CHAVA SALAZAR EL CHICANO
type: MusicGroup
genre: mariachi
popularity: 9
followers: 507
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x346f7ffa2267371fc8d1359da7283a5c629dc16dec7785f31ce83096090c7542
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x346f7ffa2267371fc8d1359da7283a5c629dc16dec7785f31ce83096090c7542","name":"CHAVA SALAZAR EL CHICANO","registered_at":"2026-06-20T14:47:46Z","symbol":"NIM1633360","token_address":"0x53143ff8d84074fc3619554928dff304bb36263c","type":"artist","uuid":"b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4"}
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 0x346f7ffa2267371fc8d1359da7283a5c629dc16dec7785f31ce83096090c7542. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4.json and https://artists.proofprofile.net/proofs/artist/b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x346f7ffa2267371fc8d1359da7283a5c629dc16dec7785f31ce83096090c7542","name":"CHAVA SALAZAR EL CHICANO","registered_at":"2026-06-20T14:47:46Z","symbol":"NIM1633360","token_address":"0x53143ff8d84074fc3619554928dff304bb36263c","type":"artist","uuid":"b55aeaab-3cfb-4ae0-a8bd-61b5f08d78e4"}
album: A Pura Ley
  type: MusicAlbum
  date published: 2013
  track: Por Qué Te Fuiste?
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188866
    explicit: false
    by artist: CHAVA SALAZAR EL CHICANO
    in album: A Pura Ley
      type: MusicAlbum
      date published: 2013
    genre: mariachi
    isrc code: QZGLM2309579
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:51:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7121c7d8c5d30dc4efbc8fbe0ab67c728018c9fc43d1e00e849978730baeccd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958870
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958870
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2309579
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:53:57Z
    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 0x7121c7d8c5d30dc4efbc8fbe0ab67c728018c9fc43d1e00e849978730baeccd6. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:53:57Z), 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/QZGLM2309579.
      date published: 2026-07-20T13:53:57Z
    audio: Por Qué Te Fuiste?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.031
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.121
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.686
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.252
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Rey Pobre
  type: MusicAlbum
  date published: 2013