Grupo Músico Vocal Azul
type: MusicGroup
genre: mariachi
genre: trova
popularity: 9
followers: 548
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bbb59e4dd44034fc32eb42388c39aaf25580894d6470cd35d1b8f779e846a1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1d31488-6ec2-461b-aa20-c5446332e7cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1d31488-6ec2-461b-aa20-c5446332e7cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1d31488-6ec2-461b-aa20-c5446332e7cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bbb59e4dd44034fc32eb42388c39aaf25580894d6470cd35d1b8f779e846a1a","name":"Grupo Músico Vocal Azul","registered_at":"2026-06-20T05:46:37Z","symbol":"NIM1530785","token_address":"0xe5e8e673980adb990228260302ebd3f36b83ce59","type":"artist","uuid":"a1d31488-6ec2-461b-aa20-c5446332e7cd"}
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 0x5bbb59e4dd44034fc32eb42388c39aaf25580894d6470cd35d1b8f779e846a1a. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1d31488-6ec2-461b-aa20-c5446332e7cd.json and https://artists.proofprofile.net/proofs/artist/a1d31488-6ec2-461b-aa20-c5446332e7cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x5bbb59e4dd44034fc32eb42388c39aaf25580894d6470cd35d1b8f779e846a1a","name":"Grupo Músico Vocal Azul","registered_at":"2026-06-20T05:46:37Z","symbol":"NIM1530785","token_address":"0xe5e8e673980adb990228260302ebd3f36b83ce59","type":"artist","uuid":"a1d31488-6ec2-461b-aa20-c5446332e7cd"}
album: Matices
  type: MusicAlbum
  date published: 2017-01-27
album: Para mi gente
  type: MusicAlbum
  date published: 2018-07-23
album: VI
  type: MusicAlbum
  date published: 2018-07-23
album: Aprendere
  type: MusicAlbum
  date published: 2018-07-23
album: Colores
  type: MusicAlbum
  date published: 2018-07-23
album: Arráncame
  type: MusicAlbum
  date published: 2021-04-16
  track: Mi Fuerza Eres Tú
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186099
    explicit: false
    by artist: Grupo Músico Vocal Azul
    in album: Arráncame
      type: MusicAlbum
      date published: 2021-04-16
    genre: mariachi
    genre: trova
    isrc code: TCAFM2121169
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:43:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c9f4c7c734f941002262d569d2e1921cb7f51698630d1f4f02cf95ae1befed3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958526
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958526
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2121169
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T09:09:53Z
    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 0x7c9f4c7c734f941002262d569d2e1921cb7f51698630d1f4f02cf95ae1befed3. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/TCAFM2121169.
      date published: 2026-07-18T09:09:53Z
    audio: Mi Fuerza Eres Tú
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.849
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.629
      additional property: Energy
        type: PropertyValue
        value: 0.513
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.611
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.224
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.53
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.786
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Roja Boca
  type: MusicAlbum
  date published: 2022-06-17
album: Mi Nombre Es México
  type: MusicAlbum
  date published: 2022-09-28
album: Beso Por Beso
  type: MusicAlbum
  date published: 2023-03-08
album: Retratos
  type: MusicAlbum
  date published: 2023-03-13
album: Retratos II
  type: MusicAlbum
  date published: 2023-06-30
album: Hazme Olvidarla (Versión Piano)
  type: MusicAlbum
  date published: 2024-06-21
album: Hazme Olvidarla (Versión Grupal)
  type: MusicAlbum
  date published: 2024-06-28