Lideres de la Música Norteña
type: MusicGroup
genre: norteño
genre: norteño-sax
popularity: 4
followers: 425
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f5a7213bb0ead0e65ffc51b7075a132944d8133949e3493809dcdbd8e8a3a5e
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/95167a4a-41bb-4f26-8226-5e4826fb11ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95167a4a-41bb-4f26-8226-5e4826fb11ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95167a4a-41bb-4f26-8226-5e4826fb11ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f5a7213bb0ead0e65ffc51b7075a132944d8133949e3493809dcdbd8e8a3a5e","name":"Lideres de la Música Norteña","registered_at":"2026-06-17T17:40:56Z","symbol":"NIM1470097","token_address":"0x9bc67e1b635d9c134289ee84a730ba02a749d918","type":"artist","uuid":"95167a4a-41bb-4f26-8226-5e4826fb11ec"}
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 0x7f5a7213bb0ead0e65ffc51b7075a132944d8133949e3493809dcdbd8e8a3a5e. 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/95167a4a-41bb-4f26-8226-5e4826fb11ec.json and https://artists.proofprofile.net/proofs/artist/95167a4a-41bb-4f26-8226-5e4826fb11ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7f5a7213bb0ead0e65ffc51b7075a132944d8133949e3493809dcdbd8e8a3a5e","name":"Lideres de la Música Norteña","registered_at":"2026-06-17T17:40:56Z","symbol":"NIM1470097","token_address":"0x9bc67e1b635d9c134289ee84a730ba02a749d918","type":"artist","uuid":"95167a4a-41bb-4f26-8226-5e4826fb11ec"}
album: Nunca Olvidaré
  type: MusicAlbum
  date published: 2020-06-29
album: Nunca Olvidaré
  type: MusicAlbum
  date published: 2020-06-29
album: Nunca Olvidaré
  type: MusicAlbum
  date published: 2020-06-29
  track: Amarte A La Antigua
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226716
    explicit: false
    by artist: Lideres de la Música Norteña
    in album: Nunca Olvidaré
      type: MusicAlbum
      date published: 2020-06-29
    genre: norteño
    genre: norteño-sax
    isrc code: QM6DC2088435
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:28:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe025e4b198eda70b9478a9ca4e7c78124bc804643e844ad67ae4b1e52a8f4a8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2088435
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xe025e4b198eda70b9478a9ca4e7c78124bc804643e844ad67ae4b1e52a8f4a8f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6DC2088435.
      date published: 2026-07-05T01:12:41Z
    audio: Amarte A La Antigua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.09
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.354
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.361
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.426
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Para Que Me Echaste Al Mundo
  type: MusicAlbum
  date published: 2020-08-19
album: Guadalajara
  type: MusicAlbum
  date published: 2020-09-17