Fede Cabral
type: MusicGroup
genre: latin indie
popularity: 10
followers: 1066
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d4f53da611876a83c9ce0c30c44cd2fa7c63337d2398ace69adcc80200b6e38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4953dc6-bfd2-4964-8517-7ae1e6ac5278.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4953dc6-bfd2-4964-8517-7ae1e6ac5278.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4953dc6-bfd2-4964-8517-7ae1e6ac5278
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d4f53da611876a83c9ce0c30c44cd2fa7c63337d2398ace69adcc80200b6e38","name":"Fede Cabral","registered_at":"2026-06-21T02:18:10Z","symbol":"NIM1789244","token_address":"0x8e05602f6bb5fc9dad1e5b71f769a4b6d701d989","type":"artist","uuid":"d4953dc6-bfd2-4964-8517-7ae1e6ac5278"}
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 0x7d4f53da611876a83c9ce0c30c44cd2fa7c63337d2398ace69adcc80200b6e38. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4953dc6-bfd2-4964-8517-7ae1e6ac5278.json and https://artists.proofprofile.net/proofs/artist/d4953dc6-bfd2-4964-8517-7ae1e6ac5278.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x7d4f53da611876a83c9ce0c30c44cd2fa7c63337d2398ace69adcc80200b6e38","name":"Fede Cabral","registered_at":"2026-06-21T02:18:10Z","symbol":"NIM1789244","token_address":"0x8e05602f6bb5fc9dad1e5b71f769a4b6d701d989","type":"artist","uuid":"d4953dc6-bfd2-4964-8517-7ae1e6ac5278"}
album: Sí
  type: MusicAlbum
  date published: 2013
album: Disfraz de Mi
  type: MusicAlbum
  date published: 2014
album: Un Millón de Veces - Single
  type: MusicAlbum
  date published: 2015-12-18
album: Plexo Solar
  type: MusicAlbum
  date published: 2016-05-27
album: Disfraz de Mi
  type: MusicAlbum
  date published: 2017-02-14
album: Kanpai
  type: MusicAlbum
  date published: 2017-11-24
album: Jacaranda
  type: MusicAlbum
  date published: 2019-06-21
album: Tigre
  type: MusicAlbum
  date published: 2019-08-23
album: Bomba
  type: MusicAlbum
  date published: 2019-10-04
album: Wu
  type: MusicAlbum
  date published: 2019-11-08
album: XXI
  type: MusicAlbum
  date published: 2020-08-14
album: Casa de Piedra
  type: MusicAlbum
  date published: 2020-10-23
album: Casa de Piedra
  type: MusicAlbum
  date published: 2020-11-06
album: Bosque de Piedra
  type: MusicAlbum
  date published: 2021-03-26
album: Neurocisne
  type: MusicAlbum
  date published: 2022-04-26
album: Vibra
  type: MusicAlbum
  date published: 2024-01-16
album: Entre las Plantas
  type: MusicAlbum
  date published: 2024-08-14
album: Oro Puro
  type: MusicAlbum
  date published: 2024-09-04
album: IRROMPIBLE
  type: MusicAlbum
  date published: 2024-09-27
  track: Papel Dorado
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210030
    explicit: false
    by artist: Fede Cabral
    in album: IRROMPIBLE
      type: MusicAlbum
      date published: 2024-09-27
    genre: latin indie
    isrc code: ARHEE2400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:12:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1e09681d328eb0afd2e9849d9dae3ddde2f790699fbcf99fb3a5089c8e4cccf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHEE2400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:02:50Z
    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 0xb1e09681d328eb0afd2e9849d9dae3ddde2f790699fbcf99fb3a5089c8e4cccf. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:02:50Z), 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/ARHEE2400003.
      date published: 2026-07-16T23:02:50Z
    audio: Papel Dorado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.956
      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: 0.697
      additional property: Energy
        type: PropertyValue
        value: 0.428
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.468
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.665
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Oro Puro Mixes
  type: MusicAlbum
  date published: 2025-10-16