Pressiado
type: MusicGroup
genre: cumbia norteña
genre: grupera
genre: norteño
genre: tejano
popularity: 6
followers: 645
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x190fc6b0467eaf24dacdd48891880e584c5b3a3191b72a384e897807c094b3bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e721178a-9ac6-4ae8-8af9-e672b4156a14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e721178a-9ac6-4ae8-8af9-e672b4156a14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e721178a-9ac6-4ae8-8af9-e672b4156a14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0x190fc6b0467eaf24dacdd48891880e584c5b3a3191b72a384e897807c094b3bb. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e721178a-9ac6-4ae8-8af9-e672b4156a14.json and https://artists.proofprofile.net/proofs/artist/e721178a-9ac6-4ae8-8af9-e672b4156a14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Corazón de Acero
  type: MusicAlbum
  date published: 2017-02-24
album: Corazón de Acero
  type: MusicAlbum
  date published: 2017-02-24
album: Corazón de Acero
  type: MusicAlbum
  date published: 2017-02-24
album: Corazón de Acero
  type: MusicAlbum
  date published: 2017-02-24
album: No Le Digas
  type: MusicAlbum
  date published: 2017-07-28
album: No Le Digas
  type: MusicAlbum
  date published: 2017-07-28
album: No Le Digas
  type: MusicAlbum
  date published: 2017-07-28
album: No Le Digas
  type: MusicAlbum
  date published: 2017-07-28
album: Barba Azul
  type: MusicAlbum
  date published: 2018-02-02
album: Barba Azul
  type: MusicAlbum
  date published: 2018-02-02
album: Barba Azul
  type: MusicAlbum
  date published: 2018-02-02
album: Barba Azul
  type: MusicAlbum
  date published: 2018-02-02
album: El Orgullo De Allende NL
  type: MusicAlbum
  date published: 2021-09-17
album: El Orgullo De Allende NL
  type: MusicAlbum
  date published: 2021-09-17
  track: Corazón De Acero
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182389
    explicit: false
    by artist: Pressiado
    in album: El Orgullo De Allende NL
      type: MusicAlbum
      date published: 2021-09-17
    genre: cumbia norteña
    genre: grupera
    genre: norteño
    genre: tejano
    isrc code: QZNFJ2119088
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:15:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e45ef972f9ef7036360812e6056efcc9dbf00fa72d433ccac904356cf2c2972
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2119088
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e45ef972f9ef7036360812e6056efcc9dbf00fa72d433ccac904356cf2c2972. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZNFJ2119088.
      date published: 2026-07-22T03:33:16Z
    audio: Corazón De Acero
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.086
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.78
      additional property: Energy
        type: PropertyValue
        value: 0.621
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.231
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.908
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me Les Caso
  type: MusicAlbum
  date published: 2022-07-22
album: Bésame Morenita
  type: MusicAlbum
  date published: 2022-09-02
album: Al 7 y al 11
  type: MusicAlbum
  date published: 2022-12-09
album: Miradas Que Fascinan
  type: MusicAlbum
  date published: 2022-12-30
album: Ni el Dinero Ni Nada
  type: MusicAlbum
  date published: 2023-02-03
album: Popurrí de Boleros
  type: MusicAlbum
  date published: 2023-02-24
album: Te He Prometido
  type: MusicAlbum
  date published: 2023-05-05
album: Pude
  type: MusicAlbum
  date published: 2023-05-19
album: Norteñas En Vivo Estilo Monterrey
  type: MusicAlbum
  date published: 2025-05-02