Chucho Rodriguez
type: MusicGroup
genre: bolero
genre: norteño
genre: ranchera
popularity: 2
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69b24c7c9f79a4044a49fa1f449c075cd0358f77d5af90a395eb68b4c2dc48b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23c8a80a-eed2-4206-a202-165d44c543bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23c8a80a-eed2-4206-a202-165d44c543bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23c8a80a-eed2-4206-a202-165d44c543bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69b24c7c9f79a4044a49fa1f449c075cd0358f77d5af90a395eb68b4c2dc48b1","name":"Chucho Rodriguez","registered_at":"2026-06-16T02:01:58Z","symbol":"NIM0902503","token_address":"0x42a030ba2e674109b50ac40058b789ffa5214501","type":"artist","uuid":"23c8a80a-eed2-4206-a202-165d44c543bf"}
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 0x69b24c7c9f79a4044a49fa1f449c075cd0358f77d5af90a395eb68b4c2dc48b1. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23c8a80a-eed2-4206-a202-165d44c543bf.json and https://artists.proofprofile.net/proofs/artist/23c8a80a-eed2-4206-a202-165d44c543bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x69b24c7c9f79a4044a49fa1f449c075cd0358f77d5af90a395eb68b4c2dc48b1","name":"Chucho Rodriguez","registered_at":"2026-06-16T02:01:58Z","symbol":"NIM0902503","token_address":"0x42a030ba2e674109b50ac40058b789ffa5214501","type":"artist","uuid":"23c8a80a-eed2-4206-a202-165d44c543bf"}
album: La Noche Y Tu
  type: MusicAlbum
  date published: 1972-10-12
album: Música a la Manera de Chucho Rodríguez
  type: MusicAlbum
  date published: 2012-09-18
album: Los Exitos del Año
  type: MusicAlbum
  date published: 2012-10-19
album: Posadas Tropicales
  type: MusicAlbum
  date published: 2015-07-31
album: 15 de Sus Éxitos en Sus 25 Años
  type: MusicAlbum
  date published: 2017-03-31
album: Lo Mejor De Lo Mejor
  type: MusicAlbum
  date published: 2020-10-13
album: Recordando a Chucho Rodriguez
  type: MusicAlbum
  date published: 2023-03-03
track: Fichas Negras
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150026
  explicit: false
  by artist: Chucho Rodriguez
  in album: Tesoros De Coleccion - Juan Salazar
    type: MusicAlbum
    date published: 2006-05-23
  isrc code: MXF017000180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T13:45:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x468ae93ecd5c49cc1613f0ec100f06398a38b08a85c2ee57484ba742a626da37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960264
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960264
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017000180
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T14:36:16Z
  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 0x468ae93ecd5c49cc1613f0ec100f06398a38b08a85c2ee57484ba742a626da37. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/MXF017000180.
    date published: 2026-07-30T14:36:16Z
  audio: Fichas Negras
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.031
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.609
    additional property: Energy
      type: PropertyValue
      value: 0.44
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.601
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.215
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.669
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.911
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major