Felix Brito
type: MusicGroup
genre: salsa
genre: son cubano
genre: timba
popularity: 6
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc2b1f860f5ae916d426f261b5c7b8f10be74bc293690662c62a63dd69a9c49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad049d0c-a650-4388-9a44-69d8a6cec340.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad049d0c-a650-4388-9a44-69d8a6cec340.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad049d0c-a650-4388-9a44-69d8a6cec340
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc2b1f860f5ae916d426f261b5c7b8f10be74bc293690662c62a63dd69a9c49","name":"Felix Brito","registered_at":"2026-06-20T10:22:38Z","symbol":"NIM1591438","token_address":"0xc7e4cc9abfaf7feda5ad40de2d3dd1fc02aa6b04","type":"artist","uuid":"ad049d0c-a650-4388-9a44-69d8a6cec340"}
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 0x0dc2b1f860f5ae916d426f261b5c7b8f10be74bc293690662c62a63dd69a9c49. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad049d0c-a650-4388-9a44-69d8a6cec340.json and https://artists.proofprofile.net/proofs/artist/ad049d0c-a650-4388-9a44-69d8a6cec340.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x0dc2b1f860f5ae916d426f261b5c7b8f10be74bc293690662c62a63dd69a9c49","name":"Felix Brito","registered_at":"2026-06-20T10:22:38Z","symbol":"NIM1591438","token_address":"0xc7e4cc9abfaf7feda5ad40de2d3dd1fc02aa6b04","type":"artist","uuid":"ad049d0c-a650-4388-9a44-69d8a6cec340"}
album: QUIERE RUMBA
  type: MusicAlbum
  date published: 2024-02-23
album: Lo Que Pide la Gente
  type: MusicAlbum
  date published: 2024-09-16
album: Todo Acabaria
  type: MusicAlbum
  date published: 2025-03-21
album: A Mi Manera
  type: MusicAlbum
  date published: 2025-05-21
  track: A Mi Manera
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220000
    explicit: false
    by artist: Felix Brito
    in album: A Mi Manera
      type: MusicAlbum
      date published: 2025-05-21
    genre: salsa
    genre: son cubano
    genre: timba
    isrc code: CH6542527824
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:15:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6de7c5cf918b27996eeca95c8ce452d7b4d6a9181aba8c2a6fd087750b04df31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542527824
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x6de7c5cf918b27996eeca95c8ce452d7b4d6a9181aba8c2a6fd087750b04df31. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CH6542527824.
      date published: 2026-07-04T11:19:20Z
    audio: A Mi Manera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.677
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.725
      additional property: Energy
        type: PropertyValue
        value: 0.783
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.322
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.884
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.175
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major