Marco
  type: MusicAlbum
  date published: 2015-03-17
isrc code: ITDF61500027
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T18:48:12Z
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La Passione di Cristo secondo San Marco, L'orazione al monte: "Et, adhuc eo loquente"
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069edb01e2ab4e253660eaffc0e1fc29e95f048aa80fdaac6912596bcd720c90. 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/ITDF61500031.
  date published: 2026-07-31T17:29:52Z
audio: La Passione di Cristo secondo San Marco, L'orazione al monte: "Et, adhuc eo loquente"
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