Grupo Gurizada
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2df5f41d2a4a859cc1459d86d6344600d3e7575d9ab5d87729297686209fd73b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f6904d0-8bbf-4155-bc90-b82fa8e34697.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f6904d0-8bbf-4155-bc90-b82fa8e34697.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f6904d0-8bbf-4155-bc90-b82fa8e34697
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2df5f41d2a4a859cc1459d86d6344600d3e7575d9ab5d87729297686209fd73b","name":"Grupo Gurizada","registered_at":"2026-06-15T18:56:45Z","symbol":"NIM0801028","token_address":"0x03c565db0acfecee6dd13e5eb2c9937bd75b2cc5","type":"artist","uuid":"0f6904d0-8bbf-4155-bc90-b82fa8e34697"}
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 0x2df5f41d2a4a859cc1459d86d6344600d3e7575d9ab5d87729297686209fd73b. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f6904d0-8bbf-4155-bc90-b82fa8e34697.json and https://artists.proofprofile.net/proofs/artist/0f6904d0-8bbf-4155-bc90-b82fa8e34697.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x2df5f41d2a4a859cc1459d86d6344600d3e7575d9ab5d87729297686209fd73b","name":"Grupo Gurizada","registered_at":"2026-06-15T18:56:45Z","symbol":"NIM0801028","token_address":"0x03c565db0acfecee6dd13e5eb2c9937bd75b2cc5","type":"artist","uuid":"0f6904d0-8bbf-4155-bc90-b82fa8e34697"}
album: Mulher Gosta de Carinho
  type: MusicAlbum
  date published: 2024-04-11
album: Horizonte Azul
  type: MusicAlbum
  date published: 2025-01-17
  track: Horizonte Azul
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181607
    explicit: false
    by artist: Grupo Gurizada
    in album: Horizonte Azul
      type: MusicAlbum
      date published: 2025-01-17
    isrc code: GBMJG2502731
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:41:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x440acd3d9d13fd6e9a345121421caff7160bf3bd11d1f292eb9d5d53c0e52cd4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2502731
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:43:28Z
    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 0x440acd3d9d13fd6e9a345121421caff7160bf3bd11d1f292eb9d5d53c0e52cd4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:43:28Z), 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/GBMJG2502731.
      date published: 2026-07-19T20:43:28Z
    audio: Horizonte Azul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.988
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.338
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.369
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.936
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.62
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major