Fernando Ferrero
type: MusicGroup
popularity: 4
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0825aee543da3451e49d51219c830eda22550a3a7b483a8cc243ebe6a3872e78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42463dd4-a9cf-4d05-8d5c-514fabfd5877.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42463dd4-a9cf-4d05-8d5c-514fabfd5877.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42463dd4-a9cf-4d05-8d5c-514fabfd5877
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0825aee543da3451e49d51219c830eda22550a3a7b483a8cc243ebe6a3872e78","name":"Fernando Ferrero","registered_at":"2026-06-16T12:56:59Z","symbol":"NIM1058875","token_address":"0x0e8db144db93764a8c5b12fa3c995a11b3c2d65c","type":"artist","uuid":"42463dd4-a9cf-4d05-8d5c-514fabfd5877"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0825aee543da3451e49d51219c830eda22550a3a7b483a8cc243ebe6a3872e78. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42463dd4-a9cf-4d05-8d5c-514fabfd5877.json and https://artists.proofprofile.net/proofs/artist/42463dd4-a9cf-4d05-8d5c-514fabfd5877.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0x0825aee543da3451e49d51219c830eda22550a3a7b483a8cc243ebe6a3872e78","name":"Fernando Ferrero","registered_at":"2026-06-16T12:56:59Z","symbol":"NIM1058875","token_address":"0x0e8db144db93764a8c5b12fa3c995a11b3c2d65c","type":"artist","uuid":"42463dd4-a9cf-4d05-8d5c-514fabfd5877"}
album: MONEY POWER IMAGE LOVE
  type: MusicAlbum
  date published: 2022-04-27
album: The End Of The Party
  type: MusicAlbum
  date published: 2022-06-14
album: On A Rainy Day
  type: MusicAlbum
  date published: 2024-01-23
album: WE
  type: MusicAlbum
  date published: 2024-02-25
album: Up And High
  type: MusicAlbum
  date published: 2024-03-14
album: SMALL
  type: MusicAlbum
  date published: 2024-04-12
  track: SMALL
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132593
    explicit: false
    by artist: Fernando Ferrero
    in album: SMALL
      type: MusicAlbum
      date published: 2024-04-12
    isrc code: QZK6P2455378
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:46:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c0bcaf29e49ff0d318ae8b68a443929cc5bc40e4274961c1b6cdfbce480894d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2455378
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x3c0bcaf29e49ff0d318ae8b68a443929cc5bc40e4274961c1b6cdfbce480894d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2455378 — a six-check JSON result.
      date published: 2026-07-05T01:43:49Z
    audio: SMALL
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.958
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.297
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.375
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.891
      additional property: Liveness
        type: PropertyValue
        value: 0.336
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.044
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.28
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Imperfect Circle
  type: MusicAlbum
  date published: 2024-10-15
album: Latitude
  type: MusicAlbum
  date published: 2024-10-17
album: Raw nature
  type: MusicAlbum
  date published: 2025-01-15
album: SPIRAL
  type: MusicAlbum
  date published: 2025-03-11
album: YELLOW PILL
  type: MusicAlbum
  date published: 2025-08-22