Raices Negras
type: MusicGroup
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x739ccbd285ae28f41eb9178643cc415f47b152d7d4d48bc8f12eb0953ade1f2f
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/ac0625a4-2521-4ca8-8f98-a01ca6987079.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac0625a4-2521-4ca8-8f98-a01ca6987079.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac0625a4-2521-4ca8-8f98-a01ca6987079
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x739ccbd285ae28f41eb9178643cc415f47b152d7d4d48bc8f12eb0953ade1f2f","name":"Raices Negras","registered_at":"2026-06-20T10:08:26Z","symbol":"NIM1587607","token_address":"0x1536c29c622627db4d5748375bcb99655d792ce2","type":"artist","uuid":"ac0625a4-2521-4ca8-8f98-a01ca6987079"}
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 0x739ccbd285ae28f41eb9178643cc415f47b152d7d4d48bc8f12eb0953ade1f2f. 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/ac0625a4-2521-4ca8-8f98-a01ca6987079.json and https://artists.proofprofile.net/proofs/artist/ac0625a4-2521-4ca8-8f98-a01ca6987079.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x739ccbd285ae28f41eb9178643cc415f47b152d7d4d48bc8f12eb0953ade1f2f","name":"Raices Negras","registered_at":"2026-06-20T10:08:26Z","symbol":"NIM1587607","token_address":"0x1536c29c622627db4d5748375bcb99655d792ce2","type":"artist","uuid":"ac0625a4-2521-4ca8-8f98-a01ca6987079"}
album: Baila Mi Bomba
  type: MusicAlbum
  date published: 2014
  track: Baila Mi Bomba
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243760
    explicit: false
    by artist: Raices Negras
    in album: Baila Mi Bomba
      type: MusicAlbum
      date published: 2014
    isrc code: QZWDE2431678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:30:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe59296fab5a0a62c25cff90bb39566b8d37480778ce71cee1568505cdc8c8426
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2431678
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0xe59296fab5a0a62c25cff90bb39566b8d37480778ce71cee1568505cdc8c8426. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZWDE2431678.
      date published: 2026-07-21T00:27:37Z
    audio: Baila Mi Bomba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.013
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.54
      additional property: Energy
        type: PropertyValue
        value: 0.907
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.568
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.846
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Raices Negras
  type: MusicAlbum
  date published: 2024-08-09
album: Rompe Caderas
  type: MusicAlbum
  date published: 2024-08-16
album: Somos
  type: MusicAlbum
  date published: 2024-08-23
album: La Delegación
  type: MusicAlbum
  date published: 2024-09-06
album: Mi Linda Jalea
  type: MusicAlbum
  date published: 2024-10-15