Victor Mancuso
type: MusicGroup
genre: ambient
popularity: 25
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaff873a1e83d785b50d042a4122651eefba2e464cd1366229d4d467e80962f5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bda3f46-ae74-406f-8561-46e2f7c4e4f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bda3f46-ae74-406f-8561-46e2f7c4e4f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0bda3f46-ae74-406f-8561-46e2f7c4e4f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaff873a1e83d785b50d042a4122651eefba2e464cd1366229d4d467e80962f5f","name":"Victor Mancuso","registered_at":"2026-06-11T11:36:30Z","symbol":"NIM0015860","token_address":"0x9b1660b161f616c0df45cc887f8d9a9e8a7a732d","type":"artist","uuid":"0bda3f46-ae74-406f-8561-46e2f7c4e4f5"}
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 0xaff873a1e83d785b50d042a4122651eefba2e464cd1366229d4d467e80962f5f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bda3f46-ae74-406f-8561-46e2f7c4e4f5.json and https://artists.proofprofile.net/proofs/artist/0bda3f46-ae74-406f-8561-46e2f7c4e4f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xaff873a1e83d785b50d042a4122651eefba2e464cd1366229d4d467e80962f5f","name":"Victor Mancuso","registered_at":"2026-06-11T11:36:30Z","symbol":"NIM0015860","token_address":"0x9b1660b161f616c0df45cc887f8d9a9e8a7a732d","type":"artist","uuid":"0bda3f46-ae74-406f-8561-46e2f7c4e4f5"}
album: Cuori Fragili
  type: MusicAlbum
  date published: 2022-01-20
  track: Cuori Fragili
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244181
    explicit: false
    by artist: Victor Mancuso
    in album: Cuori Fragili
      type: MusicAlbum
      date published: 2022-01-20
    genre: ambient
    isrc code: SE5IB2204113
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:15:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74ca4a8bbecae61a5d0c89bd7507a3270b3ea28d2da763d631666e74e7b652d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2204113
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:07:47Z
    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 0x74ca4a8bbecae61a5d0c89bd7507a3270b3ea28d2da763d631666e74e7b652d9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:07:47Z), 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/SE5IB2204113.
      date published: 2026-07-17T02:07:47Z
    audio: Cuori Fragili
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.097
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.118
      additional property: Energy
        type: PropertyValue
        value: 0.006
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.954
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.079
      additional property: Loudness (dB)
        type: PropertyValue
        value: -33.321
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vero
  type: MusicAlbum
  date published: 2022-05-19
album: Rilassato
  type: MusicAlbum
  date published: 2023-04-13
album: Appena
  type: MusicAlbum
  date published: 2024-02-09