Luca Alessandro
type: MusicGroup
popularity: 7
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59c51de4a2cc832beec3d8c65f881ee7711741bd8c26411e371f4d5342a6c95c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86d436d2-c15b-4584-b3cd-e92a816af74a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86d436d2-c15b-4584-b3cd-e92a816af74a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86d436d2-c15b-4584-b3cd-e92a816af74a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59c51de4a2cc832beec3d8c65f881ee7711741bd8c26411e371f4d5342a6c95c","name":"Luca Alessandro","registered_at":"2026-06-17T12:40:47Z","symbol":"NIM1398519","token_address":"0x0d9562b1eed19eede97df89190f5e9caf5b2b186","type":"artist","uuid":"86d436d2-c15b-4584-b3cd-e92a816af74a"}
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 0x59c51de4a2cc832beec3d8c65f881ee7711741bd8c26411e371f4d5342a6c95c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86d436d2-c15b-4584-b3cd-e92a816af74a.json and https://artists.proofprofile.net/proofs/artist/86d436d2-c15b-4584-b3cd-e92a816af74a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x59c51de4a2cc832beec3d8c65f881ee7711741bd8c26411e371f4d5342a6c95c","name":"Luca Alessandro","registered_at":"2026-06-17T12:40:47Z","symbol":"NIM1398519","token_address":"0x0d9562b1eed19eede97df89190f5e9caf5b2b186","type":"artist","uuid":"86d436d2-c15b-4584-b3cd-e92a816af74a"}
album: Una goccia in un mare
  type: MusicAlbum
  date published: 2023-05-12
album: Nei tuoi occhi
  type: MusicAlbum
  date published: 2024-02-28
album: Ricordi
  type: MusicAlbum
  date published: 2024-06-28
album: L'eco dei ricordi
  type: MusicAlbum
  date published: 2025-05-02
album: Addio
  type: MusicAlbum
  date published: 2025-05-02
album: Stelle
  type: MusicAlbum
  date published: 2025-08-04
  track: Stelle
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198473
    explicit: true
    by artist: Luca Alessandro
    in album: Stelle
      type: MusicAlbum
      date published: 2025-08-04
    isrc code: ITSAT2500025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:07:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85cb753b6512c0d03871d75d21081552bdbd024489620579a3efb8d8fc55c75f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITSAT2500025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x85cb753b6512c0d03871d75d21081552bdbd024489620579a3efb8d8fc55c75f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITSAT2500025.
      date published: 2026-07-04T10:04:33Z
    audio: Stelle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.032
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.505
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.457
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.117
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major