Julian Pacheco
type: MusicGroup
genre: corridos tumbados
genre: sad sierreño
popularity: 5
followers: 392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dcacc9ff2b890b9769ea7fcfe7a5d2cd43714bc99ebbd4144b863e96cf35b24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/923973fb-2369-4f94-8d56-3908019d3582.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/923973fb-2369-4f94-8d56-3908019d3582.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/923973fb-2369-4f94-8d56-3908019d3582
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dcacc9ff2b890b9769ea7fcfe7a5d2cd43714bc99ebbd4144b863e96cf35b24","name":"Julian Pacheco","registered_at":"2026-06-17T16:26:58Z","symbol":"NIM1452436","token_address":"0xe836d606a7f2171f93ef8a2bc03b1316b8188b9d","type":"artist","uuid":"923973fb-2369-4f94-8d56-3908019d3582"}
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 0x9dcacc9ff2b890b9769ea7fcfe7a5d2cd43714bc99ebbd4144b863e96cf35b24. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/923973fb-2369-4f94-8d56-3908019d3582.json and https://artists.proofprofile.net/proofs/artist/923973fb-2369-4f94-8d56-3908019d3582.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9dcacc9ff2b890b9769ea7fcfe7a5d2cd43714bc99ebbd4144b863e96cf35b24","name":"Julian Pacheco","registered_at":"2026-06-17T16:26:58Z","symbol":"NIM1452436","token_address":"0xe836d606a7f2171f93ef8a2bc03b1316b8188b9d","type":"artist","uuid":"923973fb-2369-4f94-8d56-3908019d3582"}
album: Otra Vez
  type: MusicAlbum
  date published: 2021-12-03
album: Iniciales JM
  type: MusicAlbum
  date published: 2022-01-21
album: Esos Ojitos
  type: MusicAlbum
  date published: 2022-04-23
album: NGR
  type: MusicAlbum
  date published: 2023-02-17
  track: NGR
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182256
    explicit: true
    by artist: Julian Pacheco
    in album: NGR
      type: MusicAlbum
      date published: 2023-02-17
    genre: corridos tumbados
    genre: sad sierreño
    isrc code: SE5BU2386075
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:08:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb8f1b9a223a9800b12fb4d2ce0194b56ca0161058acb165933636e43ba9aa070
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2386075
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:26:32Z
    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 0xb8f1b9a223a9800b12fb4d2ce0194b56ca0161058acb165933636e43ba9aa070. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/SE5BU2386075.
      date published: 2026-07-19T09:26:32Z
    audio: NGR
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.079
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.54
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.293
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.522
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.644
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Miren Donde Ando
  type: MusicAlbum
  date published: 2023-03-30
album: Pasos Firmes
  type: MusicAlbum
  date published: 2023-10-27
album: A Marte
  type: MusicAlbum
  date published: 2024-03-01