El Guero y Su Banda
type: MusicGroup
genre: banda
popularity: 2
followers: 998
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x740d1dc65441f78eedc3c162f0ea2dc1b68c72b1a4e82c93e9707b04a3279ad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954093
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954093
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b130c0e-9adc-4d14-baa1-326c6a019f48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b130c0e-9adc-4d14-baa1-326c6a019f48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b130c0e-9adc-4d14-baa1-326c6a019f48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T12:13:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x740d1dc65441f78eedc3c162f0ea2dc1b68c72b1a4e82c93e9707b04a3279ad4","name":"El Guero y Su Banda","registered_at":"2026-06-17T08:24:50Z","symbol":"NIM1337481","token_address":"0xae0b03ab98b9b081589a5f94fc5132d5578a34e5","type":"artist","uuid":"7b130c0e-9adc-4d14-baa1-326c6a019f48"}
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 0x740d1dc65441f78eedc3c162f0ea2dc1b68c72b1a4e82c93e9707b04a3279ad4. Chain 2 (Bitcoin): anchored in block 954093 (2026-06-17T12:13:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b130c0e-9adc-4d14-baa1-326c6a019f48.json and https://artists.proofprofile.net/proofs/artist/7b130c0e-9adc-4d14-baa1-326c6a019f48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T12:13:19Z
  text: {"copyright_id":"0x740d1dc65441f78eedc3c162f0ea2dc1b68c72b1a4e82c93e9707b04a3279ad4","name":"El Guero y Su Banda","registered_at":"2026-06-17T08:24:50Z","symbol":"NIM1337481","token_address":"0xae0b03ab98b9b081589a5f94fc5132d5578a34e5","type":"artist","uuid":"7b130c0e-9adc-4d14-baa1-326c6a019f48"}
album: Dejate Querer (Version Balada Pop)
  type: MusicAlbum
  date published: 2015-03-02
album: Amor en Secreto
  type: MusicAlbum
  date published: 2015-04-01
album: Mi Mas Mínima Intención
  type: MusicAlbum
  date published: 2015-11-30
album: Exitos en Banda
  type: MusicAlbum
  date published: 2020-05-15
track: Ven Tu
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239440
  explicit: false
  by artist: El Guero y Su Banda
  by artist: Centenário
  in album: Muero de Amor y Doce Centenarios Mas
    type: MusicAlbum
    date published: 2010
  isrc code: QM6MZ1538999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T08:16:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfe1aeb458e8af9ac7d80dd725c3da80625c19c06588ba26b1c1ddde58a86652
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1538999
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xbfe1aeb458e8af9ac7d80dd725c3da80625c19c06588ba26b1c1ddde58a86652. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM6MZ1538999.
    date published: 2026-07-08T03:20:19Z
  audio: Ven Tu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.658
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.715
    additional property: Energy
      type: PropertyValue
      value: 0.682
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.204
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.256
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.774
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.035
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor