Pedro Sandoval
type: MusicGroup
genre: mexican rock
genre: rock urbano
genre: trova
popularity: 9
followers: 941
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f98268fa29039e3d49d5949bbcccadf96ed45e5111526cd1a26007ccc34c565
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98f4bce2-3bf5-4fcd-83b4-550bbc700c92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98f4bce2-3bf5-4fcd-83b4-550bbc700c92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98f4bce2-3bf5-4fcd-83b4-550bbc700c92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f98268fa29039e3d49d5949bbcccadf96ed45e5111526cd1a26007ccc34c565","name":"Pedro Sandoval","registered_at":"2026-06-17T19:05:35Z","symbol":"NIM1490290","token_address":"0x03a4e7d703d808ea876077c522f42cf5dcadcb82","type":"artist","uuid":"98f4bce2-3bf5-4fcd-83b4-550bbc700c92"}
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 0x7f98268fa29039e3d49d5949bbcccadf96ed45e5111526cd1a26007ccc34c565. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98f4bce2-3bf5-4fcd-83b4-550bbc700c92.json and https://artists.proofprofile.net/proofs/artist/98f4bce2-3bf5-4fcd-83b4-550bbc700c92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7f98268fa29039e3d49d5949bbcccadf96ed45e5111526cd1a26007ccc34c565","name":"Pedro Sandoval","registered_at":"2026-06-17T19:05:35Z","symbol":"NIM1490290","token_address":"0x03a4e7d703d808ea876077c522f42cf5dcadcb82","type":"artist","uuid":"98f4bce2-3bf5-4fcd-83b4-550bbc700c92"}
album: Ojos De garañona (Gatos De Azotea)
  type: MusicAlbum
  date published: 1999-03-30
  track: El Lado Positivo
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249120
    explicit: true
    by artist: Pedro Sandoval
    in album: Ojos De garañona (Gatos De Azotea)
      type: MusicAlbum
      date published: 1999-03-30
    genre: mexican rock
    genre: rock urbano
    genre: trova
    isrc code: AEA0Q1922340
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:25:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61540cf710511618ec4497a7cdf210342e46dd5ea5b49992c9b8a07feb5c0962
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1922340
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x61540cf710511618ec4497a7cdf210342e46dd5ea5b49992c9b8a07feb5c0962. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AEA0Q1922340.
      date published: 2026-07-05T18:48:28Z
    audio: El Lado Positivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.646
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.836
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.613
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.857
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pasón De Adultez (Los Mareados)
  type: MusicAlbum
  date published: 2003-02-17
album: Dos (Los Mareados)
  type: MusicAlbum
  date published: 2005-07-20
album: El Rastro
  type: MusicAlbum
  date published: 2006-10-21
album: Inéditas
  type: MusicAlbum
  date published: 2010-01-04
album: El díler
  type: MusicAlbum
  date published: 2014-11-08
album: Cuentan Los Que Saben
  type: MusicAlbum
  date published: 2019-02-01
album: Como Los Vagabundos
  type: MusicAlbum
  date published: 2023-05-14