Grupo Doble Sentido
type: MusicGroup
genre: corrido
genre: cumbia sonidera
popularity: 6
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb7632bef90fd692249cac40ee9c6e226bd9e8e83ccaf83dc9e9588ae638672c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea5a7e37-458f-4ed2-9777-3e1337d15030.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea5a7e37-458f-4ed2-9777-3e1337d15030.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea5a7e37-458f-4ed2-9777-3e1337d15030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb7632bef90fd692249cac40ee9c6e226bd9e8e83ccaf83dc9e9588ae638672c","name":"Grupo Doble Sentido","registered_at":"2026-06-21T10:37:46Z","symbol":"NIM1896604","token_address":"0xbe7b753d3189528e21c170ec8c4fcafe1efb42c8","type":"artist","uuid":"ea5a7e37-458f-4ed2-9777-3e1337d15030"}
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 0xfb7632bef90fd692249cac40ee9c6e226bd9e8e83ccaf83dc9e9588ae638672c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea5a7e37-458f-4ed2-9777-3e1337d15030.json and https://artists.proofprofile.net/proofs/artist/ea5a7e37-458f-4ed2-9777-3e1337d15030.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xfb7632bef90fd692249cac40ee9c6e226bd9e8e83ccaf83dc9e9588ae638672c","name":"Grupo Doble Sentido","registered_at":"2026-06-21T10:37:46Z","symbol":"NIM1896604","token_address":"0xbe7b753d3189528e21c170ec8c4fcafe1efb42c8","type":"artist","uuid":"ea5a7e37-458f-4ed2-9777-3e1337d15030"}
album: Ritmo Y sentimiento
  type: MusicAlbum
  date published: 2019-09-23
album: Quiereme
  type: MusicAlbum
  date published: 2019-10-01
album: No Eres Feliz
  type: MusicAlbum
  date published: 2020-04-03
album: Negro Yo Soy
  type: MusicAlbum
  date published: 2023-08-04
track: El Patron
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188112
  explicit: false
  by artist: Grupo Doble Sentido
  in album: Jimmy Humilde Presenta Lo Mejor De Las Calles Vol. 1
    type: MusicAlbum
    date published: 2017-07-21
  isrc code: US3DF1719726
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T22:25:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17a5cc228fa59401c543d4d9a320a627a23721b013fa30a329cc6b8758344430
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960327
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960327
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1719726
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T00:26:26Z
  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 0x17a5cc228fa59401c543d4d9a320a627a23721b013fa30a329cc6b8758344430. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US3DF1719726.
    date published: 2026-07-31T00:26:26Z
  audio: El Patron
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.187
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.795
    additional property: Energy
      type: PropertyValue
      value: 0.562
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.238
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.064
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.933
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.252
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major