Grupo los Ronaldos
type: MusicGroup
genre: corrido
popularity: 6
followers: 794
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98c76cb3dc521128fcaee15385085b0ed8932f6d0e681cc87e3775952d898cab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f57fac23-7a20-446a-b965-46f94e54d68c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f57fac23-7a20-446a-b965-46f94e54d68c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f57fac23-7a20-446a-b965-46f94e54d68c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98c76cb3dc521128fcaee15385085b0ed8932f6d0e681cc87e3775952d898cab","name":"Grupo los Ronaldos","registered_at":"2026-06-21T15:06:53Z","symbol":"NIM1954647","token_address":"0xb84eaeb21c2c5284631921323ed91699bedec3b0","type":"artist","uuid":"f57fac23-7a20-446a-b965-46f94e54d68c"}
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 0x98c76cb3dc521128fcaee15385085b0ed8932f6d0e681cc87e3775952d898cab. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f57fac23-7a20-446a-b965-46f94e54d68c.json and https://artists.proofprofile.net/proofs/artist/f57fac23-7a20-446a-b965-46f94e54d68c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x98c76cb3dc521128fcaee15385085b0ed8932f6d0e681cc87e3775952d898cab","name":"Grupo los Ronaldos","registered_at":"2026-06-21T15:06:53Z","symbol":"NIM1954647","token_address":"0xb84eaeb21c2c5284631921323ed91699bedec3b0","type":"artist","uuid":"f57fac23-7a20-446a-b965-46f94e54d68c"}
album: A Paso Firme
  type: MusicAlbum
  date published: 2016-03-21
  track: Mi Abuelo Querido
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142897
    explicit: false
    by artist: Grupo los Ronaldos
    in album: A Paso Firme
      type: MusicAlbum
      date published: 2016-03-21
    genre: corrido
    isrc code: USHM81606665
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ae16d1c7a90cd3852de2d22a3652986034d689da7891382639ae3869ffeb8f8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81606665
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae16d1c7a90cd3852de2d22a3652986034d689da7891382639ae3869ffeb8f8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHM81606665.
      date published: 2026-07-18T12:14:37Z
    audio: Mi Abuelo Querido
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.939
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.452
      additional property: Energy
        type: PropertyValue
        value: 0.591
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.451
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.69
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.937
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Ocho
  type: MusicAlbum
  date published: 2017-08-31
album: Y para Que
  type: MusicAlbum
  date published: 2018-01-20
album: Inesperadamente
  type: MusicAlbum
  date published: 2018-09-13