Elena Biscuola
type: MusicGroup
genre: requiem
popularity: 8
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6544b0d1b00a985863b6332d42cfccd8761a8e249a5c31b59139b9bc40cf294
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/3bcc2cfd-60d0-4485-9933-b7b5a2b50619.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bcc2cfd-60d0-4485-9933-b7b5a2b50619.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bcc2cfd-60d0-4485-9933-b7b5a2b50619
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
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 0xd6544b0d1b00a985863b6332d42cfccd8761a8e249a5c31b59139b9bc40cf294. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bcc2cfd-60d0-4485-9933-b7b5a2b50619.json and https://artists.proofprofile.net/proofs/artist/3bcc2cfd-60d0-4485-9933-b7b5a2b50619.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xd6544b0d1b00a985863b6332d42cfccd8761a8e249a5c31b59139b9bc40cf294","name":"Elena Biscuola","registered_at":"2026-06-16T10:44:46Z","symbol":"NIM1027335","token_address":"0x540b3f636101d78076a6fa4dfd2c5dc320de775c","type":"artist","uuid":"3bcc2cfd-60d0-4485-9933-b7b5a2b50619"}
album: Marcello: Il pianto e il riso
  type: MusicAlbum
  date published: 2018-09-21
album: Albinoni: 12 Cantatas for Soprano and Contralto, Op. 4
  type: MusicAlbum
  date published: 2019-06-28
  track: Amor, sorte, destino! Op. 4: II. Aria (Largo). M'è più caro, o dio bambino
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258000
    explicit: false
    by artist: Tomaso Albinoni
    by artist: L'Arte dell' Arco
    by artist: Silvia Frigato
    in album: Albinoni: 12 Cantatas for Soprano and Contralto, Op. 4
      type: MusicAlbum
      date published: 2019-06-28
    popularity: 2
    genre: classical
    isrc code: NLY331805571
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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      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/NLY331805571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b4851aadc894fb108ccace5a56f17764bb8a52f49334a9b80871bd06447d2c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLY331805571.
      date published: 2026-07-08T03:20:19Z
    audio: Amor, sorte, destino! Op. 4: II. Aria (Largo). M'è più caro, o dio bambino
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.796
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.291
      additional property: Energy
        type: PropertyValue
        value: 0.04
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.879
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.062
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.221
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Constanzi: Cantata per Natale
  type: MusicAlbum
  date published: 2019-01-18
album: La liberazione di Ruggiero dall'isola di Alcina
  type: MusicAlbum
  date published: 2017-01-06
album: Perti: Abramo
  type: MusicAlbum
  date published: 2014-09-01
album: Johann Christian Bach: Mailänder Vesperpsalmen
  type: MusicAlbum
  date published: 2010-09-01
album: Marcello: Requiem In The Venetian Manner
  type: MusicAlbum
  date published: 1999-02-01